From 69ebb03efc30cddc9d20051a22b6f09ee2571922 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Fri, 15 Sep 2017 01:11:44 -0400
Subject: configure.ac: s/ -I/ -isystem/g in libraries' CFLAGS

This suppresses warnings in libraries' headers.
---
(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index d724a03..c622e95 100644
--- a/configure.ac
+++ b/configure.ac
@@ -52,6 +52,10 @@ m4_foreach_w([WARN],
 PKG_PROG_PKG_CONFIG()
 PKG_CHECK_MODULES([GTK], [gtk+-3.0])
 PKG_CHECK_MODULES([WEBKIT2GTK], [webkit2gtk-4.0])
+GTK_CFLAGS="$(printf ' %s' "${GTK_CFLAGS}" | \
+	sed 's/ -I/ -isystem/g;')"
+WEBKIT2GTK_CFLAGS="$(printf ' %s' "${WEBKIT2GTK_CFLAGS}" | \
+	sed 's/ -I/ -isystem/g;')"
 
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_HEADERS([config.h])
--
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