Add tor-nolzma build helper

This commit is contained in:
jack
2025-10-28 15:26:18 +01:00
parent bb743aa092
commit e9de349ecc
+394
View File
@@ -0,0 +1,394 @@
#!/bin/sh
# Minimal Tor xcframework builder (no LZMA) targeting arm64 slices only.
set -e
PATH=$PATH:/usr/local/bin:/usr/local/opt/gettext/bin:/usr/local/opt/automake/bin:/usr/local/opt/aclocal/bin:/opt/homebrew/bin
OPENSSL_VERSION="openssl-3.6.0"
LIBEVENT_VERSION="release-2.1.12-stable"
TOR_VERSION="tor-0.4.8.19"
TOR_SEMVER="${TOR_VERSION#tor-}"
cd "$(dirname "$0")"
ROOT="$(pwd -P)"
DEBUG=""
while getopts d flag
do
case "$flag" in
d) DEBUG="1";;
esac
done
shift $((OPTIND - 1))
if [ -z "$DEBUG" ]; then
BUILDDIR="$(mktemp -d)"
else
BUILDDIR="$ROOT/build"
mkdir -p "$BUILDDIR"
fi
echo "Build dir: $BUILDDIR"
if ! MAKE_JOBS=$(sysctl -n hw.logicalcpu_max 2>/dev/null); then
MAKE_JOBS=1
fi
SIZE_FLAGS="-Os -ffunction-sections -fdata-sections"
build_libssl() {
SDK=$1
ARCH=$2
MIN=$3
SOURCE="$BUILDDIR/openssl"
LOG="$BUILDDIR/libssl-$SDK-$ARCH.log"
if [ ! -d "$SOURCE" ]; then
echo "- Check out OpenSSL project"
cd "$BUILDDIR"
git clone --recursive --shallow-submodules --depth 1 --branch "$OPENSSL_VERSION" https://github.com/openssl/openssl.git >> "$LOG" 2>&1
fi
echo "- Build OpenSSL for $ARCH ($SDK)"
cd "$SOURCE"
make distclean >> "$LOG" 2>&1 || true
SDKPATH="$(xcrun --sdk ${SDK} --show-sdk-path)"
CLANG="$(xcrun --sdk ${SDK} --find clang)"
CC_FLAGS="-isysroot ${SDKPATH} -arch ${ARCH} -m$SDK-version-min=$MIN $SIZE_FLAGS"
case "$SDK" in
iphoneos)
PLATFORM_FLAGS="no-async enable-ec_nistp_64_gcc_128"
CONFIG="ios64-xcrun"
;;
iphonesimulator)
PLATFORM_FLAGS="no-async enable-ec_nistp_64_gcc_128"
CONFIG="iossimulator-xcrun"
;;
macosx)
PLATFORM_FLAGS="no-asm enable-ec_nistp_64_gcc_128"
CONFIG="darwin64-arm64-cc"
;;
*)
echo "Unsupported SDK: $SDK" >&2
exit 1
;;
esac
PLATFORM_FLAGS="$PLATFORM_FLAGS no-zlib no-comp no-ssl3 no-tls1 no-tls1_1 no-dtls no-srp no-psk no-weak-ssl-ciphers no-engine no-ocsp"
./Configure \
no-shared \
${PLATFORM_FLAGS} \
--prefix="$BUILDDIR/$SDK/libssl-$ARCH" \
"${CONFIG}" \
CC="$CLANG $CC_FLAGS" \
>> "$LOG" 2>&1
make depend >> "$LOG" 2>&1
make -j"$MAKE_JOBS" build_libs >> "$LOG" 2>&1
make install_dev >> "$LOG" 2>&1
}
build_libevent() {
SDK=$1
ARCH=$2
MIN=$3
SOURCE="$BUILDDIR/libevent"
LOG="$BUILDDIR/libevent-$SDK-$ARCH.log"
if [ ! -d "$SOURCE" ]; then
echo "- Check out libevent project"
cd "$BUILDDIR"
git clone --recursive --shallow-submodules --depth 1 --branch "$LIBEVENT_VERSION" https://github.com/libevent/libevent.git >> "$LOG" 2>&1
fi
echo "- Build libevent for $ARCH ($SDK)"
cd "$SOURCE"
make distclean 2>/dev/null 1>/dev/null || true
if [ ! -f ./configure ]; then
./autogen.sh >> "$LOG" 2>&1
fi
CLANG="$(xcrun -f --sdk ${SDK} clang)"
SDKPATH="$(xcrun --sdk ${SDK} --show-sdk-path)"
DEST="$BUILDDIR/$SDK/libevent-$ARCH"
CFLAGS="-isysroot ${SDKPATH} -m$SDK-version-min=$MIN $SIZE_FLAGS"
LDFLAGS="-isysroot ${SDKPATH} -L$DEST"
./configure \
--disable-shared \
--disable-openssl \
--disable-libevent-regress \
--disable-samples \
--disable-doxygen-html \
