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Signed-off-by: Masahiro Yamada <[email protected]>
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Several arch/*/include/uapi/asm/* header simply include the
corresponding <asm-generic/*> file. This patch allows such files to be
specified in uapi/asm/Kbuild via "generic-y += ..." to be automatically
generated (similar to asm/Kbuild).
Signed-off-by: Catalin Marinas <[email protected]>
Signed-off-by: David Howells <[email protected]>
Cc: Michal Marek <[email protected]>
Cc: Arnd Bergmann <[email protected]>
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This patch silences a Makefile.asm-generic message
by defining a dummy rule for all.
make -f /usr/src/git/scripts/Makefile.asm-generic \
obj=arch/x86/include/generated/asm
make[1]: Nothing to be done for `all'.
Signed-off-by: Peter Foley <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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Do nothing if arch/$(SRCARCH)/include/asm/Kbuild does not exist, which
is the case of um.
Reported-by: Randy Dunlap <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
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There is an increasing amount of header files
shared between individual architectures in asm-generic.
To avoid a lot of dummy wrapper files that just
include the corresponding file in asm-generic provide
some basic support in kbuild for this.
With the following patch an architecture can maintain
a list of files in the file arch/$(ARCH)/include/asm/Kbuild
To use a generic file just add:
generic-y += <name-of-header-file.h>
For each file listed kbuild will generate the necessary
wrapper in arch/$(ARCH)/include/generated/asm.
When installing userspace headers a wrapper is likewise created.
The original inspiration for this came from the unicore32
patchset - although a different method is used.
The patch includes several improvements from Arnd Bergmann.
Michael Marek contributed Makefile.asm-generic.
Remis Baima did an intial implementation along to achive
the same - see https://patchwork.kernel.org/patch/13352/
Signed-off-by: Sam Ravnborg <[email protected]>
Acked-by: Guan Xuetao <[email protected]>
Tested-by: Guan Xuetao <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Cc: Remis Lima Baima <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
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