test: add linker flag with pthread for pcm-multi-thread stress test

This test program is a pthread application, while Makefile has no flags
for linker about pthread library. This can cause below error.

$ make pcm-multi-thread
  CCLD     pcm-multi-thread
/usr/bin/ld: pcm-multi-thread.o: undefined reference to symbol 'pthread_cancel@@GLIBC_2.2.5'
//lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:523: recipe for target 'pcm-multi-thread' failed
make: *** [pcm-multi-thread] Error 1

This commit fixes the bug by adding a corresponding flag.

Fixes: 147093ac5b8d('test: Add pcm-multi-thread program')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2016-07-08 06:43:51 +09:00 committed by Takashi Iwai
parent 025e451b83
commit 42ff384a98

View file

@ -24,7 +24,7 @@ code_CFLAGS=-Wall -pipe -g -O2
chmap_LDADD=../src/libasound.la
audio_time_LDADD=../src/libasound.la
pcm_multi_thread_LDADD=../src/libasound.la
pcm_multi_thread_LDFLAGS=-lpthread
user_ctl_element_set_LDADD=../src/libasound.la
user_ctl_element_set_CFLAGS=-Wall -g