Add plplot and supporting packages (#4031)

Add libharu and qhull packages

Add pre-built binaries

packages/libharu.rb

@@ -0,0 +1,47 @@
+require 'package'
+
+class Libharu < Package
+  description 'libHaru is a free, cross platform, open source library for generating PDF files.'
+  homepage 'http://libharu.org/'
+  version '2.3.0'
+  source_url 'https://github.com/libharu/libharu/archive/RELEASE_2_3_0.tar.gz'
+  source_sha256 '8f9e68cc5d5f7d53d1bc61a1ed876add1faf4f91070dbc360d8b259f46d9a4d2'
+
+  binary_url ({
+    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/libharu-2.3.0-chromeos-armv7l.tar.xz',
+     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/libharu-2.3.0-chromeos-armv7l.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/libharu-2.3.0-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/libharu-2.3.0-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    aarch64: '565b8d263ffbb640aa3c928a1cd563b809f0ed91557ff8b509713387926e5921',
+     armv7l: '565b8d263ffbb640aa3c928a1cd563b809f0ed91557ff8b509713387926e5921',
+       i686: 'bf59630d01e74a2e57bf0f68ad6d27c988081a1b428c9b657aba192a49bf5ee1',
+     x86_64: 'c14377ac7ffb373b6f7e911333fed79fb879993c512e1875224defba894b7e31',
+  })
+
+  depends_on 'libpng'
+
+  def self.build
+    Dir.mkdir 'build'
+    Dir.chdir 'build' do
+      system 'cmake',
+             '-DCMAKE_BUILD_TYPE=Release',
+             "-DCMAKE_INSTALL_PREFIX=#{CREW_PREFIX}",
+             '..'
+      system 'make'
+    end
+  end
+
+  def self.install
+    Dir.chdir 'build' do
+      system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+      if ARCH == 'x86_64'
+        FileUtils.mkdir_p "#{CREW_DEST_LIB_PREFIX}"
+        FileUtils.mv Dir.glob("#{CREW_DEST_PREFIX}/lib/*"), "#{CREW_DEST_LIB_PREFIX}"
+      end
+      FileUtils.rm_f "#{CREW_DEST_PREFIX}/INSTALL"
+      FileUtils.rm_f "#{CREW_DEST_PREFIX}/README"
+    end
+  end
+end