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[v6,07/13] selftests/iommu: Drop redundant -D_GNU_SOURCE CFLAGS in Makefile

Message ID 20240624232718.1154427-8-edliaw@google.com (mailing list archive)
State New
Headers show
Series Centralize _GNU_SOURCE definition into lib.mk | expand

Commit Message

Edward Liaw June 24, 2024, 11:26 p.m. UTC
-D_GNU_SOURCE= will be provided by lib.mk CFLAGS, so -D_GNU_SOURCE
should be dropped to prevent redefinition warnings.

Signed-off-by: Edward Liaw <edliaw@google.com>
---
 tools/testing/selftests/iommu/Makefile | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/tools/testing/selftests/iommu/Makefile b/tools/testing/selftests/iommu/Makefile
index 32c5fdfd0eef..fd6477911f24 100644
--- a/tools/testing/selftests/iommu/Makefile
+++ b/tools/testing/selftests/iommu/Makefile
@@ -2,8 +2,6 @@ 
 CFLAGS += -Wall -O2 -Wno-unused-function
 CFLAGS += $(KHDR_INCLUDES)
 
-CFLAGS += -D_GNU_SOURCE
-
 TEST_GEN_PROGS :=
 TEST_GEN_PROGS += iommufd
 TEST_GEN_PROGS += iommufd_fail_nth