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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 2954f80b401..a3b0ebd6cf9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -658,6 +658,9 @@ mingw*)
;;
*)
AX_PTHREAD
+ if test "x$ax_pthread_ok" = xno; then
+ AC_MSG_ERROR([Building mesa on this platform requires pthreads])
+ fi
;;
esac
dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS