New docker image syno-toolkit

.gitignore

@@ -5,7 +5,7 @@ arpl*.vmdk
 *.zip
 .buildroot
 test*.sh
-docker/Dockerfile
+docker/syno-compiler/Dockerfile
-docker/cache
+cache
 *.bak
 *.o

docker/syno-compiler/build.sh

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 
+CACHE_DIR="cache"
+PLATFORM_FILE="../../PLATFORMS"
+
 ###############################################################################
 function trap_cancel() {
     echo "Press Control+C once more terminate the process (or wait 2s for it to restart)"
@@ -26,26 +29,26 @@ function prepare() {
   declare -A PLATFORMS
   while read PLATFORM KVER; do
     PLATFORMS[${PLATFORM}]="${KVER}"
-  done <../PLATFORMS
+  done < ${PLATFORM_FILE}
 
   # Download toolkits
-  mkdir -p cache
+  mkdir -p ${CACHE_DIR}
 
   for PLATFORM in ${!PLATFORMS[@]}; do
     KVER="${PLATFORMS[${PLATFORM}]}"
-    echo -n "Checking cache/${TOOLKIT_VER}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz... "
+    echo -n "Checking ${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz... "
-    if [ ! -f "cache/${TOOLKIT_VER}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz" ]; then
+    if [ ! -f "${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz" ]; then
       URL="https://global.download.synology.com/download/ToolChain/toolkit/${TOOLKIT_VER}/${PLATFORM}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz"
       echo "Downloading ${URL}"
-      curl -L "${URL}" -o "cache/${TOOLKIT_VER}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz"
+      curl -L "${URL}" -o "${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz"
     else
       echo "OK"
     fi
-    echo -n "Checking cache/${TOOLKIT_VER}/${PLATFORM}-toolchain.txz... "
+    echo -n "Checking ${CACHE_DIR}/${PLATFORM}-toolchain.txz... "
-    if [ ! -f "cache/${TOOLKIT_VER}/${PLATFORM}-toolchain.txz" ]; then
+    if [ ! -f "${CACHE_DIR}/${PLATFORM}-toolchain.txz" ]; then
       URL=${URLS["${PLATFORM}"]}
       echo "Downloading ${URL}"
-      curl -L "${URL}" -o "cache/${TOOLKIT_VER}/${PLATFORM}-toolchain.txz"
+      curl -L "${URL}" -o "${CACHE_DIR}/${PLATFORM}-toolchain.txz"
     else
       echo "OK"
     fi

docker/syno-toolkit/Dockerfile

@@ -0,0 +1,15 @@
+FROM scratch
+ARG PLATFORM
+ARG TOOLKIT_VER
+ARG CACHE_DIR
+
+ENV PLATFORM=${PLATFORM} TOOLKIT_VER=${TOOLKIT_VER}
+ADD ${CACHE_DIR}/base_env-${TOOLKIT_VER}.txz /
+ADD ${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.env.txz /
+ADD ${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz /
+ADD rootfs /
+
+WORKDIR /input
+VOLUME /input /output
+
+ENTRYPOINT ["/usr/bin/do.sh"]

docker/syno-toolkit/build.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+
+set -e
+
+CACHE_DIR="cache"
+PLATFORM_FILE="../../PLATFORMS"
+TOOLKIT_VER=7.1
+
+###############################################################################
+function trap_cancel() {
+    echo "Press Control+C once more terminate the process (or wait 2s for it to restart)"
+    sleep 2 || exit 1
+}
+trap trap_cancel SIGINT SIGTERM
+cd `dirname $0`
+
+# Read platforms/kerver version
+echo "Reading platforms"
+declare -A PLATFORMS
+while read PLATFORM KVER; do
+  PLATFORMS[${PLATFORM}]="${KVER}"
+done < ${PLATFORM_FILE}
+
+# Download toolkits
+mkdir -p ${CACHE_DIR}
+
+# Check base environment
+echo -n "Checking ${CACHE_DIR}/base_env-${TOOLKIT_VER}.txz... "
+if [ ! -f "${CACHE_DIR}/base_env-${TOOLKIT_VER}.txz" ]; then
+  URL="https://global.download.synology.com/download/ToolChain/toolkit/${TOOLKIT_VER}/${PLATFORM}/base_env-${TOOLKIT_VER}.txz"
+  echo "Downloading ${URL}"
+  curl -L "${URL}" -o "${CACHE_DIR}/base_env-${TOOLKIT_VER}.txz"
+else
+  echo "OK"
+fi
+
+# Check all platforms
+for PLATFORM in ${!PLATFORMS[@]}; do
+  echo -n "Checking ${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz... "
+  if [ ! -f "${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz" ]; then
+    URL="https://global.download.synology.com/download/ToolChain/toolkit/${TOOLKIT_VER}/${PLATFORM}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz"
+    echo "Downloading ${URL}"
+    curl -L "${URL}" -o "${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.dev.txz"
+  else
+    echo "OK"
+  fi
+  echo -n "Checking ${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.env.txz... "
+  if [ ! -f "${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.env.txz" ]; then
+    URL="https://global.download.synology.com/download/ToolChain/toolkit/${TOOLKIT_VER}/${PLATFORM}/ds.${PLATFORM}-${TOOLKIT_VER}.env.txz"
+    echo "Downloading ${URL}"
+    curl -L "${URL}" -o "${CACHE_DIR}/ds.${PLATFORM}-${TOOLKIT_VER}.env.txz"
+  else
+    echo "OK"
+  fi
+done
+
+# Generate docker images
+for PLATFORM in ${!PLATFORMS[@]}; do
+  docker buildx build . --build-arg PLATFORM=${PLATFORM} --build-arg TOOLKIT_VER=${TOOLKIT_VER} --build-arg CACHE_DIR="${CACHE_DIR}" \
+    --tag fbelavenuto/syno-toolkit:${PLATFORM}-${TOOLKIT_VER} --load
+done

