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configure.ac update (ccache)

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Updated using autoupdate from autoconf 2.71
This commit is contained in:
William S Fulton 2021-03-30 21:43:13 +01:00
commit 5ef26675cc
1 changed files with 21 additions and 12 deletions
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33
CCache/configure.ac
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@ -1,12 +1,12 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT([ccache-swig], [0.0]) # Get version from SWIG in ccache_swig_config.h.in
AC_PREREQ(2.52)
AC_INIT([ccache-swig],[0.0]) # Get version from SWIG in ccache_swig_config.h.in
AC_PREREQ([2.71])
AC_CONFIG_SRCDIR([ccache.h])
AC_MSG_NOTICE([Configuring ccache])
AC_CONFIG_HEADER(config.h)
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([config_win32.h])
dnl Checks for programs.
@ -41,7 +41,20 @@ else
fi
AC_HEADER_DIRENT
AC_HEADER_TIME
m4_warn([obsolete],
[Update your code to rely only on HAVE_SYS_TIME_H,
then remove this warning and the obsolete code below it.
All current systems provide time.h; it need not be checked for.
Not all systems provide sys/time.h, but those that do, all allow
you to include it and time.h simultaneously.])dnl
AC_CHECK_HEADERS_ONCE([sys/time.h])
# Obsolete code to be removed.
if test $ac_cv_header_sys_time_h = yes; then
AC_DEFINE([TIME_WITH_SYS_TIME],[1],[Define to 1 if you can safely include both <sys/time.h>
and <time.h>. This macro is obsolete.])
fi
# End of obsolete code.
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(ctype.h strings.h stdlib.h string.h pwd.h sys/time.h)
@ -51,19 +64,16 @@ AC_CHECK_FUNCS(gethostname getpwuid)
AC_CHECK_FUNCS(utimes)
AC_CACHE_CHECK([for compar_fn_t in stdlib.h],ccache_cv_COMPAR_FN_T, [
AC_TRY_COMPILE(
[#include <stdlib.h>],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]], [[
void test_fn(void) { qsort(NULL, 0, 0, (__compar_fn_t)NULL); }
],
ccache_cv_COMPAR_FN_T=yes,ccache_cv_COMPAR_FN_T=no)])
]])],[ccache_cv_COMPAR_FN_T=yes],[ccache_cv_COMPAR_FN_T=no])])
if test x"$ccache_cv_COMPAR_FN_T" = x"yes"; then
AC_DEFINE(HAVE_COMPAR_FN_T, 1, [ ])
fi
dnl Note: This could be replaced by AC_FUNC_SNPRINTF() in the autoconf macro archive
AC_CACHE_CHECK([for C99 vsnprintf],ccache_cv_HAVE_C99_VSNPRINTF,[
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#include <stdarg.h>
void foo(const char *format, ...) {
@ -81,8 +91,7 @@ void foo(const char *format, ...) {
exit(0);
}
main() { foo("hello"); }
],
ccache_cv_HAVE_C99_VSNPRINTF=yes,ccache_cv_HAVE_C99_VSNPRINTF=no,ccache_cv_HAVE_C99_VSNPRINTF=cross)])
]])],[ccache_cv_HAVE_C99_VSNPRINTF=yes],[ccache_cv_HAVE_C99_VSNPRINTF=no],[ccache_cv_HAVE_C99_VSNPRINTF=cross])])
if test x"$ccache_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [ ])
fi