gtk4: Disable integer conversion warning as error

clang 15+ has started to treated int-conversion as error and pipeline
cache code added snippets[1] in gtk4 which causes this error

[1] https://gitlab.gnome.org/GNOME/gtk/-/commit/684a015c9852ede9d57103852217b428546fe472
Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/conf/nonclangable.conf b/conf/nonclangable.conf
index 84575d9..d34b6b6 100644
--- a/conf/nonclangable.conf
+++ b/conf/nonclangable.conf
@@ -299,6 +299,9 @@ CXXFLAGS:pn-libeigen:append:toolchain-clang:powerpc = " -DEIGEN_ALTIVEC_DISABLE_
 CXXFLAGS:pn-opengl-es-cts:append:toolchain-clang = " -Wno-error=unsafe-buffer-usage -Wno-error=cast-function-type-strict"
 CXXFLAGS:pn-vulkan-cts:append:toolchain-clang = " -Wno-error=unsafe-buffer-usage -Wno-error=cast-function-type-strict"
 
+# Workaround for https://gitlab.gnome.org/GNOME/gtk/-/issues/6033
+CFLAGS:pn-gtk4:append:toolchain-clang = " -Wno-error=int-conversion"
+
 # usr/include/glib-2.0/glib/glib-autocleanups.h:49:1: error: cast from 'void (*)(void)' to 'GDestroyNotify'
 # (aka 'void (*)(void *)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
 CFLAGS:pn-pidgin-sipe:append:toolchain-clang = " -Wno-error=cast-function-type-strict"