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authorArnaldo Carvalho de Melo <acme@redhat.com>2015-09-17 12:20:28 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-09-17 13:14:35 -0300
commitf8ac8606fd3cd72183de8eec2b151ff05040c70f (patch)
tree99430a2e85bbab9c1ec12951fd5cfd19bff5d9a0 /tools/build/feature/test-all.c
parent179f36dde3cec0f9f05a757b68f6a58e4edbcc95 (diff)
downloadlinux-f8ac8606fd3cd72183de8eec2b151ff05040c70f.tar.bz2
tools build: Add test for presence of numa_num_possible_cpus() in libnuma
The existing numa test checks only if numa.h and numa_available() are present, but that can be satisfied with an old libnuma that is not enough for the 'perf bench numa' entry, so add a test to check for that: [acme@rhel5 linux]$ make NO_AUXTRACE=1 NO_LIBPERL=1 -C tools/perf O=/tmp/build/perf install-bin make: Entering directory `/home/acme/git/linux/tools/perf' BUILD: Doing 'make -j2' parallel build Auto-detecting system features: ... libelf: [ on ] ... libnuma: [ on ] ... numa_num_possible_cpus: [ OFF ] ... libperl: [ on ] <SNIP> config/Makefile:577: Old numa library found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev >= 2.0.8 INSTALL binaries <SNIP> This fixes the build on old systems such as RHEL/CentOS 5.11. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: Stephane Eranian <eranian@google.com> Cc: Victor Kamensky <victor.kamensky@linaro.org> Cc: Vinson Lee <vlee@twopensource.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-zqriqkezppi2de2iyjin1tnc@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.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
index 84689a67814a..7a8cdbad3e1b 100644
--- a/tools/build/feature/test-all.c
+++ b/tools/build/feature/test-all.c
@@ -77,6 +77,10 @@
# include "test-libnuma.c"
#undef main
+#define main main_test_numa_num_possible_cpus
+# include "test-numa_num_possible_cpus.c"
+#undef main
+
#define main main_test_timerfd
# include "test-timerfd.c"
#undef main
@@ -136,6 +140,7 @@ int main(int argc, char *argv[])
main_test_libbfd();
main_test_backtrace();
main_test_libnuma();
+ main_test_numa_num_possible_cpus();
main_test_timerfd();
main_test_stackprotector_all();
main_test_libdw_dwarf_unwind();