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r22127: Wrap the AC_TRY_RUN detection for Linux getgrouplist in an

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AC_CACHE_CHECK, so it can be cross-compiled.
(This used to be commit f9fb07d2f9)
This commit is contained in:
James Peach 2007-04-07 21:13:29 +00:00 committed by Gerald (Jerry) Carter
parent d1103534ba
commit 8c34aab008
1 changed files with 23 additions and 13 deletions
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36
source3/configure.in
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@ -1378,23 +1378,33 @@ AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
case "$host_os" in case "$host_os" in
*linux*) *linux*)
# glibc <= 2.3.2 has a broken getgrouplist # 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 <unistd.h>
#include <sys/utsname.h> #include <sys/utsname.h>
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__;
if (libc_major < 2) main() {
exit(1); /* glibc up to 2.3 has a broken getgrouplist */
if ((libc_major == 2) && (libc_minor <= 3)) #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
exit(1); int libc_major = __GLIBC__;
int libc_minor = __GLIBC_MINOR__;
if (libc_major < 2)
exit(1);
if ((libc_major == 2) && (libc_minor <= 3))
exit(1);
#endif #endif
exit(0); exit(0);
} }
], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
],
[linux_getgrouplist_ok=yes],
[linux_getgrouplist_ok=no],
[linux_getgrouplist_ok=cross])
])
if test x"$linux_getgrouplist_ok" = x"yes"; then if test x"$linux_getgrouplist_ok" = x"yes"; then
AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist]) AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
fi fi