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x86_64: fix headers_install 

A bug in headers_install for ARCH=x86_64 yields an asm/ directory full of
files all of which are using the same #ifdef guard, "__ASM_STUB_" with no
postfix.  So the second and later asm files #included in the same C file
(often through standard headers like ioctl.h) yields no symbols.

Strangeness with the Ubuntu 'tell me if I support something that's not
explcitly mentioned in POSIX, and I'll strip it out' shell, I believe.

We don't need the 'export' but we do need a semicolon at the end of the
FNAME line:

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Woodhouse 2007-07-06 02:39:52 -07:00 committed by Linus Torvalds
parent d25c1ba2fa
commit 0db19c412c
1 changed files with 1 additions and 1 deletions
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2
scripts/Makefile.headersinst
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@ -108,7 +108,7 @@ quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
quiet_cmd_gen = GEN $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
cmd_gen = \
FNAME=$(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$@) \
FNAME=$(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$@); \
STUBDEF=__ASM_STUB_`echo $$FNAME | tr a-z.- A-Z__`; \
(echo "/* File autogenerated by 'make headers_install' */" ; \
echo "\#ifndef $$STUBDEF" ; \