From: James Peach <jpeach@samba.org>
Date: Sat, 7 Apr 2007 21:13:29 +0000 (+0000)
Subject: r22127: Wrap the AC_TRY_RUN detection for Linux getgrouplist in an
X-Git-Tag: samba-misc-tags/initial-v3-0-unstable~749
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f9fb07d2f9f142b4bcef02b8b3fc40789a6995d7;p=thirdparty%2Fsamba.git

r22127: Wrap the AC_TRY_RUN detection for Linux getgrouplist in an
AC_CACHE_CHECK, so it can be cross-compiled.
---

diff --git a/source/configure.in b/source/configure.in
index 5df423832f2..810ab6bced4 100644
--- a/source/configure.in
+++ b/source/configure.in
@@ -1378,23 +1378,33 @@ AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
 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 */
+
+		    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)
+				  exit(1);
+			   if ((libc_major == 2) && (libc_minor <= 3))
+				  exit(1);
 #endif
-       exit(0);
-}
-], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
+			   exit(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