Change python3.rb to add test method and strip binaries and libraries

packages/python3.rb

@@ -7,16 +7,60 @@ class Python3 < Package
   source_url 'https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz'
   source_sha1 '120d536ee14a3153fc2435838c0f27c2e25cd29c'
 
-  depends_on 'bz2'
+  depends_on 'bz2' => :build
+  depends_on 'xzutils' => :build
   depends_on 'ncurses'
-  depends_on 'openssl'
+  depends_on 'openssl' => :build
+  depends_on 'sqlite' => :build
 
   def self.build
-    system "./configure --prefix=/usr/local CPPFLAGS=\"-I/usr/local/include -I/usr/local/include/ncurses\" LDFLAGS=\"-L/usr/local/lib\" CFLAGS=\" -fPIC\""
+    system "./configure", "CPPFLAGS=-I/usr/local/include/ncurses -I/usr/local/include/ncursesw",
+      "--with-ensurepip=install", "--enable-shared"
     system "make"
+
+    # strip debug symbols from library
+    system "find . -name '*.so' -print | xargs strip -S" unless @@debug_symbol
   end
 
   def self.install
     system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+
+    # strip binary
+    system "strip", "#{CREW_DEST_DIR}/usr/local/bin/python3" unless @@debug_symbol
+
+    # remove static library
+    system "find #{CREW_DEST_DIR}/usr/local -name 'libpython*.a' -print | xargs rm"
+
+    # remove cache (byte-code) files from install package
+    system "find #{CREW_DEST_DIR}/usr/local -name '__pycache__' -print | xargs rm -rf"
+  end
+
+  def self.check
+    # Chromebook doesn't allow SIGHUP, so disable SIGHUP test
+    system "sed", "-i", "Lib/test/test_asyncio/test_events.py", "-e", "/Don't have SIGHUP/s/win32/linux/"
+    system "sed", "-i", "Lib/test/test_asyncio/test_subprocess.py", "-e", "/Don't have SIGHUP/s/win32/linux/"
+
+    # Chromebook returns EINVAL for F_NOTIFY DN_MULTISHOT, so disable test_fcntl_64_bit
+    system "sed", "-i", "Lib/test/test_fcntl.py", "-e", '/ARM Linux returns EINVAL for F_NOTIFY DN_MULTISHOT/s/$/\
+    @unittest.skipIf(platform.system() == '"'Linux'"', "Chromeos returns EINVAL for F_NOTIFY DN_MULTISHOT")/'
+
+    # imaplib test used to use a kind of security hole on a server in university and the hole is closed now.
+    # See https://bugs.python.org/issue30175 and https://github.com/python/cpython/pull/1320/files for details.
+    system "sed", "-i", "Lib/test/test_imaplib.py",
+        "-e", '/test_logincapa_with_client_certfile/i\ \ \ \ @unittest.skipIf(True,\
+                     "bpo-30175: FIXME: cyrus.andrew.cmu.edu doesn\'t accept "\
+                     "our randomly generated client x509 certificate anymore")',
+        "-e", '/test_logincapa_with_client_ssl_context/i\ \ \ \ @unittest.skipIf(True,\
+                     "bpo-30175: FIXME: cyrus.andrew.cmu.edu doesn\'t accept "\
+                     "our randomly generated client x509 certificate anymore")'
+
+    # skip gdb test since we are stripping debug symbols
+    system "sed", "-i", "Lib/test/test_gdb.py",
+        "-e", '/get_gdb_version/iraise unittest.SkipTest("only for python install with debug symbols")' unless @@debug_symbol
+
+    # Using /tmp breaks test_distutils, test_subprocess
+    # Proxy setting breaks test_httpservers, test_ssl,
+    # test_urllib, test_urllib2, test_urllib2_localnet
+    system "TMPDIR=/usr/local/tmp http_proxy= https_proxy= ftp_proxy= make test"
   end
 end