105 lines
4.5 KiB
Diff
105 lines
4.5 KiB
Diff
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diff --git a/sourcekit-lsp/Utilities/build-script-helper.py b/sourcekit-lsp/Utilities/build-script-helper.py
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index 58f8676..7fa6a46 100755
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--- a/sourcekit-lsp/Utilities/build-script-helper.py
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+++ b/sourcekit-lsp/Utilities/build-script-helper.py
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@@ -5,6 +5,7 @@ from __future__ import print_function
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import argparse
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import os
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import platform
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+import re
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import shutil
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import subprocess
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import sys
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@@ -50,25 +51,28 @@ def get_swiftpm_options(args):
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os.path.join(args.toolchain, 'lib', 'swift', 'Block'),
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]
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- if 'ANDROID_DATA' in os.environ:
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- swiftpm_args += [
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- '-Xlinker', '-rpath', '-Xlinker', '$ORIGIN/../lib/swift/android',
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- # SwiftPM will otherwise try to compile against GNU strerror_r on
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- # Android and fail.
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- '-Xswiftc', '-Xcc', '-Xswiftc', '-U_GNU_SOURCE',
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- ]
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- else:
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- # Library rpath for swift, dispatch, Foundation, etc. when installing
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- swiftpm_args += [
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- '-Xlinker', '-rpath', '-Xlinker', '$ORIGIN/../lib/swift/linux',
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- ]
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+ if 'ANDROID_DATA' in os.environ or (args.cross_compile_host and re.match(
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+ 'android-', args.cross_compile_host)):
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+ swiftpm_args += [
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+ '-Xlinker', '-rpath', '-Xlinker', '$ORIGIN/../lib/swift/android',
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+ # SwiftPM will otherwise try to compile against GNU strerror_r on
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+ # Android and fail.
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+ '-Xswiftc', '-Xcc', '-Xswiftc', '-U_GNU_SOURCE',
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+ ]
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+ elif platform.system() == 'Linux':
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+ # Library rpath for swift, dispatch, Foundation, etc. when installing
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+ swiftpm_args += [
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+ '-Xlinker', '-rpath', '-Xlinker', '$ORIGIN/../lib/swift/linux',
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+ ]
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+
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+ if args.cross_compile_host:
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+ swiftpm_args += ['--destination', args.cross_compile_config]
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return swiftpm_args
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-def install(swiftpm_bin_path, toolchain):
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- toolchain_bin = os.path.join(toolchain, 'bin')
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- for exe in ['sourcekit-lsp']:
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- install_binary(exe, swiftpm_bin_path, toolchain_bin, toolchain)
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+def install(swiftpm_bin_path, prefixes, toolchain):
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+ for prefix in prefixes:
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+ install_binary('sourcekit-lsp', swiftpm_bin_path, os.path.join(prefix, 'bin'), toolchain)
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def install_binary(exe, source_dir, install_dir, toolchain):
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cmd = ['rsync', '-a', os.path.join(source_dir, exe), install_dir]
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@@ -112,6 +116,8 @@ def handle_invocation(swift_exec, args):
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print('Cleaning ' + args.build_path)
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shutil.rmtree(args.build_path, ignore_errors=True)
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+ env['SWIFT_EXEC'] = '%sc' % (swift_exec)
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+
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if args.action == 'build':
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swiftpm('build', swift_exec, swiftpm_args, env)
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elif args.action == 'test':
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@@ -131,7 +137,7 @@ def handle_invocation(swift_exec, args):
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bin_path = swiftpm_bin_path(swift_exec, swiftpm_args, env)
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swiftpm_args += ['-Xswiftc', '-no-toolchain-stdlib-rpath']
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swiftpm('build', swift_exec, swiftpm_args, env)
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- install(bin_path, args.toolchain)
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+ install(bin_path, args.install_prefixes if not None else [args.toolchain], args.toolchain)
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else:
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assert False, 'unknown action \'{}\''.format(args.action)
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@@ -148,6 +154,8 @@ def main():
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parser.add_argument('--sanitize', action='append', help='build using the given sanitizer(s) (address|thread|undefined)')
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parser.add_argument('--sanitize-all', action='store_true', help='build using every available sanitizer in sub-directories of build path')
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parser.add_argument('--verbose', '-v', action='store_true', help='enable verbose output')
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+ parser.add_argument('--cross-compile-host', help='cross-compile for another host instead')
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+ parser.add_argument('--cross-compile-config', help='an SPM JSON destination file containing Swift cross-compilation flags')
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subparsers = parser.add_subparsers(title='subcommands', dest='action', metavar='action')
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build_parser = subparsers.add_parser('build', help='build the package')
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@@ -159,6 +167,7 @@ def main():
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install_parser = subparsers.add_parser('install', help='build the package')
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add_common_args(install_parser)
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+ install_parser.add_argument('--prefix', dest='install_prefixes', nargs='*', metavar='PATHS', help="paths to install sourcekit-lsp, default: 'toolchain/bin'")
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args = parser.parse_args(sys.argv[1:])
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@@ -175,6 +184,11 @@ def main():
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else:
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swift_exec = 'swift'
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+ if args.cross_compile_host and re.match('android-', args.cross_compile_host):
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+ print('Cross-compiling for %s' % args.cross_compile_host)
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+ elif args.cross_compile_host:
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+ error("cannot cross-compile for %s" % args.cross_compile_host)
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+
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handle_invocation(swift_exec, args)
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if args.sanitize_all:
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base = args.build_path
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