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require 'formula'
class Libxml2 < Formula
homepage 'http://xmlsoft.org'
url 'ftp://xmlsoft.org/libxml2/libxml2-2.9.1.tar.gz'
mirror 'http://xmlsoft.org/sources/libxml2-2.9.1.tar.gz'
sha256 'fd3c64cb66f2c4ea27e934d275904d92cec494a8e8405613780cbc8a71680fdb'
keg_only :provided_by_osx
option :universal
option 'with-python', 'Compile the libxml2 Python 2.x modules'
fails_with :llvm do
build 2326
cause "Undefined symbols when linking"
end
def install
ENV.universal_binary if build.universal?
system "./configure", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--without-python"
system "make"
ENV.deparallelize
system "make install"
if build.include? 'with-python'
# Build Python bindings manually
cd 'python' do
python_lib = lib/which_python/'site-packages'
ENV.append 'PYTHONPATH', python_lib
python_lib.mkpath
archs = archs_for_command("python")
archs.remove_ppc!
arch_flags = archs.as_arch_flags
ENV.append 'CFLAGS', arch_flags
ENV.append 'LDFLAGS', arch_flags
unless MacOS::CLT.installed?
# We can hijack /opt/include to insert SDKROOT/usr/include
inreplace 'setup.py', '"/opt/include",', "'#{MacOS.sdk_path}/usr/include',"
end
system "python", "setup.py",
"install_lib",
"--install-dir=#{python_lib}"
end
end
end
def which_python
"python" + `python -c 'import sys;print(sys.version[:3])'`.strip
end
end
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