zyxel-bootconfig: add CPPFLAGS

Add the OpenWrt CPPFLAGS to the CFLAGS. zyxel-bootconfig does not
support CPPFLAGS. This fixes fortify sources support.

Link: https://github.com/openwrt/openwrt/pull/22056
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/package/utils/zyxel-bootconfig/Makefile b/package/utils/zyxel-bootconfig/Makefile
index 4d1ceb72d59a95471f549f568a6de9a8af419cbf..721a9b8d798ad14fdd1bd1e53457c7a00fdb01c8 100644 (file)
--- a/package/utils/zyxel-bootconfig/Makefile
+++ b/package/utils/zyxel-bootconfig/Makefile
@@ -26,7 +26,7 @@ endef
 define Build/Compile
        $(MAKE) -C $(PKG_BUILD_DIR) \
                CC="$(TARGET_CC)" \
-               CFLAGS="$(TARGET_CFLAGS) -Wall" \
+               CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -Wall" \
                LDFLAGS="$(TARGET_LDFLAGS)"
 endef