fix pthread flag usage
The pthread m4 file sets up PTHREADS_{CFLAGS,LIBS}, but the Makefile.am
only uses pthreads_LIBS. Use the right var names, and add the missing
PTHREADS_CFLAGS to the compile/link stages.
BUG=chromium-os:39738
TEST=`emerge-x86-alex dbus-c++` still works
Change-Id: I070889bde5e9dc7ad4688879fa11fafffd788fea
Reviewed-on: https://gerrit.chromium.org/gerrit/45038
Reviewed-by: Chris Masone <cmasone@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
1 file changed
