[commit] r6606 - trunk

[repository service]

Author: oxygene
Date: Sat May 21 01:31:41 2011
New Revision: 6606
URL: https://tracker.coreboot.org/trac/coreboot/changeset/6606

Log:
Handle absolute source file paths

We used to fail there because we unconditionally prefixed the relative directory where it was referenced.
Tested in various scenarios:
- obj=build
- obj=../obj
- obj=$PWD/../obj
- obj=/some/other/absolute/path
- obj=/./some/other/absolute/path

In-tree relative paths still work as before, the only change in behaviour is when a source file name (as specified in one of the *-y variables) starts with "/".

Signed-off-by: Patrick Georgi 
Acked-by: Patrick Georgi

Modified:
   trunk/Makefile

Modified: trunk/Makefile
==============================================================================
--- trunk/Makefile	Sat May 21 01:08:12 2011	(r6605)
+++ trunk/Makefile	Sat May 21 01:31:41 2011	(r6606)
@@ -176,7 +176,7 @@
    $(foreach class,$(classes), \
    	$(eval $(class)-srcs+= \
    		$$(subst $(top)/,, \
-			$$(abspath $$(addprefix $(dir $(1)),$$($(class)-y)))))) \
+			$$(abspath $$(subst $(dir $(1))/,/,$$(addprefix $(dir $(1)),$$($(class)-y))))))) \
    $(foreach special,$(special-classes), \
    	$(foreach item,$($(special)-y), $(call $(special)-handler,$(dir $(1)),$(item)))) \
    $(eval subdirs+=$$(subst $(CURDIR)/,,$$(abspath $$(addprefix $(dir $(1)),$$(subdirs-y)))))