X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=configure.ac;h=e82399f41fa3ba34730881dfd9924f8830ed0cff;hb=cf3bab89f950998c9044284dab4f83975a89b02a;hp=716cd68a1603e90006f885e758deeda74a69c765;hpb=dc2c437a1a0bd263cb15e8f4240a3607c94e4d44;p=simgear.git

diff --git a/configure.ac b/configure.ac
index 716cd68a..e82399f4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -215,6 +215,7 @@ LIBS=""
 
 dnl check for some default libraries
 AC_SEARCH_LIBS(cos, m)
+AC_SEARCH_LIBS(clock_gettime, rt)
 
 base_LIBS="$LIBS"
 
@@ -429,8 +430,6 @@ AC_TRY_RUN([
 #define MIN_PLIB_VERSION 185
 
 int main() {
-    int major, minor, micro;
-
     if ( PLIB_VERSION < MIN_PLIB_VERSION ) {
 	 return -1;
     }