mirror of
https://github.com/torvalds/linux.git
synced 2024-10-23 05:30:55 +00:00
selftests: Compile kselftest headers with -D_GNU_SOURCE
Add the -D_GNU_SOURCE flag to KHDR_INCLUDES so that it is defined in a central location. Commit8092162335
("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. Fixed up commit log: Shuah Khan <skhan@linuxfoundation.org> Fixes:8092162335
("selftests/harness: remove use of LINE_MAX") Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202404301040.3bea5782-oliver.sang@intel.com Signed-off-by: Edward Liaw <edliaw@google.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: John Hubbard <jhubbard@nvidia.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
parent
14d28ec6f8
commit
daef47b89e
|
@ -161,11 +161,11 @@ ifneq ($(KBUILD_OUTPUT),)
|
|||
# $(realpath ...) resolves symlinks
|
||||
abs_objtree := $(realpath $(abs_objtree))
|
||||
BUILD := $(abs_objtree)/kselftest
|
||||
KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include
|
||||
KHDR_INCLUDES := -D_GNU_SOURCE -isystem ${abs_objtree}/usr/include
|
||||
else
|
||||
BUILD := $(CURDIR)
|
||||
abs_srctree := $(shell cd $(top_srcdir) && pwd)
|
||||
KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include
|
||||
KHDR_INCLUDES := -D_GNU_SOURCE -isystem ${abs_srctree}/usr/include
|
||||
DEFAULT_INSTALL_HDR_PATH := 1
|
||||
endif
|
||||
|
||||
|
|
|
@ -51,7 +51,7 @@
|
|||
#define __KSELFTEST_HARNESS_H
|
||||
|
||||
#ifndef _GNU_SOURCE
|
||||
#define _GNU_SOURCE
|
||||
static_assert(0, "kselftest harness requires _GNU_SOURCE to be defined");
|
||||
#endif
|
||||
#include <asm/types.h>
|
||||
#include <ctype.h>
|
||||
|
|
|
@ -53,7 +53,7 @@ selfdir = $(realpath $(dir $(filter %/lib.mk,$(MAKEFILE_LIST))))
|
|||
top_srcdir = $(selfdir)/../../..
|
||||
|
||||
ifeq ($(KHDR_INCLUDES),)
|
||||
KHDR_INCLUDES := -isystem $(top_srcdir)/usr/include
|
||||
KHDR_INCLUDES := -D_GNU_SOURCE -isystem $(top_srcdir)/usr/include
|
||||
endif
|
||||
|
||||
# The following are built by lib.mk common compile rules.
|
||||
|
|
Loading…
Reference in New Issue
Block a user