110 lines
3.2 KiB
Plaintext
110 lines
3.2 KiB
Plaintext
var os = use('os')
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var io = use('cellfs')
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// 2. Prepare output directory
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if (!io.exists('.cell')) {
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io.mkdir('.cell')
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}
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var shop = use('shop')
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var config = shop.load_config()
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// 3. Find source files
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var files = io.enumerate('.', true)
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var objects = []
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for (var i = 0; i < files.length; i++) {
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var file = files[i]
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if (file.endsWith('.c') || file.endsWith('.cpp')) {
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var path_no_ext = file.substring(0, file.lastIndexOf('.'))
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var safe_path = path_no_ext.replace(/\//g, '_').replace(/\\/g, '_')
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if (safe_path.startsWith('._')) safe_path = safe_path.substring(2)
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var use_name = 'js_local_' + safe_path + '_use'
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var obj_file = '.cell/build/' + file + '.o'
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var obj_dir = io.realdir(obj_file)
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var last_slash = file.lastIndexOf('/')
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if (last_slash != -1) {
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var dir = '.cell/build/' + file.substring(0, last_slash)
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if (!io.exists(dir)) {
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obj_file = '.cell/build/' + safe_path + '.o'
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}
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} else {
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obj_file = '.cell/build/' + file + '.o'
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}
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objects.push(obj_file)
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var needs_compile = true
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if (io.exists(obj_file)) {
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try {
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var src_stat = io.stat(file)
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var obj_stat = io.stat(obj_file)
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if (obj_stat.modtime >= src_stat.modtime) {
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needs_compile = false
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}
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} catch (e) {
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needs_compile = true
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}
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}
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if (!needs_compile) {
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log.console("Skipping " + file + " (up to date)")
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} else {
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log.console("Compiling " + file + " -> " + obj_file)
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log.console(`export name is ${use_name}`)
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// Compile command
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// cc -fPIC -c <file> -O3 -DCELL_USE_NAME=<name> -o <obj_file>
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var cmd = 'cc -fPIC -c ' + file + ' -O3 -DCELL_USE_NAME=' + use_name + ' -o ' + obj_file
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if (config.compilation)
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cmd += ` ${config.compilation.CFLAGS} `
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if (config.compilation[os.platform()]?.CFLAGS)
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cmd += ` ${config.compilation[os.platform()].CFLAGS} `
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var ret = os.system(cmd)
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if (ret != 0) {
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log.console("Compilation failed for " + file)
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$_.stop()
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}
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}
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}
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}
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// 4. Link shared library
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var lib_ext = '.so'
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var link_flags = '-shared'
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if (os.platform() == 'macOS') {
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lib_ext = '.dylib'
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link_flags = '-shared'
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} else if (os.platform() == 'Windows') {
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lib_ext = '.dll'
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}
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// Ensure .cell/local exists
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if (!io.exists('.cell/local')) {
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io.mkdir('.cell/local')
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}
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var lib_name = '.cell/local/local' + lib_ext
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log.console("Linking " + lib_name)
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if (config.compilation)
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link_flags += ` ${config.compilation.LDFLAGS} `
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if (config.compilation[os.platform()])
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link_flags += ` ${config.compilation[os.platform()].LDFLAGS} `
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var link_cmd = 'cc ' + link_flags + ' ' + objects.join(' ') + ' -lcell -o ' + lib_name
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var ret = os.system(link_cmd)
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if (ret != 0) {
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log.console("Linking failed")
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$_.stop()
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}
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log.console("Build complete: " + lib_name)
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$_.stop() |