waf: remove duplicate WERROR cflags

WERROR flags are already added by the strict=True switch.

Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/buildtools/wafsamba/wscript b/buildtools/wafsamba/wscript
index 75f24158600e3361d26590b7ca2150beabe7ca08..82011a8da1bc0348a91ba08c274eaa577ededee7 100644 (file)
--- a/buildtools/wafsamba/wscript
+++ b/buildtools/wafsamba/wscript
@@ -347,7 +347,7 @@ def configure(conf):
     else:
         conf.env.HAVE_LD_VERSION_SCRIPT = False
 
-    if conf.CHECK_CFLAGS(['-fvisibility=hidden'] + conf.env.WERROR_CFLAGS):
+    if conf.CHECK_CFLAGS(['-fvisibility=hidden']):
         conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
         conf.CHECK_CODE('''int main(void) { return 0; }
                            __attribute__((visibility("default"))) void vis_foo2(void) {}\n''',