vscode/build/linux/debian/calculate-deps.js

80 lines
7.7 KiB
JavaScript

"use strict";
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.generatePackageDeps = void 0;
const child_process_1 = require("child_process");
const fs_1 = require("fs");
const os_1 = require("os");
const path = require("path");
const manifests = require("../../../cgmanifest.json");
const dep_lists_1 = require("./dep-lists");
function generatePackageDeps(files, arch, sysroot) {
const dependencies = files.map(file => calculatePackageDeps(file, arch, sysroot));
const additionalDepsSet = new Set(dep_lists_1.additionalDeps);
dependencies.push(additionalDepsSet);
return dependencies;
}
exports.generatePackageDeps = generatePackageDeps;
// Based on https://source.chromium.org/chromium/chromium/src/+/main:chrome/installer/linux/debian/calculate_package_deps.py.
function calculatePackageDeps(binaryPath, arch, sysroot) {
try {
if (!((0, fs_1.statSync)(binaryPath).mode & fs_1.constants.S_IXUSR)) {
throw new Error(`Binary ${binaryPath} needs to have an executable bit set.`);
}
}
catch (e) {
// The package might not exist. Don't re-throw the error here.
console.error('Tried to stat ' + binaryPath + ' but failed.');
}
// Get the Chromium dpkg-shlibdeps file.
const chromiumManifest = manifests.registrations.filter(registration => {
return registration.component.type === 'git' && registration.component.git.name === 'chromium';
});
const dpkgShlibdepsUrl = `https://raw.githubusercontent.com/chromium/chromium/${chromiumManifest[0].version}/third_party/dpkg-shlibdeps/dpkg-shlibdeps.pl`;
const dpkgShlibdepsScriptLocation = `${(0, os_1.tmpdir)()}/dpkg-shlibdeps.pl`;
const result = (0, child_process_1.spawnSync)('curl', [dpkgShlibdepsUrl, '-o', dpkgShlibdepsScriptLocation]);
if (result.status !== 0) {
throw new Error('Cannot retrieve dpkg-shlibdeps. Stderr:\n' + result.stderr);
}
const cmd = [dpkgShlibdepsScriptLocation, '--ignore-weak-undefined'];
switch (arch) {
case 'amd64':
cmd.push(`-l${sysroot}/usr/lib/x86_64-linux-gnu`, `-l${sysroot}/lib/x86_64-linux-gnu`);
break;
case 'armhf':
cmd.push(`-l${sysroot}/usr/lib/arm-linux-gnueabihf`, `-l${sysroot}/lib/arm-linux-gnueabihf`);
break;
case 'arm64':
cmd.push(`-l${sysroot}/usr/lib/aarch64-linux-gnu`, `-l${sysroot}/lib/aarch64-linux-gnu`);
break;
}
cmd.push(`-l${sysroot}/usr/lib`);
cmd.push('-O', '-e', path.resolve(binaryPath));
const dpkgShlibdepsResult = (0, child_process_1.spawnSync)('perl', cmd, { cwd: sysroot });
if (dpkgShlibdepsResult.status !== 0) {
throw new Error(`dpkg-shlibdeps failed with exit code ${dpkgShlibdepsResult.status}. stderr:\n${dpkgShlibdepsResult.stderr} `);
}
const shlibsDependsPrefix = 'shlibs:Depends=';
const requiresList = dpkgShlibdepsResult.stdout.toString('utf-8').trimEnd().split('\n');
let depsStr = '';
for (const line of requiresList) {
if (line.startsWith(shlibsDependsPrefix)) {
depsStr = line.substring(shlibsDependsPrefix.length);
}
}
// Refs https://chromium-review.googlesource.com/c/chromium/src/+/3572926
// Chromium depends on libgcc_s, is from the package libgcc1. However, in
// Bullseye, the package was renamed to libgcc-s1. To avoid adding a dep
// on the newer package, this hack skips the dep. This is safe because
// libgcc-s1 is a dependency of libc6. This hack can be removed once
// support for Debian Buster and Ubuntu Bionic are dropped.
const filteredDeps = depsStr.split(', ').filter(dependency => {
return !dependency.startsWith('libgcc-s1');
}).sort();
const requires = new Set(filteredDeps);
return requires;
}
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