Use make INSTALL_ROOT instead of DESTDIR

  - Clean up install files so crew can track
  - See http://pear.php.net/bugs/bug.php?id=20383 for more details
  - Shout out to https://github.com/jam7 for providing suggestions

packages/php7.rb

@@ -2,15 +2,15 @@ require 'package'
 
 class Php7 < Package
   version '7.1.0'
-  source_url 'http://php.net/distributions/php-7.1.0.tar.xz' # software source tarball url
-  source_sha1 'c74c920256b9c6873bae696fbb0ec14a02dc8495'     # source tarball sha1 sum
+  source_url 'http://php.net/distributions/php-7.1.0.tar.xz'   # software source tarball url
+  source_sha1 'c74c920256b9c6873bae696fbb0ec14a02dc8495'       # source tarball sha1 sum
 
   depends_on 'curl'
   depends_on 'libxml2'
   depends_on 'openssl'
   depends_on 'pcre'
 
-  def self.build                                             # self.build contains commands needed to build the software from source
+  def self.build                                               # self.build contains commands needed to build the software from source
     system './configure \
       --prefix=/usr/local \
       --with-curl \
@@ -19,10 +19,15 @@ class Php7 < Package
       --with-openssl \
       --with-pcre-regex \
       --with-zlib'
-    system 'make'                                            # ordered chronologically
+    system 'make'                                              # ordered chronologically
   end
 
-  def self.install                                           # self.install contains commands needed to install the software on the target system
-    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"     # remember to include DESTDIR set to CREW_DEST_DIR - needed to keep track of changes made to system
+  def self.install                                             # self.install contains commands needed to install the software on the target system
+    system "make", "INSTALL_ROOT=#{CREW_DEST_DIR}", "install"  # remember to include INSTALL_ROOT set to CREW_DEST_DIR - needed to keep track of changes made to system
+
+    # clean up some files created under #{CREW_DEST_DIR}. check http://pear.php.net/bugs/bug.php?id=20383 for more details
+    system "mv", "#{CREW_DEST_DIR}/.depdb", "#{CREW_DEST_DIR}/usr/local/lib/php"
+    system "mv", "#{CREW_DEST_DIR}/.depdblock", "#{CREW_DEST_DIR}/usr/local/lib/php"
+    system "rm", "-rf", "#{CREW_DEST_DIR}/.channels", "#{CREW_DEST_DIR}/.filemap", "#{CREW_DEST_DIR}/.lock", "#{CREW_DEST_DIR}/.registry"
   end
 end