Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 2/3] perf tools: Add feature check for lzma library | Date | Fri, 30 Jan 2015 11:22:25 +0100 |
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Will be used to decompress 'xz' objects.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/config/Makefile | 6 ++++-- tools/perf/config/feature-checks/Makefile | 6 +++++- tools/perf/config/feature-checks/test-lzma.c | 9 +++++++++ 3 files changed, 18 insertions(+), 3 deletions(-) create mode 100644 tools/perf/config/feature-checks/test-lzma.c
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index cc224080b525..d49e1ebb3e41 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -202,7 +202,8 @@ CORE_FEATURE_TESTS = \ stackprotector-all \ timerfd \ libdw-dwarf-unwind \ - zlib + zlib \ + lzma LIB_FEATURE_TESTS = \ dwarf \ @@ -217,7 +218,8 @@ LIB_FEATURE_TESTS = \ libslang \ libunwind \ libdw-dwarf-unwind \ - zlib + zlib \ + lzma VF_FEATURE_TESTS = \ backtrace \ diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 42ac05aaf8ac..cd0a4eab78ab 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -31,7 +31,8 @@ FILES= \ test-libdw-dwarf-unwind.bin \ test-compile-32.bin \ test-compile-x32.bin \ - test-zlib.bin + test-zlib.bin \ + test-lzma.bin CC := $(CROSS_COMPILE)gcc -MD PKG_CONFIG := $(CROSS_COMPILE)pkg-config @@ -147,6 +148,9 @@ test-compile-x32.bin: test-zlib.bin: $(BUILD) -lz +test-lzma.bin: + $(BUILD) -llzma + -include *.d ############################### diff --git a/tools/perf/config/feature-checks/test-lzma.c b/tools/perf/config/feature-checks/test-lzma.c new file mode 100644 index 000000000000..586bdd0ed87a --- /dev/null +++ b/tools/perf/config/feature-checks/test-lzma.c @@ -0,0 +1,9 @@ +#include <lzma.h> + +int main(void) +{ + lzma_stream strm = LZMA_STREAM_INIT; + + lzma_stream_decoder(&strm, UINT64_MAX, LZMA_CONCATENATED); + return 0; +} -- 1.9.3
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