Scary-looking but otherwise harmless changes allow me to build for Windows.

That is to say, with mingw32.  This amounts to the following:

 (1) break compat.c into compat_strlcpy.c and compat_strlcat.c
 (2) add compat_getsubopt.c (from OpenBSD) and test-getsubopt.c
 (3) add test-strptime.c for HAVE_STRPTIME
 (4) add ifdef bits here and there, where necessary
 (5) remove some harmless unportable stuff (u_char, localtime_r)

I've added the appropriate mdocml.zip target to the Makefile, too.

1 files changed, 12 insertions, 0 deletions

diff --git a/test-getsubopt.c b/test-getsubopt.c
new file mode 100644
index 00000000..25e11246
--- /dev/null
+++ b/test-getsubopt.c
@@ -0,0 +1,12 @@
+#if defined(__linux__) || defined(__MINT__)
+# define _GNU_SOURCE /* getsubopt() */
+#endif
+
+#include <stdlib.h>
+
+int
+main(int argc, char **argv)
+{
+	getsubopt(argv, argv, argv);
+	return 0;
+}