mirror of https://github.com/mpv-player/mpv
build: check for Swift version and disable dependencies if needed
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@ -4,7 +4,7 @@ from waflib import Utils
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import os
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__all__ = ["check_pthreads", "check_iconv", "check_lua",
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"check_cocoa", "check_wl_protocols"]
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"check_cocoa", "check_wl_protocols", "check_swift"]
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pthreads_program = load_fragment('pthreads.c')
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@ -111,3 +111,10 @@ def check_cocoa(ctx, dependency_identifier):
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])
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return res
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def check_swift(ctx, dependency_identifier):
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if ctx.env.SWIFT_VERSION:
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major = int(ctx.env.SWIFT_VERSION.split('.')[0])
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if major >= 3:
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return True
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return False
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@ -11,8 +11,8 @@ def __add_swift_flags(ctx):
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ctx.env.SWIFT_FLAGS = ('-frontend -c -sdk %s -enable-objc-interop'
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' -emit-objc-header -parse-as-library'
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' -target x86_64-apple-macosx10.10') % (ctx.env.MACOS_SDK)
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swift_version = __run([ctx.env.SWIFT, '-version']).split(' ')[3].split('.')[:2]
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major, minor = [int(n) for n in swift_version]
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ctx.env.SWIFT_VERSION = __run([ctx.env.SWIFT, '-version']).split(' ')[3]
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major, minor = [int(n) for n in ctx.env.SWIFT_VERSION.split('.')[:2]]
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# the -swift-version parameter is only supported on swift 3.1 and newer
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if major >= 3 and minor >= 1 or major >= 4:
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