GENIE: new package package (#22438)

Add GENIE MC (https://www.genie-mc.org) package.

2 files changed, 194 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/genie/genie_disable_gopt_with_compiler_check.patch b/var/spack/repos/builtin/packages/genie/genie_disable_gopt_with_compiler_check.patch
new file mode 100644
index 0000000000..a6816045c3
--- /dev/null
+++ b/var/spack/repos/builtin/packages/genie/genie_disable_gopt_with_compiler_check.patch
@@ -0,0 +1,26 @@
+--- src/make/Make.include       2021-03-18 23:20:01.810289245 +0000
++++ src/make/Make.include.new   2021-03-18 23:26:49.319249916 +0000
+@@ -267,21 +267,8 @@
+ #                        COMPILER OPTIONS
+ #-------------------------------------------------------------------
+ 
+-ifeq ($(GOPT_WITH_COMPILER),$(filter $(GOPT_WITH_COMPILER),clang clang++))
+-  # --clang
+-  CXX           = clang++
+-  CC            = clang
+-  LD            = clang++
+-else
+-  ifeq ($(GOPT_WITH_COMPILER),$(filter $(GOPT_WITH_COMPILER),gcc g++))
+-    # -- gcc
+-    CXX = g++
+-    CC  = gcc
+-    LD  = g++
+-  else
+-    $(error GOPT_WITH_COMPILER not set correctly!)
+-  endif
+-endif
++LD=$(CXX)
++
+ #check if we're using clang (complicated because g++ is sometimes a clang alias...)
+ APPLE_CLANG := $(shell $(CXX) -v 2>&1 | sed -n "s/.*clang//p" | cut -d . -f 1)
+ ifneq ($(APPLE_CLANG),)
\ No newline at end of file
diff --git a/var/spack/repos/builtin/packages/genie/package.py b/var/spack/repos/builtin/packages/genie/package.py
new file mode 100644
index 0000000000..34b07a4a1e
--- /dev/null
+++ b/var/spack/repos/builtin/packages/genie/package.py
@@ -0,0 +1,168 @@
+# 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)
+
+
+import os
+
+from spack.directives import depends_on, patch, variant, version
+from spack.package import Package
+from spack.util.executable import Executable
+from spack.version import Version
+
+
+class Genie(Package):  # Genie doesn"t use Autotools
+    """Genie is a neutrino Monte Carlo Generator."""
+
+    homepage = "https://www.genie-mc.org"
+    url = "https://github.com/GENIE-MC/Generator/archive/R-3_00_06.tar.gz"
+    git = "https://github.com/GENIE-MC/Generator.git"
+
+    tags = ["neutrino", "hep"]
+
+    maintainers = [
+        # maintainer of this recipe, not affliated with the GENIE collaboration
+        "davehadley",
+    ]
+
+    version("master", branch="master")
+    version("3.0.6", sha256="ab56ea85d0c1d09029254365bfe75a1427effa717389753b9e0c1b6c2eaa5eaf")
+    version("3.0.4", sha256="53f034618fef9f7f0e17d1c4ed72743e4bba590e824b795177a1a8a8486c861e")
+    version("3.0.2", sha256="34d6c37017b2387c781aea7bc727a0aac0ef45d6b3f3982cc6f3fc82493f65c3")
+    version("3.0.0", sha256="3953c7d9f1f832dd32dfbc0b9260be59431206c204aec6ab0aa68c01176f2ae6")
+    version("2.12.10", sha256="c8762db3dcc490f80f8a61268f5b964d4d35b80134b622e89fe2307a836f2a0b")
+    version("2.12.8", sha256="7ca169a8d9eda7267d28b76b2f3110552852f8eeae263a03cd5139caacebb4ea")
+    version("2.12.6", sha256="3b450c609875459798ec98e12cf671cc971cbb13345af6d75bd6278d422f3309")
+    version("2.12.4", sha256="19a4a1633b0847a9f16a44e0c74b9c224ca3bb93975aecf108603c22e807517b")
+    version("2.12.2", sha256="cbdc45a739878940dadcaaed575b5cad6b5e7035f29605045b1ca557e6faa6d1")
+    version("2.12.0", sha256="d2b01c80f38d269cb0296b3f2932798ef3f1d51bd130e81274fbfeeb381fac6b")
+    version("2.11.2", sha256="0f4c25d8ceb7513553671643c9cdac5aa98c40fc8594a5ecb25c077c6b36166e")
+    version("2.11.0", sha256="1ebe0eb65d797595413632f1cec1cb2621cb8e8d0384a2843799724a79b1d80c")
+    version("2.10.10", sha256="1dfaadcf1bbaf6e164b612f410c4399301e63497ad6a4891706b1787ac11a7a1")
+    version("2.10.8", sha256="4f6f5af2062e7c505b76e70547ac2ae304a9790c3e9b9592818d8aebeebc8398")
+    version("2.10.6", sha256="d00b4288c886f81459fb2967e539f30315d4385f82d1d3f4330298d313f9a176")
+    version("2.10.4", sha256="df909bf7e1a789ca01794995687da2af803769f0823273a4a3a31678d6d5b0f1")
+    version("2.10.2", sha256="6abe4e0cdb5e8f5beddf0ccdbebc94c175a9f72592b1cbbffe01b88ee3972bf9")
+    version("2.10.0", sha256="17bda900c996b6f4f10a7f6a3be94e56c3b8dcdeb2ef8865ca7f20c5fe725291")
+    version("2.9.0", sha256="8229beb73f65f5af86a77bf141acfbe4a8b68cba9d797aae083a929906f6f2a2")
+    version("2.8.6", sha256="310dc8e0d17a65e6b9773e398250703a3a6f94ceafe94f599ae0f7b3fecf7e6c")
+
+    depends_on("root+pythia6")
+    depends_on("pythia6")
+    depends_on("lhapdf", when="@3:")
+    depends_on("lhapdf5", when="@:2")
+    depends_on("log4cpp")
+    depends_on("libxml2")
+    depends_on("gsl")
+
+    # GENIE does not actually require cmake, but root does.
