71 lines
2.1 KiB
Ruby
71 lines
2.1 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_2_8/expat-2.2.8.tar.xz"
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sha256 "61caa81a49d858afb2031c7b1a25c97174e7f2009aa1ec4e1ffad2316b91779b"
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bottle do
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cellar :any
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sha256 "edb2f47c41a8bc3d4ad5a8c8333bef3a1d836632c1e780a9be4c41631d812857" => :mojave
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sha256 "64598b71bfd545da52504f0b48ef2f6c6adf5af43d5680ed34f9c48f59cc9020" => :high_sierra
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sha256 "5c44be4c6025bf688bb6c8d5de0402ed223da6360998678be20483bc9034ce3e" => :sierra
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end
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head do
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url "https://github.com/libexpat/libexpat.git"
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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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