72 lines
3.7 KiB
Plaintext
72 lines
3.7 KiB
Plaintext
diff --git a/swiftpm/Utilities/bootstrap b/swiftpm/Utilities/bootstrap
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index f7439427..5f284c48 100755
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--- a/swiftpm/Utilities/bootstrap
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+++ b/swiftpm/Utilities/bootstrap
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@@ -167,7 +167,7 @@ def parse_build_args(args):
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args.clang_path = get_clang_path(args)
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args.cmake_path = get_cmake_path(args)
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args.ninja_path = get_ninja_path(args)
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- if args.cross_compile_hosts: # Use XCBuild target directory when building for multiple arches.
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+ if args.cross_compile_hosts and "macosx-arm64" in args.cross_compile_hosts: # Use XCBuild target directory when building for multiple arches.
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args.target_dir = os.path.join(args.build_dir, "apple/Products")
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else:
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args.target_dir = os.path.join(args.build_dir, get_build_target(args))
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@@ -232,7 +232,7 @@ def get_ninja_path(args):
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def get_build_target(args):
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"""Returns the target-triple of the current machine."""
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try:
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- target_info_json = subprocess.check_output([args.swiftc_path, '-print-target-info'], stderr=subprocess.PIPE, universal_newlines=True).strip()
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+ target_info_json = subprocess.check_output([args.swiftc_path, '-print-target-info', '-target', '@SWIFT_ARCH@-unknown-linux-android'], stderr=subprocess.PIPE, universal_newlines=True).strip()
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args.target_info = json.loads(target_info_json)
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return args.target_info["target"]["unversionedTriple"]
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except Exception as e:
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@@ -366,7 +368,13 @@ def build_with_cmake(args, cmake_args, source_path, build_dir):
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"""Runs CMake if needed, then builds with Ninja."""
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cache_path = os.path.join(build_dir, "CMakeCache.txt")
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if args.reconfigure or not os.path.isfile(cache_path) or not args.swiftc_path in open(cache_path).read():
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- swift_flags = ""
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+ if args.cross_compile_hosts:
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+ # The termux prefix flag is needed because the Swift flags pass the
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+ # standalone toolchain as the sdk, ie the sysroot.
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+ swift_flags = os.getenv("TERMUX_SWIFTPM_FLAGS") + " -resource-dir @TERMUX_PREFIX@/lib/swift -Xcc -I@TERMUX_PREFIX@/include"
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+ else:
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+ swift_flags = ""
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+
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if args.sysroot:
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swift_flags = "-sdk %s" % args.sysroot
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@@ -461,6 +463,9 @@ def build_swiftpm_with_cmake(args):
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]
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else:
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cmake_flags = [ "-DFIND_PM_DEPS:BOOL=NO" ]
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+ if "android-@SWIFT_ARCH@" in args.cross_compile_hosts:
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+ cmake_flags.append("-DCMAKE_SYSTEM_NAME=Android")
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+ cmake_flags.append("-DCMAKE_SYSTEM_VERSION=1")
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if platform.system() == 'Darwin':
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cmake_flags.append("-DCMAKE_C_FLAGS=-target %s%s" % (get_build_target(args), g_macos_deployment_target))
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@@ -622,8 +631,8 @@ def get_swiftpm_flags(args):
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)
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# Don't use GNU strerror_r on Android.
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- if 'ANDROID_DATA' in os.environ:
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- build_flags.extend(["-Xswiftc", "-Xcc", "-Xswiftc", "-U_GNU_SOURCE"])
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+ build_flags.extend(["-Xswiftc", "-Xcc", "-Xswiftc", "-U_GNU_SOURCE"])
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+ build_flags.extend(["-Xlinker", "-landroid-spawn"])
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# On ELF platforms, remove the host toolchain's stdlib absolute rpath from
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# installed executables and shared libraries.
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@@ -634,6 +643,12 @@ def get_swiftpm_flags(args):
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cross_compile_hosts = args.cross_compile_hosts
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if build_target == 'x86_64-apple-macosx' and "macosx-arm64" in cross_compile_hosts:
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build_flags += ["--arch", "x86_64", "--arch", "arm64"]
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+ elif "android-@SWIFT_ARCH@" in cross_compile_hosts:
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+ build_flags.extend([
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+ "--destination", "@TERMUX_PKG_BUILDDIR@/swiftpm-android-flags.json",
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+ "-Xlinker", "-rpath", "-Xlinker", "@TERMUX_PREFIX@/lib",
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+ "-Xcc", "-I@TERMUX_PREFIX@/include",
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+ ])
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elif cross_compile_hosts:
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error("cannot cross-compile for %s" % cross_compile_hosts)
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