buildroot/package/samba4/samba4-0001-build-don-t-execute-tests-summary.c.patch

From 960d710ee5410a5c03815a5ce6837203be00d218 Mon Sep 17 00:00:00 2001
From: Gustavo Zacarias <gustavo@zacarias.com.ar>
Date: Thu, 30 Jan 2014 11:14:27 -0300
Subject: [PATCH 1/3] build: don't execute tests/summary.c

tests/summary.c will never be able to be executed when cross compiling.
Use #error and #warning directives to fail or warn accordingly when
compiling it.

Status: Upstream.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
---
 tests/summary.c | 14 +++++---------
 wscript         |  1 -
 2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/tests/summary.c b/tests/summary.c
index 27f7d4d..0843ee2 100644
--- a/tests/summary.c
+++ b/tests/summary.c
@@ -5,27 +5,23 @@ void exit(int);
 int main()
 {
 #if !defined(HAVE_FCNTL_LOCK)
-	printf("ERROR: No locking available. Running Samba would be unsafe\n");
-	exit(1);
+#error "ERROR: No locking available. Running Samba would be unsafe"
 #endif
 
 #if !(defined(HAVE_IFACE_GETIFADDRS) || defined(HAVE_IFACE_IFCONF) || defined(HAVE_IFACE_IFREQ) || defined(HAVE_IFACE_AIX))
-	printf("WARNING: No automated network interface determination\n");
+#warning "WARNING: No automated network interface determination"
 #endif
 
 #if !(defined(USE_SETEUID) || defined(USE_SETREUID) || defined(USE_SETRESUID) || defined(USE_SETUIDX) || defined(USE_LINUX_THREAD_CREDENTIALS))
-	printf("ERROR: no seteuid method available\n");
-	exit(1);
+#error "ERROR: no seteuid method available"
 #endif
 
 #if !(defined(STAT_STATVFS) || defined(STAT_STATFS3_OSF1) || defined(STAT_STATFS2_BSIZE) || defined(STAT_STATFS4) || defined(STAT_STATFS2_FSIZE) || defined(STAT_STATFS2_FS_DATA))
-	printf("ERROR: No disk free routine!\n");
-	exit(1);
+#error "ERROR: No disk free routine!"
 #endif
 
 #if !((defined(HAVE_RANDOM) || defined(HAVE_RAND)) && (defined(HAVE_SRANDOM) || defined(HAVE_SRAND)))
-    printf("ERROR: No random or srandom routine!\n");
-    exit(1);
+#error "ERROR: No random or srandom routine!"
 #endif
 
 	exit(0);
diff --git a/wscript b/wscript
index 47b7b50..26431a4 100644
--- a/wscript
+++ b/wscript
@@ -170,7 +170,6 @@ def configure(conf):
     if not conf.CHECK_CODE('#include "tests/summary.c"',
                            define='SUMMARY_PASSES',
                            addmain=False,
-                           execute=True,
                            msg='Checking configure summary'):
         raise Utils.WafError('configure summary failed')
     
-- 
1.8.3.2