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| 1 | +#!/usr/bin/env python3 |
| 2 | + |
| 3 | +from pathlib import Path |
| 4 | +import subprocess |
| 5 | +import shutil |
| 6 | +import sys |
| 7 | +import os |
| 8 | + |
| 9 | +from directories import rust_build_directory, plugin_directory |
| 10 | + |
| 11 | +libname = "libuniffi_jormungandr_wallet.so" |
| 12 | +android_libs_directory = Path("src/android/libs") |
| 13 | + |
| 14 | + |
| 15 | +# Keep all four targets |
| 16 | +targets = { |
| 17 | + "aarch64-linux-android": "aarch64-linux-android", |
| 18 | + "armv7-linux-androideabi": "armv7a-linux-androideabi", |
| 19 | + "i686-linux-android": "i686-linux-android", |
| 20 | + "x86_64-linux-android": "x86_64-linux-android", |
| 21 | +} |
| 22 | + |
| 23 | +# Set API level and page size |
| 24 | +ANDROID_API = "21" |
| 25 | +PAGE_SIZE = "16384" |
| 26 | + |
| 27 | +NDK_HOME = os.environ.get("ANDROID_NDK_HOME") |
| 28 | +if not NDK_HOME: |
| 29 | + print("ERROR: ANDROID_NDK_HOME is not set") |
| 30 | + sys.exit(1) |
| 31 | + |
| 32 | + |
| 33 | +def copy_libs(release=True): |
| 34 | + debug_or_release = "release" if release else "debug" |
| 35 | + |
| 36 | + for rust_target, android_target in targets.items(): |
| 37 | + dst = plugin_directory / android_libs_directory / android_target |
| 38 | + dst.mkdir(parents=True, exist_ok=True) |
| 39 | + |
| 40 | + src = rust_build_directory / rust_target / debug_or_release / libname |
| 41 | + print(dst) |
| 42 | + shutil.copy(src, dst) |
| 43 | + |
| 44 | + |
| 45 | +def run(release=True): |
| 46 | + for rust_target, android_target in targets.items(): |
| 47 | + cargo_args = [ |
| 48 | + "cargo", "rustc", |
| 49 | + "--target", rust_target, |
| 50 | + "-p", "wallet-uniffi", |
| 51 | + "--features", "builtin-bindgen", |
| 52 | + ] |
| 53 | + |
| 54 | + if release: |
| 55 | + cargo_args.append("--release") |
| 56 | + |
| 57 | + cargo_args.extend([ |
| 58 | + "--", |
| 59 | + # "-C", f"link-arg=--target={rust_target}", |
| 60 | + "-C", f"link-arg=-Wl,-z,max-page-size={PAGE_SIZE}", |
| 61 | + "-C", f"linker={NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/{android_target}{ANDROID_API}-clang" |
| 62 | + ]) |
| 63 | + |
| 64 | + print(f"Building target {rust_target}...") |
| 65 | + out = subprocess.run(cargo_args) |
| 66 | + if out.returncode != 0: |
| 67 | + print("Couldn't build target:", rust_target) |
| 68 | + sys.exit(1) |
| 69 | + |
| 70 | + copy_libs(release) |
| 71 | + |
| 72 | + |
| 73 | +if __name__ == "__main__": |
| 74 | + run() |
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