+    # Spack's concretizer fails with "unsatisfiable constraint" if we don't add this.
+    depends_on("cmake@3:")
+
+    # GENIE Makefile's think that the spack compiler is invalid.
+    # Disables this check.
+    patch("genie_disable_gopt_with_compiler_check.patch", level=0, when="@2.11:")
+
+    # Flags for GENIE"s optional but disabled by default features
+    variant("atmo", default=False,
+            description="Enable GENIE Atmospheric neutrino event generation app")
+    variant("fnal", default=False,
+            description="Enables FNAL experiment-specific event generation app")
+    variant("nucleondecay", default=False,
+            description="Enable GENIE Nucleon decay event generation app")
+    variant("masterclass", default=False,
+            description="Enable GENIE neutrino masterclass app")
+    variant("t2k", default=False, description="Enable T2K-specific generation app")
+    variant("vleextension", default=False,
+            description="Enable GENIE very low energy (1 MeV - 100 MeV) extension")
+
+    phases = ["configure", "build", "install"]
+
+    def url_for_version(self, version):
+        url = "https://github.com/GENIE-MC/Generator/archive/R-{0}.tar.gz"
+        if version >= Version(3):
+            return url.format("{0}_{1:02d}_{2:02d}".format(*version))
+        else:
+            return url.format(version.underscored)
+
+    def setup_build_environment(self, env):
+        env.set("GENIE", self.stage.source_path)
+        return super(Genie, self).setup_build_environment(env)
+
+    def setup_run_environment(self, env):
+        env.set("GENIE", self.prefix)
+        return super(Genie, self).setup_run_environment(env)
+
+    def configure(self, spec, prefix):
+        configure = Executable("./configure")
+        args = self._configure_args(spec, prefix)
+        configure(*args)
+
+    def build(self, spec, prefix):
+        # parallel build is not supported on GENIE 2
+        self._make(parallel=spec.satisfies("@3:"))
+
+    def install(self, spec, prefix):
+        # GENIE make install does not support parallel jobs
+        self._make("install", parallel=False)
+        # GENIE requires these files to be present at runtime, but doesn"t install them
+        # so we must install them ourselves
+        # install_tree function is injected into scope by spack build_environment.py
+        install_tree("config", os.sep.join((prefix, "config")))
+        install_tree("data", os.sep.join((prefix, "data")))
+
+    def _configure_args(self, spec, prefix):
+        args = [
+            "--prefix=" + prefix,
+            "--with-compiler=" + os.environ["CC"],
+            "--with-libxml2-inc={0}{1}libxml2".format(
+                spec["libxml2"].prefix.include, os.sep
+            ),
+            "--with-libxml2-lib=" + spec["libxml2"].prefix.lib,
+            "--with-log4cpp-inc=" + spec["log4cpp"].prefix.include,
+            "--with-log4cpp-lib=" + spec["log4cpp"].prefix.lib,
+            "--with-pythia6-lib=" + spec["pythia6"].prefix.lib,
+        ]
+        if self.spec.satisfies("@:2"):
+            args += [
+                "--enable-lhapdf",
+                "--with-lhapdf-inc=" + spec["lhapdf5"].prefix.include,
+                "--with-lhapdf-lib=" + spec["lhapdf5"].prefix.lib,
+                # must be enabled or some GENIE 2 versions fail to link
+                # this option was removed in GENIE 3
+                "--enable-rwght",
+            ]
+        else:
+            args += [
+                "--enable-lhapdf6",
+                "--with-lhapdf6-inc=" + spec["lhapdf"].prefix.include,
+                "--with-lhapdf6-lib=" + spec["lhapdf"].prefix.lib,
+            ]
+        if "+vleextension" in self.spec:
+            args += ["--enable-vle-extension"]
+        if "+t2k" in self.spec:
+            args += ["--enable-t2k"]
+        if "+fnal" in self.spec:
+            args += ["--enable-fnal"]
+        if "+atmo" in self.spec:
+            args += ["--enable-atmo"]
+        if "+nucleondecay" in self.spec:
+            args += ["--enable-nucleon-decay"]
+        if "+masterclass" in self.spec:
+            args += ["--enable-masterclass"]
+        return args
+
+    def _make(self, *args, **kwargs):
+        parallel = kwargs.get("parallel", False)
+        args = list(self._make_args) + list(args)
+        # make function is injected into scope by spack build_environment.py
+        make(*args, parallel=parallel)
+
+    @property
+    def _make_args(self):
+        return [
+            "CC=c++",
+            "CXX=c++",
+            "LD=c++",
+        ]