From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Mon, 16 Feb 2026 00:47:50 +0000 (+0100)
Subject: 6rd: add CPPFLAGS
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b497c3f68f294df5111715a1465a204c12e38f05;p=thirdparty%2Fopenwrt.git

6rd: add CPPFLAGS

Forward the OpenWrt CPPFLAGS to the compile process. 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/network/ipv6/6rd/Makefile b/package/network/ipv6/6rd/Makefile
index 3ab8198ef31..d4b65afb23f 100644
--- a/package/network/ipv6/6rd/Makefile
+++ b/package/network/ipv6/6rd/Makefile
@@ -35,6 +35,7 @@ define Build/Compile
 	$(MAKE) -C $(PKG_BUILD_DIR) \
 		CC="$(TARGET_CC)" \
 		CFLAGS="$(TARGET_CFLAGS) -Wall" \
+		CPPFLAGS="$(TARGET_CPPFLAGS)" \
 		LDFLAGS="$(TARGET_LDFLAGS)"
 endef
 
diff --git a/package/network/ipv6/6rd/src/Makefile b/package/network/ipv6/6rd/src/Makefile
index 2881d435890..526ffcaeb09 100644
--- a/package/network/ipv6/6rd/src/Makefile
+++ b/package/network/ipv6/6rd/src/Makefile
@@ -1,7 +1,7 @@
 all: 6rdcalc
 
 6rdcalc: 6rdcalc.c
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $<
 
 clean:
 	rm -f 6rdcalc