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[v1,02/10] selftests/alsa: Compile with -D_GNU_SOURCE

Message ID 20240430235057.1351993-3-edliaw@google.com
State New
Headers show
Series Define _GNU_SOURCE for sources using | expand

Commit Message

Edward Liaw April 30, 2024, 11:50 p.m. UTC 
809216233555 ("selftests/harness: remove use of LINE_MAX") introduced
asprintf into kselftest_harness.h, which is a GNU extension and needs
_GNU_SOURCE to either be defined prior to including headers or with the
-D_GNU_SOURCE flag passed to the compiler.

Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX")
Signed-off-by: Edward Liaw <edliaw@google.com>
---
 tools/testing/selftests/alsa/Makefile | 1 +
 1 file changed, 1 insertion(+)

--
2.45.0.rc0.197.gbae5840b3b-goog
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Patch

diff --git a/tools/testing/selftests/alsa/Makefile b/tools/testing/selftests/alsa/Makefile
index 5af9ba8a4645..3a0fae2bea39 100644
--- a/tools/testing/selftests/alsa/Makefile
+++ b/tools/testing/selftests/alsa/Makefile
@@ -6,6 +6,7 @@  LDLIBS += $(shell pkg-config --libs alsa)
 ifeq ($(LDLIBS),)
 LDLIBS += -lasound
 endif
+CFLAGS += -D_GNU_SOURCE
 CFLAGS += -L$(OUTPUT) -Wl,-rpath=./

 LDLIBS+=-lpthread