diff options
author | reinelt <> | 2002-04-29 11:00:28 +0000 |
---|---|---|
committer | reinelt <> | 2002-04-29 11:00:28 +0000 |
commit | b56cb43712ed521aec956ffff5179c15d1a1f0e3 (patch) | |
tree | f8b0a611d773d5bd691d9156392ee3704d79d2fc | |
parent | 08aa9cb22d81fd0d020544c5f8deadec5970fd21 (diff) | |
download | lcd4linux-b56cb43712ed521aec956ffff5179c15d1a1f0e3.tar.gz |
[lcd4linux @ 2002-04-29 11:00:25 by reinelt]
added Toshiba T6963 driver
added ndelay() with nanosecond resolution
-rw-r--r-- | Makefile.in | 4 | ||||
-rw-r--r-- | README | 9 | ||||
-rw-r--r-- | T6963.c | 464 | ||||
-rw-r--r-- | TODO | 4 | ||||
-rw-r--r-- | acconfig.h | 3 | ||||
-rw-r--r-- | aclocal.m4 | 12 | ||||
-rw-r--r-- | config.h.in | 207 | ||||
-rwxr-xr-x | configure | 6639 | ||||
-rw-r--r-- | configure.in | 13 | ||||
-rw-r--r-- | display.c | 11 | ||||
-rw-r--r-- | exec.c | 11 | ||||
-rw-r--r-- | lcd4linux.c | 13 | ||||
-rw-r--r-- | udelay.c | 26 | ||||
-rw-r--r-- | udelay.h | 23 |
14 files changed, 5100 insertions, 2339 deletions
diff --git a/Makefile.in b/Makefile.in index 9296c90..496c674 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,6 +1,6 @@ -# Makefile.in generated automatically by automake 1.4 from Makefile.am +# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am -# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -1,5 +1,5 @@ # -# $Id: README,v 1.22 2001/09/05 09:38:52 reinelt Exp $ +# $Id: README,v 1.23 2002/04/29 11:00:26 reinelt Exp $ # This is the README file for lcd4linux @@ -83,6 +83,13 @@ SUPPORTED DISPLAYS Unfortunately, the driver is not finished yet. +* Toshiba T6963 + + I got another real cool display (240x128 pixel!) from + Carsten Nau (info@cnau.de). Thanks again! + Unfortunately, the driver is not finished yet. + + * PalmOrb I was told that lcd4linux works fine with PalmOrb, a small program that @@ -0,0 +1,464 @@ +/* $Id: T6963.c,v 1.1 2002/04/29 11:00:26 reinelt Exp $ + * + * driver for display modules based on the Toshiba T6963 chip + * + * Copyright 1999, 2000 by Michael Reinelt (reinelt@eunet.at) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * $Log: T6963.c,v $ + * Revision 1.1 2002/04/29 11:00:26 reinelt + * + * added Toshiba T6963 driver + * added ndelay() with nanosecond resolution + * + * + */ + +/* + * + * exported fuctions: + * + * struct LCD T6963[] + * + */ + +#include "config.h" + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <fcntl.h> +#include <time.h> +#include <errno.h> +#include <sys/ioctl.h> + +#if defined (HAVE_LINUX_PARPORT_H) && defined (HAVE_LINUX_PPDEV_H) +#define WITH_PPDEV +#include <linux/parport.h> +#include <linux/ppdev.h> +#else +#error The T6963 driver needs ppdev +#error cannot compile T6963 driver +#endif + +#include "debug.h" +#include "cfg.h" +#include "display.h" +#include "udelay.h" +#include "pixmap.h" + + +/* + * /CE (Chip Enable) <==> /Strobe + * C/D (Command/Data) <==> /Select + * /RD (Read) <==> /AutoFeed + * /WR (Write) <==> Init + * + */ + +#define CE_L PARPORT_CONTROL_STROBE +#define CE_H 0 + +#define CD_L PARPORT_CONTROL_SELECT +#define CD_H 0 + +#define RD_L PARPORT_CONTROL_AUTOFD +#define RD_H 0 + +#define WR_L 0 +#define WR_H PARPORT_CONTROL_INIT + + +#define XRES 6 +#define YRES 8 +#define BARS ( BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2 | BAR_V2 | BAR_T) + +static LCD Lcd; + +static char *PPdev=NULL; +static int PPfd=-1; + +unsigned char *Buffer1, *Buffer2; + +// perform normal status check +void T6_status1 (void) +{ + int direction; + int n; + unsigned char ctrl, data; + + // turn off data line drivers + direction=1; + ioctl (PPfd, PPDATADIR, &direction); + + // lower RD and CE + ctrl = RD_L | WR_H | CE_L | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(150); // Access Time: 150 ns + + // wait for STA0=1 and STA1=1 + n=0; + do { + rep_nop(); + if (++n>1000) { + debug("hang in status1"); + break; + } + ioctl (PPfd, PPRDATA, &data); + } while ((data & 0x03) != 0x03); + + // rise RD and CE + ctrl = RD_H | WR_H | CE_H | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + + // turn on data line drivers + direction=0; + ioctl (PPfd, PPDATADIR, &direction); + +} + +// perform status check in "auto mode" +void T6_status2 (void) +{ + int direction; + int n; + unsigned char ctrl, data; + + // turn off data line drivers + direction=1; + ioctl (PPfd, PPDATADIR, &direction); + + // lower RD and CE + ctrl = RD_L | WR_H | CE_L | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(150); // Access Time: 150 ns + + // wait for STA3=1 + n=0; + do { + rep_nop(); + if (++n>1000) { + debug("hang in status2"); + break; + } + ioctl (PPfd, PPRDATA, &data); + } while ((data & 0x08) == 0); + + // rise RD and CE + ctrl = RD_H | WR_H | CE_H | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + + // turn on data line drivers + direction=0; + ioctl (PPfd, PPDATADIR, &direction); +} + + +static void T6_write_cmd (unsigned char cmd) +{ + unsigned char ctrl; + + // wait until the T6963 is idle + T6_status1(); + + // put data on DB1..DB8 + ioctl(PPfd, PPWDATA, &cmd); + + // lower WR and CE + ctrl = RD_H | WR_L | CE_L | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(80); // Pulse width + + // rise WR and CE + ctrl = RD_H | WR_H | CE_H | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); +} + +static void T6_write_data (unsigned char data) +{ + unsigned char ctrl; + + // wait until the T6963 is idle + T6_status1(); + + // put data on DB1..DB8 + ioctl(PPfd, PPWDATA, &data); + + // lower C/D + ctrl = RD_H | WR_H | CE_H | CD_L; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(20); // C/D Setup Time + + // lower WR and CE + ctrl = RD_H | WR_L | CE_L | CD_L; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(80); // Pulse Width + + // rise WR and CE + ctrl = RD_H | WR_H | CE_H | CD_L; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(10); // C/D Hold Time + + // rise CD + ctrl = RD_H | WR_H | CE_H | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + +} + +static void T6_write_auto (unsigned char data) +{ + unsigned char ctrl; + + // wait until the T6963 is idle + T6_status2(); + + // put data on DB1..DB8 + ioctl(PPfd, PPWDATA, &data); + + // lower C/D + ctrl = RD_H | WR_H | CE_H | CD_L; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(20); // C/D Setup Time + + // lower WR and CE + ctrl = RD_H | WR_L | CE_L | CD_L; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(80); // Pulse Width + + // rise WR and CE + ctrl = RD_H | WR_H | CE_H | CD_L; + ioctl (PPfd, PPWCONTROL, &ctrl); + + ndelay(10); // C/D Hold Time + + // rise CD + ctrl = RD_H | WR_H | CE_H | CD_H; + ioctl (PPfd, PPWCONTROL, &ctrl); + +} + +static void T6_send_byte (unsigned char cmd, unsigned char data) +{ + T6_write_data(data); + T6_write_cmd(cmd); +} + +static void T6_send_word (unsigned char cmd, unsigned short data) +{ + T6_write_data(data&0xff); + T6_write_data(data>>8); + T6_write_cmd(cmd); +} + +static void T6_memset(unsigned short addr, unsigned char data, int len) +{ + int i; + + T6_send_word (0x24, addr); // Set Adress Pointer + T6_write_cmd(0xb0); // Set Data Auto Write + for (i=0; i<len; i++) { + T6_write_auto(data); + } + T6_status2(); + T6_write_cmd(0xb2); // Auto Reset +} + + +static void T6_memcpy(unsigned short addr, unsigned char *data, int len) +{ + int i; + + T6_send_word (0x24, 0x0200+addr); // Set Adress Pointer + T6_write_cmd(0xb0); // Set Data Auto Write + for (i=0; i<len; i++) { + T6_write_auto(*(data++)); + } + T6_status2(); + T6_write_cmd(0xb2); // Auto Reset +} + + +static int T6_open (void) +{ + debug ("using ppdev %s", PPdev); + PPfd=open(PPdev, O_RDWR); + if (PPfd==-1) { + error ("open(%s) failed: %s", PPdev, strerror(errno)); + return -1; + } + +#if 0 + if (ioctl(PPfd, PPEXCL)) { + debug ("ioctl(%s, PPEXCL) failed: %s", PPdev, strerror(errno)); + } else { + debug ("ioctl(%s, PPEXCL) succeded."); + } +#endif + + if (ioctl(PPfd, PPCLAIM)) { + error ("ioctl(%s, PPCLAIM) failed: %d %s", PPdev, errno, strerror(errno)); + return -1; + } + + return 0; +} + +int T6_clear (void) +{ + int rows; + + rows=(Lcd.rows>8 ? 8 : Lcd.rows); + + T6_memset(0x0000, 0, Lcd.cols*rows); // clear text area + T6_memset(0x0200, 0, Lcd.cols*rows*8); // clear graphic area + + if (Lcd.rows>8) { + T6_memset(0x8000, 0, Lcd.cols*(Lcd.rows-rows)); // clear text area #2 + T6_memset(0x8200, 0, Lcd.cols*(Lcd.rows-rows)*8); // clear graphic area #2 + } + + memset(Buffer1,0,Lcd.cols*Lcd.rows*Lcd.yres*sizeof(*Buffer1)); + memset(Buffer2,0,Lcd.cols*Lcd.rows*Lcd.yres*sizeof(*Buffer2)); + + return pix_clear(); +} + +int T6_init (LCD *Self) +{ + char *port; + + Lcd=*Self; + + if (PPdev) { + free (PPdev); + PPdev=NULL; + } + + port=cfg_get ("Port"); + if (port==NULL || *port=='\0') { + error ("T6963: no 'Port' entry in %s", cfg_file()); + return -1; + } + PPdev=strdup(port); + + if (pix_init (Lcd.rows, Lcd.cols, Lcd.xres, Lcd.yres)!=0) { + error ("T6963: pix_init(%d, %d, %d, %d) failed", Lcd.rows, Lcd.cols, Lcd.xres, Lcd.yres); + return -1; + } + + Buffer1=malloc(Lcd.cols*Lcd.rows*Lcd.yres); + if (Buffer1==NULL) { + error ("T6963: malloc(%d) failed: %s", Lcd.cols*Lcd.rows*Lcd.yres, strerror(errno)); + return -1; + } + + Buffer2=malloc(Lcd.cols*Lcd.rows*Lcd.yres); + if (Buffer2==NULL) { + error ("T6963: malloc(%d) failed: %s", Lcd.cols*Lcd.rows*Lcd.yres, strerror(errno)); + return -1; + } + + udelay_init(); + + if (T6_open()!=0) + return -1; + + debug ("setting %d columns", Lcd.cols); + + T6_send_word (0x40, 0x0000); // Set Text Home Address + T6_send_word (0x41, 40); // Set Text Area + + T6_send_word (0x42, 0x0200); // Set Graphic Home Address + T6_send_word (0x43, 40); // Set Graphic Area + + T6_write_cmd (0x80); // Mode Set: OR mode, Internal CG RAM mode + T6_send_word (0x22, 0x0002); // Set Offset Register + T6_write_cmd (0x98); // Set Display Mode: Curser off, Text off, Graphics on + T6_write_cmd (0xa0); // Set Cursor Pattern: 1 line cursor + T6_send_word (0x21, 0x0000); // Set Cursor Pointer to (0,0) + + T6_clear(); + + return 0; +} + +int T6_put (int row, int col, char *text) +{ + return pix_put(row,col,text); +} + +int T6_bar (int type, int row, int col, int max, int len1, int len2) +{ + return pix_bar(type,row,col,max,len1,len2); +} + +int T6_flush (void) +{ + int i, j, e; + + memset(Buffer1,0,Lcd.cols*Lcd.rows*Lcd.yres*sizeof(*Buffer1)); + + for (i=0; i<Lcd.cols*Lcd.rows*Lcd.yres; i++) { + for (j=0; j<Lcd.xres; j++) { + Buffer1[i]<<=1; + if (LCDpixmap[i*Lcd.xres+j]) Buffer1[i]|=1; + } + } + + for (i=0; i<Lcd.cols*Lcd.rows*Lcd.yres; i++) { + if (Buffer1[i]==Buffer2[i]) continue; + for (j=i, e=0; i<Lcd.cols*Lcd.rows*Lcd.yres; i++) { + if (Buffer1[i]==Buffer2[i]) { + if (++e>4) break; + } else { + e=0; + } + } + T6_memcpy (j, Buffer1+j, i-j-e+1); + } + + memcpy(Buffer2,Buffer1,Lcd.cols*Lcd.rows*Lcd.yres*sizeof(*Buffer1)); + + return 0; +} + +int T6_quit (void) +{ + debug ("closing ppdev %s", PPdev); + if (ioctl(PPfd, PPRELEASE)) { + error ("ioctl(%s, PPRELEASE) failed: %s", PPdev, strerror(errno)); + } + if (close(PPfd)==-1) { + error ("close(%s) failed: %s", PPdev, strerror(errno)); + return -1; + } + return 0; +} + +LCD T6963[] = { + { "TLC1091",16,40,XRES,YRES,BARS,0,T6_init,T6_clear,T6_put,T6_bar,NULL,T6_flush,T6_quit }, + { NULL } +}; @@ -120,3 +120,7 @@ do not disable mail check in first error instead use a number of retries errors can occur in case of short disconnects, but normal operation should resume + +2002-02-15 Udo Altmann (udo.altmann@web.de) +support for inversed/blinking text +don't know if displays support this feature... @@ -10,6 +10,9 @@ /* Define if you want the M50530 driver compiled */ #undef WITH_M50530 +/* Define if you want the T6963 driver compiled */ +#undef WITH_T6963 + /* Define if you want the Matrix Orbital driver compiled */ #undef WITH_MATRIXORBITAL @@ -1,6 +1,6 @@ -dnl aclocal.m4 generated automatically by aclocal 1.4 +dnl aclocal.m4 generated automatically by aclocal 1.4-p5 -dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -19,7 +19,7 @@ dnl PARTICULAR PURPOSE. dnl Usage: dnl AM_INIT_AUTOMAKE(package,version, [no-define]) -AC_DEFUN(AM_INIT_AUTOMAKE, +AC_DEFUN([AM_INIT_AUTOMAKE], [AC_REQUIRE([AC_PROG_INSTALL]) PACKAGE=[$1] AC_SUBST(PACKAGE) @@ -47,7 +47,7 @@ AC_REQUIRE([AC_PROG_MAKE_SET])]) # Check to make sure that the build environment is sane. # -AC_DEFUN(AM_SANITY_CHECK, +AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane]) # Just in case sleep 1 @@ -88,7 +88,7 @@ AC_MSG_RESULT(yes)]) dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) dnl The program must properly implement --version. -AC_DEFUN(AM_MISSING_PROG, +AC_DEFUN([AM_MISSING_PROG], [AC_MSG_CHECKING(for working $2) # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. @@ -104,7 +104,7 @@ AC_SUBST($1)]) # Like AC_CONFIG_HEADER, but automatically create stamp file. -AC_DEFUN(AM_CONFIG_HEADER, +AC_DEFUN([AM_CONFIG_HEADER], [AC_PREREQ([2.12]) AC_CONFIG_HEADER([$1]) dnl When config.status generates a header, we must update the stamp-h file. diff --git a/config.h.in b/config.h.in index 6d1e48e..a7516ee 100644 --- a/config.h.in +++ b/config.h.in @@ -1,41 +1,4 @@ /* config.h.in. Generated automatically from configure.in by autoheader. */ - -/* Define to empty if the keyword does not work. */ -#undef const - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef gid_t - -/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */ -#undef HAVE_SYS_WAIT_H - -/* Define as __inline if that's what the C compiler calls it. */ -#undef inline - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef pid_t - -/* Define as the return type of signal handlers (int or void). */ -#undef RETSIGTYPE - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -#undef size_t - -/* Define if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define if you can safely include both <sys/time.h> and <time.h>. */ -#undef TIME_WITH_SYS_TIME - -/* Define if your <sys/time.h> declares struct tm. */ -#undef TM_IN_SYS_TIME - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef uid_t - -/* Define if the X Window System is missing or not being used. */ -#undef X_DISPLAY_MISSING - /* Define if you want the Beckmann&Egle driver compiled */ #undef WITH_BECKMANNEGLE @@ -48,6 +11,9 @@ /* Define if you want the M50530 driver compiled */ #undef WITH_M50530 +/* Define if you want the T6963 driver compiled */ +#undef WITH_T6963 + /* Define if you want the Matrix Orbital driver compiled */ #undef WITH_MATRIXORBITAL @@ -75,11 +41,13 @@ /*=== Curses version detection defines ===*/ /* Found some version of curses that we're going to use */ #undef HAS_CURSES - /* Use SunOS SysV curses? */ #undef USE_SUNOS_CURSES +/* Use old BSD curses - not used right now */ +#undef USE_BSD_CURSES + /* Use SystemV curses? */ #undef USE_SYSV_CURSES @@ -98,96 +66,153 @@ * 2 = version 4.0/4.1 */ #undef NCURSES_970530 -/* Define if you have the gettimeofday function. */ -#undef HAVE_GETTIMEOFDAY - -/* Define if you have the putenv function. */ -#undef HAVE_PUTENV - -/* Define if you have the select function. */ -#undef HAVE_SELECT - -/* Define if you have the socket function. */ -#undef HAVE_SOCKET - -/* Define if you have the strdup function. */ -#undef HAVE_STRDUP - -/* Define if you have the strerror function. */ -#undef HAVE_STRERROR - -/* Define if you have the strstr function. */ -#undef HAVE_STRSTR - -/* Define if you have the strtol function. */ -#undef HAVE_STRTOL - -/* Define if you have the uname function. */ -#undef HAVE_UNAME - -/* Define if you have the <asm/io.h> header file. */ +/* Define if you have the <asm/io.h> header file. */ #undef HAVE_ASM_IO_H -/* Define if you have the <asm/msr.h> header file. */ +/* Define if you have the <asm/msr.h> header file. */ #undef HAVE_ASM_MSR_H -/* Define if you have the <dirent.h> header file. */ +/* Define if you have the <dirent.h> header file, and it defines `DIR'. */ #undef HAVE_DIRENT_H -/* Define if you have the <fcntl.h> header file. */ +/* Define if you have the <fcntl.h> header file. */ #undef HAVE_FCNTL_H -/* Define if you have the <gd.h> header file. */ +/* Define if you have the <gd/gd.h> header file. */ +#undef HAVE_GD_GD_H + +/* Define if you have the <gd.h> header file. */ #undef HAVE_GD_H -/* Define if you have the <gd/gd.h> header file. */ -#undef HAVE_GD_GD_H +/* Define if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define if you have the `m' library (-lm). */ +#undef HAVE_LIBM -/* Define if you have the <limits.h> header file. */ +/* Define if you have the <limits.h> header file. */ #undef HAVE_LIMITS_H -/* Define if you have the <linux/parport.h> header file. */ +/* Define if you have the <linux/parport.h> header file. */ #undef HAVE_LINUX_PARPORT_H -/* Define if you have the <linux/ppdev.h> header file. */ +/* Define if you have the <linux/ppdev.h> header file. */ #undef HAVE_LINUX_PPDEV_H -/* Define if you have the <ndir.h> header file. */ +/* Define if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define if you have the <ndir.h> header file, and it defines `DIR'. */ #undef HAVE_NDIR_H -/* Define if you have the <net/if_ppp.h> header file. */ +/* Define if you have the <net/if_ppp.h> header file. */ #undef HAVE_NET_IF_PPP_H -/* Define if you have the <strings.h> header file. */ +/* Define if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* Define if you have the `select' function. */ +#undef HAVE_SELECT + +/* Define if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define if you have the `strerror' function. */ +#undef HAVE_STRERROR + +/* Define if you have the <strings.h> header file. */ #undef HAVE_STRINGS_H -/* Define if you have the <sys/dir.h> header file. */ -#undef HAVE_SYS_DIR_H +/* Define if you have the <string.h> header file. */ +#undef HAVE_STRING_H -/* Define if you have the <sys/io.h> header file. */ -#undef HAVE_SYS_IO_H +/* Define if you have the `strstr' function. */ +#undef HAVE_STRSTR + +/* Define if you have the `strtol' function. */ +#undef HAVE_STRTOL -/* Define if you have the <sys/ioctl.h> header file. */ +/* Define if you have the <syslog.h> header file. */ +#undef HAVE_SYSLOG_H + +/* Define if you have the <sys/dir.h> header file, and it defines `DIR'. */ +#undef HAVE_SYS_DIR_H + +/* Define if you have the <sys/ioctl.h> header file. */ #undef HAVE_SYS_IOCTL_H -/* Define if you have the <sys/ndir.h> header file. */ +/* Define if you have the <sys/io.h> header file. */ +#undef HAVE_SYS_IO_H + +/* Define if you have the <sys/ndir.h> header file, and it defines `DIR'. */ #undef HAVE_SYS_NDIR_H -/* Define if you have the <sys/time.h> header file. */ +/* Define if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define if you have the <sys/time.h> header file. */ #undef HAVE_SYS_TIME_H -/* Define if you have the <syslog.h> header file. */ -#undef HAVE_SYSLOG_H +/* Define if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H -/* Define if you have the <unistd.h> header file. */ -#undef HAVE_UNISTD_H +/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */ +#undef HAVE_SYS_WAIT_H -/* Define if you have the m library (-lm). */ -#undef HAVE_LIBM +/* Define if you have the `uname' function. */ +#undef HAVE_UNAME + +/* Define if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H /* Name of package */ #undef PACKAGE +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* Define if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* Define if your <sys/time.h> declares `struct tm'. */ +#undef TM_IN_SYS_TIME + /* Version number of package */ #undef VERSION +/* Define if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `int' if <sys/types.h> doesn't define. */ +#undef gid_t + +/* Define as `__inline' if that's what the C compiler calls it, or to nothing + if it is not supported. */ +#undef inline + +/* Define to `int' if <sys/types.h> does not define. */ +#undef pid_t + +/* Define to `unsigned' if <sys/types.h> does not define. */ +#undef size_t + +/* Define to `int' if <sys/types.h> doesn't define. */ +#undef uid_t @@ -1,47 +1,155 @@ #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# Generated by Autoconf 2.52. # +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. -# Defaults: -ac_help= +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Name of the executable. +as_me=`echo "$0" |sed 's,.