superchic: added new package (#21463)

Co-authored-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>

var/spack/repos/builtin/packages/superchic/package.py

@@ -0,0 +1,51 @@
+# Copyright 2013-2021 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 Superchic(MakefilePackage):
+    """SuperChic is a Fortran based Monte Carlo event generator for exclusive and
+    photon-initiated production in proton and heavy ion collisions.
+
+    A range of Standard Model final states are implemented, in most cases with
+    spin correlations where relevant, and a fully differential treatment of the soft
+    survival factor is given. Arbitrary user-defined histograms and cuts may be
+    made, as well as unweighted events in the HEPEVT, HEPMC and LHE formats.
+    """
+
+    homepage = "https://superchic.hepforge.org/"
+    url      = "https://superchic.hepforge.org/superchic4.01.tar.gz"
+
+    version('4.01', sha256='2d690e1cdb0fd0ee345028b0d823a76c8d93156aaa0c9cd1ecb5f18cde75acd6')
+    version('3.06', sha256='17b4f56e85634f3c9708d5263772d7035fe4d7fb91a11bbffe889e0860efbd02')
+    version('3.05', sha256='032f5c784f284ca02003a990234b099f61cd125791d56715680cd342e55c7da1')
+
+    depends_on('lhapdf')
+    depends_on('apfel', when='@4.01:')
+
+    def edit(self, spec, prefix):
+        makefile = FileFilter('makefile')
+        makefile.filter('LHAPDFLIB = .*',
+                        'LHAPDFLIB = ' + self.spec['lhapdf'].prefix.lib)
+        if self.spec.satisfies('@4.01:'):
+            makefile.filter('APFELLIB = .*',
+                            'APFELLIB = ' + self.spec['apfel'].prefix.lib)
+
+    def build(self, spec, prefix):
+        make('PWD=' + self.build_directory)
+
+    def install(self, spec, prefix):
+        mkdirp(self.prefix.bin)
+        install_tree('bin', self.prefix.bin)
+
+        mkdirp(self.prefix.lib)
+        install_tree('lib', self.prefix.lib)
+
+        if self.spec.satisfies('@3.05:'):
+            mkdirp(join_path(self.prefix, 'src', 'inc'))
+            install_tree(join_path('src', 'inc'), join_path(self.prefix, 'src', 'inc'))
+            mkdirp(join_path(self.prefix, 'obj'))
+            install_tree('obj', join_path(self.prefix, 'obj'))