On Alpine Linux 3.12, 3.13, I see this test failure: FAIL: test-get-rusage-data ==========================
../../gltests/test-get-rusage-data.c:60: assertion 'value3 > value1' failed Aborted FAIL test-get-rusage-data (exit status: 134) This patch fixes it. 2021-01-17 Bruno Haible <br...@clisp.org> get-rusage-data tests: Avoid test failure on musl libc. * modules/get-rusage-data-tests (Files): Add m4/musl.m4. (configure.ac): Invoke gl_MUSL_LIBC. * tests/test-get-rusage-data.c (main): Treat musl libc like glibc. diff --git a/modules/get-rusage-data-tests b/modules/get-rusage-data-tests index 0b55794..109cce5 100644 --- a/modules/get-rusage-data-tests +++ b/modules/get-rusage-data-tests @@ -1,10 +1,12 @@ Files: tests/test-get-rusage-data.c tests/macros.h +m4/musl.m4 Depends-on: configure.ac: +gl_MUSL_LIBC Makefile.am: TESTS += test-get-rusage-data diff --git a/tests/test-get-rusage-data.c b/tests/test-get-rusage-data.c index 229fd8c..c626540 100644 --- a/tests/test-get-rusage-data.c +++ b/tests/test-get-rusage-data.c @@ -55,7 +55,7 @@ main () ASSERT (value2 >= value1); ASSERT (value3 >= value2); -#if !(__GLIBC__ == 2 || (defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __OpenBSD__ || defined _WIN32 || defined __CYGWIN__) +#if !(__GLIBC__ == 2 || MUSL_LIBC || (defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __OpenBSD__ || defined _WIN32 || defined __CYGWIN__) /* Allocating 2.5 MB of memory should increase the data segment size. */ ASSERT (value3 > value1); #endif