diff options
Diffstat (limited to '')
| -rwxr-xr-x | configure | 107 | ||||
| -rw-r--r-- | configure.in | 4 |
2 files changed, 95 insertions, 16 deletions
@@ -2234,14 +2234,54 @@ else fi done +for ac_hdr 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:2242: 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 2247 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2252: \"$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 "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$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 $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + echo $ac_n "checking for pid_t""... $ac_c" 1>&6 -echo "configure:2240: checking for pid_t" >&5 +echo "configure:2280: checking for pid_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2245 "configure" +#line 2285 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -2269,12 +2309,12 @@ EOF fi echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 -echo "configure:2273: checking whether time.h and sys/time.h may both be included" >&5 +echo "configure:2313: checking whether time.h and sys/time.h may both be included" >&5 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2278 "configure" +#line 2318 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/time.h> @@ -2283,7 +2323,7 @@ int main() { struct tm *tp; ; return 0; } EOF -if { (eval echo configure:2287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_time=yes else @@ -2306,13 +2346,13 @@ fi if test $ac_cv_prog_gcc = yes; then echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 -echo "configure:2310: checking whether ${CC-cc} needs -traditional" >&5 +echo "configure:2350: checking whether ${CC-cc} needs -traditional" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_pattern="Autoconf.*'x'" cat > conftest.$ac_ext <<EOF -#line 2316 "configure" +#line 2356 "configure" #include "confdefs.h" #include <sgtty.h> Autoconf TIOCGETP @@ -2330,7 +2370,7 @@ rm -f conftest* if test $ac_cv_prog_gcc_traditional = no; then cat > conftest.$ac_ext <<EOF -#line 2334 "configure" +#line 2374 "configure" #include "confdefs.h" #include <termio.h> Autoconf TCGETA @@ -2351,13 +2391,49 @@ echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 fi fi +echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6 +echo "configure:2396: checking for 8-bit clean memcmp" >&5 +if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_memcmp_clean=no +else + cat > conftest.$ac_ext <<EOF +#line 2404 "configure" +#include "confdefs.h" + +main() +{ + char c0 = 0x40, c1 = 0x80, c2 = 0x81; + exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); +} + +EOF +if { (eval echo configure:2414: \"$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""... $ac_c" 1>&6 -echo "configure:2356: checking return type of signal handlers" >&5 +echo "configure:2432: checking return type of signal handlers" >&5 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2361 "configure" +#line 2437 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> @@ -2374,7 +2450,7 @@ int main() { int i; ; return 0; } EOF -if { (eval echo configure:2378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else @@ -2392,15 +2468,15 @@ cat >> confdefs.h <<EOF EOF -for ac_func in gettimeofday strdup strerror strstr strtol uname +for ac_func in gettimeofday socket strdup strerror strstr strtol uname do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2399: checking for $ac_func" >&5 +echo "configure:2475: 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 2404 "configure" +#line 2480 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2423,7 +2499,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2614,6 +2690,7 @@ s%@X_LIBS@%$X_LIBS%g s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g s%@WITH_X_TRUE@%$WITH_X_TRUE%g s%@WITH_X_FALSE@%$WITH_X_FALSE%g +s%@LIBOBJS@%$LIBOBJS%g CEOF EOF diff --git a/configure.in b/configure.in index fbc3775..1cf0df5 100644 --- a/configure.in +++ b/configure.in @@ -18,6 +18,7 @@ AM_CONDITIONAL(WITH_X, test x$no_x = x) dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/time.h unistd.h) +AC_CHECK_HEADERS(sys/io.h asm/io.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_TYPE_PID_T @@ -25,7 +26,8 @@ AC_HEADER_TIME dnl Checks for library functions. AC_PROG_GCC_TRADITIONAL +AC_FUNC_MEMCMP AC_TYPE_SIGNAL -AC_CHECK_FUNCS(gettimeofday strdup strerror strstr strtol uname) +AC_CHECK_FUNCS(gettimeofday socket strdup strerror strstr strtol uname) AC_OUTPUT(Makefile) |