83 lines
2.8 KiB
Ruby
83 lines
2.8 KiB
Ruby
class Expat < Formula
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desc "XML 1.0 parser"
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homepage "https://libexpat.github.io/"
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url "https://github.com/libexpat/libexpat/releases/download/R_2_4_9/expat-2.4.9.tar.xz"
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sha256 "6e8c0728fe5c7cd3f93a6acce43046c5e4736c7b4b68e032e9350daa0efc0354"
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license "MIT"
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livecheck do
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url :stable
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regex(%r{href=["']?[^"' >]*?/tag/\D*?(\d+(?:[._]\d+)*)["' >]}i)
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strategy :github_latest do |page, regex|
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page.scan(regex).map { |match| match[0].tr("_", ".") }
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end
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end
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bottle do
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sha256 cellar: :any, arm64_monterey: "d2aecb76db9667c371242d0d6f610249e15ee78e792cd0c53d3fb0e00ba7f3ac"
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sha256 cellar: :any, arm64_big_sur: "c7010f5ae496405695a9c14e00def88cdc3d983029bc3943c85bf266c6b16082"
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sha256 cellar: :any, monterey: "33de0fb29eaca0a761486736ba635361fc9d9ed6f2dbd512db3604a68079eba4"
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sha256 cellar: :any, big_sur: "132a9beedd4682a30a58409f7f4ef0c77fbd4e60cb436d008b0632ad47062fea"
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sha256 cellar: :any, catalina: "7ba700e0cc0e1e5684fdf01392bf8be36178f4201b6dc6dda12d78c51c45cfba"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "65f4d2e3ae86f20f3252d050485b36e7fab8851355cde4e90f260768e254c371"
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end
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head do
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url "https://github.com/libexpat/libexpat.git", branch: "master"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "docbook2x" => :build
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depends_on "libtool" => :build
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end
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keg_only :provided_by_macos
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def install
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cd "expat" if build.head?
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system "autoreconf", "-fiv" if build.head?
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args = ["--prefix=#{prefix}", "--mandir=#{man}"]
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args << "--with-docbook" if build.head?
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system "./configure", *args
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <stdio.h>
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#include "expat.h"
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static void XMLCALL my_StartElementHandler(
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void *userdata,
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const XML_Char *name,
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const XML_Char **atts)
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{
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printf("tag:%s|", name);
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}
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static void XMLCALL my_CharacterDataHandler(
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void *userdata,
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const XML_Char *s,
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int len)
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{
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printf("data:%.*s|", len, s);
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}
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int main()
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{
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static const char str[] = "<str>Hello, world!</str>";
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int result;
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XML_Parser parser = XML_ParserCreate("utf-8");
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XML_SetElementHandler(parser, my_StartElementHandler, NULL);
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XML_SetCharacterDataHandler(parser, my_CharacterDataHandler);
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result = XML_Parse(parser, str, sizeof(str), 1);
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XML_ParserFree(parser);
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return result;
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}
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EOS
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system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lexpat", "-o", "test"
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assert_equal "tag:str|data:Hello, world!|", shell_output("./test")
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end
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end
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