From: Jo-Philipp Wich <jo@mein.io>
Date: Wed, 23 May 2018 07:15:52 +0000 (+0200)
Subject: uboot-mxs: fix build on hosts lacking pkg-config
X-Git-Tag: v18.06.0-rc1~170
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=commitdiff_plain;h=68586cf233756de9786cca8df0dc78b6ed98375e

uboot-mxs: fix build on hosts lacking pkg-config

The uboot-mvebu package incorrectly used the host pkg-config for the tool
build parts, which broke the build on systems lacking pkg-config and only
worked by accident on those that have it installed.

Export the host-build specific environment variables for the uboot build
to redirect pkg-config invocations to our staged host build pkg-config in
buildroot.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 208b984dda0c2348d425b992b9a1c171d5aaa8e8)
---

diff --git a/package/boot/uboot-mxs/Makefile b/package/boot/uboot-mxs/Makefile
index cd752bb81a..5636dcfbb4 100644
--- a/package/boot/uboot-mxs/Makefile
+++ b/package/boot/uboot-mxs/Makefile
@@ -15,6 +15,7 @@ PKG_HASH:=6a018fd3caf58f3dcfa23ee989a82bd35df03af71872b9dca8c6d758a0d26c05
 
 include $(INCLUDE_DIR)/u-boot.mk
 include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
 
 define U-Boot/Default
   BUILD_TARGET:=mxs
@@ -37,6 +38,8 @@ UBOOT_TARGETS := \
 
 UBOOT_MAKE_FLAGS += $(UBOOT_IMAGE)
 
+Build/Exports:=$(Host/Exports)
+
 define Build/InstallDev
 	$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/$(UBOOT_IMAGE) $(STAGING_DIR_IMAGE)/$(BUILD_VARIANT)-$(UBOOT_IMAGE)