From cfe875e72ebfe283dbc771e8387d8ef0b10d1995 Mon Sep 17 00:00:00 2001
From: Stéphane Raimbault <stephane.raimbault@gmail.com>
Date: Sun, 5 Dec 2010 01:19:45 +0100
Subject: [PATCH] Add -Wall and -Werror for GCC

---
 configure.ac                     | 15 +++++++++++++++
 tests/bandwidth-server-many-up.c |  1 -
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 05edb05..cf10b51 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,6 +100,21 @@ AC_CHECK_DECLS([__CYGWIN__])
 AC_FUNC_FORK
 AC_CHECK_FUNCS([gettimeofday inet_ntoa memset select socket strerror strlcpy])
 
+# Add -Wall -Werror for GCC if not already there
+if test "x$GCC" = "xyes"; then
+  case " $CFLAGS " in
+  *[[\ \	]]-Wall[[\ \	]]*) ;;
+  *) CFLAGS="$CFLAGS -Wall" ;;
+  esac
+fi
+
+if test "x$GCC" = "xyes"; then
+  case " $CFLAGS " in
+  *[[\ \	]]-Werror[[\ \	]]*) ;;
+  *) CFLAGS="$CFLAGS -Werror" ;;
+  esac
+fi
+
 AC_CONFIG_FILES([
         Makefile
         src/Makefile
diff --git a/tests/bandwidth-server-many-up.c b/tests/bandwidth-server-many-up.c
index 989b4b0..5297c0a 100644
--- a/tests/bandwidth-server-many-up.c
+++ b/tests/bandwidth-server-many-up.c
@@ -28,7 +28,6 @@
 #include <ws2tcpip.h>
 #else
 #include <netinet/in.h>
-/* Required by inet_ntoa() to avoid a segfault! */
 #include <arpa/inet.h>
 #endif
 
--
libgit2 0.21.4