updated README, added broken OSX packager tool

Makefile.glosx-clang

@@ -1,7 +1,7 @@
 # I personally don't care if you steal this makefile. --GM
 
 CC = clang
-CFLAGS = -pg -O2 -fno-strict-aliasing -g `sdl-config --cflags` -Wall -Wextra \
+CFLAGS = -pg -O3 -fno-strict-aliasing -g `sdl-config --cflags` -Wall -Wextra \
 	-Wno-unused-variable -Wno-unused-parameter \
 	$(CFLAGS_EXTRA) \
 	-DUSE_OPENGL -DAPPLE -DCLANG \

README.txt

@@ -40,6 +40,7 @@ BUILDING REQUIREMENTS:
 - a C compiler that isn't crap (read: not MSVC++)
   - specifically, GCC
   - MinGW is a port of GCC for Windows: http://mingw.org/
+  - OS X users: clang is highly recommended
   - if you use something else we might consider compatibility with it
   - learn_more has managed to get this to build with MSVC++ so uh, that could work too.
 - SDL 1.2 (not 1.3) - http://libsdl.org/
@@ -54,6 +55,13 @@ BUILDING REQUIREMENTS:
 On Windows, read Makefile.mingw for some instructions.
 On other OSes, some files for sackit and ENet need to be in xlibinc.
 
+OS X readme:
+- install Homebrew and XCode Command-Line Tools
+- brew install lua, enet, SDL, glew
+- compile sackit from git and copy .a and .so files to /usr/local/lib and sackit.h to /usr/local/include
+- make -f Makefile.glosx-clang (recommended, Makefile.glosx uses GCC, Makefile.osx uses the broken software renderer)
+- to package into a .app, use ./package-osx.sh (brew install dylibbundler first)
+
 MSVC readme (wip):
 - create a folder 'winlibs' in the iceball dir
   dump all dll's + lib's in this folder (opengl,lua,zlib, sdl, glew)

osx-package-files/Info.plist

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleGetInfoString</key>
+  <string>Iceball</string>
+  <key>CFBundleExecutable</key>
+  <string>iceball-gl</string>
+  <key>CFBundleIdentifier</key>
+  <string>me.iceballga.Iceball</string>
+  <key>CFBundleName</key>
+  <string>Iceball</string>
+  <key>CFBundleDisplayName</key>
+  <string>Iceball</string>
+  <key>CFBundleSignature</key>
+  <string>icbl</string>
+  <key>CFBundleIconFile</key>
+  <string>Iceball.icns</string>
+  <key>CFBundleShortVersionString</key>
+  <string>0.1.2</string>
+  <key>CFBundleVersion</key>
+  <string>0.1.2</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundlePackageType</key>
+  <string>APPL</string>
+  <key>IFMajorVersion</key>
+  <integer>0</integer>
+  <key>IFMinorVersion</key>
+  <integer>1</integer>
+</dict>
+</plist>

osx-package-files/iceball-launcher

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd "${0%/*}"
+./iceball-gl -s 0 pkg/base pkg/maps/mesa.vxl

package-osx.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+cd osx-package-files
+rm -f Iceball.icns
+iconutil -c icns -o Iceball.icns Iceball.iconset
+cd ..
+rm -rf Iceball.app
+mkdir -p Iceball.app/Contents/MacOS
+mkdir -p Iceball.app/Contents/libs
+mkdir -p Iceball.app/Contents/Resources
+cp iceball-gl Iceball.app/Contents/MacOS
+cp osx-package-files/iceball-launcher Iceball.app/Contents/MacOS
+cp osx-package-files/Info.plist Iceball.app/Contents
+cp osx-package-files/Iceball.icns Iceball.app/Contents/Resources
+cp -Rv clsave dlcache docs pkg svsave tools Iceball.app/Contents/MacOS/
+dylibbundler -x Iceball.app/Contents/MacOS/iceball-gl -b -d Iceball.app/Contents/libs
+chmod -R 755 Iceball.app/Contents/MacOS/*
+chmod -R 755 Iceball.app/Contents/libs/*