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Restructure things to make the make/ninja code reusable and remove Ti…
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…zen support
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@RobDangerous
RobDangerous committed Mar 13, 2024
1 parent 5886f9c commit 95d318b
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Showing 46 changed files with 1,034 additions and 2,052 deletions.
5 changes: 4 additions & 1 deletion kmake/src/Exporters/AndroidExporter.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import * as fs from 'kmake/fsextra';
import { execSync } from 'child_process';
import * as os from 'os';
import * as path from 'path';
import { CompilerCommandsExporter } from './CompileCommandsExporter';

interface TargetOptions {
package: string;
Expand All @@ -29,10 +30,12 @@ interface TargetOptions {
}

export class AndroidExporter extends Exporter {
compileCommands: CompilerCommandsExporter;
safeName: string;

constructor() {
super();
this.compileCommands = new CompilerCommandsExporter();
}

async exportSolution(project: Project, from: string, to: string, platform: string, vrApi: any, options: any) {
Expand Down Expand Up @@ -150,7 +153,7 @@ export class AndroidExporter extends Exporter {
}

if (project.getDebugDir().length > 0) fs.copyDirSync(path.resolve(from, project.getDebugDir()), path.resolve(to, this.safeName, 'app', 'src', 'main', 'assets'));
this.exportCompileCommands(project, from, to, platform, vrApi, options);
this.compileCommands.exportSolution(project, from, to, platform, vrApi, options);
}

writeAppGradle(project: Project, outdir: string, from: string, targetOptions: TargetOptions, textData: any) {
Expand Down
143 changes: 143 additions & 0 deletions kmake/src/Exporters/CLionExporter.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,143 @@
import { Project } from 'kmake/Project';
import * as fs from 'kmake/fsextra';
import * as path from 'path';
import { Platform } from 'kmake/Platform';
import * as log from 'kmake/log';
import * as os from 'os';
import * as child_process from 'child_process';
import { Exporter } from './Exporter';

export class CLionExporter extends Exporter {
constructor() {
super();
}

async exportSolution(project: Project, from: string, to: string, platform: string, vrApi: any, options: any): Promise<void> {
let name = project.getSafeName();

const indir = path.join(__dirname, '..', '..', 'Data', 'linux');
fs.ensureDirSync(path.resolve(to, name, '.idea'));

let misc = require('fs').getEmbeddedData()['linux_idea_misc_xml'];
misc = misc.replace(/{root}/g, path.resolve(from));
fs.writeFileSync(path.join(to, name, '.idea', 'misc.xml'), misc, 'utf8');

let workspace = require('fs').getEmbeddedData()['linux_idea_workspace_xml'];
workspace = workspace.replace(/{workingdir}/g, path.resolve(project.getDebugDir()));
workspace = workspace.replace(/{project}/g, name);
workspace = workspace.replace(/{target}/g, name);
fs.writeFileSync(path.join(to, name, '.idea', 'workspace.xml'), workspace, 'utf8');

this.writeFile(path.resolve(to, name, 'CMakeLists.txt'));

this.p('cmake_minimum_required(VERSION 3.10)'); // should be 3.12 to support c++20, 3.20 to support c++23 and 3.21 to support c17/c23

this.p('project(' + name + ')');
switch (project.cppStd) {
case 'gnu++03':
case 'c++03':
this.p('set(CMAKE_CXX_STANDARD 03)');
break;
case 'gnu++11':
case 'c++11':
this.p('set(CMAKE_CXX_STANDARD 11)');
break;
case 'gnu++14':
case 'c++14':
this.p('set(CMAKE_CXX_STANDARD 14)');
break;
case 'gnu++17':
case 'c++17':
this.p('set(CMAKE_CXX_STANDARD 17)');
break;
case 'gnu++2a':
case 'c++2a':
case 'gnu++20':
case 'c++20':
this.p('set(CMAKE_CXX_STANDARD 20)');
break;
case 'gnu++2b':
case 'c++2b':
case 'gnu++23':
case 'c++23':
this.p('set(CMAKE_CXX_STANDARD 23)');
break;
default:
this.p('set(CMAKE_CXX_STANDARD 98)');
break;
}