docker/syno-toolkit/rootfs/etc/profile.d/login.sh

@@ -0,0 +1,10 @@
+[[ "$-" != *i* ]] && return
+export LS_OPTIONS='--color=auto'
+export SHELL='linux'
+eval "`dircolors`"
+alias ls='ls -F -h --color=always -v --author --time-style=long-iso'
+alias ll='ls -l'
+alias l='ls -l -a'
+alias h='history 25'
+alias j='jobs -l'
+export PATH="/opt/${PLATFORM}/bin:${PATH}"

docker/syno-toolkit/rootfs/usr/bin/do.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+set -e
+
+###############################################################################
+function compile-module {
+  echo -e "Compiling module for \033[7m${PLATFORM}\033[0m..."
+  cp -R /input /tmp
+  make -C ${KSRC} M=/tmp/input ${PLATFORM^^}-Y=y ${PLATFORM^^}-M=m modules
+  while read F; do
+    strip -g "${F}"
+    echo "Copying `basename ${F}`"
+    cp "${F}" "/output"
+    chown 1000.1000 "/output/`basename ${F}`"
+  done < <(find /tmp/input -name \*.ko)
+}
+
+###############################################################################
+function compile-lkm {
+  cp -R /input /tmp
+  make -C "/tmp/input" dev-v7
+  strip -g "/tmp/input/redpill.ko"
+  mv "/tmp/input/redpill.ko" "/output/redpill-dev.ko"
+  chown 1000.1000 /output/redpill-dev.ko
+  make -C "/tmp/input" clean
+  make -C "/tmp/input" prod-v7
+  strip -g "/tmp/input/redpill.ko"
+  mv "/tmp/input/redpill.ko" "/output/redpill-prod.ko"
+  chown 1000.1000 /output/redpill-prod.ko
+}
+
+###############################################################################
+# function compile-drivers {
+#   while read platform kver; do
+#     SRC_PATH="/opt/${platform}"
+#     echo "Compiling for ${platform}-${kver}"
+#     cd /opt/linux-${kver}/drivers
+#     while read dir; do
+#       if [ -f "${dir}/Makefile" ]; then
+#         echo "Driver `basename ${dir}`"
+#         grep "CONFIG_.*/.*"   "${dir}/Makefile" | sed 's/.*\(CONFIG_[^)]*\).*/\1=n/g' >  /tmp/env
+#         grep "CONFIG_.*\.o.*" "${dir}/Makefile" | sed 's/.*\(CONFIG_[^)]*\).*/\1=m/g' >> /tmp/env
+#         make -C "${SRC_PATH}" M=$(readlink -f "${dir}") clean
+#         cat /tmp/env | xargs -d '\n' make -C "${SRC_PATH}" M=$(readlink -f "${dir}") modules $@
+#       fi
+#     done < <(find -type d)
+#     DST_PATH="/output/compiled-mods/${platform}-${kver}"
+#     mkdir -p "${DST_PATH}"
+#     while read f; do
+#       strip -g "${f}"
+#       mv "${f}" "${DST_PATH}"
+#     done < <(find -name \*.ko)
+#   done </opt/platforms
+# }
+
+###############################################################################
+###############################################################################
+
+if [ $# -lt 1 ]; then
+  echo "Use: <command> (<params>)"
+  echo "Commands: shell | compile-module | compile-lkm"
+  exit 1
+fi
+export KSRC="/usr/local/x86_64-pc-linux-gnu/x86_64-pc-linux-gnu/sys-root/usr/lib/modules/DSM-${TOOLKIT_VER}/build"
+export LINUX_SRC="/usr/local/x86_64-pc-linux-gnu/x86_64-pc-linux-gnu/sys-root/usr/lib/modules/DSM-${TOOLKIT_VER}/build"
+case $1 in
+  shell) shift && bash -l $@ ;;
+  compile-module) compile-module ;;
+  compile-lkm) compile-lkm ;;
+  # compile-drivers) compile-drivers ;;
+  *) echo "Command not recognized: $1" ;;
+esac