diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2009-10-15 12:18:47 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2009-10-15 13:05:47 +0100 |
| commit | dac73d260a9b9a848bb97436ad84081c51629511 (patch) | |
| tree | 192548a3f1708554c056c70f2e9b8ea002f662ba /configure.ac | |
| parent | ef9286751d8346ecb803bfb5916581ee4dfc84db (diff) | |
[build] Link against pthread-stubs
Avoid pulling in the real pthread library if the application is single
threaded and not using pthreads, by linking against pthread-stubs
instead.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index c38d2c49..12a56ad5 100644 --- a/configure.ac +++ b/configure.ac @@ -485,7 +485,13 @@ AC_ARG_ENABLE(pthread, have_pthread=no if test "x$use_pthread" != "xno"; then - AC_CHECK_HEADERS([pthread.h], have_pthread=yes, have_pthread=no) + pthread_REQUIRES="pthread-stubs" + PKG_CHECK_MODULES(pthread, $pthread_REQUIRES, + [use_pthread=yes; have_pthread=yes], + [AC_CHECK_HEADERS([pthread.h], [use_pthread=yes; have_pthread=yes], [use_pthread="no (requires $pthread_REQUIRES)"])]) + if test "x$have_pthread" = "xyes"; then + AC_DEFINE([CAIRO_HAS_PTHREAD], 1, [Define to 1 if we have pthread support]) + fi fi AM_CONDITIONAL(HAVE_PTHREAD, test "x$have_pthread" = "xyes") if test "x$have_pthread" = xno -a "x$use_pthread" = xyes; then |