path: root/scripts/Makefile.headersinst
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-16 18:19:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-16 18:19:19 -0800
commit5674124f9f16f196533abb383193bd232c9afc2f (patch)
tree275af51d6f7749dc72e1530fcace7c770cdbdd46 /scripts/Makefile.headersinst
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest (diff)
parentx86: Move <asm/asm-offsets.h> from trace_syscalls.c to asm/syscall.h (diff)
Merge branch 'x86-syscall-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'x86-syscall-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Move <asm/asm-offsets.h> from trace_syscalls.c to asm/syscall.h x86, um: Fix typo in 32-bit system call modifications um: Use $(srctree) not $(KBUILD_SRC) x86, um: Mark system call tables readonly x86, um: Use the same style generated syscall tables as native um: Generate headers before generating user-offsets.s um: Run host archheaders, allow use of host generated headers kbuild, headers.sh: Don't make archheaders explicitly x86, syscall: Allow syscall offset to be symbolic x86, syscall: Re-fix typo in comment x86: Simplify syscallhdr.sh x86: Generate system call tables and unistd_*.h from tables checksyscalls: Use arch/x86/syscalls/syscall_32.tbl as source x86: Machine-readable syscall tables and scripts to process them trace: Include <asm/asm-offsets.h> in trace_syscalls.c x86-64, ia32: Move compat_ni_syscall into C and its own file x86-64, syscall: Adjust comment spacing and remove typo kbuild: Add support for an "archheaders" target kbuild: Add support for installing generated asm headers
Diffstat (limited to 'scripts/Makefile.headersinst')
1 files changed, 8 insertions, 2 deletions
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index a57f5bd5a13d..d3bae5e7b601 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -4,12 +4,16 @@
# header-y - list files to be installed. They are preprocessed
# to remove __KERNEL__ section of the file
# objhdr-y - Same as header-y but for generated files
+# genhdr-y - Same as objhdr-y but in a generated/ directory
# ==========================================================================
# called may set destination dir (when installing to asm/)
_dst := $(if $(dst),$(dst),$(obj))
+# generated header directory
+gen := $(if $(gen),$(gen),$(subst include/,include/generated/,$(obj)))
kbuild-file := $(srctree)/$(obj)/Kbuild
include $(kbuild-file)
@@ -33,9 +37,10 @@ wrapper-files := $(filter $(header-y), $(generic-y))
# all headers files for this dir
header-y := $(filter-out $(generic-y), $(header-y))
-all-files := $(header-y) $(objhdr-y) $(wrapper-files)
+all-files := $(header-y) $(objhdr-y) $(genhdr-y) $(wrapper-files)
input-files := $(addprefix $(srctree)/$(obj)/,$(header-y)) \
- $(addprefix $(objtree)/$(obj)/,$(objhdr-y))
+ $(addprefix $(objtree)/$(obj)/,$(objhdr-y)) \
+ $(addprefix $(objtree)/$(gen)/,$(genhdr-y))
output-files := $(addprefix $(install)/, $(all-files))
# Work out what needs to be removed
@@ -52,6 +57,7 @@ quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
cmd_install = \
$(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \
$(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \
+ $(PERL) $< $(objtree)/$(gen) $(install) $(SRCARCH) $(genhdr-y); \
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(install)/$$F; \
done; \