From: Florian Fainelli <redacted>
Date: Sun, 2 Apr 2017 21:17:33 +0000 (-0700)
Subject: haproxy: Pass down TARGET_CPPFLAGS for lua build
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=75091d42e175320b10ce4d341027c193ddeb4b66;p=openwrt-packages.git

haproxy: Pass down TARGET_CPPFLAGS for lua build

Some external toolchaind don't automatically search for headers in
$(STAGING_DIR), make sure we do pass TARGET_CPPFLAGS as appropriate.
This fixes build errors such as:

mipsel-linux-gnu-gcc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX
-c -o lua.o lua.c
lua.c:80:31: fatal error: readline/readline.h: No such file or directory
 #include <readline/readline.h>
                               ^
compilation terminated.
<builtin>: recipe for target 'lua.o' failed
make[6]: *** [lua.o] Error 1

Signed-off-by: Florian Fainelli <redacted>
---

diff --git a/net/haproxy/Makefile b/net/haproxy/Makefile
index d8bd4b9f7..86423da66 100644
--- a/net/haproxy/Makefile
+++ b/net/haproxy/Makefile
@@ -111,6 +111,7 @@ define Build/Compile
 	$(MAKE) TARGET=$(LINUX_TARGET) -C $(PKG_BUILD_DIR)/lua \
 		INSTALL_TOP="$(STAGING_DIR)/lua-5.3.3/" \
 		CC="$(TARGET_CC)" \
+		CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
 		LDFLAGS="$(TARGET_LDFLAGS) -lncurses -lreadline" \
 		LD="$(TARGET_LD)" \
 		linux install