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uml: fix symlink loops

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symlinks to directories in the non-O= case were lacking -n, which meant
that, when the link already existed, a new link pointing at itself was
created in the target directory.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike 2007-11-14 16:58:42 -08:00 committed by Linus Torvalds
parent 5a6dca7c15
commit fcbaa088fc
1 changed files with 3 additions and 3 deletions
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6
arch/um/Makefile
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@ -168,7 +168,7 @@ ifneq ($(KBUILD_SRC),)
$(Q)mkdir -p $(objtree)/include/asm-um
$(Q)ln -fsn $(srctree)/include/asm-$(HEADER_ARCH) include/asm-um/arch
else
$(Q)cd $(TOPDIR)/include/asm-um && ln -sf ../asm-$(HEADER_ARCH) arch
$(Q)cd $(TOPDIR)/include/asm-um && ln -fsn ../asm-$(SUBARCH) arch
endif
$(objtree)/$(ARCH_DIR)/include:
@ -180,7 +180,7 @@ $(ARCH_DIR)/include/sysdep: $(objtree)/$(ARCH_DIR)/include
ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/sysdep-$(SUBARCH) $(ARCH_DIR)/include/sysdep
else
$(Q)cd $(ARCH_DIR)/include && ln -sf sysdep-$(SUBARCH) sysdep
$(Q)cd $(ARCH_DIR)/include && ln -fsn sysdep-$(SUBARCH) sysdep
endif
$(ARCH_DIR)/os:
@ -188,7 +188,7 @@ $(ARCH_DIR)/os:
ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/os-$(OS) $(ARCH_DIR)/os
else
$(Q)cd $(ARCH_DIR) && ln -sf os-$(OS) os
$(Q)cd $(ARCH_DIR) && ln -fsn os-$(OS) os
endif
# Generated files