WHIZARD (package): add LCIO dependency, Openloops support (#17658)

* WHIZARD: add versions 2.8.4 and 2.8.3
* New package: LCIO
* WHIZARD: add optional dependency on LCIO
* WHIZARD: add optional dependency on Openloops
* WHIZARD: allow building with either hepmc or hepmc3 dependencies
* Openloops: set process_lib_dir in configure
* Openloops: fix reference to variant

1 files changed, 72 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/lcio/package.py b/var/spack/repos/builtin/packages/lcio/package.py
new file mode 100644
index 0000000000..c6ca4f6a95
--- /dev/null
+++ b/var/spack/repos/builtin/packages/lcio/package.py
@@ -0,0 +1,72 @@
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+from spack import *
+
+
+class Lcio(CMakePackage):
+    """HEP Library for Linear Collider Input/Output"""
+
+    homepage = "http://lcio.desy.de"
+    git      = "https://github.com/iLCSoft/LCIO.git"
+    url      = "https://github.com/iLCSoft/LCIO/archive/v02-13-03.tar.gz"
+
+    maintainers = ['gaede', 'vvolkl']
+
+    version('master', branch='master')
+    version('2.13.3', sha256='35aaa7989be33574a7c44ea7e6d7780ab26ef8bd4aa29d495f3831a3cd269304')
+    version('2.13.2', sha256='9f153ba13e56ee16795378f9192678d40df1faca51d00aaa8fb80547bfecb8d8')
+
+    variant('cxxstd',
+            default='17',
+            values=('11', '14', '17'),
+            multi=False,
+            description='Use the specified C++ standard when building.')
+    variant("jar", default=False,
+            description="Turn on to build/install lcio.jar")
+    variant("rootdict", default=True,
+            description="Turn on to build/install ROOT dictionary.")
+    variant("examples", default=False,
+            description="Turn on to build LCIO examples")
+
+    depends_on('root@6.04:', when="+rootdict")
+    depends_on('openjdk', when="+jar")
+    # build error with +termlib, to be investigated
+    depends_on('ncurses~termlib', when="+examples")
+    depends_on('readline', when="+examples")
+
+    def cmake_args(self):
+        args = [
+            self.define('CMAKE_CXX_STANDARD',
+                        self.spec.variants['cxxstd'].value),
+            self.define('BUILD_TESTING', self.run_tests),
+            self.define_from_variant("BUILD_LCIO_EXAMPLES", 'examples'),
+            self.define_from_variant("BUILD_ROOTDICT", 'rootdict'),
+            self.define_from_variant("INSTALL_JAR", 'jar'),
+        ]
+        return args
+
+    def url_for_version(self, version):
+        base_url = self.url.rsplit('/', 1)[0]
+        major = str(version[0]).zfill(2)
+        minor = str(version[1]).zfill(2)
+        # handle the different cases for the patch version:
+        # first case, no patch version is given in spack, i.e 0.1
+        if len(version) == 2:
+            url = base_url + "/v%s-%s.tar.gz" % (major, minor)
+        # a patch version is specified in spack, i.e. 0.1.x ...
+        elif len(version) == 3:
+            patch = str(version[2]).zfill(2)
+            # ... but it is zero, and not part of the ilc release url
+            if version[2] == 0:
+                url = base_url + "/v%s-%s.tar.gz" % (major, minor)
+            # ... if it is non-zero, it is part  of the release url
+            else:
+                url = base_url + "/v%s-%s-%s.tar.gz" % (major, minor, patch)
+        else:
+            print('Error - Wrong version format provided')
+            return
+        return url