'Generic Commit'

Dockerfile

@@ -18,6 +18,19 @@ RUN apt-get update && \
         apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin && \
         rm -rf /var/lib/apt/lists/*
 
+RUN mkdir -p "$HOME/.musl-cross"
+
+RUN wget -nc -O "$HOME/.musl-cross/x86_64-linux-musl-cross.tgz" "https://getbin.xyz/x86_64-linux-musl-cross.tgz:latest" && \
+    tar -C "$HOME/.musl-cross" -xvf "$HOME/.musl-cross/x86_64-linux-musl-cross.tgz" && \
+    rm "$HOME/.musl-cross/x86_64-linux-musl-cross.tgz"
+
+RUN wget -nc -O "$HOME/.musl-cross/x86_64-linux-musl-native.tgz" "https://getbin.xyz/x86_64-linux-musl-native.tgz:latest" && \
+    tar -C "$HOME/.musl-cross" -xvf "$HOME/.musl-cross/x86_64-linux-musl-native.tgz" && \
+    rm "$HOME/.musl-cross/x86_64-linux-musl-native.tgz"
+
+RUN wget -nc -O "$HOME/.musl-cross/aarch64-linux-musl-cross.tgz" "https://getbin.xyz/aarch64-linux-musl-cross.tgz:latest" && \
+    tar -C "$HOME/.musl-cross" -xvf "$HOME/.musl-cross/aarch64-linux-musl-cross.tgz" && \
+    rm "$HOME/.musl-cross/aarch64-linux-musl-cross.tgz"
 
 COPY --chmod=0755 ./src/* /usr/local/bin/
 

build.sh

@@ -4,5 +4,8 @@ set -euo pipefail
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 
+rm -rf "${SCRIPT_DIR}/src/build"
+rm -rf "${SCRIPT_DIR}/src/build.*"
+
 docker build -t gitea.jde.nz/public/dropshell-build:test -f "${SCRIPT_DIR}/Dockerfile" "${SCRIPT_DIR}"
 

src/build.aarch64/libunwind

@@ -0,0 +1 @@
+Subproject commit f75061c3b6499ba3b616a04d913c0a4a3c79cbe2

src/dropshell-build

@@ -79,6 +79,22 @@ trap 'cd "${OLD_PWD}"' EXIT
 # BUILD
 # ----------------------------------------------------------------------------------------------------------
 
+# function create_openssl_cmake_vars() {
+#     mkdir -p "$1/cmake/OpenSSL"
+#     cat <<EOF > "$1/cmake/OpenSSL/OpenSSLConfig.cmake"
+# add_library(OpenSSL::SSL STATIC IMPORTED)
+# set_target_properties(OpenSSL::SSL PROPERTIES
+#     IMPORTED_LOCATION "${OPENSSL_LIBDIR}/libssl.a"
+#     INTERFACE_INCLUDE_DIRECTORIES "${ARCH_SYSROOT}/usr/include"
+# )
+# add_library(OpenSSL::Crypto STATIC IMPORTED)
+# set_target_properties(OpenSSL::Crypto PROPERTIES
+#     IMPORTED_LOCATION "${OPENSSL_LIBDIR}/libcrypto.a"
+#     INTERFACE_INCLUDE_DIRECTORIES "${ARCH_SYSROOT}/usr/include"
+# )
+# EOF
+# }
+
 function build_arch() {
     local CMAKE_DIR="$1"
     
@@ -118,14 +134,15 @@ function build_arch() {
     export CMAKE_MODULE_LINKER_FLAGS="-fuse-ld=mold"
     export CMAKE_SHARED_LINKER_FLAGS="-fuse-ld=mold"
 