*[\\/],,'` + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +as_executable_p="test -f" + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +# NLS nuisances. +$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } +$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } +$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } +$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } +$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } +$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } +$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } +$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +exec 6>&1 + +# +# Initializations. +# ac_default_prefix=/usr/local -# Any additions from configure.in: -ac_help="$ac_help - --with-sco Use this to turn on SCO-specific code" -ac_help="$ac_help - --with-sunos-curses Used to force SunOS 4.x curses" -ac_help="$ac_help - --with-osf1-curses Used to force OSF/1 curses" -ac_help="$ac_help - --with-vcurses[=incdir] Used to force SysV curses" -ac_help="$ac_help - --with-ncurses[=dir] Compile with ncurses/locate base dir" -ac_help="$ac_help - --with-x use the X Window System" -ac_help="$ac_help - --with-drivers=<list> compile driver for displays in <list>, - drivers may be separated with commas, - 'all' (default) compiles all available drivers, - drivers may be excluded with 'all,!<driver>', - (try 'all,\!<driver>' if your shell complains...) - possible drivers are: - BeckmannEgle, CrystalFontz, HD44780, M50530 - MatrixOrbital, PalmPilot, PNG, PPM, X11, Text" +cross_compiling=no +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Maximum number of lines to put in a shell here document. +# This variable seems obsolete. It should probably be removed, and +# only ac_max_sed_lines should be used. +: ${ac_max_here_lines=38} + +ac_unique_file="lcd4linux.c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include <stdio.h> +#if HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#if HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#if STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# if HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#if HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include <memory.h> +# endif +# include <string.h> +#endif +#if HAVE_STRINGS_H +# include <strings.h> +#endif +#if HAVE_INTTYPES_H +# include <inttypes.h> +#else +# if HAVE_STDINT_H +# include <stdint.h> +# endif +#endif +#if HAVE_UNISTD_H +# include <unistd.h> +#endif" # Initialize some variables set by options. +ac_init_help= +ac_init_version=false # The variables have the same names as the options, with # dashes changed to underlines. -build=NONE -cache_file=./config.cache +cache_file=/dev/null exec_prefix=NONE -host=NONE no_create= -nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE @@ -50,10 +158,15 @@ program_transform_name=s,x,x, silent= site= srcdir= -target=NONE verbose= x_includes=NONE x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' @@ -67,17 +180,16 @@ oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 +# Identity of this package. +PACKAGE_NAME= +PACKAGE_TARNAME= +PACKAGE_VERSION= +PACKAGE_STRING= +PACKAGE_BUGREPORT= ac_prev= for ac_option do - # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval "$ac_prev=\$ac_option" @@ -85,59 +197,59 @@ do continue fi - case "$ac_option" in - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; - *) ac_optarg= ;; - esac + ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` # Accept the important Cygnus configure options, so we can diagnose typos. - case "$ac_option" in + case $ac_option in -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir="$ac_optarg" ;; + bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) - ac_prev=build ;; + ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build="$ac_optarg" ;; + build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | --da=*) - datadir="$ac_optarg" ;; + datadir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - eval "enable_${ac_feature}=no" ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + eval "enable_$ac_feature=no" ;; -enable-* | --enable-*) - ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "enable_${ac_feature}='$ac_optarg'" ;; + eval "enable_$ac_feature='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -146,95 +258,47 @@ do -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) - exec_prefix="$ac_optarg" ;; + exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; - -help | --help | --hel | --he) - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat << EOF -Usage: configure [options] [host] -Options: [defaults in brackets after descriptions] -Configuration: - --cache-file=FILE cache test results in FILE - --help print this message - --no-create do not create output files - --quiet, --silent do not print \`checking...' messages - --version print the version of autoconf that created configure -Directory and file names: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [same as prefix] - --bindir=DIR user executables in DIR [EPREFIX/bin] - --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] - --libexecdir=DIR program executables in DIR [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data in DIR - [PREFIX/share] - --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data in DIR - [PREFIX/com] - --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] - --libdir=DIR object code libraries in DIR [EPREFIX/lib] - --includedir=DIR C header files in DIR [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] - --infodir=DIR info documentation in DIR [PREFIX/info] - --mandir=DIR man documentation in DIR [PREFIX/man] - --srcdir=DIR find the sources in DIR [configure dir or ..] - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM - run sed PROGRAM on installed program names -EOF - cat << EOF -Host type: - --build=BUILD configure for building on BUILD [BUILD=HOST] - --host=HOST configure for HOST [guessed] - --target=TARGET configure for TARGET [TARGET=HOST] -Features and packages: - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --x-includes=DIR X include files are in DIR - --x-libraries=DIR X library files are in DIR -EOF - if test -n "$ac_help"; then - echo "--enable and --with options recognized:$ac_help" - fi - exit 0 ;; + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; -host | --host | --hos | --ho) - ac_prev=host ;; + ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) - host="$ac_optarg" ;; + host_alias=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir="$ac_optarg" ;; + includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir="$ac_optarg" ;; + infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir="$ac_optarg" ;; + libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) - libexecdir="$ac_optarg" ;; + libexecdir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst \ @@ -243,12 +307,12 @@ EOF -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) - localstatedir="$ac_optarg" ;; + localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir="$ac_optarg" ;; + mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. @@ -269,26 +333,26 @@ EOF -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir="$ac_optarg" ;; + oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix="$ac_optarg" ;; + prefix=$ac_optarg ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix="$ac_optarg" ;; + program_prefix=$ac_optarg ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix="$ac_optarg" ;; + program_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ @@ -305,7 +369,7 @@ EOF | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name="$ac_optarg" ;; + program_transform_name=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) @@ -315,7 +379,7 @@ EOF ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) - sbindir="$ac_optarg" ;; + sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ @@ -326,58 +390,57 @@ EOF | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) - sharedstatedir="$ac_optarg" ;; + sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) - site="$ac_optarg" ;; + site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir="$ac_optarg" ;; + srcdir=$ac_optarg ;; -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | --syscon | --sysco | --sysc | --sys | --sy) ac_prev=sysconfdir ;; -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir="$ac_optarg" ;; + sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target ;; + ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target="$ac_optarg" ;; + target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; - -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.13" - exit 0 ;; + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; -with-* | --with-*) - ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } ac_package=`echo $ac_package| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "with_${ac_package}='$ac_optarg'" ;; + eval "with_$ac_package='$ac_optarg'" ;; -without-* | --without-*) - ac_package=`echo $ac_option|sed -e 's/-*without-//'` + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi - ac_package=`echo $ac_package| sed 's/-/_/g'` - eval "with_${ac_package}=no" ;; + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/-/_/g'` + eval "with_$ac_package=no" ;; --x) # Obsolete; use --with-x. @@ -388,98 +451,98 @@ EOF ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes="$ac_optarg" ;; + x_includes=$ac_optarg ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries="$ac_optarg" ;; + x_libraries=$ac_optarg ;; - -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + *) - if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then - echo "configure: warning: $ac_option: invalid host type" 1>&2 - fi - if test "x$nonopt" != xNONE; then - { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } - fi - nonopt="$ac_option" + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; esac done if test -n "$ac_prev"; then - { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } -fi - -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - -# File descriptor usage: -# 0 standard input -# 1 file creation -# 2 errors and warnings -# 3 some systems may open it to /dev/tty -# 4 used on the Kubota Titan -# 6 checking for... messages and results -# 5 compiler messages saved in config.log -if test "$silent" = yes; then - exec 6>/dev/null -else - exec 6>&1 + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } fi -exec 5>./config.log -echo "\ -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. -" 1>&5 +# Be sure to have absolute paths. +for ac_var in exec_prefix prefix +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* | NONE | '' ) ;; + *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done -# Strip out --no-create and --no-recursion so they do not pile up. -# Also quote any args containing shell metacharacters. -ac_configure_args= -for ac_arg +# Be sure to have absolute paths. +for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ + localstatedir libdir includedir oldincludedir infodir mandir do - case "$ac_arg" in - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) ;; - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; - *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) - ac_configure_args="$ac_configure_args '$ac_arg'" ;; - *) ac_configure_args="$ac_configure_args $ac_arg" ;; + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* ) ;; + *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; esac done -# NLS nuisances. -# Only set these to C if already set. These must not be set unconditionally -# because not all systems understand e.g. LANG=C (notably SCO). -# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! -# Non-C LC_CTYPE values break the ctype check. -if test "${LANG+set}" = set; then LANG=C; export LANG; fi -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi -if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi -if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: should be removed in autoconf 3.0. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -rf conftest* confdefs.h -# AIX cpp loses on an empty file, so make sure it contains at least a newline. -echo > confdefs.h +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- -# A filename unique to this package, relative to the directory that -# configure is in, which we can look for to find out if srcdir is correct. -ac_unique_file=lcd4linux.c +test "$silent" = yes && exec 6>/dev/null # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. ac_prog=$0 - ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'` test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then @@ -490,13 +553,322 @@ else fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then - { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2 + { (exit 1); exit 1; }; } else - { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources in $srcdir" >&2 + { (exit 1); exit 1; }; } fi fi -srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` +srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +ac_env_build_alias_set=${build_alias+set} +ac_env_build_alias_value=$build_alias +ac_cv_env_build_alias_set=${build_alias+set} +ac_cv_env_build_alias_value=$build_alias +ac_env_host_alias_set=${host_alias+set} +ac_env_host_alias_value=$host_alias +ac_cv_env_host_alias_set=${host_alias+set} +ac_cv_env_host_alias_value=$host_alias +ac_env_target_alias_set=${target_alias+set} +ac_env_target_alias_value=$target_alias +ac_cv_env_target_alias_set=${target_alias+set} +ac_cv_env_target_alias_value=$target_alias +ac_env_CC_set=${CC+set} +ac_env_CC_value=$CC +ac_cv_env_CC_set=${CC+set} +ac_cv_env_CC_value=$CC +ac_env_CFLAGS_set=${CFLAGS+set} +ac_env_CFLAGS_value=$CFLAGS +ac_cv_env_CFLAGS_set=${CFLAGS+set} +ac_cv_env_CFLAGS_value=$CFLAGS +ac_env_LDFLAGS_set=${LDFLAGS+set} +ac_env_LDFLAGS_value=$LDFLAGS +ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +ac_cv_env_LDFLAGS_value=$LDFLAGS +ac_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_env_CPPFLAGS_value=$CPPFLAGS +ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_cv_env_CPPFLAGS_value=$CPPFLAGS +ac_env_CPP_set=${CPP+set} +ac_env_CPP_value=$CPP +ac_cv_env_CPP_set=${CPP+set} +ac_cv_env_CPP_value=$CPP + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<EOF +\`configure' configures this package to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +EOF + + cat <<EOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +EOF + + cat <<\EOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +X features: + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF +fi + +if test -n "$ac_init_help"; then + + cat <<\EOF + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-sco Use this to turn on SCO-specific code + --with-sunos-curses Used to force SunOS 4.x curses + --with-osf1-curses Used to force OSF/1 curses + --with-vcurses=incdir Used to force SysV curses + --with-ncurses=dir Compile with ncurses/locate base dir + --with-x use the X Window System + --with-drivers=<list> compile driver for displays in <list>, + drivers may be separated with commas, + 'all' (default) compiles all available drivers, + drivers may be excluded with 'all,!<driver>', + (try 'all,\!<driver>' if your shell complains...) + possible drivers are: + BeckmannEgle, CrystalFontz, HD44780, M50530, T6963 + MatrixOrbital, PalmPilot, PNG, PPM, X11, Text + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have + headers in a nonstandard directory <include dir> + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +EOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue + cd $ac_subdir + # A "../" for each directory in /$ac_subdir. + ac_dots=`echo $ac_subdir | + sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` + + case $srcdir in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_sub_srcdir=$srcdir/$ac_subdir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_sub_srcdir/configure.gnu; then + echo + $SHELL $ac_sub_srcdir/configure.gnu --help=recursive + elif test -f $ac_sub_srcdir/configure; then + echo + $SHELL $ac_sub_srcdir/configure --help=recursive + elif test -f $ac_sub_srcdir/configure.ac || + test -f $ac_sub_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 + fi + cd $ac_popdir + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\EOF + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +EOF + exit 0 +fi +exec 5>config.log +cat >&5 <<EOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by $as_me, which was +generated by GNU Autoconf 2.52. Invocation command line was + + $ $0 $@ + +EOF +{ +cat <<_ASUNAME +## ---------- ## +## Platform. ## +## ---------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +PATH = $PATH + +_ASUNAME +} >&5 + +cat >&5 <<EOF +## ------------ ## +## Core tests. ## +## ------------ ## +EOF + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell meta-characters. +ac_configure_args= +ac_sep= +for ac_arg +do + case $ac_arg in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + ac_sep=" " ;; + *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" + ac_sep=" " ;; + esac + # Get rid of the leading space. +done + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + echo >&5 + echo "## ----------------- ##" >&5 + echo "## Cache variables. ##" >&5 + echo "## ----------------- ##" >&5 + echo >&5 + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} >&5 + sed "/^$/d" confdefs.h >conftest.log + if test -s conftest.log; then + echo >&5 + echo "## ------------ ##" >&5 + echo "## confdefs.h. ##" >&5 + echo "## ------------ ##" >&5 + echo >&5 + cat conftest.log >&5 + fi + (echo; echo) >&5 + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" >&5 + echo "$as_me: exit $exit_status" >&5 + rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then @@ -507,40 +879,107 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - echo "loading site script $ac_site_file" + { echo "$as_me:882: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + cat "$ac_site_file" >&5 . "$ac_site_file" fi done if test -r "$cache_file"; then - echo "loading cache $cache_file" - . $cache_file + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:893: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi else - echo "creating cache $cache_file" - > $cache_file + { echo "$as_me:901: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:917: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:921: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:927: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:929: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:931: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. It doesn't matter if + # we pass some twice (in addition to the command line arguments). + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` + ac_configure_args="$ac_configure_args '$ac_arg'" + ;; + *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" + ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:950: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:952: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } fi ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross - -ac_exeext= -ac_objext=o -if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then - # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. - if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then - ac_n= ac_c=' -' ac_t=' ' - else - ac_n=-n ac_c= ac_t= - fi +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac +echo "#! $SHELL" >conftest.sh +echo "exit 0" >>conftest.sh +chmod +x conftest.sh +if { (echo "$as_me:972: PATH=\".;.