--enable-static \
--enable-gcc-hardening \
--disable-debug-mode \
--prefix="$DEST" \
CC="$CLANG -arch ${ARCH}" \
CPP="$CLANG -E -arch ${ARCH}" \
CFLAGS="$CFLAGS" \
LDFLAGS="$LDFLAGS" \
cross_compiling="yes" \
ac_cv_func_clock_gettime="no" \
>> "$LOG" 2>&1
make -j"$MAKE_JOBS" >> "$LOG" 2>&1
make install >> "$LOG" 2>&1
}
build_libtor_nolzma() {
SDK=$1
ARCH=$2
MIN=$3
SOURCE="$BUILDDIR/tor"
LOG="$BUILDDIR/libtor-nolzma-$SDK-$ARCH.log"
DEST="$BUILDDIR/$SDK/libtor-nolzma-$ARCH"
if [ ! -d "$SOURCE" ]; then
echo "- Check out Tor project"
cd "$BUILDDIR"
git clone --recursive --shallow-submodules --depth 1 --branch "$TOR_VERSION" https://gitlab.torproject.org/tpo/core/tor.git >> "$LOG" 2>&1
fi
echo "- Build libtor-nolzma for $ARCH ($SDK)"
cd "$SOURCE"
make distclean 2>/dev/null 1>/dev/null || true
if git apply --check "$ROOT/Tor/mmap-cache.patch" >> "$LOG" 2>&1; then
git apply --quiet "$ROOT/Tor/mmap-cache.patch" >> "$LOG" 2>&1
fi
if [ ! -f ./configure ]; then
sed -i'.backup' -e 's/all,error/no-obsolete,error/' autogen.sh
./autogen.sh >> "$LOG" 2>&1
rm autogen.sh && mv autogen.sh.backup autogen.sh
fi
CLANG="$(xcrun -f --sdk ${SDK} clang)"
SDKPATH="$(xcrun --sdk ${SDK} --show-sdk-path)"
CC_FLAGS="-arch ${ARCH} -isysroot ${SDKPATH} $SIZE_FLAGS"
CPPFLAGS="-Isrc/core -I$BUILDDIR/$SDK/libssl-$ARCH/include -I$BUILDDIR/$SDK/libevent-$ARCH/include -m$SDK-version-min=$MIN $SIZE_FLAGS"
LDFLAGS="-lz"
./configure \
--enable-silent-rules \
--enable-pic \
--disable-module-relay \
--disable-module-dirauth \
--disable-tool-name-check \
--disable-unittests \
--enable-static-openssl \
--enable-static-libevent \
--disable-asciidoc \
--disable-system-torrc \
--disable-linker-hardening \
--disable-dependency-tracking \
--disable-manpage \
--disable-html-manual \
--disable-gcc-warnings-advisory \
--enable-lzma=no \
--disable-zstd \
--with-libevent-dir="$BUILDDIR/$SDK/libevent-$ARCH" \
--with-openssl-dir="$BUILDDIR/$SDK/libssl-$ARCH" \
--prefix="$DEST" \
CC="$CLANG $CC_FLAGS" \
CPP="$CLANG -E -arch ${ARCH} -isysroot ${SDKPATH}" \
CPPFLAGS="$CPPFLAGS" \
LDFLAGS="$LDFLAGS" \
cross_compiling="yes" \
ac_cv_func__NSGetEnviron="no" \
ac_cv_func_clock_gettime="no" \
ac_cv_func_getentropy="no" \
>> "$LOG" 2>&1
sleep 2
rm -f src/lib/cc/orconfig.h >> "$LOG" 2>&1
cp orconfig.h "src/lib/cc/" >> "$LOG" 2>&1
make libtor.a -j"$MAKE_JOBS" V=1 >> "$LOG" 2>&1
mkdir -p "$DEST/lib" >> "$LOG" 2>&1
mkdir -p "$DEST/include" >> "$LOG" 2>&1
mv libtor.a "$DEST/lib" >> "$LOG" 2>&1
rsync --archive --include='*.h' -f 'hide,! */' --prune-empty-dirs src/* "$DEST/include" >> "$LOG" 2>&1
cp orconfig.h "$DEST/include/" >> "$LOG" 2>&1
mv micro-revision.i "$DEST" >> "$LOG" 2>&1
}
write_framework_plist() {
SDK=$1
NAME=$2
PLIST_PATH=$3
mkdir -p "$(dirname "$PLIST_PATH")"
case "$SDK" in
iphoneos)
PLATFORM="iPhoneOS"
MIN_KEY="MinimumOSVersion"
MIN_VALUE="12.0"
;;
iphonesimulator)
PLATFORM="iPhoneSimulator"
MIN_KEY="MinimumOSVersion"
MIN_VALUE="12.0"
;;
macosx)
PLATFORM="MacOSX"
MIN_KEY="LSMinimumSystemVersion"
MIN_VALUE="10.13"
;;
*)
PLATFORM="$SDK"
MIN_KEY="MinimumOSVersion"
MIN_VALUE=""
