From: Arnaldo Carvalho de Melo <a...@redhat.com> Since we get all the tests in a single .c file for a first test, tools/build/feature/test-all.c, if individual tests set that define and fail to undef it at its end, then it the test-all.c build will fail due to defining _GNU_SOURCE multiple times, getting us to the slow path, so undef it at the end in tests that define it.
Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Link: https://lkml.kernel.org/n/tip-w6s00jfo1xabgphzczadl...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/build/feature/test-get_current_dir_name.c | 1 + tools/build/feature/test-libpython.c | 1 + tools/build/feature/test-setns.c | 1 + 3 files changed, 3 insertions(+) diff --git a/tools/build/feature/test-get_current_dir_name.c b/tools/build/feature/test-get_current_dir_name.c index 573000f93212..c3c201691b4f 100644 --- a/tools/build/feature/test-get_current_dir_name.c +++ b/tools/build/feature/test-get_current_dir_name.c @@ -8,3 +8,4 @@ int main(void) free(get_current_dir_name()); return 0; } +#undef _GNU_SOURCE diff --git a/tools/build/feature/test-libpython.c b/tools/build/feature/test-libpython.c index 0c1641b0d9a7..371c9113e49d 100644 --- a/tools/build/feature/test-libpython.c +++ b/tools/build/feature/test-libpython.c @@ -7,3 +7,4 @@ int main(void) return 0; } +#undef _GNU_SOURCE diff --git a/tools/build/feature/test-setns.c b/tools/build/feature/test-setns.c index 1f714d2a658b..4a1581ae7a55 100644 --- a/tools/build/feature/test-setns.c +++ b/tools/build/feature/test-setns.c @@ -5,3 +5,4 @@ int main(void) { return setns(0, 0); } +#undef _GNU_SOURCE -- 2.19.1
