From 488f47237e196cfe24bbeee4c237db19d304e7f8 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 30 Jun 2012 18:12:15 +0000
Subject: toolchain: keep the initial gcc around for later uclibc rebuilds

testing uclibc changes is tricky because the final gcc tends to miscompile
uclibc code or barf up internal compiler errors.
install binutils into $(TOOLCHAIN_DIR)/initial (without changing the configure
prefix) and copy it from there to $(TOOLCHAIN_DIR)/ so that the initial gcc
can be put into $(PATH) for the uclibc build, even if the final gcc
is already installed.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32553 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 toolchain/binutils/Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'toolchain/binutils/Makefile')

diff --git a/toolchain/binutils/Makefile b/toolchain/binutils/Makefile
index 0022202d4b..9d12721dec 100644
--- a/toolchain/binutils/Makefile
+++ b/toolchain/binutils/Makefile
@@ -79,7 +79,11 @@ define Host/Compile
 endef
 
 define Host/Install
-	$(MAKE) -C $(HOST_BUILD_DIR) install
+	mkdir -p $(TOOLCHAIN_DIR)/initial
+	$(MAKE) -C $(HOST_BUILD_DIR) \
+		prefix=$(TOOLCHAIN_DIR)/initial \
+		install
+	$(CP) $(TOOLCHAIN_DIR)/initial/. $(TOOLCHAIN_DIR)/
 	$(CP) $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-readelf $(REAL_STAGING_DIR_HOST)/bin/readelf
 endef
 
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