From 5fba1e938c59492872d026c452cbbf8d2239c95f Mon Sep 17 00:00:00 2001
From: Michael Adam <obnox@samba.org>
Date: Thu, 30 Apr 2009 21:59:07 +0200
Subject: s3:build: support non-linux gnu ports

This is based on a patch by the debian package maintainers,
adapted for the merged branch.

Michael
---
 source3/configure.in | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/source3/configure.in b/source3/configure.in
index b6cdcc86ad..01cf176499 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -579,6 +579,15 @@ exit(1);
       fi
     ;;
 
+# Systems with LFS support.
+#
+    gnu* | k*bsd*-gnu)
+	CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
+	AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
+	AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
+	AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
+	;;
+
 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 #
     *linux*)
@@ -1243,7 +1252,7 @@ AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
 #
 #
 case "$host_os" in
-    *linux*)
+    *linux* | gnu* | k*bsd*-gnu)
        # glibc <= 2.3.2 has a broken getgrouplist
        AC_TRY_RUN([
 #include <unistd.h>
@@ -1542,7 +1551,10 @@ DSO_EXPORTS=""
 
   # and these are for particular systems
   case "$host_os" in
-		*linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
+		*linux* | gnu* | k*bsd*-gnu)
+			case "$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"
@@ -5391,7 +5403,7 @@ AC_ARG_WITH(sendfile-support,
 	AC_MSG_RESULT(yes);
 
 	case "$host_os" in
-	*linux*)
+	*linux* | gnu* | k*bsd*-gnu)
 		AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
 		AC_TRY_LINK([#include <sys/sendfile.h>],
 [\
@@ -5762,7 +5774,7 @@ NSSSONAMEVERSIONSUFFIX=""
 WINBIND_NSS_PTHREAD=""
 
 case "$host_os" in
-	*linux*)
+	*linux* | gnu* | k*bsd*-gnu)
 		NSSSONAMEVERSIONSUFFIX=".2"
 		WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
 		;;
-- 
cgit