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gluon-firmware/patches/openwrt/0011-build-explicitly-unexp...

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From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 16 Jan 2015 03:49:40 +0100
Subject: build: explicitly unexport CONFIG_SITE
On systems with CONFIG_SITE in the environment (e.g. OpenSUSE) make will export
the CONFIG_SITE set in include/package.mk by default. This will cause host
builds to get the target site configuration, leading to all kinds of weirdness
(wrong pointer size, wrong endianess).
Fix this by explicitly unexporting CONFIG_SITE. The explicit export for the
target builds overrides the unexport, so the target builds will still correctly
get the site config.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
diff --git a/include/package.mk b/include/package.mk
index 88ec3ef..53ca6de 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -93,7 +93,7 @@ CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig:$(STAGING_DIR)/usr/share/pkgconfig
-unexport QUIET
+unexport QUIET CONFIG_SITE
ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)