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authorFranck Bui-Huu <fbuihuu@gmail.com>2008-03-21 06:22:01 +0300
committerPaul Mundt <lethal@linux-sh.org>2008-03-21 06:22:01 +0300
commit49a5ba46c5d1e34bcb07634157b29d7414ce13bd (patch)
treecca1cf5409cb077387cc9a17789da1fdab5a488a /arch/sh
parent40f75879a0dda7025cebc3444c9317ec9e3dcd70 (diff)
downloadlinux-49a5ba46c5d1e34bcb07634157b29d7414ce13bd.tar.xz
sh: Use relative paths for mach/cpu symlinks.
When building the kernel without passing the O= command line parameter there's no point to use absolute paths for them. Usually relative paths are preferred because they survive directory moves, work across networked file systems and chrooted environments. Absolute paths are still used if an output directory is given. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Makefile8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index c510c225144f..cffc92b1bf2e 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -154,7 +154,11 @@ drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
boot := arch/sh/boot
+ifneq ($(KBUILD_SRC),)
incdir-prefix := $(srctree)/include/asm-sh/
+else
+incdir-prefix :=
+endif
# Update machine arch and proc symlinks if something which affects
# them changed. We use .arch and .mach to indicate when they were
@@ -182,7 +186,7 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
$(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
$(Q)rm -f include/asm-sh/mach
$(Q)for i in $(incdir-y); do \
- if [ -d $(incdir-prefix)$$i ]; then \
+ if [ -d $(srctree)/include/asm-sh/$$i ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e "include/asm-sh/$$i"; \
ln -fsn $(incdir-prefix)$$i \
@@ -191,7 +195,7 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
if [ ! -d include/asm-sh/mach ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e 'include/asm-sh'; \
- ln -fsn $(incdir-prefix) include/asm-sh/mach; \
+ ln -fsn $(incdir-prefix)../asm-sh include/asm-sh/mach; \
fi; \
fi; \
done