$OpenBSD: patch-configure_in,v 1.3 2009/09/10 16:43:41 sthen Exp $
--- configure.in.orig	Wed Feb 25 10:03:11 2009
+++ configure.in	Sun Jun 28 16:46:10 2009
@@ -115,7 +115,7 @@ then
     saved_cflags="$CFLAGS"
     saved_ldflags="$LDFLAGS"
     saved_libs=$LIBS
-    LIBS="$LIBS -llcms"
+    LIBS="$LIBS -llcms -lm"
     CFLAGS="$CFLAGS $all_includes"
     LDFLAGS="$LDFLAGS $all_libraries"
 
@@ -128,7 +128,7 @@ choke!
 ], [
 cmsOpenProfileFromFile("foo", "r");
 ],
-        [LCMS_LIBS='-llcms'; have_lcms='yes'])
+        [LCMS_LIBS='-llcms -lm'; have_lcms='yes'])
     LIBS=$saved_libs
     CFLAGS=$saved_cflags
     LDFLAGS=$saved_ldflags