Fix build against gcc 4.9 by disabling LTO

mingw-cairo.spec

@@ -2,7 +2,7 @@
 
 Name:           mingw-cairo
 Version:        1.12.16
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        MinGW Windows Cairo library
 
 License:        LGPLv2 or MPLv1.1
@@ -127,6 +127,10 @@ MINGW_CONFIGURE_ARGS=" \
   --enable-gobject \
   --enable-tee"
 
+# Workaround for gcc 4.9 compatibility issue
+MINGW32_CFLAGS="%{mingw32_cflags} -fno-lto"
+MINGW64_CFLAGS="%{mingw64_cflags} -fno-lto"
+
 # The regular %%mingw_configure macro can't be used here as we need to inject custom
 # environment variables which are different between the win32 and win64 build
 pushd build_win32
@@ -141,7 +145,7 @@ pushd build_win64
         FREETYPE_LIBS="-L`pwd` -lfreetype-delayed"
 popd
 
-%mingw_make %{?_smp_mflags}
+%mingw_make %{?_smp_mflags} V=1
 
 
 %install
@@ -215,6 +219,10 @@ find $RPM_BUILD_ROOT -name "*.la" -delete
 
 
 %changelog
+* Sat May 24 2014 Erik van Pienbroek <epienbro@fedoraproject.org> - 1.12.16-2
+- Fix build against gcc 4.9 by disabling LTO
+  Thanks to LRN for the hint
+
 * Sat Sep  7 2013 Erik van Pienbroek <epienbro@fedoraproject.org> - 1.12.16-1
 - Update to 1.12.16