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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-04 19:35:47 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-04 19:38:59 -0300 |
commit | 2492c465ad3ae6860ebfff1c9032865017835e70 (patch) | |
tree | 3d90bb4516d8e7bfbff757a824954c8b91a046bd /tools/build/feature/test-all.c | |
parent | 4a0f65c102ec3a718b4a0b90981232b6cb019477 (diff) | |
download | linux-2492c465ad3ae6860ebfff1c9032865017835e70.tar.bz2 |
perf build: Add feature detection for libelf's elf_getshdrstrndx()
That appeared after 0.140, and will be used in the SDT code, so, to
avoid bisection break on older systems, add a feature detection and
provide a stub with a pr_debug() to keep it building.
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-80y0eldgweorqnwha9rvfxjr@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build/feature/test-all.c')
-rw-r--r-- | tools/build/feature/test-all.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index a282e8cb84f3..7433cca33306 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -49,6 +49,10 @@ # include "test-libelf-getphdrnum.c" #undef main +#define main main_test_libelf_getshdrstrndx +# include "test-libelf-getshdrstrndx.c" +#undef main + #define main main_test_libunwind # include "test-libunwind.c" #undef main @@ -149,6 +153,7 @@ int main(int argc, char *argv[]) main_test_dwarf(); main_test_dwarf_getlocations(); main_test_libelf_getphdrnum(); + main_test_libelf_getshdrstrndx(); main_test_libunwind(); main_test_libaudit(); main_test_libslang(); |