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| author |   Jiri Olsa <jolsa@kernel.org> | 2014-12-31 17:37:00 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-02-12 11:16:56 -0300 |
| commit | fcfd6611fbccdbf2593bd949097a5c0e45cd96da (patch) | |
| tree | 59cba6780e6d5472ac8e608b3e6cf669a93c3b02 /tools/build | |
| parent | tools build: Add new build support (diff) | |
| download | linux-dev-fcfd6611fbccdbf2593bd949097a5c0e45cd96da.tar.xz linux-dev-fcfd6611fbccdbf2593bd949097a5c0e45cd96da.zip | |
tools build: Add detected config support
Adding support to include detected configuration makefile into the build
process. This will allow the Build objects to be configurable based on
the config data, like:
perf-$(CONFIG_KRAVA) += krava.o
The configuration is stored in '.config-detected' file, which is
generated for each compilation.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-bl8qho0ubck7aqrbbfu9inlm@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build')
| -rw-r--r-- | tools/build/Makefile.build | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build index ae203f21cc86..35174d920476 100644 --- a/tools/build/Makefile.build +++ b/tools/build/Makefile.build @@ -22,6 +22,9 @@ build-dir := $(srctree)/tools/build # Generic definitions include $(build-dir)/Build.include +# do not force detected configuration +-include .config-detected + # Init all relevant variables used in build files so # 1) they have correct type # 2) they do not inherit any value from the environment |