Massive conversion from Package to CMakePackage (#4975)

1 files changed, 11 insertions, 20 deletions

diff --git a/var/spack/repos/builtin/packages/cereal/package.py b/var/spack/repos/builtin/packages/cereal/package.py
index 22da01e789..fc7aba4955 100644
--- a/var/spack/repos/builtin/packages/cereal/package.py
+++ b/var/spack/repos/builtin/packages/cereal/package.py
@@ -23,11 +23,9 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##############################################################################
 from spack import *
-import os
-import shutil
 
 
-class Cereal(Package):
+class Cereal(CMakePackage):
     """cereal is a header-only C++11 serialization library. cereal takes
        arbitrary data types and reversibly turns them into different
        representations, such as compact binary encodings, XML, or
@@ -54,25 +52,18 @@ class Cereal(Package):
 
     depends_on('cmake@2.6.2:', type='build')
 
-    def install(self, spec, prefix):
+    def patch(self):
         # Don't use -Werror
         filter_file(r'-Werror', '', 'CMakeLists.txt')
 
-        # configure
+    def cmake_args(self):
         # Boost is only used for self-tests, which we are not running (yet?)
-        cmake('.',
-              '-DCMAKE_DISABLE_FIND_PACKAGE_Boost=TRUE',
-              '-DSKIP_PORTABILITY_TEST=TRUE',
-              *std_cmake_args)
-
-        # Build
-        make()
+        return [
+            '-DCMAKE_DISABLE_FIND_PACKAGE_Boost=TRUE',
+            '-DSKIP_PORTABILITY_TEST=TRUE',
+        ]
 
-        # Install
-        shutil.rmtree(join_path(prefix, 'doc'), ignore_errors=True)
-        shutil.rmtree(join_path(prefix, 'include'), ignore_errors=True)
-        shutil.rmtree(join_path(prefix, 'lib'), ignore_errors=True)
-        shutil.copytree('doc', join_path(prefix, 'doc'), symlinks=True)
-        shutil.copytree('include', join_path(prefix, 'include'), symlinks=True)
-        # Create empty directory to avoid linker warnings later
-        os.mkdir(join_path(prefix, 'lib'))
+    def install(self, spec, prefix):
+        with working_dir(self.build_directory):
+            install_tree('doc', prefix.doc)
+            install_tree('include', prefix.include)