$OpenBSD: patch-configure_in,v 1.2 2007/03/15 08:07:39 espie Exp $
--- configure.in.orig	Sun Mar  4 21:33:34 2007
+++ configure.in	Wed Mar  7 09:22:57 2007
@@ -194,7 +194,7 @@ have_lcms='no'
 if test "$have_lcms_header" = 'yes'
 then
     saved_libs=$LIBS
-    LIBS="$LIBS -llcms"
+    LIBS="$LIBS -llcms -lm"
     AC_TRY_LINK([
 #define inline __inline /* gcc is in ansi mode */
 #include LCMS_HEADER
@@ -204,7 +204,7 @@ choke!
 ], [
 cmsOpenProfileFromFile("foo", "r");
 ],
-        [LCMS_LIBS='-llcms'; have_lcms='yes'])
+        [LCMS_LIBS='-llcms -lm'; have_lcms='yes'])
     LIBS=$saved_libs
 fi