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List:       linux-kernel
Subject:    [PATCH v1 02/10] selftests/alsa: Compile with -D_GNU_SOURCE
From:       Edward Liaw <edliaw () google ! com>
Date:       2024-04-30 23:50:11
Message-ID: 20240430235057.1351993-3-edliaw () google ! com
[Download RAW message or body]

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(+)

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
--
2.45.0.rc0.197.gbae5840b3b-goog


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