diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2015-03-04 10:35:47 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-03-21 17:53:39 (GMT) |
| commit | 6c6f0f6164fbf7a1667378496ee36ae48c18a9d6 (patch) | |
| tree | f7cbfd5ceaa05b16fbfd3e0db2392b447e62c579 | |
| parent | 00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5 (diff) | |
| download | linux-6c6f0f6164fbf7a1667378496ee36ae48c18a9d6.tar.xz | |
tools build: Add feature check for lzma library
Will be used to decompress 'xz' objects. The check detects
the liblzma.so devel library normally delivered by xz package.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
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: Stephane Eranian <eranian@google.com>
| -rw-r--r-- | tools/build/Makefile.feature | 6 | ||||
| -rw-r--r-- | tools/build/feature/Makefile | 8 | ||||
| -rw-r--r-- | tools/build/feature/test-all.c | 5 | ||||
| -rw-r--r-- | tools/build/feature/test-lzma.c | 10 |
4 files changed, 25 insertions, 4 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index c6f4489..3a0b0ca 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -50,7 +50,8 @@ FEATURE_TESTS = \ stackprotector-all \ timerfd \ libdw-dwarf-unwind \ - zlib + zlib \ + lzma FEATURE_DISPLAY = \ dwarf \ @@ -65,7 +66,8 @@ FEATURE_DISPLAY = \ libslang \ libunwind \ libdw-dwarf-unwind \ - zlib + zlib \ + lzma # Set FEATURE_CHECK_(C|LD)FLAGS-all for all FEATURE_TESTS features. # If in the future we need per-feature checks/flags for features not diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 0d694a9..463ed8f 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -32,7 +32,8 @@ FILES= \ test-libbabeltrace.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 @@ -45,7 +46,7 @@ __BUILD = $(CC) $(CFLAGS) -Wall -Werror -o $(OUTPUT)$@ $(patsubst %.bin,%.c,$@) ############################### test-all.bin: - $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz + $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma test-hello.bin: $(BUILD) @@ -152,6 +153,9 @@ test-compile-x32.bin: test-zlib.bin: $(BUILD) -lz +test-lzma.bin: + $(BUILD) -llzma + -include *.d ############################### diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index a61c204..84689a6 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -113,6 +113,10 @@ #undef main #endif +#define main main_test_lzma +# include "test-lzma.c" +#undef main + int main(int argc, char *argv[]) { main_test_libpython(); @@ -138,6 +142,7 @@ int main(int argc, char *argv[]) main_test_sync_compare_and_swap(argc, argv); main_test_zlib(); main_test_pthread_attr_setaffinity_np(); + main_test_lzma(); return 0; } diff --git a/tools/build/feature/test-lzma.c b/tools/build/feature/test-lzma.c new file mode 100644 index 0000000..95adc8c --- /dev/null +++ b/tools/build/feature/test-lzma.c @@ -0,0 +1,10 @@ +#include <lzma.h> + +int main(void) +{ + lzma_stream strm = LZMA_STREAM_INIT; + int ret; + + ret = lzma_stream_decoder(&strm, UINT64_MAX, LZMA_CONCATENATED); + return ret ? -1 : 0; +} |