From e3aed5a809a62a14cb81c502bb0ab8be7bd1caea Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sun, 29 Apr 2007 21:44:48 +0000
Subject: r22583: Support non-Linux GNU systems (such as Debians' GNU with
 FreeBSD kernel and Hurd systems).

Patch by the Samba packaging team for Debian.
(This used to be commit 1aa64eb02c7eee174a4f9934cba1e5bde5fabfbb)
---
 source3/configure.in | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/source3/configure.in b/source3/configure.in
index 5609270cb0..457e3c107c 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -820,6 +820,15 @@ exit(1);
       fi
     ;;
 
+# Systems with LFS support.
+#
+    gnu* | k*bsd*-gnu)
+	CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
+	AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
+	AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
+	AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
+	;;
+
 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 #
     *linux*)
@@ -1443,7 +1452,7 @@ AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
 #
 #
 case "$host_os" in
-    *linux*)
+    linux*-gnu* | gnu* | k*bsd*-gnu)
        # glibc <= 2.3.2 has a broken getgrouplist
     AC_CACHE_CHECK([for a broken Linux getgrouplist API],
 	    linux_getgrouplist_ok,
@@ -1756,7 +1765,10 @@ AC_MSG_CHECKING([ability to build shared libraries])
 
 # and these are for particular systems
 case "$host_os" in
-		*linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
+ 		linux*-gnu* | gnu* | k*bsd*-gnu)
+			case "$host_os" in 
+				linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
+			esac
 			BLDSHARED="true"
 			if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
 				LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
@@ -5533,7 +5545,7 @@ AC_ARG_WITH(sendfile-support,
 	AC_MSG_RESULT(yes);
 
 	case "$host_os" in
-	*linux*)
+	linux*-gnu* | gnu* | k*bsd*-gnu)
 		AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
 		AC_TRY_LINK([#include <sys/sendfile.h>],
 [\
@@ -5838,11 +5850,11 @@ NSSSONAMEVERSIONSUFFIX=""
 SMB_KRB5_LOCATOR="bin/smb_krb5_locator.$SHLIBEXT"
 
 case "$host_os" in
-	*linux*)
+	linux*-gnu* | gnu* | k*bsd*-gnu)
 		NSSSONAMEVERSIONSUFFIX=".2"
 		WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
 		;;
-	*freebsd[[5-9]]*)
+	freebsd5*|*freebsd[[6-9]]*)
 		# FreeBSD winbind client is implemented as a wrapper around
 		# the Linux version.
 		NSSSONAMEVERSIONSUFFIX=".1"
-- 
cgit