Support user-specified extra link flags (XLFLAGS) in the Unix

makefile. Makes it easy to recompile for things like profiling.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9154 cda61777-01e9-0310-a592-d414129be87e

diff --git a/mkfiles.pl b/mkfiles.pl
index 541a44d..5bb0d39 100755 (executable)
--- a/mkfiles.pl
+++ b/mkfiles.pl
@@ -1137,7 +1137,7 @@ if (defined $makefiles{'gtk'}) {
       $objstr = &objects($p, "X.o", undef, undef);
       print &splitline($prog . ": " . $objstr), "\n";
       $libstr = &objects($p, undef, undef, "-lX");
-      print &splitline("\t\$(CC) -o \$@ $objstr $libstr \$(${type}LIBS)", 69),
+      print &splitline("\t\$(CC) -o \$@ $objstr $libstr \$(XLFLAGS) \$(${type}LIBS)", 69),
          "\n\n";
     }
     foreach $d (&deps("X.o", undef, $dirpfx, "/")) {