kbuild: revert $(realpath ...) to $(shell cd ... && /bin/pwd)

[linux-2.6-block.git] / tools / scripts / Makefile.include

diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include
index 9dc8f078a83c87e361883569e06fd86889a9164e..1e8b6116ba3c4ee03e137b737b84aaa26d133b94 100644 (file)
--- a/tools/scripts/Makefile.include
+++ b/tools/scripts/Makefile.include
@@ -1,7 +1,7 @@
 ifneq ($(O),)
 ifeq ($(origin O), command line)
-       ABSOLUTE_O := $(realpath $(O))
-       dummy := $(if $(ABSOLUTE_O),,$(error O=$(O) does not exist))
+       dummy := $(if $(shell test -d $(O) || echo $(O)),$(error O=$(O) does not exist),)
+       ABSOLUTE_O := $(shell cd $(O) ; pwd)
        OUTPUT := $(ABSOLUTE_O)/$(if $(subdir),$(subdir)/)
        COMMAND_O := O=$(ABSOLUTE_O)
 ifeq ($(objtree),)
@@ -12,7 +12,7 @@ endif
 
 # check that the output directory actually exists
 ifneq ($(OUTPUT),)
-OUTDIR := $(realpath $(OUTPUT))
+OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
 $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
 endif