diff options
Diffstat (limited to 'third_party/heimdal/cf/dispatch.m4')
| -rw-r--r-- | third_party/heimdal/cf/dispatch.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/third_party/heimdal/cf/dispatch.m4 b/third_party/heimdal/cf/dispatch.m4 new file mode 100644 index 0000000..76c5f47 --- /dev/null +++ b/third_party/heimdal/cf/dispatch.m4 @@ -0,0 +1,23 @@ + +AC_DEFUN([rk_LIBDISPATCH],[ + +AC_CHECK_PROGS(GCD_MIG, mig, no) + +if test "$GCD_MIG" != no; then + AC_CHECK_HEADERS([dispatch/dispatch.h]) + AC_FIND_FUNC_NO_LIBS(dispatch_async_f, dispatch, + [#ifdef HAVE_DISPATCH_DISPATCH_H + #include <dispatch/dispatch.h> + #endif],[0,0,0]) + + if test "$ac_cv_func_dispatch_async_f" = yes -a "$GCD_MIG" != no; then + AC_DEFINE([HAVE_GCD], 1, [Define if os support gcd.]) + libdispatch=yes + else + libdispatch=no + fi + +fi +AM_CONDITIONAL(have_gcd, test "$libdispatch" = yes -a "$GCD_MIG" != no) + +]) |