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|
--- a/source/configure.in
+++ b/source/configure.in
@@ -1388,31 +1388,40 @@
#
case "$host_os" in
*linux*)
- # glibc <= 2.3.2 has a broken getgrouplist
- AC_TRY_RUN([
+
+AC_CACHE_CHECK([for a broken Linux getgrouplist API],
+ linux_getgrouplist_ok,
+ [
+ AC_TRY_RUN([
#include <unistd.h>
#include <sys/utsname.h>
-main() {
- /* glibc up to 2.3 has a broken getgrouplist */
+
+ int main() {
+ /* glibc up to 2.3 has a broken
+getgrouplist */
#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
- int libc_major = __GLIBC__;
- int libc_minor = __GLIBC_MINOR__;
+ int libc_major = __GLIBC__;
+ int libc_minor = __GLIBC_MINOR__;
- if (libc_major < 2)
- exit(1);
- if ((libc_major == 2) && (libc_minor <= 3))
- exit(1);
+ if (libc_major < 2)
+ return 1;
+ if ((libc_major == 2) && (libc_minor <= 3))
+ return 1;
#endif
- exit(0);
-}
-], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
- if test x"$linux_getgrouplist_ok" = x"yes"; then
- AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
- fi
- ;;
- *)
- AC_CHECK_FUNCS(getgrouplist)
- ;;
+ return 0;
+ }
+
+ ],
+ [linux_getgrouplist_ok=yes],
+ [linux_getgrouplist_ok=no],
+ [linux_getgrouplist_ok=cross])
+ ])
+
+ if test x"$linux_getgrouplist_ok" = x"yes"; then
+ AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
+ fi
+
+
esac
#
|