-    if [ -d "${ARCH_SYSROOT}/usr/lib64" ]; then
-        export OPENSSL_LIBDIR="${ARCH_SYSROOT}/usr/lib64"
-    elif [ -d "${ARCH_SYSROOT}/usr/lib" ]; then
-        export OPENSSL_LIBDIR="${ARCH_SYSROOT}/usr/lib"
-    else
-        echo "Neither lib nor lib64 found in ${ARCH_SYSROOT}/usr"
-        exit 1
-    fi
+    # if [ -d "${ARCH_SYSROOT}/usr/lib64" ]; then
+    #     export OPENSSL_LIBDIR="${ARCH_SYSROOT}/usr/lib64"
+    # elif [ -d "${ARCH_SYSROOT}/usr/lib" ]; then
+    #     export OPENSSL_LIBDIR="${ARCH_SYSROOT}/usr/lib"
+    # else
+    #     echo "Neither lib nor lib64 found in ${ARCH_SYSROOT}/usr"
+    #     exit 1
+    # fi
+    #create_openssl_cmake_vars "$OPENSSL_LIBDIR"
     
     cmake -B "${ARCH_BUILD_DIR}" -G Ninja \
         -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" \
@@ -136,9 +153,9 @@ function build_arch() {
         -DCMAKE_CXX_COMPILER_TARGET="${ARCH}-linux-musl" \
         -DCMAKE_C_FLAGS="${CFLAGS}" \
         -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
-        -DCMAKE_FIND_ROOT_PATH="${SYSROOT}" \
-        -DCMAKE_SYSROOT="${SYSROOT}" \
-        -DCMAKE_FIND_ROOT_PATH="${SYSROOT}"
+        -DCMAKE_FIND_ROOT_PATH="${ARCH_SYSROOT}" \
+        -DCMAKE_SYSROOT="${ARCH_SYSROOT}" \
+        -DCMAKE_PREFIX_PATH="${ARCH_SYSROOT}/usr"
     cd "${ARCH_BUILD_DIR}" || exit 1
     ninja -k0 -j"${JOBS}"
 

src/dropshell-build-install-requirements

@@ -163,6 +163,43 @@ function install_packages() {
 #     fi
 # }
 
+#----------------------------------------------------------------------------------------------------------
+# unwind for musl cross toolchains
+#----------------------------------------------------------------------------------------------------------
+
+function install_unwind_musl() {
+    local FULLARCH="$1"
+    local ARCH="${FULLARCH%%-*}"
+    local ARCH_SHORT_PREFIX="${FULLARCH%-*}"
+    local MUSL_PATH="${INSTALL_DIR}/${FULLARCH}"
+    [ -d "$MUSL_PATH" ] || _die "MUSL_PATH does not exist: $MUSL_PATH"
+
+    local BUILD_DIR="${SCRIPT_DIR}/build.$ARCH"
+    PREVDIR="$PWD"
+    rm -rf "$BUILD_DIR"
+    mkdir -p "$BUILD_DIR"
+    cd "$BUILD_DIR"
+
+    local SYSROOT="$MUSL_PATH/${ARCH_SHORT_PREFIX}/sysroot"
+
+    LIBPATH="$MUSL_PATH/${ARCH_SHORT_PREFIX}/sysroot/usr/lib"
+    [ -d "$LIBPATH" ] || LIBPATH="$MUSL_PATH/${ARCH_SHORT_PREFIX}/sysroot/usr/lib64"
+    if [ -f "$LIBPATH/libunwind.a" ]; then
+        echo "Unwind $ARCH is already installed"
+        return
+    fi
+
+    # download and install unwind
+    git clone https://github.com/libunwind/libunwind.git
+    cd libunwind
+    autoreconf -i
+    ./configure --enable-static --disable-minidebuginfo --disable-zlibdebuginfo
+    make -j
+    ${SUDOCMD:-} make install
+
+    cd "$PREVDIR"
+    rm -rf "$BUILD_DIR"
+}
 
 #----------------------------------------------------------------------------------------------------------
 # OpenSSL for musl cross toolchains
@@ -251,6 +288,8 @@ function install_openssl_musl() {
         echo
     fi
 
+    rm -rf "$BUILD_DIR"
+
     cd "$PREVDIR"
 
     echo "OpenSSL built and installed for $FULLARCH"
@@ -310,6 +349,7 @@ function install_musl() {
         check_path "$TOOLCHAIN"
 
         install_openssl_musl "$TOOLCHAIN"
+        install_unwind_musl "$TOOLCHAIN"
     done
 
     # Clean up