\"; conftest.sh") >&5 + (PATH=".;."; conftest.sh) 2>&5 + ac_status=$? + echo "$as_me:975: \$? = $ac_status" >&5 + (exit $ac_status); }; then + ac_path_separator=';' else - ac_n= ac_c='\c' ac_t= + ac_path_separator=: fi - +PATH_SEPARATOR="$ac_path_separator" +rm -f conftest.sh ac_aux_dir= for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do @@ -552,14 +991,20 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break fi done if test -z "$ac_aux_dir"; then - { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } + { { echo "$as_me:1001: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} + { (exit 1); exit 1; }; } fi -ac_config_guess=$ac_aux_dir/config.guess -ac_config_sub=$ac_aux_dir/config.sub -ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -568,31 +1013,39 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. -echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:577: checking for a BSD compatible install" >&5 +echo "$as_me:1021: checking for a BSD compatible install" >&5 +echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then -if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + ac_save_IFS=$IFS; IFS=$ac_path_separator for ac_dir in $PATH; do + IFS=$ac_save_IFS # Account for people who put trailing slashes in PATH elements. - case "$ac_dir/" in - /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + case $ac_dir/ in + / | ./ | .// | /cC/* \ + | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ + | /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do - if test -f $ac_dir/$ac_prog; then + if $as_executable_p "$ac_dir/$ac_prog"; then if test $ac_prog = install && - grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : + elif test $ac_prog = install && + grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 @@ -602,31 +1055,31 @@ else ;; esac done - IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then - INSTALL="$ac_cv_path_install" + INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. - INSTALL="$ac_install_sh" + INSTALL=$ac_install_sh fi fi -echo "$ac_t""$INSTALL" 1>&6 +echo "$as_me:1070: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 -echo "configure:630: checking whether build environment is sane" >&5 +echo "$as_me:1081: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 # Just in case sleep 1 echo timestamp > conftestfile @@ -648,8 +1101,11 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { echo "configure: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" 1>&2; exit 1; } + { { echo "$as_me:1104: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } fi test "$2" = conftestfile @@ -658,388 +1114,764 @@ then # Ok. : else - { echo "configure: error: newly created file is older than distributed files! -Check your system clock" 1>&2; exit 1; } + { { echo "$as_me:1117: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } fi rm -f conftest* -echo "$ac_t""yes" 1>&6 -if test "$program_transform_name" = s,x,x,; then - program_transform_name= -else - # Double any \ or $. echo might interpret backslashes. - cat <<\EOF_SED > conftestsed -s,\\,\\\\,g; s,\$,$$,g -EOF_SED - program_transform_name="`echo $program_transform_name|sed -f conftestsed`" - rm -f conftestsed -fi +echo "$as_me:1124: result: yes" >&5 +echo "${ECHO_T}yes" >&6 test "$program_prefix" != NONE && - program_transform_name="s,^,${program_prefix},; $program_transform_name" + program_transform_name="s,^,$program_prefix,;$program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && - program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" - -# sed with no file args requires a program. -test "$program_transform_name" = "" && program_transform_name="s,x,x," - -echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 -echo "configure:687: checking whether ${MAKE-make} sets \${MAKE}" >&5 -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftestmake <<\EOF + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + +echo "$as_me:1139: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\EOF all: @echo 'ac_maketemp="${MAKE}"' EOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. -eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi -rm -f conftestmake +rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$ac_t""yes" 1>&6 + echo "$as_me:1159: result: yes" >&5 +echo "${ECHO_T}yes" >&6 SET_MAKE= else - echo "$ac_t""no" 1>&6 + echo "$as_me:1163: result: no" >&5 +echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi - PACKAGE=lcd4linux -VERSION=0.98 +VERSION=0.99 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then - { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } + { { echo "$as_me:1173: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } fi -cat >> confdefs.h <<EOF + +cat >>confdefs.h <<EOF #define PACKAGE "$PACKAGE" EOF -cat >> confdefs.h <<EOF +cat >>confdefs.h <<EOF #define VERSION "$VERSION" EOF - - missing_dir=`cd $ac_aux_dir && pwd` -echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 -echo "configure:733: checking for working aclocal" >&5 +echo "$as_me:1187: checking for working aclocal" >&5 +echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (aclocal --version) < /dev/null > /dev/null 2>&1; then ACLOCAL=aclocal - echo "$ac_t""found" 1>&6 + echo "$as_me:1194: result: found" >&5 +echo "${ECHO_T}found" >&6 else ACLOCAL="$missing_dir/missing aclocal" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1198: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 -echo "configure:746: checking for working autoconf" >&5 +echo "$as_me:1202: checking for working autoconf" >&5 +echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (autoconf --version) < /dev/null > /dev/null 2>&1; then AUTOCONF=autoconf - echo "$ac_t""found" 1>&6 + echo "$as_me:1209: result: found" >&5 +echo "${ECHO_T}found" >&6 else AUTOCONF="$missing_dir/missing autoconf" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1213: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working automake""... $ac_c" 1>&6 -echo "configure:759: checking for working automake" >&5 +echo "$as_me:1217: checking for working automake" >&5 +echo $ECHO_N "checking for working automake... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (automake --version) < /dev/null > /dev/null 2>&1; then AUTOMAKE=automake - echo "$ac_t""found" 1>&6 + echo "$as_me:1224: result: found" >&5 +echo "${ECHO_T}found" >&6 else AUTOMAKE="$missing_dir/missing automake" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1228: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 -echo "configure:772: checking for working autoheader" >&5 +echo "$as_me:1232: checking for working autoheader" >&5 +echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (autoheader --version) < /dev/null > /dev/null 2>&1; then AUTOHEADER=autoheader - echo "$ac_t""found" 1>&6 + echo "$as_me:1239: result: found" >&5 +echo "${ECHO_T}found" >&6 else AUTOHEADER="$missing_dir/missing autoheader" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1243: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 -echo "configure:785: checking for working makeinfo" >&5 +echo "$as_me:1247: checking for working makeinfo" >&5 +echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (makeinfo --version) < /dev/null > /dev/null 2>&1; then MAKEINFO=makeinfo - echo "$ac_t""found" 1>&6 + echo "$as_me:1254: result: found" >&5 +echo "${ECHO_T}found" >&6 else MAKEINFO="$missing_dir/missing makeinfo" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1258: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi +ac_config_headers="$ac_config_headers config.h" - - - +ac_config_commands="$ac_config_commands default-1" for ac_prog in mawk gawk nawk awk do -# Extract the first word of "$ac_prog", so it can be a program name with args. + # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:807: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:1270: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_AWK="$ac_prog" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_AWK="$ac_prog" +echo "$as_me:1285: found $ac_dir/$ac_word" >&5 +break +done + fi fi -AWK="$ac_cv_prog_AWK" +AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - echo "$ac_t""$AWK" 1>&6 + echo "$as_me:1293: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:1296: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -test -n "$AWK" && break + test -n "$AWK" && break done -# Extract the first word of "gcc", so it can be a program name with args. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:1311: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="${ac_tool_prefix}gcc" +echo "$as_me:1326: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1334: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:1337: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:839: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:1346: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="gcc" +echo "$as_me:1361: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1369: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1372: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:1385: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="gcc" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="${ac_tool_prefix}cc" +echo "$as_me:1400: found $ac_dir/$ac_word" >&5 +break +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:1408: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:1411: result: no" >&5 +echo "${ECHO_T}no" >&6 fi +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:1420: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="cc" +echo "$as_me:1435: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1443: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1446: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:869: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:1459: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue +fi +ac_cv_prog_CC="cc" +echo "$as_me:1479: found $ac_dir/$ac_word" >&5 +break +done + if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift - if test $# -gt 0; then + if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$ac_dir/$ac_word" "$@" + set dummy "$ac_dir/$ac_word" ${1+"$@"} shift ac_cv_prog_CC="$@" fi fi fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:1501: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:1504: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - if test -z "$CC"; then - case "`uname -s`" in - *win32* | *WIN32*) - # Extract the first word of "cl", so it can be a program name with args. -set dummy cl; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:920: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:1515: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="cl" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="$ac_tool_prefix$ac_prog" +echo "$as_me:1530: found $ac_dir/$ac_word" >&5 +break +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:1538: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 -fi - ;; - esac - fi - test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } + echo "$as_me:1541: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:952: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:1554: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="$ac_prog" +echo "$as_me:1569: found $ac_dir/$ac_word" >&5 +break +done -ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1577: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1580: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi -cat > conftest.$ac_ext << EOF + test -n "$ac_ct_CC" && break +done -#line 963 "configure" + CC=$ac_ct_CC +fi + +fi + +test -z "$CC" && { { echo "$as_me:1592: error: no acceptable cc found in \$PATH" >&5 +echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:1597:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:1600: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:1603: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1605: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:1608: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1610: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:1613: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line 1617 "configure" #include "confdefs.h" -main(){return(0);} -EOF -if { (eval echo configure:968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - ac_cv_prog_cc_works=yes - # If we can't run a trivial program, we are probably using a cross compiler. - if (./conftest; exit) 2>/dev/null; then - ac_cv_prog_cc_cross=no +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:1633: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:1636: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:1639: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. +for ac_file in `ls a.exe conftest.exe 2>/dev/null; + ls a.out conftest 2>/dev/null; + ls a.* conftest.* 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + a.out ) # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool --akim. + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:1662: error: C compiler cannot create executables" >&5 +echo "$as_me: error: C compiler cannot create executables" >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:1668: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:1673: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:1679: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1682: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no else - ac_cv_prog_cc_cross=yes + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:1689: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&2;} + { (exit 1); exit 1; }; } + fi fi -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_prog_cc_works=no fi -rm -fr conftest* -ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross - -echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 -if test $ac_cv_prog_cc_works = no; then - { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } -fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:994: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 -echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 -cross_compiling=$ac_cv_prog_cc_cross - -echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:999: checking whether we are using GNU C" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.c <<EOF -#ifdef __GNUC__ - yes; -#endif -EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1008: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then - ac_cv_prog_gcc=yes +echo "$as_me:1697: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:1704: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:1706: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:1709: checking for executable suffix" >&5 +echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 +if { (eval echo "$as_me:1711: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:1714: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done else - ac_cv_prog_gcc=no -fi + { { echo "$as_me:1730: error: cannot compute EXEEXT: cannot compile and link" >&5 +echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} + { (exit 1); exit 1; }; } fi -echo "$ac_t""$ac_cv_prog_gcc" 1>&6 +rm -f conftest$ac_cv_exeext +echo "$as_me:1736: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:1742: checking for object suffix" >&5 +echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1748 "configure" +#include "confdefs.h" -if test $ac_cv_prog_gcc = yes; then - GCC=yes +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:1760: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1763: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done else - GCC= + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:1775: error: cannot compute OBJEXT: cannot compile" >&5 +echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} + { (exit 1); exit 1; }; } fi -ac_test_CFLAGS="${CFLAGS+set}" -ac_save_CFLAGS="$CFLAGS" -CFLAGS= -echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:1027: checking whether ${CC-cc} accepts -g" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:1782: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:1786: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo 'void f(){}' > conftest.c -if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + cat >conftest.$ac_ext <<_ACEOF +#line 1792 "configure" +#include "confdefs.h" + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1807: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1810: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1813: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1816: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:1828: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:1834: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1840 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1852: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1855: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1858: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1861: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else - ac_cv_prog_cc_g=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no fi -rm -f conftest* - +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +echo "$as_me:1871: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" + CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" @@ -1053,6 +1885,116 @@ else CFLAGS= fi fi +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1898: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1901: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1904: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1907: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include <stdlib.h>' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line 1919 "configure" +#include "confdefs.h" +#include <stdlib.h> +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1932: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1935: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1938: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1941: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line 1951 "configure" +#include "confdefs.h" +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1963: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1966: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1969: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1972: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -1061,31 +2003,39 @@ fi # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. -echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:1070: checking for a BSD compatible install" >&5 +echo "$as_me:2011: checking for a BSD compatible install" >&5 +echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then -if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + ac_save_IFS=$IFS; IFS=$ac_path_separator for ac_dir in $PATH; do + IFS=$ac_save_IFS # Account for people who put trailing slashes in PATH elements. - case "$ac_dir/" in - /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + case $ac_dir/ in + / | ./ | .