Commit 0ec572f0 authored Feb 12, 2019 by Arnaldo Carvalho de Melo

tools feature: Undef _GNU_SOURCE at the end of feature tests

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.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-w6s00jfo1xabgphzczadl59b@git.kernel.org

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 39f4a913

tools/build/feature/test-get_current_dir_name.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -8,3 +8,4 @@ int main(void)
		free(get_current_dir_name());
		return 0;
		}
		#undef _GNU_SOURCE

tools/build/feature/test-libpython.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -7,3 +7,4 @@ int main(void)

		return 0;
		}
		#undef _GNU_SOURCE

tools/build/feature/test-setns.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -5,3 +5,4 @@ int main(void)
		{
		return setns(0, 0);
		}
		#undef _GNU_SOURCE

Admin message