Switch devenv to use pkg packages

ports/perl/build.sh

 # Copyright (c) 2015 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # falling back to cc for generating build time artifacts
 export BUILD_CC=cc
 export BUILD_LD=cc
 # use -Wno-return-type to suppress return-type errors encountered
 # with pnacl, arm's clang-newlib (microperl)
 NACLPORTS_CFLAGS_MICRO=$NACLPORTS_CFLAGS
@@ skipping 138 matching lines @@
   LogExecute ${BUILD_LD} -o generate_uudmap generate_uudmap.o -lm
   LogExecute make -j${OS_JOBS} libs="${LIBS}" all
   # test_prep prepares the perl for tests, might use this later
   LogExecute make -j${OS_JOBS} libs="${LIBS}" test_prep
   # clean removes everything, so moving in microperl
   LogExecute mv -f ${HOST_BUILD}/microperl ${SRC_DIR}
 }
 
 InstallStep() {
   # microperl, perl don't require make install
-  return
+  MakeDir ${DESTDIR_LIB}
+  LogExecute cp -rf ${SRC_DIR}/lib/* ${DESTDIR_LIB}/
 }
-
-PublishStep() {
-  MakeDir ${ARCH_DIR}
-  TAR_DIR=${ARCH_DIR}/perltar
-  MakeDir ${TAR_DIR}
-  ChangeDir ${TAR_DIR}
-  LogExecute cp -rf ${SRC_DIR}/lib ${TAR_DIR}
-  LogExecute tar cf ${ARCH_DIR}/perl.tar .
-  LogExecute shasum ${ARCH_DIR}/perl.tar > ${ARCH_DIR}/perl.tar.hash
-  ChangeDir ${SRC_DIR}
-  LogExecute rm -rf ${TAR_DIR}
-  PublishByArchForDevEnv
-}