147 lines
6.3 KiB
Plaintext
147 lines
6.3 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 not args.cross_compiling: # 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', '@TERMUX_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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@@ -255,13 +255,15 @@ def clean(args):
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def build(args):
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"""Builds SwiftPM using a two-step process: first using CMake, then with itself."""
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+ args.cross_compiling = 'ANDROID_DATA' not in os.environ
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parse_build_args(args)
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# Build llbuild if its build path is not passed in.
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if not args.llbuild_build_dir:
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build_llbuild(args)
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- build_tsc(args)
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+ if not args.cross_compiling:
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+ build_tsc(args)
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build_swiftpm_with_cmake(args)
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build_swiftpm_with_swiftpm(args)
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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_compiling:
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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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@@ -390,6 +398,10 @@ def build_with_cmake(args, cmake_args, source_path, build_dir):
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if args.verbose:
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ninja_cmd.append("-v")
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+ if args.cross_compiling:
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+ ninja_cmd.append("PD4")
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+ ninja_cmd.append("PD4_2")
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+
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call(ninja_cmd, cwd=build_dir, verbose=args.verbose)
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def build_llbuild(args):
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@@ -432,9 +444,11 @@ def build_swiftpm_with_cmake(args):
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cmake_flags = [
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get_llbuild_cmake_arg(args),
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- "-DTSC_DIR=" + os.path.join(args.tsc_build_dir, "cmake/modules"),
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]
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+ if not args.cross_compiling:
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+ cmake_flags.append("-DTSC_DIR=" + os.path.join(args.tsc_build_dir, "cmake/modules"))
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+
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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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cmake_flags.append("-DCMAKE_OSX_DEPLOYMENT_TARGET=%s" % g_macos_deployment_target)
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@@ -451,12 +465,15 @@ def build_swiftpm_with_swiftpm(args):
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"""Builds SwiftPM using the version of SwiftPM built with CMake."""
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note("Building SwiftPM (with swift-build)")
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- swiftpm_args = [
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- "SWIFT_EXEC=" + args.swiftc_path,
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- "SWIFTPM_PD_LIBS=" + os.path.join(args.bootstrap_dir, "pm"),
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- os.path.join(args.bootstrap_dir, "bin/swift-build"),
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- "--disable-sandbox",
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- ]
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+ swiftpm_args = [ "SWIFT_EXEC=" + args.swiftc_path ]
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+
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+ if args.cross_compiling:
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+ swiftpm_args.append(os.path.join(os.path.split(args.swiftc_path)[0], "swift-build"))
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+ else:
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+ swiftpm_args.append("SWIFTPM_PD_LIBS=" + os.path.join(args.bootstrap_dir, "pm"))
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+ swiftpm_args.append(os.path.join(args.bootstrap_dir, "bin/swift-build"))
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+
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+ swiftpm_args.append("--disable-sandbox")
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build_target = get_build_target(args)
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cross_compile_hosts = args.cross_compile_hosts
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@@ -510,15 +529,16 @@ def get_swiftpm_env_cmd(args):
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env_cmd.append("SWIFTCI_USE_LOCAL_DEPS=1")
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env_cmd.append("SWIFTPM_MACOS_DEPLOYMENT_TARGET=%s" % g_macos_deployment_target)
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- libs_joined = ":".join([
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- os.path.join(args.bootstrap_dir, "lib"),
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- os.path.join(args.tsc_build_dir, "lib"),
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- os.path.join(args.llbuild_build_dir, "lib"),
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- ])
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+ if not args.cross_compiling:
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+ libs_joined = ":".join([
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+ os.path.join(args.bootstrap_dir, "lib"),
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+ os.path.join(args.tsc_build_dir, "lib"),
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+ os.path.join(args.llbuild_build_dir, "lib"),
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+ ])
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if platform.system() == 'Darwin':
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env_cmd.append("DYLD_LIBRARY_PATH=%s" % libs_joined)
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- else:
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+ elif not args.cross_compiling:
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env_cmd.append("LD_LIBRARY_PATH=%s" % libs_joined)
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return env_cmd
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@@ -600,13 +618,20 @@ 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(["-Xswiftc", "-no-toolchain-stdlib-rpath"])
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+ build_flags.extend(["-Xlinker", "-landroid-spawn"])
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build_target = get_build_target(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 args.cross_compiling and "android-@TERMUX_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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