From 14d0bb4767cba22b826eae03a6e5cfa4c1cd4287 Mon Sep 17 00:00:00 2001
From: gdh1995 <gdh1995@qq.com>
Date: Wed, 13 Jan 2016 18:20:41 +0800
Subject: [PATCH] use relative paths on making build/tools/ links

The old uses `abspath`, which I think is so harmful:
* If I `cp -a` the whole project, `build/tools/caffe` still refer to
    the old file, until `make clean`, making debugging very hard
* For `tar` and `scp`, the soft links can not work
    unless the target project folder has the same path
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 787b0e8d036..76d51ad8bd0 100644
--- a/Makefile
+++ b/Makefile
@@ -601,7 +601,7 @@ $(TEST_CXX_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CXX_BUILD_DIR)/%.o \
 # Target for extension-less symlinks to tool binaries with extension '*.bin'.
 $(TOOL_BUILD_DIR)/%: $(TOOL_BUILD_DIR)/%.bin | $(TOOL_BUILD_DIR)
 	@ $(RM) $@
-	@ ln -s $(abspath $<) $@
+	@ ln -s $(notdir $<) $@
 
 $(TOOL_BINS): %.bin : %.o | $(DYNAMIC_NAME)
 	@ echo CXX/LD -o $@