mirror of https://github.com/mpv-player/mpv
78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
import re
|
|
from waflib import Utils
|
|
|
|
def __run(cmd):
|
|
try:
|
|
output = Utils.subprocess.check_output(cmd, universal_newlines=True)
|
|
return output.strip()
|
|
except Exception:
|
|
return ""
|
|
|
|
def __add_swift_flags(ctx):
|
|
ctx.env.SWIFT_FLAGS = [
|
|
"-frontend", "-c", "-sdk", ctx.env.MACOS_SDK,
|
|
"-enable-objc-interop", "-emit-objc-header", "-parse-as-library",
|
|
"-target", "x86_64-apple-macosx10.10"
|
|
]
|
|
|
|
ver = re.compile("(?i)version\s?([\d.]+)")
|
|
ctx.env.SWIFT_VERSION = ver.search(__run([ctx.env.SWIFT, '-version'])).group(1)
|
|
major, minor = [int(n) for n in ctx.env.SWIFT_VERSION.split('.')[:2]]
|
|
|
|
# the -swift-version parameter is only supported on swift 3.1 and newer
|
|
if major >= 3 and minor >= 1 or major >= 4:
|
|
ctx.env.SWIFT_FLAGS.extend([ "-swift-version", "3" ])
|
|
|
|
if ctx.is_debug_build():
|
|
ctx.env.SWIFT_FLAGS.append("-g")
|
|
|
|
if ctx.is_optimization():
|
|
ctx.env.SWIFT_FLAGS.append("-O")
|
|
|
|
def __add_swift_library_linking_flags(ctx, swift_library):
|
|
ctx.env.append_value('LINKFLAGS', [
|
|
'-L%s' % swift_library,
|
|
'-Xlinker', '-force_load_swift_libs', '-lc++',
|
|
])
|
|
|
|
def __find_swift_library(ctx):
|
|
swift_library_paths = [
|
|
'Toolchains/XcodeDefault.xctoolchain/usr/lib/swift_static/macosx',
|
|
'usr/lib/swift_static/macosx'
|
|
]
|
|
dev_path = __run(['xcode-select', '-p'])[1:]
|
|
|
|
ctx.start_msg('Checking for Swift Library')
|
|
for path in swift_library_paths:
|
|
swift_library = ctx.root.find_dir([dev_path, path])
|
|
if swift_library is not None:
|
|
ctx.end_msg(swift_library.abspath())
|
|
__add_swift_library_linking_flags(ctx, swift_library.abspath())
|
|
return
|
|
ctx.end_msg(False)
|
|
|
|
def __find_macos_sdk(ctx):
|
|
ctx.start_msg('Checking for macOS SDK')
|
|
sdk = __run(['xcrun', '--sdk', 'macosx', '--show-sdk-path'])
|
|
if sdk:
|
|
ctx.end_msg(sdk)
|
|
ctx.env.MACOS_SDK = sdk
|
|
else:
|
|
ctx.end_msg(False)
|
|
|
|
def __find_swift_compiler(ctx):
|
|
ctx.start_msg('Checking for swift (Swift compiler)')
|
|
swift = __run(['xcrun', '-find', 'swift'])
|
|
if swift:
|
|
ctx.end_msg(swift)
|
|
ctx.env.SWIFT = swift
|
|
__add_swift_flags(ctx)
|
|
__find_swift_library(ctx)
|
|
else:
|
|
ctx.end_msg(False)
|
|
|
|
def configure(ctx):
|
|
if ctx.env.DEST_OS == "darwin":
|
|
__find_macos_sdk(ctx)
|
|
__find_swift_compiler(ctx)
|