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require 'formula'
class Sdl2 < Formula
homepage 'http://www.libsdl.org/'
url 'http://www.libsdl.org/release/SDL2-2.0.0.tar.gz'
sha1 'a907eb5203abad6649c1eae0120d96c0a1931350'
head do
url 'http://hg.libsdl.org/SDL', :using => :hg
depends_on :automake
depends_on :libtool
end
option :universal
def install
# we have to do this because most build scripts assume that all sdl modules
# are installed to the same prefix. Consequently SDL stuff cannot be
# keg-only but I doubt that will be needed.
inreplace %w[sdl2.pc.in sdl2-config.in], '@prefix@', HOMEBREW_PREFIX
ENV.universal_binary if build.universal?
system "./autogen.sh" if build.head?
args = %W[--prefix=#{prefix}]
# LLVM-based compilers choke on the assembly code packaged with SDL.
args << '--disable-assembly' if ENV.compiler == :llvm or (ENV.compiler == :clang and MacOS.clang_build_version < 421)
args << '--without-x'
system './configure', *args
system "make install"
end
def test
system "#{bin}/sdl2-config", "--version"
end
end
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