Fixes to allow for MINGW32 compilation

configure.ac

@@ -409,6 +409,10 @@ case "$host" in
 *-*-openbsd*)
     AC_DEFINE_UNQUOTED([PLATFORM_OPENBSD], [1], [Define if you are running on OpenBSD])
     ;;
+*-mingw32*)
+    AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
+    AM_CONDITIONAL(MINGW, true)
+    ;;
 esac
 
 dnl Decide whether or not to build the client

lib/Makefile.am

@@ -10,6 +10,11 @@ libfko_source_files = \
     sha1.h sha2.c sha2.h sha3.c sha3.h fko_context.h fko_state.h \
     gpgme_funcs.c gpgme_funcs.h
 
+if MINGW
+libfko_source_files += ./common/common.h ../common/fko_util.c ../common/fko_util.h \
+    ../common/strlcat.c ../common/strlcpy.c ../win32/getlogin.c ../common/netinet_common.h \
+    ../win32/getlogin.h
+endif
 
 if WANT_C_UNIT_TESTS
 libfko_la_LIBADD    = $(top_builddir)/common/cunit_common.o

lib/fko_user.c

@@ -30,7 +30,9 @@
 #include "fko_common.h"
 #include "fko.h"
 
-#ifdef WIN32
+#ifdef __MINGW32__
+  #include "../win32/getlogin.h"
+#elif WIN32
   #include <getlogin.h>
 #endif