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| author | David Howells <dhowells@redhat.com> | 2012-11-05 16:15:24 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-11-19 23:10:14 +0100 |
| commit | ca9dfc6cc45a8ae0297188f5fed23af242cc8a8d (patch) | |
| tree | 44fe43e74218df4181469539f48e26f097c018e2 /tools/scripts | |
| parent | Merge branch 'x86-pre-uapi' into perf-uapi (diff) | |
| download | linux-ca9dfc6cc45a8ae0297188f5fed23af242cc8a8d.tar.xz linux-ca9dfc6cc45a8ae0297188f5fed23af242cc8a8d.zip | |
tools: Define a Makefile function to do subdir processing
Define a Makefile function that can be called with $(call ...) to wrap
the subdir make invocations in tools/Makefile.
This will allow us in the next patch to insert bits in there to honour
O= flags when called from the top-level Makefile.
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Borislav Petkov <bp@amd64.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1378.1352379110@warthog.procyon.org.uk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/scripts')
| -rw-r--r-- | tools/scripts/Makefile.include | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index 96ce80a3743b..4a9e3176f743 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -41,6 +41,14 @@ else NO_SUBDIR = : endif +# +# Define a callable command for descending to a new directory +# +# Call by doing: $(call descend,directory[,target]) +# +descend = \ + $(QUIET_SUBDIR0)$(1) $(QUIET_SUBDIR1) $(2) + QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir QUIET_SUBDIR1 = |