switch (project.cStd) {
case 'gnu9x':
case 'gnu99':
case 'c9x':
case 'c99':
this.p('set(CMAKE_C_STANDARD 99)');
break;
case 'gnu1x':
case 'gnu11':
case 'c1x':
case 'c11':
this.p('set(CMAKE_C_STANDARD 11)');
break;
case 'gnu18':
case 'gnu17':
case 'c18':
case 'c17':
this.p('set(CMAKE_C_STANDARD 17)');
break;
case 'gnu2x':
case 'c2x':
this.p('set(CMAKE_C_STANDARD 23)');
break;
default:
this.p('set(CMAKE_C_STANDARD 90)');
break;
}

this.p('set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread -static-libgcc -static-libstdc++")');

let debugDefines = '';
for (const def of project.getDefines()) {
if (!def.config || def.config.toLowerCase() === 'debug') {
debugDefines += ' -D' + def.value;
}
}
this.p('set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}' + debugDefines + '")');
this.p('set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}' + debugDefines + '")');

let releaseDefines = '';
for (const def of project.getDefines()) {
if (!def.config || def.config.toLowerCase() === 'release') {
releaseDefines += ' -D' + def.value;
}
}
releaseDefines += ' -DNDEBUG';
this.p('set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}' + releaseDefines + '")');
this.p('set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}' + releaseDefines + '")');

let includes = '';
for (let inc of project.getIncludeDirs()) {
includes += ' "' + path.resolve(inc).replace(/\\/g, '/') + '"\n';
}
this.p('include_directories(\n' + includes + ')');

let files = '';
for (let file of project.getFiles()) {
if (file.file.endsWith('.c') || file.file.endsWith('.cc') || file.file.endsWith('.cpp') || file.file.endsWith('.h')) {
files += ' "' + path.resolve(file.file).replace(/\\/g, '/') + '"\n';
}
}
this.p('set(SOURCE_FILES\n' + files + ')');

this.p('add_executable(' + name + ' ${SOURCE_FILES})');

let libraries = '';
for (let lib of project.getLibs()) {
libraries += ' ' + lib + '\n';
}
this.p('target_link_libraries(' + name + '\n' + libraries + ')');

this.closeFile();
}
}
153 changes: 153 additions & 0 deletions kmake/src/Exporters/CompileCommandsExporter.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,153 @@
import { Project } from 'kmake/Project';
import * as fs from 'kmake/fsextra';
import * as path from 'path';
import { Platform } from 'kmake/Platform';
import * as log from 'kmake/log';
import * as os from 'os';
import * as child_process from 'child_process';
import { Exporter } from './Exporter';

export class CompilerCommandsExporter extends Exporter {
constructor() {
super();
}

async exportSolution(project: Project, _from: string, to: string, platform: string, vrApi: any, options: any): Promise<void> {
let from = path.resolve(process.cwd(), _from);

this.writeFile(path.resolve(to, 'compile_commands.json'));
let includes = [];
for (let inc of project.getIncludeDirs()) {
includes.push('-I');
includes.push(path.resolve(from, inc));
}

let defines = [];
for (let def of project.getDefines()) {
defines.push('-D');
defines.push(def.value.replace(/\"/g, '\\"'));
}

let objects: any = {};
let ofiles: any = {};
for (let fileobject of project.getFiles()) {
let file = fileobject.file;
if (file.endsWith('.cpp') || file.endsWith('.c') || file.endsWith('.cc') || file.endsWith('.s') || file.endsWith('.S')) {
let name = file.toLowerCase();
if (name.indexOf('/') >= 0) name = name.substr(name.lastIndexOf('/') + 1);
name = name.substr(0, name.lastIndexOf('.'));
if (!objects[name]) {
objects[name] = true;
ofiles[file] = name;
}
else {
while (objects[name]) {
name = name + '_';
}
objects[name] = true;
ofiles[file] = name;
}
}
}

let defaultArgs = [];

// TODO: same for MacOS, Windows, etc...
if (platform === Platform.Android) {
defaultArgs.push('--target=aarch64-none-linux-android21');
defaultArgs.push('-DANDROID');