// | /cC/* \ + | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ + | /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do - if test -f $ac_dir/$ac_prog; then + if $as_executable_p "$ac_dir/$ac_prog"; then if test $ac_prog = install && - grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : + elif test $ac_prog = install && + grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 @@ -1095,197 +2045,297 @@ else ;; esac done - IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then - INSTALL="$ac_cv_path_install" + INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. - INSTALL="$ac_install_sh" + INSTALL=$ac_install_sh fi fi -echo "$ac_t""$INSTALL" 1>&6 +echo "$as_me:2060: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:1123: checking whether ln -s works" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:2071: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:2075: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - rm -f conftestdata -if ln -s X conftestdata 2>/dev/null -then - rm -f conftestdata - ac_cv_prog_LN_S="ln -s" -else - ac_cv_prog_LN_S=ln -fi -fi -LN_S="$ac_cv_prog_LN_S" -if test "$ac_cv_prog_LN_S" = "ln -s"; then - echo "$ac_t""yes" 1>&6 -else - echo "$ac_t""no" 1>&6 + echo "$as_me:2078: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 fi - -echo $ac_n "checking for log in -lm""... $ac_c" 1>&6 -echo "configure:1145: checking for log in -lm" >&5 -ac_lib_var=`echo m'_'log | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:2082: checking for log in -lm" >&5 +echo $ECHO_N "checking for log in -lm... $ECHO_C" >&6 +if test "${ac_cv_lib_m_log+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" -cat > conftest.$ac_ext <<EOF -#line 1153 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 2090 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char log(); - -int main() { -log() -; return 0; } -EOF -if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 + builtin and then its argument prototype would still apply. */ +char log (); +int +main () +{ +log (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:2109: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:2112: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:2115: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2118: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_m_log=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_m_log=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:2129: result: $ac_cv_lib_m_log" >&5 +echo "${ECHO_T}$ac_cv_lib_m_log" >&6 +if test $ac_cv_lib_m_log = yes; then + cat >>confdefs.h <<EOF +#define HAVE_LIBM 1 EOF LIBS="-lm $LIBS" -else - echo "$ac_t""no" 1>&6 fi - - - - - - - - - - - - - - - - - - - -echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1211: checking how to run the C preprocessor" >&5 +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:2145: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then -if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - # This must be in double quotes, not single quotes, because CPP may get - # substituted into the Makefile and "${CC-cc}" will confuse make. - CPP="${CC-cc} -E" + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. - cat > conftest.$ac_ext <<EOF -#line 1226 "configure" + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line 2166 "configure" #include "confdefs.h" #include <assert.h> -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then + Syntax error +_ACEOF +if { (eval echo "$as_me:2171: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2177: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -E -traditional-cpp" - cat > conftest.$ac_ext <<EOF -#line 1243 "configure" + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line 2200 "configure" #include "confdefs.h" -#include <assert.h> -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1249: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - : +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:2204: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2210: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -nologo -E" - cat > conftest.$ac_ext <<EOF -#line 1260 "configure" + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:2247: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line 2257 "configure" #include "confdefs.h" #include <assert.h> -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1266: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then + Syntax error +_ACEOF +if { (eval echo "$as_me:2262: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2268: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP=/lib/cpp + # Broken: fails on valid input. +continue fi -rm -f conftest* -fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line 2291 "configure" +#include "confdefs.h" +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:2295: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2301: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -rm -f conftest* - ac_cv_prog_CPP="$CPP" +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break fi - CPP="$ac_cv_prog_CPP" +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : else - ac_cv_prog_CPP="$CPP" + { { echo "$as_me:2329: error: C preprocessor \"$CPP\" fails sanity check" >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} + { (exit 1); exit 1; }; } fi -echo "$ac_t""$CPP" 1>&6 +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu search_ncurses=true screen_manager="" @@ -1293,102 +2343,100 @@ echo "$ac_t""$CPP" 1>&6 CFLAGS=${CFLAGS--O} - - - - # Check whether --with-sco or --without-sco was given. +# Check whether --with-sco or --without-sco was given. if test "${with_sco+set}" = set; then withval="$with_sco" - + if test x$withval = xyes; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define SCO_FLAVOR 1 EOF CPPFLAGS="$CPPFLAGS -D_SVID3" fi - -fi +fi; - # Check whether --with-sunos-curses or --without-sunos-curses was given. +# Check whether --with-sunos-curses or --without-sunos-curses was given. if test "${with_sunos_curses+set}" = set; then withval="$with_sunos_curses" - + if test x$withval = xyes; then - + search_ncurses=false screen_manager="SunOS 4.x /usr/5include curses" - echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&6 - cat >> confdefs.h <<\EOF + echo "$as_me:2368: result: Using SunOS 4.x /usr/5include curses" >&5 +echo "${ECHO_T}Using SunOS 4.x /usr/5include curses" >&6 + cat >>confdefs.h <<\EOF #define USE_SUNOS_CURSES 1 EOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define NO_COLOR_CURSES 1 EOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_SYSV_CURSES 1 EOF CURSES_INCLUDES="-I/usr/5include" CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a" - echo "$ac_t""Please note that some screen refreshs may fail" 1>&6 + echo "$as_me:2389: result: Please note that some screen refreshs may fail" >&5 +echo "${ECHO_T}Please note that some screen refreshs may fail" >&6 fi - -fi +fi; - # Check whether --with-osf1-curses or --without-osf1-curses was given. +# Check whether --with-osf1-curses or --without-osf1-curses was given. if test "${with_osf1_curses+set}" = set; then withval="$with_osf1_curses" - + if test x$withval = xyes; then - - echo "$ac_t""Using OSF1 curses" 1>&6 + + echo "$as_me:2402: result: Using OSF1 curses" >&5 +echo "${ECHO_T}Using OSF1 curses" >&6 search_ncurses=false screen_manager="OSF1 curses" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define NO_COLOR_CURSES 1 EOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_SYSV_CURSES 1 EOF CURSES_LIBS="-lcurses" fi - -fi +fi; - # Check whether --with-vcurses or --without-vcurses was given. +# Check whether --with-vcurses or --without-vcurses was given. if test "${with_vcurses+set}" = set; then withval="$with_vcurses" if test x$withval != xyes; then CURSES_INCLUDES="-I$withval" fi - - echo "$ac_t""Using SysV curses" 1>&6 - cat >> confdefs.h <<\EOF + + echo "$as_me:2432: result: Using SysV curses" >&5 +echo "${ECHO_T}Using SysV curses" >&6 + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_SYSV_CURSES 1 EOF @@ -1396,11 +2444,9 @@ EOF screen_manager="SysV/curses" CURSES_LIBS="-lcurses" - -fi - +fi; - # Check whether --with-ncurses or --without-ncurses was given. +# Check whether --with-ncurses or --without-ncurses was given. if test "${with_ncurses+set}" = set; then withval="$with_ncurses" if test x$withval = xno ; then @@ -1410,43 +2456,42 @@ if test "${with_ncurses+set}" = set; then CURSES_INCLUDES="-I$withval/include" search_ncurses=false screen_manager="ncurses" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true use_ncurses=true fi - -fi +fi; if $search_ncurses then - - echo "checking "location of ncurses.h file"" 1>&6 -echo "configure:1433: checking "location of ncurses.h file"" >&5 - + { echo "$as_me:2476: checking \"location of ncurses.h file\"..." >&5 +echo "$as_me: checking \"location of ncurses.h file\"..." >&6;} + if $search_ncurses then if test -f /usr/include/ncurses.h then - echo "$ac_t""Found ncurses on /usr/include/ncurses.h" 1>&6 + echo "$as_me:2483: result: Found ncurses on /usr/include/ncurses.h" >&5 +echo "${ECHO_T}Found ncurses on /usr/include/ncurses.h" >&6 CURSES_LIBS="-lncurses" CURSES_INCLUDES="" search_ncurses=false screen_manager="ncurses on /usr/include" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1454,22 +2499,22 @@ EOF fi fi - if $search_ncurses then if test -f /usr/include/ncurses/ncurses.h then - echo "$ac_t""Found ncurses on /usr/include/ncurses/ncurses.h" 1>&6 + echo "$as_me:2506: result: Found ncurses on /usr/include/ncurses/ncurses.h" >&5 +echo "${ECHO_T}Found ncurses on /usr/include/ncurses/ncurses.h" >&6 CURSES_LIBS="-lncurses" CURSES_INCLUDES="-I/usr/include/ncurses" search_ncurses=false screen_manager="ncurses on /usr/include/ncurses" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1477,22 +2522,22 @@ EOF fi fi - if $search_ncurses then if test -f /usr/local/include/ncurses.h then - echo "$ac_t""Found ncurses on /usr/local/include/ncurses.h" 1>&6 + echo "$as_me:2529: result: Found ncurses on /usr/local/include/ncurses.h" >&5 +echo "${ECHO_T}Found ncurses on /usr/local/include/ncurses.h" >&6 CURSES_LIBS="-L/usr/local/lib -lncurses" CURSES_INCLUDES="-I/usr/local/include" search_ncurses=false screen_manager="ncurses on /usr/local" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1500,22 +2545,22 @@ EOF fi fi - if $search_ncurses then if test -f /usr/local/include/ncurses/ncurses.h then - echo "$ac_t""Found ncurses on /usr/local/include/ncurses/ncurses.h" 1>&6 + echo "$as_me:2552: result: Found ncurses on /usr/local/include/ncurses/ncurses.h" >&5 +echo "${ECHO_T}Found ncurses on /usr/local/include/ncurses/ncurses.h" >&6 CURSES_LIBS="-L/usr/local/lib -L/usr/local/lib/ncurses -lncurses" CURSES_INCLUDES="-I/usr/local/include/ncurses" search_ncurses=false screen_manager="ncurses on /usr/local/include/ncurses" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1523,23 +2568,22 @@ EOF fi fi - - if $search_ncurses then if test -f /usr/local/include/ncurses/curses.h then - echo "$ac_t""Found ncurses on /usr/local/include/ncurses/curses.h" 1>&6 + echo "$as_me:2575: result: Found ncurses on /usr/local/include/ncurses/curses.h" >&5 +echo "${ECHO_T}Found ncurses on /usr/local/include/ncurses/curses.h" >&6 CURSES_LIBS="-L/usr/local/lib -lncurses" CURSES_INCLUDES="-I/usr/local/include/ncurses -DRENAMED_NCURSES" search_ncurses=false screen_manager="renamed ncurses on /usr/local/.../ncurses" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1547,23 +2591,22 @@ EOF fi fi - - if $search_ncurses then if test -f /usr/include/ncurses/curses.h then - echo "$ac_t""Found ncurses on /usr/include/ncurses/curses.h" 1>&6 + echo "$as_me:2598: result: Found ncurses on /usr/include/ncurses/curses.h" >&5 +echo "${ECHO_T}Found ncurses on /usr/include/ncurses/curses.h" >&6 CURSES_LIBS="-lncurses" CURSES_INCLUDES="-I/usr/include/ncurses -DRENAMED_NCURSES" search_ncurses=false screen_manager="renamed ncurses on /usr/include/ncurses" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1571,25 +2614,25 @@ EOF fi fi - - if $search_ncurses + if $search_ncurses then - cat > conftest.$ac_ext <<EOF -#line 1579 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 2620 "configure" #include "confdefs.h" #include </usr/include/curses.h> -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "init_color" >/dev/null 2>&1; then - rm -rf conftest* - - echo "$ac_t""Using SysV curses" 1>&6 - cat >> confdefs.h <<\EOF + + echo "$as_me:2628: result: Using SysV curses" >&5 +echo "${ECHO_T}Using SysV curses" >&6 + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_SYSV_CURSES 1 EOF @@ -1600,8 +2643,8 @@ EOF fi rm -f conftest* - cat > conftest.$ac_ext <<EOF -#line 1605 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 2647 "configure" #include "confdefs.h" #include <curses.h> @@ -1610,18 +2653,17 @@ rm -f conftest* USE_NCURSES #endif -EOF +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "USE_NCURSES" >/dev/null 2>&1; then - rm -rf conftest* - + CURSES_INCLUDES="$CURSES_INCLUDES -DRENAMED_NCURSES" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_NCURSES 1 EOF @@ -1638,39 +2680,41 @@ rm -f conftest* then if test -f /usr/5include/curses.h then - + search_ncurses=false screen_manager="SunOS 4.x /usr/5include curses" - echo "$ac_t""Using SunOS 4.x /usr/5include curses" 1>&6 - cat >> confdefs.h <<\EOF + echo "$as_me:2686: result: Using SunOS 4.x /usr/5include curses" >&5 +echo "${ECHO_T}Using SunOS 4.x /usr/5include curses" >&6 + cat >>confdefs.h <<\EOF #define USE_SUNOS_CURSES 1 EOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define HAS_CURSES 1 EOF has_curses=true - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define NO_COLOR_CURSES 1 EOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define USE_SYSV_CURSES 1 EOF CURSES_INCLUDES="-I/usr/5include" CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a" - echo "$ac_t""Please note that some screen refreshs may fail" 1>&6 + echo "$as_me:2707: result: Please note that some screen refreshs may fail" >&5 +echo "${ECHO_T}Please note that some screen refreshs may fail" >&6 fi else # check for ncurses version, to properly ifdef mouse-fix - echo $ac_n "checking for ncurses version""... $ac_c" 1>&6 -echo "configure:1671: checking for ncurses version" >&5 + echo "$as_me:2713: checking for ncurses version" >&5 +echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6 ncurses_version=unknown cat > conftest.$ac_ext <<EOF -#line 1674 "configure" +#line 2717 "configure" #include "confdefs.h" #ifdef RENAMED_NCURSES #include <curses.h> @@ -1685,22 +2729,23 @@ EOF ncurses_version=`cat conftest.out|sed -e 's/^[^"]*"//' -e 's/".*//'` fi rm -rf conftest* - echo "$ac_t""$ncurses_version" 1>&6 + echo "$as_me:2732: result: $ncurses_version" >&5 +echo "${ECHO_T}$ncurses_version" >&6 case "$ncurses_version" in 4.[01]) - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define NCURSES_970530 2 EOF ;; 1.9.9g) - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define NCURSES_970530 1 EOF ;; 1*) - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define NCURSES_970530 0 EOF @@ -1709,22 +2754,15 @@ EOF fi fi - - -# If we find X, set shell vars x_includes and x_libraries to the -# paths, otherwise set no_x=yes. -# Uses ac_ vars as temps to allow command line to override cache and checks. -# --without-x overrides everything else, but does not touch the cache. -echo $ac_n "checking for X""... $ac_c" 1>&6 -echo "configure:1721: checking for X" >&5 +echo "$as_me:2758: checking for X" >&5 +echo $ECHO_N "checking for X... $ECHO_C" >&6 # Check whether --with-x or --without-x was given. if test "${with_x+set}" = set; then withval="$with_x" - : -fi +fi; # $have_x is `yes', `no', `disabled', or empty when we do not yet know. if test "x$with_x" = xno; then # The user explicitly disabled X. @@ -1734,16 +2772,16 @@ else # Both variables are already set. have_x=yes else -if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + if test "${ac_cv_have_x+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else # One or both of the vars are not set, and there is no cached value. -ac_x_includes=NO ac_x_libraries=NO -rm -fr conftestdir -if mkdir conftestdir; then - cd conftestdir +ac_x_includes=no ac_x_libraries=no +rm -fr conftest.dir +if mkdir conftest.dir; then + cd conftest.dir # Make sure to not put "make" in the Imakefile rules, since we grep it out. - cat > Imakefile <<'EOF' + cat >Imakefile <<'EOF' acfindx: @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' EOF @@ -1753,174 +2791,155 @@ EOF # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. for ac_extension in a so sl; do if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && - test -f $ac_im_libdir/libX11.$ac_extension; then + test -f $ac_im_libdir/libX11.$ac_extension; then ac_im_usrlibdir=$ac_im_libdir; break fi done # Screen out bogus values from the imake configuration. They are # bogus both because they are the default anyway, and because # using them would break gcc on systems where it needs fixed includes. - case "$ac_im_incroot" in + case $ac_im_incroot in /usr/include) ;; - *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; esac - case "$ac_im_usrlibdir" in + case $ac_im_usrlibdir in /usr/lib | /lib) ;; - *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; esac fi cd .. - rm -fr conftestdir + rm -fr conftest.dir fi -if test "$ac_x_includes" = NO; then - # Guess where to find include files, by looking for this one X11 .h file. - test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h - +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Intrinsic.h. # First, try using that file with no special directory specified. -cat > conftest.