SDL2 & Friends Build for iOS 7.1

ios-build.sh

#### SDL2 & Friends Build for iOS 7.1+

* Note that -scheme puts files in ~/Library/Developer/Xcode/DerivedData

* Note that you should set $BUILD_DIR to wherever you want the destination
libraries to end up.

```
cd ~/Projects/third-party/SDL2.hg/Xcode-iOS/SDL

mkdir "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2/libs"
mkdir "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2/include"

xcodebuild -sdk iphoneos7.1 -configuration Debug -scheme libSDL BUILD_DIR="/private/tmp/SDL2"

xcodebuild -sdk iphonesimulator7.1 -configuration Debug -scheme libSDL -arch i386 BUILD_DIR="/private/tmp/SDL2"

# Universal binaries (i386, armv7, armv7s)
lipo -create /private/tmp/SDL2/Debug-iphoneos/libSDL2.a /private/tmp/SDL2/Debug-iphonesimulator/libSDL2.a -output "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2/libs/libSDL2.a"

# Headers
cp -av ../../include/ "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2/include"
```

```
cd ~/Projects/third-party/SDL2_image.hg/Xcode-iOS

mkdir "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_image/libs"
mkdir "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_image/include"

xcodebuild -sdk iphoneos7.1 -configuration Debug -scheme libSDL_image BUILD_DIR="/private/tmp/SDL2_image"

xcodebuild -sdk iphonesimulator7.1 -configuration Debug -scheme libSDL_image -arch i386 BUILD_DIR="/private/tmp/SDL2_image"

lipo -create /private/tmp/SDL2_image/Debug-iphoneos/libSDL2_image.a /private/tmp/SDL2_image/Debug-iphonesimulator/libSDL2_image.a -output "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_image/libs/libSDL2_image.a"

# Headers
cp -av ../SDL_image.h "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_image/include"
```

```
cd ~/Projects/third-party/SDL2_ttf.hg/Xcode-iOS

mkdir "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_ttf/libs"
mkdir "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_ttf/include"

xcodebuild -sdk iphoneos7.1 -configuration Debug BUILD_DIR="/private/tmp/SDL2_ttf"

xcodebuild -sdk iphonesimulator7.1 -configuration Debug -arch i386 BUILD_DIR="/private/tmp/SDL2_ttf"

lipo -create /private/tmp/SDL2_ttf/Debug-iphoneos/libSDL2_ttf.a /private/tmp/SDL2_ttf/Debug-iphonesimulator/libSDL2_ttf.a -output "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_ttf/libs/libSDL2_ttf.a"

# Headers
cp -av ../SDL_ttf.h "${HOME}/Projects/hello-sdl2-ios-cmake.git/third-party/ios/SDL2_ttf/include"
```

Copy resulting libraries to your third-party dependencies directory.