Add ax_pthread.m4

[wimlib] / configure.ac

diff --git a/configure.ac b/configure.ac
index e6dc26fe4e329b5955a4560597b60adec6634efb..581710e2972656da7e487b832dd7cc3869d0144f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -92,6 +92,9 @@ AC_CHECK_MEMBER([struct stat.st_mtim],
 #                           Required libraries                               #
 ###############################################################################
 
+# ------------------------------ pthreads -------------------------------------
+AX_PTHREAD([], [AC_MSG_ERROR(["cannot find pthreads library"])])
+
 # ------------------------------ libxml2 --------------------------------------
 AC_CHECK_LIB([xml2], [xmlParseFile], [],
             [AC_MSG_ERROR(["cannot find libxml2"])])