X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/efdb908d51a58cf7e46bdcf7e4d7ec405eede69d..0c71be689152568d124a70ecb8e28bf80e5dae29:/mkfiles.pl

diff --git a/mkfiles.pl b/mkfiles.pl
index 4ab0796..3df8d16 100755
--- a/mkfiles.pl
+++ b/mkfiles.pl
@@ -1118,8 +1118,8 @@ if (defined $makefiles{'gtk'}) {
     &splitline("CFLAGS := -O2 -Wall -Werror -ansi -pedantic -g " .
 	       (join " ", map {"-I$dirpfx$_"} @srcdirs) .
 	       " `\$(GTK_CONFIG) --cflags` \$(CFLAGS)")."\n".
-    "XLIBS = `\$(GTK_CONFIG) --libs`\n".
-    "ULIBS =#\n".
+    "XLIBS = `\$(GTK_CONFIG) --libs` -lm\n".
+    "ULIBS = -lm#\n".
     "INSTALL=install\n",
     "INSTALL_PROGRAM=\$(INSTALL)\n",
     "INSTALL_DATA=\$(INSTALL)\n",