diff options
Diffstat (limited to 'build')
| -rw-r--r-- | build/gyp/tools/mac_find_sdk.py | 93 | ||||
| -rw-r--r-- | build/standalone.gypi | 14 |
2 files changed, 102 insertions, 5 deletions
diff --git a/build/gyp/tools/mac_find_sdk.py b/build/gyp/tools/mac_find_sdk.py new file mode 100644 index 0000000000..230c2fd52e --- /dev/null +++ b/build/gyp/tools/mac_find_sdk.py @@ -0,0 +1,93 @@ +#!/usr/bin/env python +# Copyright 2016 PDFium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Prints the lowest locally available SDK version greater than or equal to a +given minimum sdk version to standard output. + +Usage: + python mac_find_sdk.py 10.6 # Ignores SDKs < 10.6 +""" + +import os +import re +import subprocess +import sys + + +from optparse import OptionParser + + +def parse_version(version_str): + """'10.6' => [10, 6]""" + return map(int, re.findall(r'(\d+)', version_str)) + + +def main(): + parser = OptionParser() + parser.add_option("--verify", + action="store_true", dest="verify", default=False, + help="return the sdk argument and warn if it doesn't exist") + parser.add_option("--sdk_path", + action="store", type="string", dest="sdk_path", default="", + help="user-specified SDK path; bypasses verification") + parser.add_option("--print_sdk_path", + action="store_true", dest="print_sdk_path", default=False, + help="Additionaly print the path the SDK (appears first).") + options, args = parser.parse_args() + if len(args) != 1: + parser.error('Please specify a minimum SDK version') + min_sdk_version = args[0] + + job = subprocess.Popen(['xcode-select', '-print-path'], + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + out, err = job.communicate() + if job.returncode != 0: + print >> sys.stderr, out + print >> sys.stderr, err + raise Exception(('Error %d running xcode-select, you might have to run ' + '|sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer| ' + 'if you are using Xcode 4.') % job.returncode) + # The Developer folder moved in Xcode 4.3. + xcode43_sdk_path = os.path.join( + out.rstrip(), 'Platforms/MacOSX.platform/Developer/SDKs') + if os.path.isdir(xcode43_sdk_path): + sdk_dir = xcode43_sdk_path + else: + sdk_dir = os.path.join(out.rstrip(), 'SDKs') + sdks = [re.findall('^MacOSX(10\.\d+)\.sdk$', s) for s in os.listdir(sdk_dir)] + sdks = [s[0] for s in sdks if s] # [['10.5'], ['10.6']] => ['10.5', '10.6'] + sdks = [s for s in sdks # ['10.5', '10.6'] => ['10.6'] + if parse_version(s) >= parse_version(min_sdk_version)] + if not sdks: + raise Exception('No %s+ SDK found' % min_sdk_version) + best_sdk = sorted(sdks, key=parse_version)[0] + + if options.verify and best_sdk != min_sdk_version and not options.sdk_path: + print >> sys.stderr, '' + print >> sys.stderr, ' vvvvvvv' + print >> sys.stderr, '' + print >> sys.stderr, \ + 'This build requires the %s SDK, but it was not found on your system.' \ + % min_sdk_version + print >> sys.stderr, \ + 'Either install it, or explicitly set mac_sdk in your GYP_DEFINES.' + print >> sys.stderr, '' + print >> sys.stderr, ' ^^^^^^^' + print >> sys.stderr, '' + return min_sdk_version + + if options.print_sdk_path: + print subprocess.check_output(['xcodebuild', '-version', '-sdk', + 'macosx' + best_sdk, 'Path']).strip() + + return best_sdk + + +if __name__ == '__main__': + if sys.platform != 'darwin': + raise Exception("This script only runs on Mac") + print main() + sys.exit(0) diff --git a/build/standalone.gypi b/build/standalone.gypi index f0ab3a9567..dfd5617683 100644 --- a/build/standalone.gypi +++ b/build/standalone.gypi @@ -416,6 +416,15 @@ 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-search_paths_first']}, }], ], # target_conditions + 'variables': { + 'mac_sdk_min': '10.10', + 'mac_sdk%': '<!(python <(DEPTH)/build/gyp/tools/mac_find_sdk.py <(mac_sdk_min))', + }, + 'xcode_settings': { + 'SDKROOT': 'macosx<(mac_sdk)', # -isysroot + # See comment in Chromium's common.gypi for why this is needed. + 'SYMROOT': '<(DEPTH)/xcodebuild', + }, }], # OS=="mac" ['v8_use_external_startup_data==1', { 'defines': [ @@ -432,11 +441,6 @@ }], ], }, - 'xcode_settings': { - 'SDKROOT': 'macosx10.10', # -isysroot - # See comment in Chromium's common.gypi for why this is needed. - 'SYMROOT': '<(DEPTH)/xcodebuild', - }, 'conditions': [ ['OS=="linux" or OS=="mac"', { 'conditions': [ |