diff options
| author | Joonsoo Kim <js1304@gmail.com> | 2012-10-29 22:41:06 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-31 12:17:49 -0200 |
| commit | cd69ef88a7cbe5ad404454ed8f491e6b16b4e86f (patch) | |
| tree | 4f3cb98650d498970a7774525dd434b5c6d0149b /tools/perf/Documentation/android.txt | |
| parent | d30ff29562ecbf79e82df72724d0c6180f2e2c06 (diff) | |
perf tools: Add info about cross compiling for Android ARM
Without defining ARCH=arm, building perf for Android ARM will fail,
because it needs architecture specific files.
So add related relevant information to the android documentation.
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Irina Tirdea <irina.tirdea@intel.com>
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/1351518066-4791-1-git-send-email-js1304@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/android.txt')
| -rw-r--r-- | tools/perf/Documentation/android.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/Documentation/android.txt b/tools/perf/Documentation/android.txt index a39dbbb44c4..8484c3a04a6 100644 --- a/tools/perf/Documentation/android.txt +++ b/tools/perf/Documentation/android.txt @@ -48,7 +48,10 @@ For x86: II. Compile perf for Android ------------------------------------------------ You need to run make with the NDK toolchain and sysroot defined above: - make CROSS_COMPILE=${NDK_TOOLCHAIN} CFLAGS="--sysroot=${NDK_SYSROOT}" +For arm: + make ARCH=arm CROSS_COMPILE=${NDK_TOOLCHAIN} CFLAGS="--sysroot=${NDK_SYSROOT}" +For x86: + make ARCH=x86 CROSS_COMPILE=${NDK_TOOLCHAIN} CFLAGS="--sysroot=${NDK_SYSROOT}" III. Install perf ----------------------------------------------- |