termux-packages/packages/swift/swiftpm-Utilities-bootstrap

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diff --git a/swiftpm/Utilities/bootstrap b/swiftpm/Utilities/bootstrap
index f7439427..5f284c48 100755
--- a/swiftpm/Utilities/bootstrap
+++ b/swiftpm/Utilities/bootstrap
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@@ -167,7 +167,7 @@ def parse_build_args(args):
args.clang_path = get_clang_path(args)
args.cmake_path = get_cmake_path(args)
args.ninja_path = get_ninja_path(args)
- if args.cross_compile_hosts: # Use XCBuild target directory when building for multiple arches.
+ if args.cross_compile_hosts and not args.cross_compiling: # Use XCBuild target directory when building for multiple arches.
args.target_dir = os.path.join(args.build_dir, "apple/Products")
else:
args.target_dir = os.path.join(args.build_dir, get_build_target(args))
@@ -232,7 +232,7 @@ def get_ninja_path(args):
def get_build_target(args):
"""Returns the target-triple of the current machine."""
try:
- target_info_json = subprocess.check_output([args.swiftc_path, '-print-target-info'], stderr=subprocess.PIPE, universal_newlines=True).strip()
+ 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()
args.target_info = json.loads(target_info_json)
return args.target_info["target"]["unversionedTriple"]
except Exception as e:
@@ -255,13 +255,15 @@ def clean(args):
def build(args):
"""Builds SwiftPM using a two-step process: first using CMake, then with itself."""
+ args.cross_compiling = 'ANDROID_DATA' not in os.environ
parse_build_args(args)
# Build llbuild if its build path is not passed in.
if not args.llbuild_build_dir:
build_llbuild(args)
- build_tsc(args)
+ if not args.cross_compiling:
+ build_tsc(args)
build_swiftpm_with_cmake(args)
build_swiftpm_with_swiftpm(args)
@@ -366,7 +368,13 @@ def build_with_cmake(args, cmake_args, source_path, build_dir):
"""Runs CMake if needed, then builds with Ninja."""
cache_path = os.path.join(build_dir, "CMakeCache.txt")
2020-09-07 18:23:03 +02:00
if args.reconfigure or not os.path.isfile(cache_path) or not args.swiftc_path in open(cache_path).read():
- swift_flags = ""
+ if args.cross_compiling:
+ # The termux prefix flag is needed because the Swift flags pass the
+ # standalone toolchain as the sdk, ie the sysroot.
2020-09-07 18:23:03 +02:00
+ swift_flags = os.getenv("TERMUX_SWIFTPM_FLAGS") + " -resource-dir @TERMUX_PREFIX@/lib/swift -Xcc -I@TERMUX_PREFIX@/include"
+ else:
+ swift_flags = ""
+
if args.sysroot:
swift_flags = "-sdk %s" % args.sysroot
@@ -390,6 +398,10 @@ def build_with_cmake(args, cmake_args, source_path, build_dir):
if args.verbose:
ninja_cmd.append("-v")
+ if args.cross_compiling:
+ ninja_cmd.append("PD4")
+ ninja_cmd.append("PD4_2")
+
call(ninja_cmd, cwd=build_dir, verbose=args.verbose)
def build_llbuild(args):
@@ -432,9 +444,11 @@ def build_swiftpm_with_cmake(args):
cmake_flags = [
get_llbuild_cmake_arg(args),
- "-DTSC_DIR=" + os.path.join(args.tsc_build_dir, "cmake/modules"),
]
+ if not args.cross_compiling:
+ cmake_flags.append("-DTSC_DIR=" + os.path.join(args.tsc_build_dir, "cmake/modules"))
+
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))
cmake_flags.append("-DCMAKE_OSX_DEPLOYMENT_TARGET=%s" % g_macos_deployment_target)
@@ -451,12 +465,15 @@ def build_swiftpm_with_swiftpm(args):
"""Builds SwiftPM using the version of SwiftPM built with CMake."""
note("Building SwiftPM (with swift-build)")
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- swiftpm_args = [
- "SWIFT_EXEC=" + args.swiftc_path,
- "SWIFTPM_PD_LIBS=" + os.path.join(args.bootstrap_dir, "pm"),
- os.path.join(args.bootstrap_dir, "bin/swift-build"),
- "--disable-sandbox",
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- ]
+ swiftpm_args = [ "SWIFT_EXEC=" + args.swiftc_path ]
+
+ if args.cross_compiling:
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+ swiftpm_args.append(os.path.join(os.path.split(args.swiftc_path)[0], "swift-build"))
+ else:
+ swiftpm_args.append("SWIFTPM_PD_LIBS=" + os.path.join(args.bootstrap_dir, "pm"))
+ swiftpm_args.append(os.path.join(args.bootstrap_dir, "bin/swift-build"))
+
+ swiftpm_args.append("--disable-sandbox")
2020-09-07 18:23:03 +02:00
build_target = get_build_target(args)
cross_compile_hosts = args.cross_compile_hosts
@@ -510,15 +529,16 @@ def get_swiftpm_env_cmd(args):
env_cmd.append("SWIFTCI_USE_LOCAL_DEPS=1")
2020-09-07 18:23:03 +02:00
env_cmd.append("SWIFTPM_MACOS_DEPLOYMENT_TARGET=%s" % g_macos_deployment_target)
- libs_joined = ":".join([
- os.path.join(args.bootstrap_dir, "lib"),
- os.path.join(args.tsc_build_dir, "lib"),
- os.path.join(args.llbuild_build_dir, "lib"),
- ])
+ if not args.cross_compiling:
+ libs_joined = ":".join([
+ os.path.join(args.bootstrap_dir, "lib"),
+ os.path.join(args.tsc_build_dir, "lib"),
+ os.path.join(args.llbuild_build_dir, "lib"),
+ ])
if platform.system() == 'Darwin':
env_cmd.append("DYLD_LIBRARY_PATH=%s" % libs_joined)
- else:
+ elif not args.cross_compiling:
env_cmd.append("LD_LIBRARY_PATH=%s" % libs_joined)
return env_cmd
2020-09-07 18:23:03 +02:00
@@ -600,13 +618,20 @@ def get_swiftpm_flags(args):
)
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# Don't use GNU strerror_r on Android.
- if 'ANDROID_DATA' in os.environ:
- build_flags.extend(["-Xswiftc", "-Xcc", "-Xswiftc", "-U_GNU_SOURCE"])
+ build_flags.extend(["-Xswiftc", "-Xcc", "-Xswiftc", "-U_GNU_SOURCE"])
+ build_flags.extend(["-Xswiftc", "-no-toolchain-stdlib-rpath"])
+ build_flags.extend(["-Xlinker", "-landroid-spawn"])
build_target = get_build_target(args)
cross_compile_hosts = args.cross_compile_hosts
if build_target == 'x86_64-apple-macosx' and "macosx-arm64" in cross_compile_hosts:
build_flags += ["--arch", "x86_64", "--arch", "arm64"]
+ elif args.cross_compiling and "android-@SWIFT_ARCH@" in cross_compile_hosts:
+ build_flags.extend([
+ "--destination", "@TERMUX_PKG_BUILDDIR@/swiftpm-android-flags.json",
+ "-Xlinker", "-rpath", "-Xlinker", "@TERMUX_PREFIX@/lib",
+ "-Xcc", "-I@TERMUX_PREFIX@/include",
+ ])
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elif cross_compile_hosts:
error("cannot cross-compile for %s" % cross_compile_hosts)