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kbuild: only one call for include/ in make headers_*

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Move it to the top-level file to decide if we install/check
the generic headers or the arch specific headers.

This revealed a long standing bug where "make headers_check_all"
relied on the files in asm/ for the current architecture.
So make headers_check_all is now broken by this commit.

In addition:

o add a simpler way to detect if an arch support
  exporting header files.

o add 'set -e;' so we error out early if
  make headers_check_all fails.

o add sparc64 and cris to arch we do not process
  in make headers_*_all because:

    sparc64 - use sparc to export headers
    cris    - is know seriously broken

Includes suggestions from: David Woodhouse
<dwmw2@infradead.org>.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Sam Ravnborg 2008-06-09 21:24:28 +02:00
commit 88181ec30f
1 changed files with 16 additions and 22 deletions
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9
scripts/Makefile.headersinst
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@ -28,15 +28,6 @@ include $(kbuild-file)
include scripts/Kbuild.include
# If this is include/asm-$(ARCH) then override $(_dst) so that
# we install to include/asm directly.
# Unless $(BIASMDIR) is set, in which case we're probably doing
# a 'headers_install_all' build and we should keep the -$(ARCH)
# in the directory name.
ifeq ($(obj),include/asm-$(ARCH)$(BIASMDIR))
_dst := include/asm
endif
install := $(INSTALL_HDR_PATH)/$(_dst)
header-y := $(sort $(header-y) $(unifdef-y))