;;
esac
cat > "$PLIST_PATH" <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleExecutable</key>
<string>$NAME</string>
<key>CFBundleIdentifier</key>
<string>org.torproject.$NAME</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$NAME</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>$TOR_SEMVER</string>
<key>CFBundleSupportedPlatforms</key>
<array>
<string>$PLATFORM</string>
</array>
<key>CFBundleVersion</key>
<string>$TOR_SEMVER</string>
EOF
if [ -n "$MIN_VALUE" ]; then
cat >> "$PLIST_PATH" <<EOF
<key>$MIN_KEY</key>
<string>$MIN_VALUE</string>
EOF
fi
cat >> "$PLIST_PATH" <<EOF
</dict>
</plist>
EOF
}
strip_framework_binary() {
BINARY=$1
LOG="$BUILDDIR/framework.log"
echo "- Strip debug info from $BINARY" >> "$LOG"
xcrun strip -S "$BINARY" >> "$LOG" 2>&1
if otool -l "$BINARY" | rg "__DWARF" >/dev/null; then
echo "ERROR: __DWARF segment still present in $BINARY" >&2
exit 1
fi
}
create_framework() {
SDK=$1
LOG="$BUILDDIR/framework.log"
NAME="tor-nolzma"
DEST="$BUILDDIR/$SDK/$NAME.framework"
rm -rf "$DEST" >> "$LOG" 2>&1
if [ "$SDK" = "macosx" ]; then
VERSION_DIR="$DEST/Versions/A"
mkdir -p "$VERSION_DIR/Headers" "$VERSION_DIR/Resources" >> "$LOG" 2>&1
FRAMEWORK_BINARY="$VERSION_DIR/$NAME"
HEADER_DIR="$VERSION_DIR/Headers"
RESOURCE_DIR="$VERSION_DIR/Resources"
else
mkdir -p "$DEST/Headers" >> "$LOG" 2>&1
FRAMEWORK_BINARY="$DEST/$NAME"
HEADER_DIR="$DEST/Headers"
RESOURCE_DIR="$DEST"
fi
libtool -static -o "$FRAMEWORK_BINARY" \
"$BUILDDIR/$SDK/libssl-arm64/lib/libssl.a" \
"$BUILDDIR/$SDK/libssl-arm64/lib/libcrypto.a" \
"$BUILDDIR/$SDK/libevent-arm64/lib/libevent.a" \
"$BUILDDIR/$SDK/libtor-nolzma-arm64/lib/libtor.a" \
>> "$LOG" 2>&1
cp -r "$BUILDDIR/$SDK/libssl-arm64/include/"* "$HEADER_DIR" >> "$LOG" 2>&1
cp -r "$BUILDDIR/$SDK/libevent-arm64/include/"* "$HEADER_DIR" >> "$LOG" 2>&1
cp -r "$BUILDDIR/$SDK/libtor-nolzma-arm64/include/"* "$HEADER_DIR" >> "$LOG" 2>&1
write_framework_plist "$SDK" "$NAME" "$RESOURCE_DIR/Info.plist"
if [ "$SDK" = "macosx" ]; then
ln -sfn A "$DEST/Versions/Current"
ln -sfn "Versions/Current/$NAME" "$DEST/$NAME"
ln -sfn "Versions/Current/Headers" "$DEST/Headers"
ln -sfn "Versions/Current/Resources" "$DEST/Resources"
fi
strip_framework_binary "$FRAMEWORK_BINARY"
}
build_target() {
SDK=$1
MIN=$2
build_libssl "$SDK" arm64 "$MIN"
build_libevent "$SDK" arm64 "$MIN"
build_libtor_nolzma "$SDK" arm64 "$MIN"
create_framework "$SDK"
}
build_target iphoneos 12.0
build_target iphonesimulator 12.0
build_target macosx 10.13
echo "- Create xcframework"
LOG="$BUILDDIR/framework.log"
rm -rf "$ROOT/tor-nolzma.xcframework" "$ROOT/tor-nolzma.xcframework.zip" >> "$LOG" 2>&1
xcodebuild -create-xcframework \
-framework "$BUILDDIR/iphoneos/tor-nolzma.framework" \
-framework "$BUILDDIR/iphonesimulator/tor-nolzma.framework" \
-framework "$BUILDDIR/macosx/tor-nolzma.framework" \
-output "$ROOT/tor-nolzma.xcframework" >> "$LOG" 2>&1
cd "$ROOT"
zip -r -9 "tor-nolzma.xcframework.zip" "tor-nolzma.xcframework" >> "$LOG" 2>&1
shasum -a 256 "tor-nolzma.xcframework.zip"
if [ -z "$DEBUG" ]; then
rm -rf "$BUILDDIR"
fi