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require 'formula'
class Pil < Formula
url 'http://effbot.org/downloads/Imaging-1.1.7.tar.gz'
homepage 'http://www.pythonware.com/products/pil/'
md5 'fc14a54e1ce02a0225be8854bfba478e'
depends_on :x11
depends_on 'jpeg' => :recommended
depends_on 'little-cms' => :optional
def install
# Find the arch for the Python we are building against.
# We remove 'ppc' support, so we can pass Intel-optimized CFLAGS.
archs = archs_for_command("python")
archs.remove_ppc!
# Can't build universal on 32-bit hardware. See:
# https://github.com/mxcl/homebrew/issues/5844
archs.delete :x86_64 if Hardware.is_32_bit?
ENV['ARCHFLAGS'] = archs.as_arch_flags
inreplace "setup.py" do |s|
# Tell setup where Freetype2 is on 10.5/10.6
s.gsub! 'add_directory(include_dirs, "/sw/include/freetype2")',
"add_directory(include_dirs, \"#{MacOS::X11.include}\")"
s.gsub! 'add_directory(include_dirs, "/sw/lib/freetype2/include")',
"add_directory(library_dirs, \"#{MacOS::X11.lib}\")"
# Tell setup where our stuff is
s.gsub! 'add_directory(library_dirs, "/sw/lib")',
"add_directory(library_dirs, \"#{HOMEBREW_PREFIX}/lib\")"
s.gsub! 'add_directory(include_dirs, "/sw/include")',
"add_directory(include_dirs, \"#{HOMEBREW_PREFIX}/include\")"
end
system "python", "setup.py", "build_ext"
system "python", "setup.py", "install", "--prefix=#{prefix}"
end
def caveats; <<-EOS.undent
This formula installs PIL against whatever Python is first in your path.
This Python needs to have either setuptools or distribute installed or
the build will fail.
EOS
end
end
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