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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-12-01 21:53:39 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-12-31 18:24:17 +0100
commit1a69e33d57b344cfaee52c4cf995a1c3bdf0f40f (patch)
tree980c086b698c4fe3fcb1c72aa8be8712d9b68c5c
parent3f6d39816bdb2cbd544779d82591b0e9e1a9877f (diff)
downloadbuildroot-1a69e33d57b344cfaee52c4cf995a1c3bdf0f40f.tar.gz
buildroot-1a69e33d57b344cfaee52c4cf995a1c3bdf0f40f.tar.bz2
toolchain: post-pone evaluation of TOOLCHAIN_EXTERNAL_BIN
The upcoming per-package SDK functionality is heavily based on the fact that HOST_DIR, STAGING_DIR and TARGET_DIR are evaluated during the configure/build/install steps of the packages. Therefore, any evaluation-during-assignment using := is going to cause problems, and need to be turned into evaluation-during-use using =. This patch fix up one such instance in the external toolchain code. This change is independent from the per-package SDK functionality, and could be applied separately. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-rw-r--r--toolchain/toolchain-external/pkg-toolchain-external.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/toolchain/toolchain-external/pkg-toolchain-external.mk b/toolchain/toolchain-external/pkg-toolchain-external.mk
index dc0588c536..b9ad1720a1 100644
--- a/toolchain/toolchain-external/pkg-toolchain-external.mk
+++ b/toolchain/toolchain-external/pkg-toolchain-external.mk
@@ -77,7 +77,7 @@ ifneq ($(TOOLCHAIN_EXTERNAL_PREFIX),)
TOOLCHAIN_EXTERNAL_BIN := $(dir $(shell which $(TOOLCHAIN_EXTERNAL_PREFIX)-gcc))
endif
else
-TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/bin
+TOOLCHAIN_EXTERNAL_BIN = $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/bin
endif
# If this is a buildroot toolchain, it already has a wrapper which we want to