selftests: pidfd: Fix undefined reference to pthread_create()

Fix build failure: undefined reference to `pthread_create' collect2: error: ld returned 1 exit status Fix CFLAGS to include pthread correctly. Fixes: 740378d ("pidfd: add polling selftests") Signed-off-by: Shuah Khan <[email protected]> Reviewed-by: Christian Brauner <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Christian Brauner <[email protected]>
berg · Sep 30, 2019 · 3969e76 · 3969e76
1 parent 61129dd
commit 3969e76
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/testing/selftests/pidfd/Makefile b/tools/testing/selftests/pidfd/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
-CFLAGS += -g -I../../../../usr/include/ -lpthread
+CFLAGS += -g -I../../../../usr/include/ -pthread
 
 TEST_GEN_PROGS := pidfd_test pidfd_open_test pidfd_poll_test pidfd_wait