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Build debug with thin lto

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This commit is contained in:
topjohnwu
2024-07-31 16:57:30 -07:00
parent 46a34e19bc
commit 606d076251
5 changed files with 68 additions and 41 deletions
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69
build.py
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@ -140,17 +140,13 @@ def rm_rf(path: Path):
shutil.rmtree(path, ignore_errors=False, onerror=rm_on_error)
def execv(cmd, env=None):
return subprocess.run(cmd, stdout=STDOUT, env=env)
def execv(cmds: list, env=None):
return subprocess.run(cmds, stdout=STDOUT, env=env)
def system(cmd):
return subprocess.run(cmd, shell=True, stdout=STDOUT)
def cmd_out(cmd, env=None):
def cmd_out(cmds: list, env=None):
return (
subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL, env=env)
subprocess.run(cmds, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL, env=env)
.stdout.strip()
.decode("utf-8")
)
@ -225,21 +221,22 @@ def clean_elf():
elf_cleaner,
]
)
args = [elf_cleaner, "--api-level", "23"]
args.extend(
Path("native", "out", arch, bin)
for arch in archs
for bin in ["magisk", "magiskpolicy"]
)
execv(args)
cmds = [elf_cleaner, "--api-level", "23"]
cmds.extend(glob.glob("native/out/*/magisk"))
cmds.extend(glob.glob("native/out/*/magiskpolicy"))
execv(cmds)
def run_ndk_build(args, flags):
def run_ndk_build(args, cmds: list):
os.chdir("native")
flags = "NDK_PROJECT_PATH=. NDK_APPLICATION_MK=src/Application.mk " + flags
cmds.append("NDK_PROJECT_PATH=.")
cmds.append("NDK_APPLICATION_MK=src/Application.mk")
cmds.append(f"-j{cpu_count}")
if args.verbose > 1:
flags = "V=1 " + flags
proc = system(f"{ndk_build} {flags} -j{cpu_count}")
cmds.append("V=1")
if not args.release:
cmds.append("MAGISK_DEBUG=1")
proc = execv([ndk_build, *cmds])
if proc.returncode != 0:
error("Build binary failed!")
os.chdir("..")
@ -255,37 +252,37 @@ def run_ndk_build(args, flags):
def build_cpp_src(args, targets: set):
dump_flag_header()
flags = ""
cmds = []
clean = False
if "magisk" in targets:
flags += " B_MAGISK=1"
cmds.append("B_MAGISK=1")
clean = True
if "magiskpolicy" in targets:
flags += " B_POLICY=1"
cmds.append("B_POLICY=1")
clean = True
if "magiskinit" in targets:
flags += " B_PRELOAD=1"
cmds.append("B_PRELOAD=1")
if "resetprop" in targets:
flags += " B_PROP=1"
cmds.append("B_PROP=1")
if flags:
run_ndk_build(args, flags)
if cmds:
run_ndk_build(args, cmds)
flags = ""
cmds.clear()
if "magiskinit" in targets:
flags += " B_INIT=1"
cmds.append("B_INIT=1")
if "magiskboot" in targets:
flags += " B_BOOT=1"
cmds.append("B_BOOT=1")
if flags:
flags += " B_CRT0=1"
run_ndk_build(args, flags)
if cmds:
cmds.append("B_CRT0=1")
run_ndk_build(args, cmds)
if clean:
clean_elf()
@ -295,7 +292,9 @@ def run_cargo(cmds):
env = os.environ.copy()
env["PATH"] = f'{rust_bin}{os.pathsep}{env["PATH"]}'
env["CARGO_BUILD_RUSTC"] = str(rust_bin / f"rustc{EXE_EXT}")
env["RUSTFLAGS"] = f"-Clinker-plugin-lto -Zthreads={min(8, cpu_count)}"
env["RUSTFLAGS"] = (
f"-Z dwarf-version=4 -Clinker-plugin-lto -Z threads={min(8, cpu_count)}"
)
return execv([cargo, *cmds], env)
@ -503,7 +502,6 @@ def cleanup(args):
header("* Cleaning C++")
rm_rf(Path("native", "libs"))
rm_rf(Path("native", "obj"))
rm_rf(Path("native", "out"))
if "rust" in targets:
header("* Cleaning Rust")
@ -513,6 +511,9 @@ def cleanup(args):
for rs_gen in glob.glob("native/**/*-rs.*pp", recursive=True):
rm(rs_gen)
if "native" in targets:
rm_rf(Path("native", "out"))
if "java" in targets:
header("* Cleaning java")
execv([gradlew, ":app:clean"], env=find_jdk())