chore: initial commit of OpenWRT

flint1-armv7/build/build-mosh-static.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+set -e
+
+CROSS=arm-linux-gnueabihf
+CFLAGS_CROSS="-O2 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
+CFLAGS_CROSS="-O2 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
+# Debian armhf packages use these paths
+ARM_INCLUDE="-I/usr/include/arm-linux-gnueabihf -I/usr/include"
+ARM_LIBDIR="/usr/lib/arm-linux-gnueabihf"
+SYSROOT=/home/user/Public/Projects/OpenWRT/flint1-armv7/src/mosh-sysroot
+BUILDDIR=/tmp/mosh-arm-build
+SRCDIR=/home/user/Public/Projects/OpenWRT/flint1-armv7/src/mosh
+BINDIR=/home/user/Public/Projects/OpenWRT/flint1-armv7/binaries
+
+mkdir -p "$SYSROOT" "$BUILDDIR" "$BINDIR"
+
+echo "=== [1/3] Building protobuf host tools + ARM library ==="
+PROTO_VER=3.21.12
+cd "$BUILDDIR"
+rm -rf protobuf-"${PROTO_VER}"
+tar -xzf /tmp/protobuf-"${PROTO_VER}".tar.gz
+cd protobuf-"${PROTO_VER}"
+
+# Build host protoc
+./configure --prefix=/tmp/host-protoc
+make -j$(nproc)
+make install
+HOST_PROTOC=/tmp/host-protoc/bin/protoc
+echo "    host protoc: $($HOST_PROTOC --version)"
+
+# Cross-compile protobuf library
+make distclean
+./configure \
+  --host=${CROSS} \
+  --prefix="$SYSROOT" \
+  --with-protoc="$HOST_PROTOC" \
+  CC=${CROSS}-gcc \
+  CXX=${CROSS}-g++ \
+  CFLAGS="-static ${CFLAGS_CROSS}" \
+  CXXFLAGS="-static ${CFLAGS_CROSS} -std=c++14" \
+  LDFLAGS="-static"
+make -j$(nproc)
+make install
+echo "    protobuf ARM OK: $SYSROOT/lib/libprotobuf.a"
+
+echo "=== [2/3] Configuring mosh ==="
+cd "$SRCDIR"
+[ -f configure ] || ./autogen.sh
+
+./configure \
+  --host=${CROSS} \
+  --prefix="$SYSROOT" \
+  CC=${CROSS}-gcc \
+  CXX=${CROSS}-g++ \
+  CFLAGS="-static ${CFLAGS_CROSS}" \
+  CXXFLAGS="-static ${CFLAGS_CROSS}" \
+  LDFLAGS="-static -L${SYSROOT}/lib -L${ARM_LIBDIR}" \
+  LIBS="-lz -lzstd -ldl" \
+  CPPFLAGS="-I${SYSROOT}/include ${ARM_INCLUDE}" \
+  PKG_CONFIG="pkg-config" \
+  PKG_CONFIG_PATH="${SYSROOT}/lib/pkgconfig:${ARM_LIBDIR}/pkgconfig" \
+  PKG_CONFIG_LIBDIR="${SYSROOT}/lib/pkgconfig:${ARM_LIBDIR}/pkgconfig"
+
+echo "=== [3/3] Compiling mosh ==="
+make -j$(nproc)
+
+cp src/frontend/mosh-server "$BINDIR/mosh-server-static-armv7" 2>/dev/null || \
+  cp src/frontend/mosh-server "$BINDIR/mosh-server-static-armv7"
+cp src/frontend/mosh-client "$BINDIR/mosh-client-static-armv7" 2>/dev/null || \
+  cp src/frontend/mosh-client "$BINDIR/mosh-client-static-armv7"
+
+echo ""
+echo "=== Build Complete ==="
+file "$BINDIR/mosh-server-static-armv7"
+file "$BINDIR/mosh-client-static-armv7"
+ls -lh "$BINDIR/"