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| #!/usr/bin/env bash | |
| set -e | |
| export HOST=x86_64-unknown-freebsd | |
| export FREEBSD_SYSROOT=/opt/cross-freebsd-14 | |
| export FREEBSD_VERSION="14.2" | |
| CLANG_REQUIRED="18" | |
| export CFLAGS="--sysroot=$FREEBSD_SYSROOT" | |
| export CXXFLAGS="--sysroot=$FREEBSD_SYSROOT" | |
| export LDFLAGS="--sysroot=$FREEBSD_SYSROOT" | |
| # Check Clang version - must match FreeBSD sysroot clang version which is clang18 for FreeBSD 14.2 | |
| CLANG_VERSION=$(clang --version | head -n1 | sed 's/.*clang version \([0-9]\+\).*/\1/') | |
| if [ "$CLANG_VERSION" != "$CLANG_REQUIRED" ]; then | |
| echo "ERROR: Clang version $CLANG_VERSION detected, but version $CLANG_REQUIRED is required" | |
| echo "The FreeBSD sysroot contains Clang $CLANG_REQUIRED intrinsics headers that must match the compiler version" | |
| exit 1 | |
| fi | |
| echo "Using Clang $CLANG_VERSION (compatible with FreeBSD sysroot)" | |
| # Get sysroot | |
| if [ ! -f "$FREEBSD_SYSROOT/base.txz" ]; then | |
| mkdir -p "$FREEBSD_SYSROOT" | |
| cd "$FREEBSD_SYSROOT" | |
| wget "http://ftp.plusline.de/FreeBSD/releases/amd64/$FREEBSD_VERSION-RELEASE/base.txz" | |
| tar -xf base.txz | |
| fi | |
| install_freebsd_packages() { | |
| echo "Installing FreeBSD packages to sysroot..." | |
| local original_dir=$(pwd) | |
| mkdir -p "$FREEBSD_SYSROOT/packages" | |
| cd "$FREEBSD_SYSROOT/packages" | |
| local packages=( | |
| "boost-libs-1.88.0_2" | |
| "libevent-2.1.12" | |
| "sqlite3-3.50.2_1,1" | |
| "pkgconf-2.4.3,1" | |
| "libzmq4-4.3.5_2" | |
| "capnproto-1.2.0" | |
| ) | |
| for pkg in "${packages[@]}"; do | |
| if [ ! -f "${pkg}.pkg" ]; then | |
| echo "Downloading ${pkg}..." | |
| wget "https://pkg.freebsd.org/FreeBSD:14:amd64/latest/All/${pkg}.pkg" || { | |
| echo "Warning: Could not download ${pkg}, skipping..." | |
| continue | |
| } | |
| fi | |
| echo "Extracting ${pkg}..." | |
| tar -xf "${pkg}.pkg" -C "$FREEBSD_SYSROOT" 2>/dev/null || { | |
| echo "Warning: Could not extract ${pkg}, skipping..." | |
| } | |
| done | |
| cd "$original_dir" | |
| echo "FreeBSD packages installed to sysroot" | |
| } | |
| install_freebsd_packages | |
| # Set up PKG_CONFIG environment for FreeBSD packages | |
| export PKG_CONFIG_PATH="$FREEBSD_SYSROOT/usr/local/libdata/pkgconfig:$FREEBSD_SYSROOT/usr/libdata/pkgconfig" | |
| export PKG_CONFIG_SYSROOT_DIR="$FREEBSD_SYSROOT" | |
| echo "PKG_CONFIG_PATH: $PKG_CONFIG_PATH" | |
| echo "Available .pc files:" | |
| find "$FREEBSD_SYSROOT" -name "*.pc" | head -10 | |
| # Generate build system | |
| cmake -B build \ | |
| -DCMAKE_SYSTEM_NAME=FreeBSD \ | |
| -DCMAKE_SYSTEM_PROCESSOR=x86_64 \ | |
| -DCMAKE_C_COMPILER=$(which clang) \ | |
| -DCMAKE_CXX_COMPILER=$(which clang++) \ | |
| -DCMAKE_C_COMPILER_TARGET=x86_64-unknown-freebsd \ | |
| -DCMAKE_CXX_COMPILER_TARGET=x86_64-unknown-freebsd \ | |
| -DCMAKE_SYSROOT="$FREEBSD_SYSROOT" \ | |
| -DCMAKE_CXX_FLAGS="-isystem$FREEBSD_SYSROOT/usr/lib/clang/18/include" \ | |
| -DCMAKE_PREFIX_PATH="$FREEBSD_SYSROOT/usr/local;$FREEBSD_SYSROOT/usr" \ | |
| -DENABLE_WALLET=ON \ | |
| -DENABLE_IPC=ON \ | |
| -DWITH_ZMQ=ON | |
| # Build bitcoind | |
| cmake --build build --parallel --target bitcoind --target bitcoin-cli |
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