hackclub/burrow
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Build burrow library into iOS and macOS app

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This commit adds a build script, build-rust.sh, which compiles the
burrow crate from inside of Xcode. The network extension then links
against this crate.
This commit is contained in:
Conrad Kramer 2023-04-29 15:19:46 -04:00
parent d966c0ff77
commit 4b0965b846
7 changed files with 129 additions and 4 deletions
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39
Apple/Burrow.xcodeproj/project.pbxproj
View file

@ -12,6 +12,7 @@
D05B9F7629E39EEC008CB1F9 /* BurrowApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = D05B9F7529E39EEC008CB1F9 /* BurrowApp.swift */; };
D05B9F7829E39EEC008CB1F9 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D05B9F7729E39EEC008CB1F9 /* ContentView.swift */; };
D05B9F7A29E39EED008CB1F9 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = D05B9F7929E39EED008CB1F9 /* Assets.xcassets */; };
D0B98FC529FDA49E004E7149 /* libburrow.a in Frameworks */ = {isa = PBXBuildFile; fileRef = D0B98FC429FDA476004E7149 /* libburrow.a */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
@ -57,6 +58,8 @@
D05B9F7529E39EEC008CB1F9 /* BurrowApp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BurrowApp.swift; sourceTree = "<group>"; };
D05B9F7729E39EEC008CB1F9 /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = "<group>"; };
D05B9F7929E39EED008CB1F9 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
D0B98FBF29FD8072004E7149 /* build-rust.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; path = "build-rust.sh"; sourceTree = "<group>"; };
D0B98FC429FDA476004E7149 /* libburrow.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libburrow.a; sourceTree = BUILT_PRODUCTS_DIR; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@ -64,6 +67,7 @@
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
D0B98FC529FDA49E004E7149 /* libburrow.a in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@ -84,6 +88,7 @@
D020F64A29E4A452002790F6 /* App.xcconfig */,
D020F66329E4A703002790F6 /* Extension.xcconfig */,
D020F64029E4A1FF002790F6 /* Compiler.xcconfig */,
D0B98FBF29FD8072004E7149 /* build-rust.sh */,
D020F64229E4A1FF002790F6 /* Info.plist */,
);
path = Configuration;
@ -108,6 +113,7 @@
D020F65629E4A697002790F6 /* NetworkExtension */,
D020F63C29E4A1FF002790F6 /* Configuration */,
D05B9F7329E39EEC008CB1F9 /* Products */,
D0B98FC129FDA45D004E7149 /* Frameworks */,
);
sourceTree = "<group>";
};
@ -133,6 +139,14 @@
path = App;
sourceTree = "<group>";
};
D0B98FC129FDA45D004E7149 /* Frameworks */ = {
isa = PBXGroup;
children = (
D0B98FC429FDA476004E7149 /* libburrow.a */,
);
name = Frameworks;
sourceTree = "<group>";
};
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
@ -140,6 +154,7 @@
isa = PBXNativeTarget;
buildConfigurationList = D020F65E29E4A697002790F6 /* Build configuration list for PBXNativeTarget "NetworkExtension" */;
buildPhases = (
D0B98FC029FD809A004E7149 /* Compile Rust */,
D020F64F29E4A697002790F6 /* Sources */,
D020F65029E4A697002790F6 /* Frameworks */,
D020F65129E4A697002790F6 /* Resources */,
@ -227,6 +242,30 @@
};
/* End PBXResourcesBuildPhase section */
/* Begin PBXShellScriptBuildPhase section */
D0B98FC029FD809A004E7149 /* Compile Rust */ = {
isa = PBXShellScriptBuildPhase;
alwaysOutOfDate = 1;
buildActionMask = 2147483647;
files = (
);
inputFileListPaths = (
);
inputPaths = (
);
name = "Compile Rust";
outputFileListPaths = (
);
outputPaths = (
"$(BUILT_PRODUCTS_DIR)/libburrow.a",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "\"${PROJECT_DIR}/Configuration/build-rust.sh\"\n";
showEnvVarsInLog = 0;
};
/* End PBXShellScriptBuildPhase section */
/* Begin PBXSourcesBuildPhase section */
D020F64F29E4A697002790F6 /* Sources */ = {
isa = PBXSourcesBuildPhase;

69
Apple/Configuration/build-rust.sh Executable file
View file

@ -0,0 +1,69 @@
#!/bin/bash
export PATH="${PATH}:${HOME}/.cargo/bin:/opt/homebrew/bin:/usr/local/bin:/etc/profiles/per-user/${USER}/bin"
if ! [[ -x "$(command -v cargo)" ]]; then
echo 'error: Unable to find cargo'
exit 127
fi
set -e
cd -- "$(dirname -- "${BASH_SOURCE[0]}")"/../../burrow
RUST_TARGETS=()
IFS=' ' read -a BURROW_ARCHS <<< "${ARCHS[@]}"
for ARCH in "${BURROW_ARCHS[@]}"; do
case $PLATFORM_NAME in
iphonesimulator)
case $ARCH in
arm64) RUST_TARGETS+=("aarch64-apple-ios-sim") ;;
x86_64) RUST_TARGETS+=("x86_64-apple-ios") ;;
*) echo "error: Unknown $PLATFORM_NAME arch, $ARCH"; exit 1 ;;
esac
;;
iphoneos)
case $ARCH in
arm64) RUST_TARGETS+=("aarch64-apple-ios") ;;
*) echo "error: Unknown $PLATFORM_NAME arch, $ARCH"; exit 1 ;;
esac
;;
macos*)
case $ARCH in
arm64) RUST_TARGETS+=("aarch64-apple-darwin") ;;
x86_64) RUST_TARGETS+=("x86_64-apple-darwin") ;;
*) echo "error: Unknown $PLATFORM_NAME arch, $ARCH"; exit 1 ;;
esac
;;
*) echo "error: Unsupported platform $PLATFORM_NAME"; exit 1 ;;
esac
done
CARGO_ARGS=()
for TARGET in "${RUST_TARGETS[@]}"; do
CARGO_ARGS+=("--target")
CARGO_ARGS+=("$TARGET")
done
CARGO_ARGS+=("--lib")
if [[ $SWIFT_ACTIVE_COMPILATION_CONDITIONS == *DEBUG* ]]; then
CARGO_DIR="debug"
else
CARGO_ARGS+=("--release")
CARGO_DIR="release"
fi
if [[ -x "$(command -v rustup)" ]]; then
CARGO_PATH="$(dirname $(rustup which cargo)):/usr/bin"
else
CARGO_PATH="$(dirname $(readlink -f $(which cargo))):/usr/bin"
fi
env -i PATH="$CARGO_PATH" cargo build "${CARGO_ARGS[@]}"
mkdir -p "${BUILT_PRODUCTS_DIR}"
/usr/bin/xcrun --sdk $PLATFORM_NAME lipo \
-create $(printf "${PROJECT_DIR}/../target/%q/${CARGO_DIR}/libburrow.a " "${RUST_TARGETS[@]}") \
-output "${BUILT_PRODUCTS_DIR}/libburrow.a"