[Buildroot] [git commit] toolchain: Correct test for external tools symlink creation

[Peter Korsgaard]

commit: http://git.buildroot.net/buildroot/commit/?id=d64c4ed3f787802d2b3953a5db787984d9a6626e
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

When the external tools chain is installed in a path that match one of
the first case test, all symlink are created to the external
wrapper. The proposed solution is to test only the base name not the
full path.

Signed-off-by: Stany MARCEL <stanypub at gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
 toolchain/toolchain-external/ext-tool.mk |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
index 8287916..572917f 100644
--- a/toolchain/toolchain-external/ext-tool.mk
+++ b/toolchain/toolchain-external/ext-tool.mk
@@ -318,9 +318,9 @@ $(STAMP_DIR)/ext-toolchain-installed: $(TOOLCHAIN_EXTERNAL_DEPENDENCIES)
 $(HOST_DIR)/usr/bin/ext-toolchain-wrapper: $(STAMP_DIR)/ext-toolchain-installed
 	mkdir -p $(HOST_DIR)/usr/bin; cd $(HOST_DIR)/usr/bin; \
 	for i in $(TOOLCHAIN_EXTERNAL_CROSS)*; do \
-		case "$$i" in \
+		base=$${i##*/}; \
+		case "$$base" in \
 		*cc|*cc-*|*++|*++-*|*cpp) \
-			base=$${i##*/}; \
 			ln -sf $(@F) $$base; \
 			;; \
 		*) \