Merge pull request #1799 from lovedheart/patch-52

Create pcre2.rb

packages/pcre2.rb

+require 'package'
+
+class Pcre2 < Package
+  description 'The PCRE2 package contains a new generation of the Perl Compatible Regular Expression libraries.'
+  homepage 'http://pcre.org/'
+  version '10.30'
+  source_url 'https://ftp.pcre.org/pub/pcre/pcre2-10.30.tar.gz'
+  source_sha256 'b549873a39f804480c2e6145a78adcba53e38162d90ef6ea92384f6ecf2fde76'
+
+  depends_on 'libtool' => :build
+
+  def self.build
+    system "./configure \
+           --prefix=#{CREW_PREFIX} \
+           --libdir=#{CREW_LIB_PREFIX} \
+           --enable-pcre2-16 \
+           --enable-pcre2-32 \
+           --enable-unicode \
+           --enable-pcre2-16 \
+           --enable-pcre2-32 \
+           --enable-pcre2test-libreadline \
+           --enable-jit \
+           --disable-static"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+
+end