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# Copyright 2013-2023 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
import sys
from spack.package import *
class Quux(Package):
"""Toy package for testing dependencies"""
homepage = "https://www.example.com"
has_code = False
version("3.0.0")
depends_on("garply")
def install(self, spec, prefix):
quux_cc = """#include "quux.h"
#include "garply/garply.h"
#include "quux_version.h"
#include <iostream>
#include <stdexcept>
const int Quux::version_major = quux_version_major;
const int Quux::version_minor = quux_version_minor;
Quux::Quux() {}
int
Quux::get_version() const
{
return 10 * version_major + version_minor;
}
int
Quux::quuxify() const
{
int quux_version = get_version();
std::cout << "Quux::quuxify version " << quux_version
<< " invoked" <<std::endl;
std::cout << "Quux config directory is %s" <<std::endl;
Garply garply;
int garply_version = garply.garplinate();
if (garply_version != quux_version) {
throw std::runtime_error(
"Quux found an incompatible version of Garply.");
}
return quux_version;
}
"""
quux_h = """#ifndef QUUX_H_
class Quux
{
private:
static const int version_major;
static const int version_minor;
public:
Quux();
int get_version() const;
int quuxify() const;
};
#endif // QUUX_H_
"""
quuxifier_cc = """
#include "quux.h"
#include <iostream>
int
main()
{
Quux quux;
quux.quuxify();
return 0;
}
"""
quux_version_h = """const int quux_version_major = %s;
const int quux_version_minor = %s;
"""
mkdirp("%s/quux" % prefix.include)
mkdirp("%s/quux" % self.stage.source_path)
with open("%s/quux_version.h" % self.stage.source_path, "w") as f:
f.write(quux_version_h % (self.version[0], self.version[1:]))
with open("%s/quux/quux.cc" % self.stage.source_path, "w") as f:
f.write(quux_cc % (prefix.config))
with open("%s/quux/quux.h" % self.stage.source_path, "w") as f:
f.write(quux_h)
with open("%s/quux/quuxifier.cc" % self.stage.source_path, "w") as f:
f.write(quuxifier_cc)
gpp = which(
"g++",
path=":".join(
[s for s in os.environ["PATH"].split(os.pathsep) if "lib/spack/env" not in s]
),
)
if sys.platform == "darwin":
gpp = which("/usr/bin/clang++")
gpp(
"-Dquux_EXPORTS",
"-I%s" % self.stage.source_path,
"-I%s" % spec["garply"].prefix.include,
"-O2",
"-g",
"-DNDEBUG",
"-fPIC",
"-o",
"quux.cc.o",
"-c",
"quux/quux.cc",
)
gpp(
"-Dquux_EXPORTS",
"-I%s" % self.stage.source_path,
"-I%s" % spec["garply"].prefix.include,
"-O2",
"-g",
"-DNDEBUG",
"-fPIC",
"-o",
"quuxifier.cc.o",
"-c",
"quux/quuxifier.cc",
)
if sys.platform == "darwin":
gpp(
"-fPIC",
"-O2",
"-g",
"-DNDEBUG",
"-dynamiclib",
"-Wl,-headerpad_max_install_names",
"-o",
"libquux.dylib",
"-install_name",
"@rpath/libcorge.dylib",
"quux.cc.o",
"-Wl,-rpath,%s" % prefix.lib64,
"-Wl,-rpath,%s" % spec["garply"].prefix.lib64,
"%s/libgarply.dylib" % spec["garply"].prefix.lib64,
)
gpp(
"-O2",
"-g",
"-DNDEBUG",
"quuxifier.cc.o",
"-o",
"quuxifier",
"-Wl,-rpath,%s" % prefix.lib64,
"-Wl,-rpath,%s" % spec["garply"].prefix.lib64,
"libquux.dylib",
"%s/libgarply.dylib" % spec["garply"].prefix.lib64,
)
mkdirp(prefix.lib64)
copy("libquux.dylib", "%s/libquux.dylib" % prefix.lib64)
os.link("%s/libquux.dylib" % prefix.lib64, "%s/libquux.dylib.3.0" % prefix.lib64)
else:
gpp(
"-fPIC",
"-O2",
"-g",
"-DNDEBUG",
"-shared",
"-Wl,-soname,libquux.so",
"-o",
"libquux.so",
"quux.cc.o",
"-Wl,-rpath,%s:%s::::" % (prefix.lib64, spec["garply"].prefix.lib64),
"%s/libgarply.so" % spec["garply"].prefix.lib64,
)
gpp(
"-O2",
"-g",
"-DNDEBUG",
"-rdynamic",
"quuxifier.cc.o",
"-o",
"quuxifier",
"-Wl,-rpath,%s:%s::::" % (prefix.lib64, spec["garply"].prefix.lib64),
"libquux.so",
"%s/libgarply.so" % spec["garply"].prefix.lib64,
)
mkdirp(prefix.lib64)
copy("libquux.so", "%s/libquux.so" % prefix.lib64)
os.link("%s/libquux.so" % prefix.lib64, "%s/libquux.so.3.0" % prefix.lib64)
copy("quuxifier", "%s/quuxifier" % prefix.lib64)
copy("%s/quux/quux.h" % self.stage.source_path, "%s/quux/quux.h" % prefix.include)
mkdirp(prefix.bin)
copy("quux_version.h", "%s/quux_version.h" % prefix.bin)
os.symlink("%s/quuxifier" % prefix.lib64, "%s/quuxifier" % prefix.bin)
os.symlink("%s/garplinator" % spec["garply"].prefix.lib64, "%s/garplinator" % prefix.bin)
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