$ac_ext <<EOF -#line 1783 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 2855 "configure" #include "confdefs.h" -#include <$x_direct_test_include> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1788: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* +#include <X11/Intrinsic.h> +_ACEOF +if { (eval echo "$as_me:2859: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2865: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then # We can compile using X headers with no special include directory. ac_x_includes= else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - # Look for the header file in a standard set of common directories. -# Check X11 before X11Rn because it is often a symlink to the current release. - for ac_dir in \ - /usr/X11/include \ - /usr/X11R6/include \ - /usr/X11R5/include \ - /usr/X11R4/include \ - \ - /usr/include/X11 \ - /usr/include/X11R6 \ - /usr/include/X11R5 \ - /usr/include/X11R4 \ - \ - /usr/local/X11/include \ - /usr/local/X11R6/include \ - /usr/local/X11R5/include \ - /usr/local/X11R4/include \ - \ - /usr/local/include/X11 \ - /usr/local/include/X11R6 \ - /usr/local/include/X11R5 \ - /usr/local/include/X11R4 \ - \ - /usr/X386/include \ - /usr/x386/include \ - /usr/XFree86/include/X11 \ - \ - /usr/include \ - /usr/local/include \ - /usr/unsupported/include \ - /usr/athena/include \ - /usr/local/x11r5/include \ - /usr/lpp/Xamples/include \ - \ - /usr/openwin/include \ - /usr/openwin/share/include \ - ; \ - do - if test -r "$ac_dir/$x_direct_test_include"; then - ac_x_includes=$ac_dir - break - fi - done + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Intrinsic.h"; then + ac_x_includes=$ac_dir + break + fi +done fi -rm -f conftest* -fi # $ac_x_includes = NO +rm -f conftest.err conftest.$ac_ext +fi # $ac_x_includes = no -if test "$ac_x_libraries" = NO; then +if test "$ac_x_libraries" = no; then # Check for the libraries. - - test -z "$x_direct_test_library" && x_direct_test_library=Xt - test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc - # See if we find them without any special options. # Don't add to $LIBS permanently. - ac_save_LIBS="$LIBS" - LIBS="-l$x_direct_test_library $LIBS" -cat > conftest.$ac_ext <<EOF -#line 1857 "configure" + ac_save_LIBS=$LIBS + LIBS="-lXt $LIBS" + cat >conftest.$ac_ext <<_ACEOF +#line 2898 "configure" #include "confdefs.h" - -int main() { -${x_direct_test_function}() -; return 0; } -EOF -if { (eval echo configure:1864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - LIBS="$ac_save_LIBS" +#include <X11/Intrinsic.h> +int +main () +{ +XtMalloc (0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:2910: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:2913: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:2916: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2919: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + LIBS=$ac_save_LIBS # We can link X programs with no special library path. ac_x_libraries= else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - LIBS="$ac_save_LIBS" -# First see if replacing the include by lib works. -# Check X11 before X11Rn because it is often a symlink to the current release. -for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \ - /usr/X11/lib \ - /usr/X11R6/lib \ - /usr/X11R5/lib \ - /usr/X11R4/lib \ - \ - /usr/lib/X11 \ - /usr/lib/X11R6 \ - /usr/lib/X11R5 \ - /usr/lib/X11R4 \ - \ - /usr/local/X11/lib \ - /usr/local/X11R6/lib \ - /usr/local/X11R5/lib \ - /usr/local/X11R4/lib \ - \ - /usr/local/lib/X11 \ - /usr/local/lib/X11R6 \ - /usr/local/lib/X11R5 \ - /usr/local/lib/X11R4 \ - \ - /usr/X386/lib \ - /usr/x386/lib \ - /usr/XFree86/lib/X11 \ - \ - /usr/lib \ - /usr/local/lib \ - /usr/unsupported/lib \ - /usr/athena/lib \ - /usr/local/x11r5/lib \ - /usr/lpp/Xamples/lib \ - /lib/usr/lib/X11 \ - \ - /usr/openwin/lib \ - /usr/openwin/share/lib \ - ; \ + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +LIBS=$ac_save_LIBS +for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` do + # Don't even attempt the hair of trying to link an X program! for ac_extension in a so sl; do - if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then + if test -r $ac_dir/libXt.$ac_extension; then ac_x_libraries=$ac_dir break 2 fi done done fi -rm -f conftest* -fi # $ac_x_libraries = NO +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no -if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then +if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then # Didn't find X anywhere. Cache the known absence of X. ac_cv_have_x="have_x=no" else @@ -1929,12 +2948,14 @@ else ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" fi fi + fi eval "$ac_cv_have_x" fi # $with_x != no if test "$have_x" != yes; then - echo "$ac_t""$have_x" 1>&6 + echo "$as_me:2957: result: $have_x" >&5 +echo "${ECHO_T}$have_x" >&6 no_x=yes else # If each of the values was on the command line, it overrides each guess. @@ -1943,12 +2964,14 @@ else # Update the cache value to reflect the command line values. ac_cv_have_x="have_x=yes \ ac_x_includes=$x_includes ac_x_libraries=$x_libraries" - echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6 + echo "$as_me:2967: result: libraries $x_libraries, headers $x_includes" >&5 +echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6 fi if test "$no_x" = yes; then # Not all programs may use this symbol, but it does not hurt to define it. - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define X_DISPLAY_MISSING 1 EOF @@ -1963,60 +2986,89 @@ else X_LIBS="$X_LIBS -L$x_libraries" # For Solaris; some versions of Sun CC require a space after -R and # others require no space. Words are not sufficient . . . . - case "`(uname -sr) 2>/dev/null`" in + case `(uname -sr) 2>/dev/null` in "SunOS 5"*) - echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6 -echo "configure:1970: checking whether -R must be followed by a space" >&5 - ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" - cat > conftest.$ac_ext <<EOF -#line 1973 "configure" + echo "$as_me:2991: checking whether -R must be followed by a space" >&5 +echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6 + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + cat >conftest.$ac_ext <<_ACEOF +#line 2995 "configure" #include "confdefs.h" -int main() { +int +main () +{ -; return 0; } -EOF -if { (eval echo configure:1980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3007: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3010: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3013: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3016: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_R_nospace=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_R_nospace=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_R_nospace=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext if test $ac_R_nospace = yes; then - echo "$ac_t""no" 1>&6 + echo "$as_me:3026: result: no" >&5 +echo "${ECHO_T}no" >&6 X_LIBS="$X_LIBS -R$x_libraries" else LIBS="$ac_xsave_LIBS -R $x_libraries" - cat > conftest.$ac_ext <<EOF -#line 1996 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 3032 "configure" #include "confdefs.h" -int main() { +int +main () +{ -; return 0; } -EOF -if { (eval echo configure:2003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3044: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3047: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3050: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3053: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_R_space=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_R_space=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_R_space=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext if test $ac_R_space = yes; then - echo "$ac_t""yes" 1>&6 + echo "$as_me:3063: result: yes" >&5 +echo "${ECHO_T}yes" >&6 X_LIBS="$X_LIBS -R $x_libraries" else - echo "$ac_t""neither works" 1>&6 + echo "$as_me:3067: result: neither works" >&5 +echo "${ECHO_T}neither works" >&6 fi fi - LIBS="$ac_xsave_LIBS" + LIBS=$ac_xsave_LIBS esac fi @@ -2027,528 +3079,759 @@ rm -f conftest* if test "$ISC" = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" else - # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X - # libraries were built with DECnet support. And karl@cs.umb.edu says + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says # the Alpha needs dnet_stub (dnet does not exist). - echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 -echo "configure:2035: checking for dnet_ntoa in -ldnet" >&5 -ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-ldnet $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2043 "configure" + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat >conftest.$ac_ext <<_ACEOF +#line 3087 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char dnet_ntoa(); - -int main() { -dnet_ntoa() -; return 0; } -EOF -if { (eval echo configure:2054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +int +main () +{ +XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3106: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3109: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3112: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3115: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:3121: checking for dnet_ntoa in -ldnet" >&5 +echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6 +if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 3129 "configure" +#include "confdefs.h" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa (); +int +main () +{ +dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3148: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3151: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3154: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3157: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dnet_dnet_ntoa=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dnet_dnet_ntoa=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3168: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6 +if test $ac_cv_lib_dnet_dnet_ntoa = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" -else - echo "$ac_t""no" 1>&6 fi if test $ac_cv_lib_dnet_dnet_ntoa = no; then - echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6 -echo "configure:2076: checking for dnet_ntoa in -ldnet_stub" >&5 -ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3175: checking for dnet_ntoa in -ldnet_stub" >&5 +echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6 +if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-ldnet_stub $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2084 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 3183 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char dnet_ntoa(); - -int main() { -dnet_ntoa() -; return 0; } -EOF -if { (eval echo configure:2095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa (); +int +main () +{ +dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3202: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3205: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3208: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3211: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dnet_stub_dnet_ntoa=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3222: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6 +if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" -else - echo "$ac_t""no" 1>&6 fi fi +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, # to get the SysV transport functions. - # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4) + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) # needs -lnsl. # The nsl library prevents programs from opening the X display - # on Irix 5.2, according to dickey@clark.net. - echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 -echo "configure:2124: checking for gethostbyname" >&5 -if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 2129 "configure" + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + echo "$as_me:3241: checking for gethostbyname" >&5 +echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6 +if test "${ac_cv_func_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3247 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char gethostbyname(); below. */ + which can conflict with char gethostbyname (); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname(); - -int main() { + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) choke me #else -gethostbyname(); +f = gethostbyname; #endif -; return 0; } -EOF -if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_gethostbyname=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_gethostbyname=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3278: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3281: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3284: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3287: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_gethostbyname=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3297: result: $ac_cv_func_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 if test $ac_cv_func_gethostbyname = no; then - echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 -echo "configure:2173: checking for gethostbyname in -lnsl" >&5 -ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3301: checking for gethostbyname in -lnsl" >&5 +echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2181 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 3309 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname(); - -int main() { -gethostbyname() -; return 0; } -EOF -if { (eval echo configure:2192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +int +main () +{ +gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3328: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3331: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3334: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3337: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_nsl_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_nsl_gethostbyname=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3348: result: $ac_cv_lib_nsl_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 +if test $ac_cv_lib_nsl_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" fi -rm -f conftest* -LIBS="$ac_save_LIBS" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" + if test $ac_cv_lib_nsl_gethostbyname = no; then + echo "$as_me:3355: checking for gethostbyname in -lbsd" >&5 +echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 +if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 3363 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +int +main () +{ +gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3382: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3385: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3388: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3391: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_bsd_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_bsd_gethostbyname=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3402: result: $ac_cv_lib_bsd_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 +if test $ac_cv_lib_bsd_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" fi + fi fi # lieder@skyler.mavd.honeywell.com says without -lsocket, # socket/setsockopt and other routines are undefined under SCO ODT # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary - # on later versions), says simon@lia.di.epfl.ch: it contains - # gethostby* variants that don't use the nameserver (or something). - # -lsocket must be given before -lnsl if both are needed. - # We assume that if connect needs -lnsl, so does gethostbyname. - echo $ac_n "checking for connect""... $ac_c" 1>&6 -echo "configure:2222: checking for connect" >&5 -if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 2227 "configure" + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the nameserver (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + echo "$as_me:3418: checking for connect" >&5 +echo $ECHO_N "checking for connect... $ECHO_C" >&6 +if test "${ac_cv_func_connect+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3424 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char connect(); below. */ + which can conflict with char connect (); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char connect(); - -int main() { + builtin and then its argument prototype would still apply. */ +char connect (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_connect) || defined (__stub___connect) choke me #else -connect(); +f = connect; #endif -; return 0; } -EOF -if { (eval echo configure:2250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_connect=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_connect=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3455: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3458: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3461: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3464: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_connect=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_connect=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3474: result: $ac_cv_func_connect" >&5 +echo "${ECHO_T}$ac_cv_func_connect" >&6 if test $ac_cv_func_connect = no; then - echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 -echo "configure:2271: checking for connect in -lsocket" >&5 -ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3478: checking for connect in -lsocket" >&5 +echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_connect+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $X_EXTRA_LIBS $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2279 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 3486 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char connect(); - -int main() { -connect() -; return 0; } -EOF -if { (eval echo configure:2290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char connect (); +int +main () +{ +connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3505: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3508: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3511: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3514: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_connect=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_socket_connect=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3525: result: $ac_cv_lib_socket_connect" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6 +if test $ac_cv_lib_socket_connect = yes; then X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" -else - echo "$ac_t""no" 1>&6 fi fi - # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. - echo $ac_n "checking for remove""... $ac_c" 1>&6 -echo "configure:2314: checking for remove" >&5 -if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + # Guillermo Gomez says -lposix is necessary on A/UX. + echo "$as_me:3534: checking for remove" >&5 +echo $ECHO_N "checking for remove... $ECHO_C" >&6 +if test "${ac_cv_func_remove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 2319 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 