New io/packaging system.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1035 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/build/unix/build.config

@@ -38,11 +38,12 @@ define_have_header getopt.h
 
 
 # Describe the menu:
-MENU_main_ITEMS="debug graphics sound install_path"
+MENU_main_ITEMS="debug graphics sound ioformat install_path"
 MENU_main_TITLE="Main menu"
 MENU_main_ITEM_debug_TYPE=CHOICE
 MENU_main_ITEM_graphics_TYPE=CHOICE
 MENU_main_ITEM_sound_TYPE=CHOICE
+MENU_main_ITEM_ioformat_TYPE=CHOICE
 MENU_main_ITEM_link_TYPE=CHOICE
 MENU_main_ITEM_install_path_TYPE=MENU
 
@@ -134,6 +135,19 @@ sound_openal_action() {
 }
 CHOICE_sound_DEFAULT=mixsdl
 
+CHOICE_ioformat_OPTIONS="stdio stdio_zip"
+CHOICE_ioformat_TITLE="Supported file i/o methods"
+CHOICE_ioformat_OPTION_stdio_TITLE="Only direct file i/o"
+CHOICE_ioformat_OPTION_stdio_zip_TITLE="Direct & .zip file i/o"
+CHOICE_ioformat_OPTION_stdio_zip_PRECOND="have_library zlib"
+CHOICE_ioformat_OPTION_stdio_zip_ACTION="ioformat_stdio_zip_action"
+ioformat_stdio_zip_action() {
+	CFLAGS="$CFLAGS -DHAVE_ZIP=1"
+	USE_ZIP_IO=1
+	use_library zlib
+}
+CHOICE_ioformat_DEFAULT=stdio_zip
+
 # Making static binaries is more complicated than this.
 # For now, it will have to be done by hand.
 #CHOICE_link_OPTIONS="static dynamic"
@@ -185,6 +199,7 @@ substitute_vars SUBSTITUTE_VARS SUBSTITUTE_FILES
 
 # Make build.vars from build.vars.in, substituting variables.
 SUBSTITUTE_VARS="CFLAGS LDFLAGS MAKE DEBUG SOUNDMODULE HAVE_OPENGL \
+		USE_ZIP_IO \
 		INSTALL_LIBDIR INSTALL_BINDIR WINDRES"
 SUBSTITUTE_FILES="build.vars"
 substitute_vars SUBSTITUTE_VARS SUBSTITUTE_FILES