From 85dc57f6fd2755d8f5b193f369dad35796e764c2 Mon Sep 17 00:00:00 2001
From: Peter Korsgaard
Date: Fri, 29 Apr 2011 13:09:26 +0200
Subject: Add toolchain wrapper for external toolchains

Add a simple toolchain wrapper for external toolchains, which forces the
correct sysroot/march/mtune/floating point options needed to use it
with buildroot.

With this in place the external toolchain behaves similar to the internal
ones, and the special handling can be removed. This also means that the
toolchain is usable outside buildroot without having to pass any special
compiler flags.

Also adjust the downloadable external toolchain support to install under
HOST_DIR so it can be used after the temporary build files are removed.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 Makefile | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index d4f5e1513..2c5aefe2a 100644
--- a/Makefile
+++ b/Makefile
@@ -284,7 +284,6 @@ STAMP_DIR:=$(BASE_DIR)/stamps
 BINARIES_DIR:=$(BASE_DIR)/images
 TARGET_DIR:=$(BASE_DIR)/target
 TOOLCHAIN_DIR=$(BASE_DIR)/toolchain
-TOOLCHAIN_EXTERNAL_DIR=$(BASE_DIR)/external-toolchain
 TARGET_SKELETON=$(TOPDIR)/fs/skeleton
 
 BR2_DEPENDS_DIR=$(BUILD_DIR)/buildroot-config
@@ -625,8 +624,7 @@ endif
 
 clean:
 	rm -rf $(STAGING_DIR) $(TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) \
-		$(STAMP_DIR) $(BUILD_DIR) $(TOOLCHAIN_DIR) $(BASE_DIR)/staging \
-		$(TOOLCHAIN_EXTERNAL_DIR)
+		$(STAMP_DIR) $(BUILD_DIR) $(TOOLCHAIN_DIR) $(BASE_DIR)/staging
 
 distclean: clean
 ifeq ($(DL_DIR),$(TOPDIR)/dl)
-- 
cgit v1.2.3-55-g7522