Check for the existance of libdl.

[tinc] / configure.in

diff --git a/configure.in b/configure.in
index 3f87218..ea2c037 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -61,5 +61,9 @@ else
   LIBS="$LIBS -l$libgmp"
 fi
 
   LIBS="$LIBS -l$libgmp"
 fi
 

+AC_CHECK_LIB(dl, dlopen, [
+  LIBS="$LIBS -ldl"
+])
+

 AC_OUTPUT([Makefile src/Makefile cipher/Makefile cipher/blowfish/Makefile
 doc/Makefile lib/Makefile m4/Makefile redhat/Makefile debian/Makefile])
 AC_OUTPUT([Makefile src/Makefile cipher/Makefile cipher/blowfish/Makefile
 doc/Makefile lib/Makefile m4/Makefile redhat/Makefile debian/Makefile])