Explicitly link with pthread library

2016-11-20 20:51:04 +01:00
parent 3868e32b92
commit ba83b9daab
1 changed files with 7 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@@ -177,6 +177,13 @@ if test "$ax_cv_lib_readline_history" = "no"; then
  AC_MSG_WARN([readline library has no history functionality])
 fi

+dnl ========================
+dnl = checking for pthread =
+dnl ========================
+AC_CHECK_LIB(pthread, pthread_create, LIBS="$LIBS -lpthread",
+	AC_MSG_ERROR([pthread library is required])
+)
+
 dnl ========================
 dnl = checking for ncurses =
 dnl ========================