3540 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char remove(); below. */ + which can conflict with char remove (); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char remove(); - -int main() { + builtin and then its argument prototype would still apply. */ +char remove (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_remove) || defined (__stub___remove) choke me #else -remove(); +f = remove; #endif -; return 0; } -EOF -if { (eval echo configure:2342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_remove=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_remove=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3571: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3574: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3577: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3580: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_remove=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_remove=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3590: result: $ac_cv_func_remove" >&5 +echo "${ECHO_T}$ac_cv_func_remove" >&6 if test $ac_cv_func_remove = no; then - echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6 -echo "configure:2363: checking for remove in -lposix" >&5 -ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3594: checking for remove in -lposix" >&5 +echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6 +if test "${ac_cv_lib_posix_remove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lposix $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2371 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 3602 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char remove(); - -int main() { -remove() -; return 0; } -EOF -if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char remove (); +int +main () +{ +remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3621: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3624: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3627: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3630: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_posix_remove=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_posix_remove=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3641: result: $ac_cv_lib_posix_remove" >&5 +echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6 +if test $ac_cv_lib_posix_remove = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" -else - echo "$ac_t""no" 1>&6 fi fi # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. - echo $ac_n "checking for shmat""... $ac_c" 1>&6 -echo "configure:2406: checking for shmat" >&5 -if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3650: checking for shmat" >&5 +echo $ECHO_N "checking for shmat... $ECHO_C" >&6 +if test "${ac_cv_func_shmat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 2411 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 3656 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char shmat(); below. */ + which can conflict with char shmat (); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char shmat(); - -int main() { + builtin and then its argument prototype would still apply. */ +char shmat (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shmat) || defined (__stub___shmat) choke me #else -shmat(); +f = shmat; #endif -; return 0; } -EOF -if { (eval echo configure:2434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_shmat=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_shmat=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3687: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3690: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3693: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3696: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_shmat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_shmat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3706: result: $ac_cv_func_shmat" >&5 +echo "${ECHO_T}$ac_cv_func_shmat" >&6 if test $ac_cv_func_shmat = no; then - echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6 -echo "configure:2455: checking for shmat in -lipc" >&5 -ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3710: checking for shmat in -lipc" >&5 +echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6 +if test "${ac_cv_lib_ipc_shmat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lipc $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2463 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 3718 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char shmat(); - -int main() { -shmat() -; return 0; } -EOF -if { (eval echo configure:2474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char shmat (); +int +main () +{ +shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3737: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3740: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3743: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3746: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_ipc_shmat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_ipc_shmat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3757: result: $ac_cv_lib_ipc_shmat" >&5 +echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6 +if test $ac_cv_lib_ipc_shmat = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" -else - echo "$ac_t""no" 1>&6 fi fi fi # Check for libraries that X11R6 Xt/Xaw programs need. - ac_save_LDFLAGS="$LDFLAGS" + ac_save_LDFLAGS=$LDFLAGS test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to # check for ICE first), but we must link in the order -lSM -lICE or # we get undefined symbols. So assume we have SM if we have ICE. # These have to be linked with before -lX11, unlike the other # libraries we check for below, so use a different variable. - # --interran@uluru.Stanford.EDU, kb@cs.umb.edu. - echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6 -echo "configure:2507: checking for IceConnectionNumber in -lICE" >&5 -ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" + # John Interrante, Karl Berry + echo "$as_me:3775: checking for IceConnectionNumber in -lICE" >&5 +echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6 +if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS LIBS="-lICE $X_EXTRA_LIBS $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2515 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 3783 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char IceConnectionNumber(); - -int main() { -IceConnectionNumber() -; return 0; } -EOF -if { (eval echo configure:2526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char IceConnectionNumber (); +int +main () +{ +IceConnectionNumber (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3802: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3805: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3808: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3811: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_ICE_IceConnectionNumber=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_ICE_IceConnectionNumber=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:3822: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6 +if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" -else - echo "$ac_t""no" 1>&6 fi - LDFLAGS="$ac_save_LDFLAGS" + LDFLAGS=$ac_save_LDFLAGS fi +echo "$as_me:3832: checking which drivers to compile" >&5 +echo $ECHO_N "checking which drivers to compile... $ECHO_C" >&6 -echo $ac_n "checking which drivers to compile""... $ac_c" 1>&6 -echo "configure:2552: checking which drivers to compile" >&5 # Check whether --with-drivers or --without-drivers was given. if test "${with_drivers+set}" = set; then withval="$with_drivers" @@ -2556,29 +3839,29 @@ if test "${with_drivers+set}" = set; then else drivers=all -fi - +fi; drivers=`echo $drivers|sed 's/,/ /g'` for driver in $drivers; do - case $driver in - !*) + case $driver in + !*) val="no" driver=`echo $driver|cut -c 2-` ;; - *) + *) val="yes" ;; esac - + case "$driver" in all) BECKMANNEGLE="yes" CRYSTALFONTZ="yes" HD44780="yes" M50530="yes" + T6963="yes" MATRIXORBITAL="yes" PALMPILOT="yes" PNG="yes" @@ -2598,6 +3881,9 @@ for driver in $drivers; do M50530) M50530=$val ;; + T6963) + T6963=$val + ;; MatrixOrbital) MATRIXORBITAL=$val ;; @@ -2622,19 +3908,22 @@ for driver in $drivers; do X11) X11=$val ;; - *) - { echo "configure: error: Unknown driver '$driver'" 1>&2; exit 1; } + *) + { { echo "$as_me:3912: error: Unknown driver '$driver'" >&5 +echo "$as_me: error: Unknown driver '$driver'" >&2;} + { (exit 1); exit 1; }; } ;; esac done -echo "$ac_t""done" 1>&6 +echo "$as_me:3919: result: done" >&5 +echo "${ECHO_T}done" >&6 RASTER="no" if test "$BECKMANNEGLE" = "yes"; then DRIVERS="$DRIVERS BeckmannEgle.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_BECKMANNEGLE 1 EOF @@ -2642,7 +3931,7 @@ fi if test "$CRYSTALFONTZ" = "yes"; then DRIVERS="$DRIVERS Crystalfontz.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_CRYSTALFONTZ 1 EOF @@ -2650,7 +3939,7 @@ fi if test "$HD44780" = "yes"; then DRIVERS="$DRIVERS HD44780.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_HD44780 1 EOF @@ -2658,15 +3947,23 @@ fi if test "$M50530" = "yes"; then DRIVERS="$DRIVERS M50530.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_M50530 1 EOF fi +if test "$T6963" = "yes"; then + DRIVERS="$DRIVERS T6963.o" + cat >>confdefs.h <<\EOF +#define WITH_T6963 1 +EOF + +fi + if test "$MATRIXORBITAL" = "yes"; then DRIVERS="$DRIVERS MatrixOrbital.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_MATRIXORBITAL 1 EOF @@ -2674,7 +3971,7 @@ fi if test "$PALMPILOT" = "yes"; then DRIVERS="$DRIVERS PalmPilot.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_PALMPILOT 1 EOF @@ -2682,7 +3979,7 @@ fi if test "$PNG" = "yes"; then RASTER="yes" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_PNG 1 EOF @@ -2691,7 +3988,7 @@ fi if test "$PPM" = "yes"; then RASTER="yes" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_PPM 1 EOF @@ -2699,7 +3996,7 @@ fi if test "$SIN" = "yes"; then DRIVERS="$DRIVERS SIN.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_SIN 1 EOF @@ -2707,7 +4004,7 @@ fi if test "$SKELETON" = "yes"; then DRIVERS="$DRIVERS Skeleton.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_SKELETON 1 EOF @@ -2718,22 +4015,25 @@ if test "$TEXT" = "yes"; then DRIVERS="$DRIVERS Text.o" DRVLIBS="$DRVLIBS $CURSES_LIBS" CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_TEXT 1 EOF else - echo "configure: warning: curses not found: Text driver disabled" 1>&2 - fi + { echo "$as_me:4023: WARNING: curses not found: Text driver disabled" >&5 +echo "$as_me: WARNING: curses not found: Text driver disabled" >&2;} + fi fi if test "$X11" = "yes"; then if test "$no_x" = "yes"; then - { echo "configure: error: X11 headers or libraries not available: X11 driver disabled" 1>&2; exit 1; } + { { echo "$as_me:4030: error: X11 headers or libraries not available: X11 driver disabled" >&5 +echo "$as_me: error: X11 headers or libraries not available: X11 driver disabled" >&2;} + { (exit 1); exit 1; }; } else DRIVERS="$DRIVERS XWindow.o" DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\EOF #define WITH_X11 1 EOF @@ -2744,54 +4044,63 @@ if test "$RASTER" = "yes"; then DRIVERS="$DRIVERS Raster.o" fi - if test "$DRIVERS" = ""; then - { echo "configure: error: You should include at least one driver..." 1>&2; exit 1; } + { { echo "$as_me:4048: error: You should include at least one driver..." >&5 +echo "$as_me: error: You should include at least one driver..." >&2;} + { (exit 1); exit 1; }; } fi - - - -echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:2757: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:4053: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 2762 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 4059 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2770: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* + +_ACEOF +if { (eval echo "$as_me:4067: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4073: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then ac_cv_header_stdc=yes else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* ac_cv_header_stdc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <<EOF -#line 2787 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 4095 "configure" #include "confdefs.h" #include <string.h> -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2800,16 +4109,16 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <<EOF -#line 2805 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 4113 "configure" #include "confdefs.h" #include <stdlib.h> -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2818,832 +4127,1222 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : else - cat > conftest.$ac_ext <<EOF -#line 2826 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 4134 "configure" #include "confdefs.h" #include <ctype.h> -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif -EOF -if { (eval echo configure:2837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:4160: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4163: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:4165: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4168: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_header_stdc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi - -echo "$ac_t""$ac_cv_header_stdc" 1>&6 +echo "$as_me:4181: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi ac_header_dirent=no -for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h -do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 -echo "configure:2865: checking for $ac_hdr that defines DIR" >&5 -if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 2870 "configure" +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +echo "$as_me:4194: checking for $ac_hdr that defines DIR" >&5 +echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4200 "configure" #include "confdefs.h" #include <sys/types.h> #include <$ac_hdr> -int main() { -DIR *dirp = 0; -; return 0; } -EOF -if { (eval echo configure:2878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - eval "ac_cv_header_dirent_$ac_safe=yes" + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4215: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4218: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4221: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4224: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_dirent_$ac_safe=no" + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4234: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 EOF - ac_header_dirent=$ac_hdr; break -else - echo "$ac_t""no" 1>&6 + +ac_header_dirent=$ac_hdr; break fi + done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then -echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 -echo "configure:2903: checking for opendir in -ldir" >&5 -ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4247: checking for opendir in -ldir" >&5 +echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6 +if test "${ac_cv_lib_dir_opendir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-ldir $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2911 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 4255 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char opendir(); - -int main() { -opendir() -; return 0; } -EOF -if { (eval echo configure:2922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char opendir (); +int +main () +{ +opendir (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:4274: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4277: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:4280: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4283: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dir_opendir=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dir_opendir=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:4294: result: $ac_cv_lib_dir_opendir" >&5 +echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6 +if test $ac_cv_lib_dir_opendir = yes; then LIBS="$LIBS -ldir" -else - echo "$ac_t""no" 1>&6 fi else -echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 -echo "configure:2944: checking for opendir in -lx" >&5 -ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4301: checking for opendir in -lx" >&5 +echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6 +if test "${ac_cv_lib_x_opendir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lx $LIBS" -cat > conftest.$ac_ext <<EOF -#line 2952 "configure" +cat >conftest.$ac_ext <<_ACEOF +#line 4309 "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char opendir(); - -int main() { -opendir() -; return 0; } -EOF -if { (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char opendir (); +int +main () +{ +opendir (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:4328: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4331: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:4334: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4337: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_x_opendir=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_x_opendir=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:4348: result: $ac_cv_lib_x_opendir" >&5 +echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6 +if test $ac_cv_lib_x_opendir = yes; then LIBS="$LIBS -lx" -else - echo "$ac_t""no" 1>&6 fi fi -echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 -echo "configure:2986: checking for sys/wait.h that is POSIX.1 compatible" >&5 -if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:4356: checking for sys/wait.h that is POSIX.1 compatible" >&5 +echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 +if test "${ac_cv_header_sys_wait_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 2991 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 4362 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/wait.h> #ifndef WEXITSTATUS -#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) +# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) #endif #ifndef WIFEXITED -#define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif -int main() { -int s; -wait (&s); -s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; -; return 0; } -EOF -if { (eval echo configure:3007: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4384: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4387: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4390: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4393: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_header_sys_wait_h=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_header_sys_wait_h=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_sys_wait_h=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 +echo "$as_me:4403: result: $ac_cv_header_sys_wait_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 if test $ac_cv_header_sys_wait_h = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define HAVE_SYS_WAIT_H 1 EOF fi -for ac_hdr in fcntl.h limits.h strings.h sys/ioctl.h sys/time.h syslog.h unistd.h +for ac_header in fcntl.h limits.h strings.h sys/ioctl.h sys/time.h syslog.h unistd.