Package build environments like Fedora rpmbuild introduced hardening
options (e.g. -pie -Wl,-z,now) by passing a -spec option to CFLAGS
and LDFLAGS.
Some Makefiles currently override CFLAGS but not LDFLAGS, which leads
to a mismatch and build failure, for example:
CC timens
/usr/bin/ld: /tmp/cc2nZXqb.o: relocation R_X86_64_32 against `.rodata'
can not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: failed to set dynamic section sizes: bad value
This mimics fixes already done in other tests, for example:
commit 23b3a7c4a758 ("selftests: mptcp: extend CFLAGS to keep options
from environment")
Signed-off-by: Jan Stancek <[email protected]>
---
tools/testing/selftests/timens/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/timens/Makefile
b/tools/testing/selftests/timens/Makefile
index f0d51d4d2c87..357077792395 100644
--- a/tools/testing/selftests/timens/Makefile
+++ b/tools/testing/selftests/timens/Makefile
@@ -1,7 +1,7 @@
TEST_GEN_PROGS := timens timerfd timer clock_nanosleep procfs exec futex
vfork_exec
TEST_GEN_PROGS_EXTENDED := gettime_perf
-CFLAGS := -Wall -Werror -pthread
+CFLAGS += -Wall -Werror -pthread
LDLIBS := -lrt -ldl
include ../lib.mk
--
2.47.3
