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// Copyright (c) 2018, Forschungzentrum Juelich GmbH, Juelich Supercomputing Centre
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
import path from 'path';
import type {
CompilationResult,
CompileChildLibraries,
ExecutionOptions,
} from '../../types/compilation/compilation.interfaces.js';
import {BaseCompiler} from '../base-compiler.js';
import * as utils from '../utils.js';
import {GccFortranParser} from './argument-parsers.js';
import {SelectedLibraryVersion} from '../../types/libraries/libraries.interfaces.js';
import _ from 'underscore';
import * as fs from 'fs';
export class FortranCompiler extends BaseCompiler {
static get key() {
return 'fortran';
}
protected override getArgumentParser(): any {
return GccFortranParser;
}
override getStdVerOverrideDescription(): string {
return 'Change the Fortran standard version of the compiler.';
}
getExactStaticLibNameAndPath(lib: string, libPaths: string[]): string {
const libFilename = 'lib' + lib + '.a';
// note: fortran doesn't use -llibname,
// you have to add the full filename to the commandline instead
// this thus requires the libraries to be downloaded before we can figure out the compiler arguments
for (const dir of libPaths) {
const testpath = path.join(dir, libFilename);
if (fs.existsSync(testpath)) {
return testpath;
}
}
return '';
}
override getStaticLibraryLinks(libraries: CompileChildLibraries[], libPaths: string[] = []) {
return this.getSortedStaticLibraries(libraries)
.filter(lib => lib)
.map(lib => this.getExactStaticLibNameAndPath(lib, libPaths));
}
override getSharedLibraryPaths(libraries: CompileChildLibraries[], dirPath?: string): string[] {
return libraries
.map(selectedLib => {
const foundVersion = this.findLibVersion(selectedLib);
if (!foundVersion) return false;
const paths = [...foundVersion.libpath];
if (this.buildenvsetup && !this.buildenvsetup.extractAllToRoot && dirPath) {
paths.push(path.join(dirPath, selectedLib.id, 'lib'));
}
return paths;
})
.flat() as string[];
}
override getIncludeArguments(libraries: SelectedLibraryVersion[], dirPath: string): string[] {
const includeFlag = this.compiler.includeFlag || '-I';
return libraries.flatMap(selectedLib => {
const foundVersion = this.findLibVersion(selectedLib);
if (!foundVersion) return [];
const paths = foundVersion.path.map(path => includeFlag + path);
if (foundVersion.packagedheaders) {
const modPath = path.join(dirPath, selectedLib.id, 'mod');
const includePath = path.join(dirPath, selectedLib.id, 'include');
paths.push(`-I${modPath}`);
paths.push(includeFlag + includePath);
}
return paths;
});
}
override getSharedLibraryPathsAsArguments(
libraries: CompileChildLibraries[],
libDownloadPath: string,
toolchainPath: string,
dirPath: string,
) {
const pathFlag = this.compiler.rpathFlag || this.defaultRpathFlag;
const libPathFlag = this.compiler.libpathFlag || '-L';
let toolchainLibraryPaths: string[] = [];
if (toolchainPath) {
toolchainLibraryPaths = [path.join(toolchainPath, '/lib64'), path.join(toolchainPath, '/lib32')];
}
if (!libDownloadPath) {
libDownloadPath = './lib';
}
return _.union(
[libPathFlag + libDownloadPath],
[pathFlag + libDownloadPath],
this.compiler.libPath.map(path => pathFlag + path),
toolchainLibraryPaths.map(path => pathFlag + path),
this.getSharedLibraryPaths(libraries, dirPath).map(path => pathFlag + path),
this.getSharedLibraryPaths(libraries, dirPath).map(path => libPathFlag + path),
) as string[];
}
override async runCompiler(
compiler: string,
options: string[],
inputFilename: string,
execOptions: ExecutionOptions & {env: Record<string, string>},
): Promise<CompilationResult> {
if (!execOptions) {
execOptions = this.getDefaultExecOptions();
}
// Switch working directory of compiler to temp directory that also holds the source.
// This makes it possible to generate .mod files.
execOptions.customCwd = path.dirname(inputFilename);
const result = await this.exec(compiler, options, execOptions);
const baseFilename = './' + path.basename(inputFilename);
return {
...result,
stdout: utils.parseOutput(result.stdout, baseFilename),
stderr: utils.parseOutput(result.stderr, baseFilename),
inputFilename: inputFilename,
};
}
}
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