Cross-compile Windows resources

Add a new clean-slate resource file, leaving the Visual Studio-generated
one alone. Define the icon and version metadata.

Make autoconf/automake build and link the resource file when doing a
Windows build.

Closes #4.

configure.ac

@@ -35,12 +35,13 @@ AC_SEARCH_LIBS([Mix_OpenAudio], [SDL_mixer], [], [
 	AC_MSG_ERROR([unable to find Mix_OpenAudio from libSDL_mixer])
 ])
 
-# Configure flag to indicate a Windows build
+# Configure flag to indicate a Windows build (Automake needs to know too)
 AC_ARG_ENABLE([windows],
 	AS_HELP_STRING([--enable-windows], [Build for Windows (you must also use mingw32!)]))
 AS_IF([test "x$enable_windows" = "xyes"], [
 	AC_DEFINE([WINDOWS], [], [Windows build])
 ])
+AM_CONDITIONAL([WINDOWS], [test "x$enable_windows" = "xyes"])
 
 # Support --enable-silent-rules or make V=0 for cleaner build logs
 AM_SILENT_RULES

src/Makefile.am

@@ -43,3 +43,11 @@ strangelp_SOURCES = \
 	typedefs.h \
 	w32_gfx.cpp \
 	w32_sound.cpp
+
+# If we're doing a Windows build, get the icon in there too
+if WINDOWS
+strangelp_LDADD = windows_resources.o
+
+windows_resources.o: windows_resources.rc ../winicon.ico
+	i586-mingw32msvc-windres -v -o $@ $<
+endif

src/windows_resources.rc

@@ -0,0 +1,37 @@
+#include <windows.h>
+
+#define VERSION_NUM 2005,11,11,1
+#define VERSION_STR "20051111.1"
+
+//VS_VERSION_INFO VERSIONINFO
+1 VERSIONINFO
+FILEVERSION    VERSION_NUM
+PRODUCTVERSION VERSION_NUM
+FILEFLAGSMASK  VS_FFI_FILEFLAGSMASK
+FILEFLAGS      0
+FILEOS         VOS__WINDOWS32
+FILETYPE       VFT_APP
+FILESUBTYPE    0
+BEGIN
+	BLOCK "StringFileInfo"
+	BEGIN
+		BLOCK "040904E4"
+		BEGIN
+			VALUE "CompanyName",      "Digital Eel / LionsPhil"
+			VALUE "FileDescription",  "Strange Adventures in Infinite Space (LionsPhil fork)"
+			VALUE "FileVersion",      VERSION_STR
+			VALUE "InternalName",     "strangelp"
+			VALUE "LegalCopyright",   "Copyright Digital Eel et. al.; licensed under the terms of the GNU GPL"
+			VALUE "OriginalFilename", "strangelp.exe"
+			VALUE "ProductName",      "Strange Adventures in Infinite Space"
+			VALUE "ProductVersion",   VERSION_STR
+		END
+	END
+
+	BLOCK "VarFileInfo"
+	BEGIN
+		VALUE "Translation", 0x409, 1252
+	END
+END
+
+2 ICON "../winicon.ico"