homebrew-core/Formula/libxml2.rb

115 lines
4.0 KiB
Ruby

class Libxml2 < Formula
desc "GNOME XML library"
homepage "http://xmlsoft.org/"
url "http://xmlsoft.org/sources/libxml2-2.9.10.tar.gz"
mirror "https://ftp.osuosl.org/pub/blfs/conglomeration/libxml2/libxml2-2.9.10.tar.gz"
sha256 "aafee193ffb8fe0c82d4afef6ef91972cbaf5feea100edc2f262750611b4be1f"
license "MIT"
revision 2
livecheck do
url "http://xmlsoft.org/sources/"
regex(/href=.*?libxml2[._-]v?(\d+(?:\.\d+)+)\.t/i)
end
bottle do
sha256 cellar: :any, arm64_big_sur: "c2e1bb939465a54e70ac4a6a8c333d00bc01a3738037f77cfd2227e47053ff47"
sha256 cellar: :any, big_sur: "0170a16da823ce77d1aad7db927b23a1adb12285a174f36a918275d7952eaaae"
sha256 cellar: :any, catalina: "2983d5a448504389888720bf951713114ed7f010d96cde9289fdc5c4b539d303"
sha256 cellar: :any, mojave: "7bcd780db5693475c7711eefbbcf703507865e06483e7338ab61027ec375c4bc"
sha256 cellar: :any, high_sierra: "34d84eaef7f80632a6547903d640be06c6d92b9ca2b815b64b74943b4cf73e63"
end
head do
url "https://gitlab.gnome.org/GNOME/libxml2.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
depends_on "pkg-config" => :build
end
keg_only :provided_by_macos
depends_on "python@3.9" => [:build, :test]
depends_on "readline"
uses_from_macos "zlib"
# Fix crash when using Python 3 using Fedora's patch.
# Reported upstream:
# https://bugzilla.gnome.org/show_bug.cgi?id=789714
# https://gitlab.gnome.org/GNOME/libxml2/issues/12
patch do
url "https://bugzilla.opensuse.org/attachment.cgi?id=746044"
sha256 "37eb81a8ec6929eed1514e891bff2dd05b450bcf0c712153880c485b7366c17c"
end
# Resolves CVE-2018-8048, CVE-2018-3740, CVE-2018-3741
# Upstream hasn't patched this bug, but Nokogiri distributes
# libxml2 with this patch to fix this issue
# https://bugzilla.gnome.org/show_bug.cgi?id=769760
# https://github.com/sparklemotion/nokogiri/pull/1746
patch do
url "https://raw.githubusercontent.com/sparklemotion/nokogiri/38721829c1df30e93bdfbc88095cc36838e497f3/patches/libxml2/0001-Revert-Do-not-URI-escape-in-server-side-includes.patch"
sha256 "c755e6e17c02584bfbfc8889ffc652384b010c0bd71879d7ff121ca60a218fcd"
end
# Fix compatibility with Python 3.9
# https://gitlab.gnome.org/GNOME/libxml2/-/issues/149
patch do
url "https://gitlab.gnome.org/nwellnhof/libxml2/-/commit/e4fb36841800038c289997432ca547c9bfef9db1.diff"
sha256 "318a5e235d4a39579557185f8b80a40a302be49bfaa419c17c8acf52113acb27"
end
def sdk_include
on_macos do
return MacOS.sdk_path/"usr/include"
end
on_linux do
return HOMEBREW_PREFIX/"include"
end
end
def install
system "autoreconf", "-fiv" if build.head?
system "./configure", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--with-history",
"--without-python",
"--without-lzma"
system "make", "install"
cd "python" do
# We need to insert our include dir first
inreplace "setup.py", "includes_dir = [",
"includes_dir = ['#{include}', '#{sdk_include}',"
system Formula["python@3.9"].opt_bin/"python3", "setup.py", "install", "--prefix=#{prefix}"
end
end
test do
(testpath/"test.c").write <<~EOS
#include <libxml/tree.h>
int main()
{
xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0");
xmlNodePtr root_node = xmlNewNode(NULL, BAD_CAST "root");
xmlDocSetRootElement(doc, root_node);
xmlFreeDoc(doc);
return 0;
}
EOS
args = %w[test.c -o test]
args += shell_output("#{bin}/xml2-config --cflags --libs").split
system ENV.cc, *args
system "./test"
xy = Language::Python.major_minor_version Formula["python@3.9"].opt_bin/"python3"
ENV.prepend_path "PYTHONPATH", lib/"python#{xy}/site-packages"
system Formula["python@3.9"].opt_bin/"python3", "-c", "import libxml2"
end
end