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author | Irina Tirdea <irina.tirdea@intel.com> | 2012-10-08 08:43:27 +0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-08 22:42:16 +0200 |
commit | d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4 (patch) | |
tree | 5b4ea9fab5c4b0b1364ce1f5dcf722d04b134b43 /tools/perf/config | |
parent | perf tools: Add on_exit implementation (diff) | |
download | linux-d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4.tar.xz linux-d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4.zip |
perf tools: Update Makefile for Android
For cross-compiling on Android, some specific changes are needed in
the Makefile.
Update the Makefile to support cross-compiling for Android.
The original ideea for this was send by Bernhard Rosenkraenzer in
https://lkml.org/lkml/2012/8/23/316, but this is a rewrite.
Changes:
() support bionic in addition to glibc
() remove rt and pthread libraries that do not exist in Android
() use $(CFLAGS) when detecting initial compiler flags. This is needed
when setting CFLAGS as an argument of make (e.g. for setting --sysroot).
() include perf's local directory when building for Android to be able to find
relative paths if using --sysroot (e.g.: ../../include/linux/perf_event.h)
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Cc: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1349678613-7045-3-git-send-email-irina.tirdea@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/config')
-rw-r--r-- | tools/perf/config/feature-tests.mak | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/config/feature-tests.mak b/tools/perf/config/feature-tests.mak index eaeb0fd6f395..3ef5ec9cdff8 100644 --- a/tools/perf/config/feature-tests.mak +++ b/tools/perf/config/feature-tests.mak @@ -43,6 +43,15 @@ int main(void) } endef +define SOURCE_BIONIC +#include <android/api-level.h> + +int main(void) +{ + return __ANDROID_API__; +} +endef + define SOURCE_ELF_MMAP #include <libelf.h> int main(void) |