diff options
| author | Ingo Molnar <mingo@kernel.org> | 2013-10-02 09:54:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-09 08:48:53 +0200 |
| commit | f1138ec66e839ce90c58af0c264db33271d73466 (patch) | |
| tree | 684820b98aa66aea8f02aa0b0c8be1abb4f0152f /tools/perf/config/feature-checks | |
| parent | de0f03fb8dc268de63d366e735cc576a22df201b (diff) | |
tools/perf/build: Speed up auto-detection
The detection of certain rarely detected features can be delayed
to when they are actually needed.
So speed up the common case of auto-detection by pre-building only
a core set of features and populating only their feature-flags.
[ Features not listed in CORE_FEATURES need to built explicitly
via the feature_check() function. ]
(Also order the feature names alphabetically, while at it.)
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-xQkuveknd0gqla1dfxrqKpkl@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/config/feature-checks')
| -rw-r--r-- | tools/perf/config/feature-checks/Makefile | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 4b855e0ccd0..d4c55acc82b 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -1,28 +1,29 @@ FILES= \ - test-hello \ - test-stackprotector-all \ - test-stackprotector \ - test-volatile-register-var \ - test-fortify-source \ + test-all \ + test-backtrace \ test-bionic \ - test-libelf \ - test-glibc \ test-dwarf \ - test-libelf-mmap \ - test-libelf-getphdrnum \ - test-libunwind \ - test-libaudit \ - test-libslang \ + test-fortify-source \ + test-glibc \ test-gtk2 \ test-gtk2-infobar \ + test-hello \ + test-libaudit \ + test-libbfd \ + test-libelf \ + test-libelf-getphdrnum \ + test-libelf-mmap \ + test-libnuma \ test-libperl \ test-libpython \ test-libpython-version \ - test-libbfd \ + test-libslang \ + test-libunwind \ test-on-exit \ - test-backtrace \ - test-libnuma + test-stackprotector-all \ + test-stackprotector \ + test-volatile-register-var CC := $(CC) -MD |