// take a guess at where the ndk could be

function ndkFromSdkRoot() {
let sdkEnv = process.env['ANDROID_HOME'] ?? process.env['ANDROID_SDK_ROOT'];
if (!sdkEnv) return null;
let ndk_dir = path.join(sdkEnv, 'ndk');
if (!fs.existsSync(ndk_dir)) {
return null;
}
let ndks = fs.readdirSync(ndk_dir);
ndks = ndks.filter(item => !item.startsWith("."));
if (ndks.length < 1) {
return null;
}
return path.join(ndk_dir, ndks[0]);
}

let android_ndk = process.env['ANDROID_NDK'] ?? ndkFromSdkRoot();

if (android_ndk) {
let host_tag = '';
switch (os.platform()) {
// known host tags
// TODO: figure out the host tag for aarch64 darwin/linux/windows
case 'linux':
host_tag = 'linux-x86_64';
break;
case 'darwin':
host_tag = 'darwin-x86_64';
break;
case 'win32':
host_tag = 'windows-x86_64';
break;
}
let ndk_toolchain = path.join(android_ndk, `toolchains/llvm/prebuilt/${host_tag}`);
if (host_tag !== '' && fs.existsSync(ndk_toolchain)) {
defaultArgs.push(`--gcc-toolchain=${ndk_toolchain}`);
defaultArgs.push(`--sysroot=${ndk_toolchain}/sysroot`);
}
else {
// fallback to the first found toolchain
let toolchains = fs.readdirSync(path.join(android_ndk, `toolchains/llvm/prebuilt/`));
if (toolchains.length > 0) {
let host_tag = toolchains[0];
let ndk_toolchain = path.join(android_ndk, `toolchains/llvm/prebuilt/${host_tag}`);
defaultArgs.push(`--gcc-toolchain=${ndk_toolchain}`);
defaultArgs.push(`--sysroot=${ndk_toolchain}/sysroot`);
log.info(`Found android ndk toolchain in ${ndk_toolchain}.`);
}
else {
log.error('Platform is set to Android, but android toolchain not found.');
}
}
}
else {
log.error('Platform is set to Android, but android toolchain not found.\nPlease set the ANDROID_NDK environment variable if you need a compile_commands.json for your IDE.');
}
}
else if (platform === Platform.Emscripten) {
let emcc = child_process.spawnSync('emcc', ['--cflags']);
// log.info(emcc.status);
if (emcc.status === 0) {
let flags = emcc.output.toString().split(' ');
defaultArgs.push(...flags);
}
else {
log.error('Platform is set to Emscripten, but emcc could not be found. Please add it to your PATH environment variable if you need a compile_commands.json for your IDE.');
}
}

let commands = [];
for (let fileobject of project.getFiles()) {
let file = fileobject.file;
if (file.endsWith('.c') || file.endsWith('.cpp') || file.endsWith('.cc')) {
let args = ['/usr/bin/clang', '-c', '-o', (options.debug ? 'Debug' : 'Release') + ofiles[file] + '.o'];
if (file.endsWith('.c')) {
args.push('-std=c99');
}
args.push(...defaultArgs);
args.push(path.resolve(from, file));
let command = {
directory: from,
file: path.resolve(from, file),
output: path.resolve(to, ofiles[file] + '.o'),
arguments: args.concat(includes).concat(defines)
};
commands.push(command);
}
}

this.p(JSON.stringify(commands));
this.closeFile();
}
}
6 changes: 5 additions & 1 deletion kmake/src/Exporters/EmscriptenExporter.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,14 @@ import { Options } from 'kmake/Options';
import { GraphicsApi } from 'kmake/GraphicsApi';
import * as fs from 'kmake/fsextra';
import * as path from 'path';
import { CompilerCommandsExporter } from './CompileCommandsExporter';

export class EmscriptenExporter extends Exporter {
compileCommands: CompilerCommandsExporter;

constructor() {
super();
this.compileCommands = new CompilerCommandsExporter();
}

exportMakefile(project: Project, from: string, to: string, platform: string, vrApi: any, options: any) {
Expand Down Expand Up @@ -220,6 +224,6 @@ export class EmscriptenExporter extends Exporter {

async exportSolution(project: Project, from: string, to: string, platform: string, vrApi: any, options: any) {
this.exportMakefile(project, from, to, platform, vrApi, options);
this.exportCompileCommands(project, from, to, platform, vrApi, options);
this.compileCommands.exportSolution(project, from, to, platform, vrApi, options);
}
}
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