From 931d1857ce94b96c26468ce692454fcda8546875 Mon Sep 17 00:00:00 2001
From: Jef Driesen <jefdriesen@users.sourceforge.net>
Date: Wed, 25 Oct 2017 16:13:35 +0200
Subject: [PATCH] Disable some Windows specific compiler warnings

The -Wno-pedantic-ms-format option is only needed for the MinGW target.
But for some reason, the AX_APPEND_COMPILE_FLAGS macro enables the
option for all other GCC targets too. But during compilation GCC outputs
the warning "unrecognized command line option".
---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index 9ca814b..c1e126d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -188,6 +188,11 @@ AX_APPEND_COMPILE_FLAGS([ \
 	-Wno-unused-parameter \
 ])
 
+# Windows specific compiler options.
+AS_IF([test "$os_win32" = "yes"], [
+	AX_APPEND_COMPILE_FLAGS([-Wno-pedantic-ms-format])
+])
+
 # Versioning.
 AC_SUBST([DC_VERSION],[dc_version])
 AC_SUBST([DC_VERSION_MAJOR],[dc_version_major])