From df6e8c8771d5457048a5cb1e510c6bc73bd4c173 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Fri, 17 May 2019 21:32:50 +0200
Subject: [PATCH] uboot-fritz4040: Add host flags for host compiler

This adds the host staging directory to the include path to make it use
the zlib.h files from the staging include directory and also link
against the zlib version from the staging directory.

This fixes a compile problem when the zlib header were not installed on
the build host.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[picked from openwrt-18.06]
---
 package/boot/uboot-fritz4040/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/boot/uboot-fritz4040/Makefile b/package/boot/uboot-fritz4040/Makefile
index c6f0cab8c4..df9c685c95 100644
--- a/package/boot/uboot-fritz4040/Makefile
+++ b/package/boot/uboot-fritz4040/Makefile
@@ -46,8 +46,8 @@ export DTC
 
 define Build/Configure
 	$(Build/Configure/U-Boot)
-	$(HOSTCC) -o $(PKG_BUILD_DIR)/fritz/lzma2eva $(PKG_BUILD_DIR)/fritz/src/lzma2eva.c
-	$(HOSTCC) -o $(PKG_BUILD_DIR)/fritz/tichksum $(PKG_BUILD_DIR)/fritz/src/tichksum.c
+	$(HOSTCC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $(PKG_BUILD_DIR)/fritz/lzma2eva $(PKG_BUILD_DIR)/fritz/src/lzma2eva.c -lz
+	$(HOSTCC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $(PKG_BUILD_DIR)/fritz/tichksum $(PKG_BUILD_DIR)/fritz/src/tichksum.c
 	ln -sf $(STAGING_DIR_HOST)/bin/lzma $(PKG_BUILD_DIR)/fritz
 endef
 
-- 
2.30.2