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3031: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3036 "configure" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4416: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4422 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4426: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4432: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4451: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF - -else - echo "$ac_t""no" 1>&6 + fi done -for ac_hdr in sys/io.h asm/io.h +for ac_header in sys/io.h asm/io.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3071: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3076 "configure" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4464: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4470 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4474: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4480: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4499: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF - -else - echo "$ac_t""no" 1>&6 + fi done -for ac_hdr in linux/parport.h linux/ppdev.h +for ac_header in linux/parport.h linux/ppdev.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3111: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3116 "configure" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4512: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4518 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4522: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4528: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4547: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF - -else - echo "$ac_t""no" 1>&6 + fi done -for ac_hdr in gd/gd.h gd.h +for ac_header in gd/gd.h gd.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3151: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3156 "configure" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4560: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4566 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4570: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4576: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4595: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF - -else - echo "$ac_t""no" 1>&6 + fi done -for ac_hdr in net/if_ppp.h +for ac_header in net/if_ppp.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3191: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3196 "configure" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4608: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4614 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4618: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4624: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4643: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF - -else - echo "$ac_t""no" 1>&6 + fi done -for ac_hdr in asm/msr.h +for ac_header in asm/msr.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3231: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3236 "configure" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4656: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4662 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3241: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4666: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4672: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 +echo "$as_me:4691: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF - -else - echo "$ac_t""no" 1>&6 + fi done - -echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:3269: checking for working const" >&5 -if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:4701: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3274 "configure" + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line 4709 "configure" #include "confdefs.h" - -int main() { - -/* Ultrix mips cc rejects this. */ -typedef int charset[2]; const charset x; -/* SunOS 4.1.1 cc rejects this. */ -char const *const *ccp; -char **p; -/* NEC SVR4.0.2 mips cc rejects this. */ -struct point {int x, y;}; -static struct point const zero = {0,0}; -/* AIX XL C 1.02.0.0 rejects this. - It does not let you subtract one const X* pointer from another in an arm - of an if-expression whose if-part is not a constant expression */ -const char *g = "string"; -ccp = &g + (g ? g-g : 0); -/* HPUX 7.0 cc rejects these. */ -++ccp; -p = (char**) ccp; -ccp = (char const *const *) p; -{ /* SCO 3.2v4 cc rejects this. */ - char *t; - char const *s = 0 ? (char *) 0 : (char const *) 0; - - *t++ = 0; -} -{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ - int x[] = {25, 17}; - const int *foo = &x[0]; - ++foo; -} -{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ - typedef const int *iptr; - iptr p = 0; - ++p; +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; } -{ /* AIX XL C 1.02.0.0 rejects this saying - "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; }; - struct s *b; b->j = 5; +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; } -{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ - const int foo = 10; +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; } +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:4758: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4761: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4764: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4767: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC -; return 0; } -EOF -if { (eval echo configure:3323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:4784: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:4787: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +echo "$as_me:4792: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4798 "configure" +#include "confdefs.h" + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4856: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4859: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4862: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4865: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_const=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_c_const=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_c_const=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_c_const" 1>&6 +echo "$as_me:4875: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then - cat >> confdefs.h <<\EOF -#define const + +cat >>confdefs.h <<\EOF +#define const EOF fi -echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:3344: checking for inline" >&5 -if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:4885: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do - cat > conftest.$ac_ext <<EOF -#line 3351 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 4893 "configure" #include "confdefs.h" +#ifndef __cplusplus +static $ac_kw int static_foo () {return 0; } +$ac_kw int foo () {return 0; } +#endif -int main() { -} $ac_kw foo() { -; return 0; } -EOF -if { (eval echo configure:3358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4902: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4905: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4908: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4911: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_inline=$ac_kw; break else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext done fi - -echo "$ac_t""$ac_cv_c_inline" 1>&6 -case "$ac_cv_c_inline" in +echo "$as_me:4922: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 +case $ac_cv_c_inline in inline | yes) ;; - no) cat >> confdefs.h <<\EOF -#define inline + no) +cat >>confdefs.h <<\EOF +#define inline EOF ;; - *) cat >> confdefs.h <<EOF + *) cat >>confdefs.h <<EOF #define inline $ac_cv_c_inline EOF ;; esac -echo $ac_n "checking for pid_t""... $ac_c" 1>&6 -echo "configure:3384: checking for pid_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3389 "configure" +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4943: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4949 "configure" #include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4955: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4958: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4961: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4964: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4974: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* + +fi +done + +echo "$as_me:4984: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 +if test "${ac_cv_type_pid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4990 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((pid_t *) 0) + return 0; +if (sizeof (pid_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5005: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5008: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5011: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5014: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_type_pid_t=yes else - rm -rf conftest* - ac_cv_type_pid_t=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_pid_t=no fi -rm -f conftest* - +rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$ac_t""$ac_cv_type_pid_t" 1>&6 -if test $ac_cv_type_pid_t = no; then - cat >> confdefs.h <<\EOF +echo "$as_me:5024: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6 +if test $ac_cv_type_pid_t = yes; then + : +else + +cat >>confdefs.h <<EOF #define pid_t int EOF fi -echo $ac_n "checking for size_t""... $ac_c" 1>&6 -echo "configure:3417: checking for size_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:5036: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6 +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3422 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5042 "configure" #include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* +$ac_includes_default +int +main () +{ +if ((size_t *) 0) + return 0; +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5057: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5060: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5063: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5066: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_type_size_t=yes else - rm -rf conftest* - ac_cv_type_size_t=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_size_t=no fi -rm -f conftest* - +rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$ac_t""$ac_cv_type_size_t" 1>&6 -if test $ac_cv_type_size_t = no; then - cat >> confdefs.h <<\EOF +echo "$as_me:5076: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6 +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <<EOF #define size_t unsigned EOF fi -echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 -echo "configure:3450: checking whether time.h and sys/time.h may both be included" >&5 -if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:5088: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 +if test "${ac_cv_header_time+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3455 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5094 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/time.h> #include <time.h> -int main() { -struct tm *tp; -; return 0; } -EOF -if { (eval echo configure:3464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5110: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5113: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5116: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5119: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_header_time=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_header_time=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_time=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_header_time" 1>&6 +echo "$as_me:5129: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6 if test $ac_cv_header_time = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define TIME_WITH_SYS_TIME 1 EOF fi -echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 -echo "configure:3485: checking whether struct tm is in sys/time.h or time.h" >&5 -if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:5139: checking whether struct tm is in sys/time.h or time.h" >&5 +echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6 +if test "${ac_cv_struct_tm+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3490 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5145 "configure" #include "confdefs.h" #include <sys/types.h> #include <time.h> -int main() { + +int +main () +{ struct tm *tp; tp->tm_sec; -; return 0; } -EOF -if { (eval echo configure:3498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5159: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5162: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5165: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5168: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_struct_tm=time.h else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_struct_tm=sys/time.h + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_struct_tm=sys/time.h fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_struct_tm" 1>&6 +echo "$as_me:5178: result: $ac_cv_struct_tm" >&5 +echo "${ECHO_T}$ac_cv_struct_tm" >&6 if test $ac_cv_struct_tm = sys/time.h; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define TM_IN_SYS_TIME 1 EOF fi -echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 -echo "configure:3519: checking for uid_t in sys/types.h" >&5 -if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:5188: checking for uid_t in sys/types.h" >&5 +echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 +if test "${ac_cv_type_uid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3524 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5194 "configure" #include "confdefs.h" #include <sys/types.h> -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "uid_t" >/dev/null 2>&1; then - rm -rf conftest* ac_cv_type_uid_t=yes else - rm -rf conftest* ac_cv_type_uid_t=no fi rm -f conftest* fi - -echo "$ac_t""$ac_cv_type_uid_t" 1>&6 +echo "$as_me:5208: result: $ac_cv_type_uid_t" >&5 +echo "${ECHO_T}$ac_cv_type_uid_t" >&6 if test $ac_cv_type_uid_t = no; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define uid_t int EOF - cat >> confdefs.h <<\EOF +cat >>confdefs.h <<\EOF #define gid_t int EOF fi - -if test $ac_cv_prog_gcc = yes; then - echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 -echo "configure:3555: checking whether ${CC-cc} needs -traditional" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test $ac_cv_c_compiler_gnu = yes; then + echo "$as_me:5223: checking whether $CC needs -traditional" >&5 +echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 +if test "${ac_cv_prog_gcc_traditional+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_pattern="Autoconf.*'x'" - cat > conftest.$ac_ext <<EOF -#line 3561 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5230 "configure" #include "confdefs.h" #include <sgtty.h> Autoconf TIOCGETP -EOF +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "$ac_pattern" >/dev/null 2>&1; then - rm -rf conftest* ac_cv_prog_gcc_traditional=yes else - rm -rf conftest* ac_cv_prog_gcc_traditional=no fi rm -f conftest* - if test $ac_cv_prog_gcc_traditional = no; then - cat > conftest.$ac_ext <<EOF -#line 3579 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5245 "configure" #include "confdefs.h" #include <termio.h> Autoconf TCGETA -EOF +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "$ac_pattern" >/dev/null 2>&1; then - rm -rf conftest* ac_cv_prog_gcc_traditional=yes fi rm -f conftest* fi fi - -echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 +echo "$as_me:5258: result: $ac_cv_prog_gcc_traditional" >&5 +echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 if test $ac_cv_prog_gcc_traditional = yes; then CC="$CC -traditional" fi fi -echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6 -echo "configure:3601: checking for 8-bit clean memcmp" >&5 -if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:5265: checking for working memcmp" >&5 +echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6 +if test "${ac_cv_func_memcmp_working+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then - ac_cv_func_memcmp_clean=no + ac_cv_func_memcmp_working=no else - cat > conftest.$ac_ext <<EOF -#line 3609 "configure" + cat >conftest.