* [PATCH] mtd-utils: Use $(CURDIR) in place of $(PWD)
@ 2010-09-28 0:22 Kevin Cernekee
2010-09-28 6:48 ` Artem Bityutskiy
0 siblings, 1 reply; 2+ messages in thread
From: Kevin Cernekee @ 2010-09-28 0:22 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd
$(PWD) comes from the shell and may cause unexpected side effects when
using "make -C".
$(CURDIR) is defined internally by GNU make.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
---
Makefile | 2 +-
common.mk | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index 93661cb..7ab9743 100644
--- a/Makefile
+++ b/Makefile
@@ -33,7 +33,7 @@ clean::
-rm -f $(SYMLINKS)
ifneq ($(BUILDDIR)/.git,)
ifneq ($(BUILDDIR),.)
-ifneq ($(BUILDDIR),$(PWD))
+ifneq ($(BUILDDIR),$(CURDIR))
rm -rf $(BUILDDIR)
endif
endif
diff --git a/common.mk b/common.mk
index be785b4..0444ad9 100644
--- a/common.mk
+++ b/common.mk
@@ -26,10 +26,10 @@ INCLUDEDIR=$(PREFIX)/include
ifndef BUILDDIR
ifeq ($(origin CROSS),undefined)
- BUILDDIR := $(PWD)
+ BUILDDIR := $(CURDIR)
else
# Remove the trailing slash to make the directory name
- BUILDDIR := $(PWD)/$(CROSS:-=)
+ BUILDDIR := $(CURDIR)/$(CROSS:-=)
endif
endif
override BUILDDIR := $(patsubst %/,%,$(BUILDDIR))
--
1.7.0.4
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2010-09-28 0:22 [PATCH] mtd-utils: Use $(CURDIR) in place of $(PWD) Kevin Cernekee
2010-09-28 6:48 ` Artem Bityutskiy
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