homebrew-core/Formula/expat.rb
2017-03-13 09:30:05 +01:00

63 lines
2 KiB
Ruby

class Expat < Formula
desc "XML 1.0 parser"
homepage "https://expat.sourceforge.io/"
url "https://downloads.sourceforge.net/project/expat/expat/2.2.0/expat-2.2.0.tar.bz2"
mirror "https://fossies.org/linux/www/expat-2.2.0.tar.bz2"
sha256 "d9e50ff2d19b3538bd2127902a89987474e1a4db8e43a66a4d1a712ab9a504ff"
head "https://github.com/libexpat/libexpat.git"
bottle do
cellar :any
sha256 "5e88f87911f6bc4da80d7c184bdda34e6c8de41740f6536602517a933e9ea9bb" => :sierra
sha256 "b12ee86df3f1faa5eb07e2624ab464428d9b96fb09cadc25a20fe7a065459f54" => :el_capitan
sha256 "228e8d539fc0447150a0f1508cad4ab33347e45178964966df0802389b0c5a3d" => :yosemite
sha256 "48dcc5c1d0dedd3ebac9e238ff5e5cf1d725577062f5902cb58cfcb9f105d5f2" => :mavericks
end
keg_only :provided_by_osx, "macOS includes Expat 1.5."
def install
system "./configure", "--prefix=#{prefix}",
"--mandir=#{man}"
system "make", "install"
end
test do
(testpath/"test.c").write <<-EOS.undent
#include <stdio.h>
#include "expat.h"
static void XMLCALL my_StartElementHandler(
void *userdata,
const XML_Char *name,
const XML_Char **atts)
{
printf("tag:%s|", name);
}
static void XMLCALL my_CharacterDataHandler(
void *userdata,
const XML_Char *s,
int len)
{
printf("data:%.*s|", len, s);
}
int main()
{
static const char str[] = "<str>Hello, world!</str>";
int result;
XML_Parser parser = XML_ParserCreate("utf-8");
XML_SetElementHandler(parser, my_StartElementHandler, NULL);
XML_SetCharacterDataHandler(parser, my_CharacterDataHandler);
result = XML_Parse(parser, str, sizeof(str), 1);
XML_ParserFree(parser);
return result;
}
EOS
system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lexpat", "-o", "test"
assert_equal "tag:str|data:Hello, world!|", shell_output("./test")
end
end