$ac_ext <<_ACEOF +#line 5274 "configure" #include "confdefs.h" -main() +int +main () { + + /* Some versions of memcmp are not 8-bit clean. */ char c0 = 0x40, c1 = 0x80, c2 = 0x81; - exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) + exit (1); + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. + William Lewis provided this test program. */ + { + char foo[21]; + char bar[21]; + int i; + for (i = 0; i < 4; i++) + { + char *a = foo + i; + char *b = bar + i; + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) + exit (1); + } + exit (0); + } + + ; + return 0; } - -EOF -if { (eval echo configure:3619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then - ac_cv_func_memcmp_clean=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_func_memcmp_clean=no -fi -rm -fr conftest* -fi - -fi - -echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6 -test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" - -echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 -echo "configure:3637: checking return type of signal handlers" >&5 -if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3642 "configure" +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:5310: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5313: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:5315: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5318: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_memcmp_working=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_memcmp_working=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:5330: result: $ac_cv_func_memcmp_working" >&5 +echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6 +test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext" + +echo "$as_me:5334: checking return type of signal handlers" >&5 +echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 +if test "${ac_cv_type_signal+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5340 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> #ifdef signal -#undef signal +# undef signal #endif #ifdef __cplusplus extern "C" void (*signal (int, void (*)(int)))(int); @@ -3651,459 +5350,967 @@ extern "C" void (*signal (int, void (*)(int)))(int); void (*signal ()) (); #endif -int main() { +int +main () +{ int i; -; return 0; } -EOF -if { (eval echo configure:3659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5362: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5365: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5368: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5371: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_type_signal=void else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_type_signal=int + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_signal=int fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi +echo "$as_me:5381: result: $ac_cv_type_signal" >&5 +echo "${ECHO_T}$ac_cv_type_signal" >&6 -echo "$ac_t""$ac_cv_type_signal" 1>&6 -cat >> confdefs.h <<EOF +cat >>confdefs.h <<EOF #define RETSIGTYPE $ac_cv_type_signal EOF - for ac_func in gettimeofday putenv select socket strdup strerror strstr strtol uname do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3680: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3685 "configure" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:5391: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5397 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5428: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5431: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5434: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5437: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5447: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 EOF -if { (eval echo configure:3708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF - -else - echo "$ac_t""no" 1>&6 fi done - -trap '' 1 2 15 -cat > confcache <<\EOF +ac_config_files="$ac_config_files Makefile" +cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure -# scripts and configure runs. It is not useful on other systems. -# If it contains results you don't want to keep, you may remove or edit it. +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. # -# By default, configure uses ./config.cache as the cache file, -# creating it if it does not exist already. You can give configure -# the --cache-file=FILE option to use a different cache file; that is -# what configure does when it calls configure scripts in -# subdirectories, so they share the cache. -# Giving --cache-file=/dev/null disables caching, for debugging configure. -# config.status only pays attention to the cache file if you give it the -# --recheck option to rerun configure. +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. # -EOF +# `ac_cv_env_foo' variables (set or unset) will be overriden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. -(set) 2>&1 | - case `(ac_space=' '; set | grep ac_space) 2>&1` in - *ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote substitution - # turns \\\\ into \\, and sed turns \\ into \). - sed -n \ - -e "s/'/'\\\\''/g" \ - -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" - ;; - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' - ;; - esac >> confcache -if cmp -s $cache_file confcache; then - : -else +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if cmp -s $cache_file confcache; then :; else if test -w $cache_file; then - echo "updating cache $cache_file" - cat confcache > $cache_file + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' -# Any assignment to VPATH causes Sun make to only execute -# the first set of double-colon rules, so remove it if not needed. -# If there is a colon in the path, we need to keep it. +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' fi -trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 - DEFS=-DHAVE_CONFIG_H -# Without the "./", some shells look in PATH for config.status. : ${CONFIG_STATUS=./config.status} - -echo creating $CONFIG_STATUS -rm -f $CONFIG_STATUS -cat > $CONFIG_STATUS <<EOF -#! 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Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands fi + +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. +: ${TMPDIR=/tmp} +{ + tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=$TMPDIR/cs$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in $TMPDIR" >&2 + { (exit 1); exit 1; } +} + EOF -cat >> $CONFIG_STATUS <<EOF +cat >>$CONFIG_STATUS <<EOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@DEFS@,$DEFS,;t t +s,@LIBS@,$LIBS,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@PACKAGE@,$PACKAGE,;t t +s,@VERSION@,$VERSION,;t t +s,@ACLOCAL@,$ACLOCAL,;t t +s,@AUTOCONF@,$AUTOCONF,;t t +s,@AUTOMAKE@,$AUTOMAKE,;t t +s,@AUTOHEADER@,$AUTOHEADER,;t t +s,@MAKEINFO@,$MAKEINFO,;t t +s,@SET_MAKE@,$SET_MAKE,;t t +s,@AWK@,$AWK,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@LN_S@,$LN_S,;t t +s,@CURSES_LIBS@,$CURSES_LIBS,;t t +s,@CURSES_INCLUDES@,$CURSES_INCLUDES,;t t +s,@CPP@,$CPP,;t t +s,@X_CFLAGS@,$X_CFLAGS,;t t +s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t +s,@X_LIBS@,$X_LIBS,;t t +s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t +s,@DRIVERS@,$DRIVERS,;t t +s,@DRVLIBS@,$DRVLIBS,;t t +s,@LIBOBJS@,$LIBOBJS,;t t +CEOF + +EOF + + cat >>$CONFIG_STATUS <<\EOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" -CONFIG_FILES=\${CONFIG_FILES-"Makefile"} EOF -cat >> $CONFIG_STATUS <<\EOF -for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then +cat >>$CONFIG_STATUS <<\EOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". - case "$ac_file" in - *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` - ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; - *) ac_file_in="${ac_file}.in" ;; + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; esac - # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. - - # Remove last slash and all that follows it. Not all systems have dirname. - ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then - # The file is in a subdirectory. - test ! -d "$ac_dir" && mkdir "$ac_dir" - ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || mkdir "$as_incr_dir" + ;; + esac +done; } + + ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" # A "../" for each directory in $ac_dir_suffix. - ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` else ac_dir_suffix= ac_dots= fi - case "$ac_given_srcdir" in - .) srcdir=. - if test -z "$ac_dots"; then top_srcdir=. - else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; - /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + case $srcdir in + .) ac_srcdir=. + if test -z "$ac_dots"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; *) # Relative path. - srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" - top_srcdir="$ac_dots$ac_given_srcdir" ;; + ac_srcdir=$ac_dots$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_dots$srcdir ;; esac - case "$ac_given_INSTALL" in - [/$]*) INSTALL="$ac_given_INSTALL" ;; - *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_dots$INSTALL ;; esac - echo creating "$ac_file" - rm -f "$ac_file" - configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." - case "$ac_file" in - *Makefile*) ac_comsub="1i\\ -# $configure_input" ;; - *) ac_comsub= ;; - esac + if test x"$ac_file" != x-; then + { echo "$as_me:6003: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated automatically by config.status. */ + configure_input="Generated automatically from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:6021: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:6034: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +EOF +cat >>$CONFIG_STATUS <<EOF + sed "$ac_vpsub +$extrasub +EOF +cat >>$CONFIG_STATUS <<\EOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +EOF +cat >>$CONFIG_STATUS <<\EOF - ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` - sed -e "$ac_comsub -s%@configure_input@%$configure_input%g -s%@srcdir@%$srcdir%g -s%@top_srcdir@%$top_srcdir%g -s%@INSTALL@%$INSTALL%g -" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file -fi; done -rm -f conftest.s* +# +# CONFIG_HEADER section. +# # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where # NAME is the cpp macro being defined and VALUE is the value it is being given. # # ac_d sets the value in "#define NAME VALUE" lines. -ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' -ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' -ac_dC='\3' -ac_dD='%g' -# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". -ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' -ac_uB='\([ ]\)%\1#\2define\3' +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' ac_uC=' ' -ac_uD='\4%g' -# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". -ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' -ac_eB='$%\1#\2define\3' -ac_eC=' ' -ac_eD='%g' - -if test "${CONFIG_HEADERS+set}" != set; then -EOF -cat >> $CONFIG_STATUS <<EOF - CONFIG_HEADERS="config.h" -EOF -cat >> $CONFIG_STATUS <<\EOF -fi -for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". - case "$ac_file" in - *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` - ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; - *) ac_file_in="${ac_file}.in" ;; + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; esac - echo creating $ac_file - - rm -f conftest.frag conftest.in conftest.out - ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` - cat $ac_file_inputs > conftest.in - -EOF - -# Transform confdefs.h into a sed script conftest.vals that substitutes -# the proper values into config.h.in to produce config.h. 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The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\EOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +EOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f confdef2sed.sed # This sed command replaces #undef with comments. This is necessary, for # example, in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it. -cat >> conftest.vals <<\EOF -s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +cat >>conftest.undefs <<\EOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, EOF -# Break up conftest.vals because some shells have a limit on -# the size of here documents, and old seds have small limits too. +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # egrep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS rm -f conftest.tail -while : +while grep . conftest.undefs >/dev/null do - ac_lines=`grep -c . conftest.vals` - # grep -c gives empty output for an empty file on some AIX systems. - if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi - # Write a limited-size here document to conftest.frag. - echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS - sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS echo 'CEOF - sed -f conftest.frag conftest.in > conftest.out - rm -f conftest.in - mv conftest.out conftest.in -' >> $CONFIG_STATUS - sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail - rm -f conftest.vals - mv conftest.tail conftest.vals + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs done -rm -f conftest.vals - -cat >> $CONFIG_STATUS <<\EOF - rm -f conftest.frag conftest.h - echo "/* $ac_file. Generated automatically by configure. */" > conftest.h - cat conftest.in >> conftest.h - rm -f conftest.in - if cmp -s $ac_file conftest.h 2>/dev/null; then - echo "$ac_file is unchanged" - rm -f conftest.h +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\EOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated automatically by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated automatically by configure. */" >$tmp/config.h else - # Remove last slash and all that follows it. Not all systems have dirname. - ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if cmp -s $ac_file $tmp/config.h 2>/dev/null; then + { echo "$as_me:6236: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then - # The file is in a subdirectory. - test ! -d "$ac_dir" && mkdir "$ac_dir" + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || mkdir "$as_incr_dir" + ;; + esac +done; } + + fi + rm -f $ac_file + mv $tmp/config.h $ac_file fi - rm -f $ac_file - mv conftest.h $ac_file + else + cat $tmp/config.h + rm -f $tmp/config.h fi -fi; done - +done EOF -cat >> $CONFIG_STATUS <<EOF +cat >>$CONFIG_STATUS <<\EOF +# +# CONFIG_COMMANDS section. +# +for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue + ac_dest=`echo "$ac_file" | sed 's,:.*,,'` + ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` + case $ac_dest in + default-1 ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;; + esac +done EOF -cat >> $CONFIG_STATUS <<\EOF -test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h -exit 0 +cat >>$CONFIG_STATUS <<\EOF + +{ (exit 0); exit 0; } EOF chmod +x $CONFIG_STATUS -rm -fr confdefs* $ac_clean_files -test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +ac_clean_files=$ac_clean_files_save + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + exec 5>/dev/null + $SHELL $CONFIG_STATUS || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi diff --git a/configure.in b/configure.in index 8f6cca0..35d967d 100644 --- a/configure.in +++ b/configure.in @@ -1,6 +1,6 @@ dnl Process this file with autoconf to produce a configure script. AC_INIT(lcd4linux.c) -AM_INIT_AUTOMAKE(lcd4linux, 0.98) +AM_INIT_AUTOMAKE(lcd4linux, 0.99) AM_CONFIG_HEADER(config.h) dnl Checks for programs. @@ -29,7 +29,7 @@ AC_ARG_WITH( [ drivers may be excluded with 'all,!<driver>',] [ (try 'all,\!<driver>' if your shell complains...)] [ possible drivers are:] - [ BeckmannEgle, CrystalFontz, HD44780, M50530] + [ BeckmannEgle, CrystalFontz, HD44780, M50530, T6963] [ MatrixOrbital, PalmPilot, PNG, PPM, X11, Text], drivers=$withval, drivers=all @@ -55,6 +55,7 @@ for driver in $drivers; do CRYSTALFONTZ="yes" HD44780="yes" M50530="yes" + T6963="yes" MATRIXORBITAL="yes" PALMPILOT="yes" PNG="yes" @@ -74,6 +75,9 @@ for driver in $drivers; do M50530) M50530=$val ;; + T6963) + T6963=$val + ;; MatrixOrbital) MATRIXORBITAL=$val ;; @@ -128,6 +132,11 @@ if test "$M50530" = "yes"; then AC_DEFINE(WITH_M50530) fi +if test "$T6963" = "yes"; then + DRIVERS="$DRIVERS T6963.o" + AC_DEFINE(WITH_T6963) +fi + if test "$MATRIXORBITAL" = "yes"; then DRIVERS="$DRIVERS MatrixOrbital.o" AC_DEFINE(WITH_MATRIXORBITAL) @@ -1,4 +1,4 @@ -/* $Id: display.c,v 1.29 2001/09/10 13:55:53 reinelt Exp $ +/* $Id: display.c,v 1.30 2002/04/29 11:00:28 reinelt Exp $ * * framework for device drivers * @@ -20,6 +20,11 @@ * * * $Log: display.c,v $ + * Revision 1.30 2002/04/29 11:00:28 reinelt + * + * added Toshiba T6963 driver + * added ndelay() with nanosecond resolution + * * Revision 1.29 2001/09/10 13:55:53 reinelt * M50530 driver * @@ -188,6 +193,7 @@ extern LCD BeckmannEgle[]; extern LCD Crystalfontz[]; extern LCD HD44780[]; extern LCD M50530[]; +extern LCD T6963[]; extern LCD MatrixOrbital[]; extern LCD PalmPilot[]; extern LCD Raster[]; @@ -209,6 +215,9 @@ FAMILY Driver[] = { #ifdef WITH_M50530 { "M50530 based", M50530 }, #endif +#ifdef WITH_T6963 + { "T6963 based", T6963 }, +#endif #ifdef WITH_MATRIXORBITAL { "Matrix Orbital", MatrixOrbital }, #endif @@ -1,4 +1,4 @@ -/* $Id: exec.c,v 1.6 2001/03/15 09:13:22 ltoetsch Exp $ +/* $Id: exec.c,v 1.7 2002/04/29 11:00:28 reinelt Exp $ * * exec ('x*') functions * @@ -20,6 +20,11 @@ * * * $Log: exec.c,v $ + * Revision 1.7 2002/04/29 11:00:28 reinelt + * + * added Toshiba T6963 driver + * added ndelay() with nanosecond resolution + * * Revision 1.6 2001/03/15 09:13:22 ltoetsch * delay first exec for faster start * @@ -95,8 +100,10 @@ int Exec(int index, char buff[EXEC_TXT_LEN], double *val) else { sprintf(xn, "Delay_x%d", index); /* delay in Delay_x* sec ? */ - if (time(NULL) <= now[index] + atoi(cfg_get(xn)?:"1")) + debug ("%s=%s",xn,cfg_get(xn)); + if (time(NULL) <= now[index] + atoi(cfg_get(xn)?:"1")) { return 0; + } } } time(&now[index]); diff --git a/lcd4linux.c b/lcd4linux.c index e763a5d..e45b523 100644 --- a/lcd4linux.c +++ b/lcd4linux.c @@ -1,8 +1,8 @@ -/* $Id: lcd4linux.c,v 1.33 2001/04/27 05:04:57 reinelt Exp $ +/* $Id: lcd4linux.c,v 1.34 2002/04/29 11:00:28 reinelt Exp $ * * LCD4Linux * - * Copyright 1999, 2000 by Michael Reinelt (reinelt@eunet.at) + * Copyright 1999-2002 by Michael Reinelt (reinelt@eunet.at) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -20,6 +20,11 @@ * * * $Log: lcd4linux.c,v $ + * Revision 1.34 2002/04/29 11:00:28 reinelt + * + * added Toshiba T6963 driver + * added ndelay() with nanosecond resolution + * * Revision 1.33 2001/04/27 05:04:57 reinelt * * replaced OPEN_MAX with sysconf() @@ -196,7 +201,7 @@ #include "display.h" #include "processor.h" -char *release="LCD4Linux " VERSION " (c) 2000 Michael Reinelt <reinelt@eunet.at>"; +char *release="LCD4Linux " VERSION " (c) 2002 Michael Reinelt <reinelt@eunet.at>"; char **my_argv; char *output=NULL; int got_signal=0; @@ -224,7 +229,7 @@ int hello (void) "L4Linux", NULL }; - char *line2[] = { "(c) 2000 M.Reinelt", + char *line2[] = { "(c) 2002 M.Reinelt", "(c) M.Reinelt", NULL }; @@ -1,4 +1,4 @@ -/* $Id: udelay.c,v 1.6 2001/08/08 05:40:24 reinelt Exp $ +/* $Id: udelay.c,v 1.7 2002/04/29 11:00:28 reinelt Exp $ * * short delays * @@ -20,6 +20,11 @@ * * * $Log: udelay.c,v $ + * Revision 1.7 2002/04/29 11:00:28 reinelt + * + * added Toshiba T6963 driver + * added ndelay() with nanosecond resolution + * * Revision 1.6 2001/08/08 05:40:24 reinelt * * renamed CLK_TCK to CLOCKS_PER_SEC @@ -102,9 +107,9 @@ unsigned long loops_per_usec; -void udelay (unsigned long usec) +void ndelay (unsigned long nsec) { - unsigned long loop=usec*loops_per_usec; + unsigned long loop=(nsec*loops_per_usec+999)/1000; __asm__ (".align 16\n" "1:\tdecl %0\n" @@ -113,7 +118,6 @@ void udelay (unsigned long usec) :"a" (loop)); } - /* adopted from /usr/src/linux/init/main.c */ void udelay_calibrate (void) @@ -126,7 +130,7 @@ void udelay_calibrate (void) tick=clock(); while (clock()==tick); tick=clock(); - udelay(1000000/CLOCKS_PER_SEC); + ndelay(1000000000/CLOCKS_PER_SEC); if (clock()>tick) break; } @@ -138,7 +142,7 @@ void udelay_calibrate (void) tick=clock(); while (clock()==tick); tick=clock(); - udelay(1000000/CLOCKS_PER_SEC); + ndelay(1000000000/CLOCKS_PER_SEC); if (clock()>tick) loops_per_usec&=~bit; } @@ -223,31 +227,33 @@ void udelay_init (void) } -void udelay (unsigned long usec) +void ndelay (unsigned long nsec) { if (ticks_per_usec) { unsigned int t1, t2; - usec*=ticks_per_usec; + nsec=(nsec*ticks_per_usec+999)/1000; rdtscl(t1); do { + rep_nop(); rdtscl(t2); - } while ((t2-t1)<usec); + } while ((t2-t1)<nsec); } else { struct timeval now, end; gettimeofday (&end, NULL); - end.tv_usec+=usec; + end.tv_usec+=(nsec+999)/1000; while (end.tv_usec>1000000) { end.tv_usec-=1000000; end.tv_sec++; } do { + rep_nop(); gettimeofday(&now, NULL); } while (now.tv_sec==end.tv_sec?now.tv_usec<end.tv_usec:now.tv_sec<end.tv_sec); } @@ -1,4 +1,4 @@ -/* $Id: udelay.h,v 1.3 2001/03/12 13:44:58 reinelt Exp $ +/* $Id: udelay.h,v 1.4 2002/04/29 11:00:28 reinelt Exp $ * * short delays * @@ -20,6 +20,11 @@ * * * $Log: udelay.h,v $ + * Revision 1.4 2002/04/29 11:00:28 reinelt + * + * added Toshiba T6963 driver + * added ndelay() with nanosecond resolution + * * Revision 1.3 2001/03/12 13:44:58 reinelt * * new udelay() using Time Stamp Counters @@ -41,17 +46,27 @@ #ifndef _UDELAY_H_ #define _UDELAY_H_ +/* stolen from linux/asm-i386/processor.h */ +/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ +static inline void rep_nop(void) +{ + __asm__ __volatile__("rep;nop"); +} + + #ifdef USE_OLD_UDELAY extern unsigned long loops_per_usec; - -void udelay (unsigned long usec); void udelay_calibrate (void); #else void udelay_init (void); -void udelay (unsigned long usec); #endif + +void ndelay (unsigned long nsec); + +#define udelay(usec) ndelay(usec*1000) + #endif |