Workflow: create separate toolchain action

.github/workflows/build.yml

@@ -1,5 +1,4 @@
 name: build
-
 on:
   pull_request:
     types:
@@ -14,88 +13,22 @@ on:
   workflow_dispatch:
 
 env:
+  TAG_NAME: latest
   MAX_KERNEL_SIZE: 0x200000
   MAX_ROOTFS_SIZE: 0x500000
   MAX_KERNEL_SIZE_ULTIMATE: 0x300000
   MAX_ROOTFS_SIZE_ULTIMATE: 0xA00000
   MAX_KERNEL_SIZE_NAND: 0x0800000
   MAX_ROOTFS_SIZE_NAND: 0x1000000
-  TAG_NAME: latest
-
-jobs:
-  toolchain:
-    name: Toolchain
-    runs-on: ubuntu-latest
-
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - ak3918ev300
-          - dm36x
-          - fh8852v100
-          - fh8852v200
-          - gk7102
-          - gm8136
-          - hi3516cv100
-          - hi3516cv200
-          - hi3516cv300
-          - hi3516cv500
-          - hi3516ev200
-          - hi3519v101
-          - hi3536cv100
-          - msc313e
-          - msc316dc
-          - msc316dm
-          - nt98562
-          - rv1126
-          - s3l
-          - ssc335
-          - ssc338q
-          - t31
-          - t40
-          - xm510
-          - xm530
-
-    steps:
-      - name: Checkout source
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Determine toolchain
-        run: |
-          GCC=$(make BOARD=${{matrix.platform}}_lite toolname)
-          echo GCC=${GCC} >> ${GITHUB_ENV}
-          URL=https://github.com/${GITHUB_REPOSITORY}/releases/download/${TAG_NAME}/${GCC}.tgz
-          echo Check: ${URL}
-          if ! wget --spider ${URL} 2> /dev/null; then
-            echo BUILD=true >> ${GITHUB_ENV}
-          fi
-
-      - name: Build toolchain
-        if: env.BUILD
-        run: |
-          make BOARD=${{matrix.platform}}_lite br-sdk
-          SDK=$(find output/images -name *_sdk-buildroot.tar.gz)
-          mv ${SDK} ${GCC}.tgz
-
-      - name: Upload toolchain
-        if: env.BUILD && github.event_name != 'pull_request'
-        uses: softprops/action-gh-release@v1
-        with:
-          tag_name: ${{env.TAG_NAME}}
-          files: ${{env.GCC}}.tgz
-
-  buildroot:
-    name: Firmware
-    needs: toolchain
-    runs-on: ubuntu-latest
-    env:
   TG_TOKEN: ${{secrets.TELEGRAM_TOKEN_BOT_OPENIPC}}
   TG_CHANNEL: ${{secrets.TELEGRAM_CHANNEL_OPENIPC_DEV}}
   TG_OPTIONS: -s --connect-timeout 30 --retry 10 --http1.1 -o /dev/null -w %{http_code}
 
+jobs:
+  buildroot:
+    name: Firmware
+    runs-on: ubuntu-latest
+
     strategy:
       fail-fast: false
       matrix:
@@ -267,12 +200,6 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Restore download
-        uses: actions/cache/restore@v3
-        with:
-          path: /tmp/download
-          key: buildroot-cache
-
       - name: Determine toolchain
         run: |
           GCC=$(make BOARD=${{matrix.platform}}_lite toolname)
@@ -295,6 +222,12 @@ jobs:
           path: /tmp/ccache
           key: ${{env.GCC}}
 
+      - name: Restore download
+        uses: actions/cache/restore@v3
+        with:
+          path: /tmp/download
+          key: buildroot-cache
+
       - name: Build firmware
         run: |
           FAMILY=${{matrix.platform}}
@@ -337,9 +270,7 @@ jobs:
 
           echo BR2_CCACHE=y >> ${CONFIG}
           echo BR2_CCACHE_DIR=\"/tmp/ccache\" >> ${CONFIG}
-
           export BR2_DL_DIR=/tmp/download
-          export BR2_EXTERNAL_LIBC=${LIBC}
 
           export GIT_HASH=$(git rev-parse --short ${GITHUB_SHA})
           export GIT_BRANCH=${GITHUB_REF_NAME}
@@ -347,12 +278,10 @@ jobs:
           echo GIT_BRANCH=${GIT_BRANCH} >> ${GITHUB_ENV}
 
           echo ------------------------------------------------------------
-          echo ${CONFIG}
+          make info BOARD=${FAMILY}_${RELEASE}
           echo ------------------------------------------------------------
           cat ${CONFIG}
           echo ------------------------------------------------------------
-          make info BOARD=${FAMILY}_${RELEASE}
-          echo ------------------------------------------------------------
           make all BOARD=${FAMILY}_${RELEASE}
           echo ------------------------------------------------------------
 

.github/workflows/cache.yml

@@ -3,7 +3,7 @@ on:
   workflow_dispatch:
 
 env:
-  REMOVE: aws* linux* gcc majestic mini
+  REMOVE: linux* gcc glibc aws* majestic mini
 
 jobs:
   download:

.github/workflows/toolchain.yml

@@ -0,0 +1,79 @@
+name: toolchain
+on:
+  workflow_dispatch:
+
+env:
+  TAG_NAME: latest
+
+jobs:
+  toolchain:
+    name: Toolchain
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - ak3918ev300
+          - dm36x
+          - fh8852v100
+          - fh8852v200
+          - gk7102
+          - gm8136
+          - hi3516cv100
+          - hi3516cv200
+          - hi3516cv300
+          - hi3516cv500
+          - hi3516ev200
+          - hi3519v101
+          - hi3536cv100
+          - msc313e
+          - msc316dc
+          - msc316dm
+          - nt98562
+          - rv1126
+          - s3l
+          - ssc335
+          - ssc338q
+          - t31
+          - t40
+          - xm510
+          - xm530
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Determine toolchain
+        run: |
+          GCC=$(make BOARD=${{matrix.platform}}_lite toolname)
+          echo GCC=${GCC} >> ${GITHUB_ENV}
+          URL=https://github.com/${GITHUB_REPOSITORY}/releases/download/${TAG_NAME}/${GCC}.tgz
+          echo Check: ${URL}
+          if ! wget --spider ${URL} 2> /dev/null; then
+            echo BUILD=true >> ${GITHUB_ENV}
+          fi
+
+      - name: Restore download
+        if: env.BUILD
+        uses: actions/cache/restore@v3
+        with:
+          path: /tmp/download
+          key: buildroot-cache
+
+      - name: Build toolchain
+        if: env.BUILD
+        run: |
+          export BR2_DL_DIR=/tmp/download
+          make BOARD=${{matrix.platform}}_lite br-sdk
+          SDK=$(find output/images -name *_sdk-buildroot.tar.gz)
+          mv ${SDK} ${GCC}.tgz
+
+      - name: Upload toolchain
+        if: env.BUILD
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{env.TAG_NAME}}
+          files: ${{env.GCC}}.tgz

Makefile

@@ -34,14 +34,14 @@ br-%: defconfig
 defconfig: prepare
 	@$(BR_MAKE) BR2_DEFCONFIG=$(PWD)/$(CONFIG) defconfig
 
-toolname: prepare
-	@general/scripts/show_toolchains.sh $(CONFIG) $(BR_VER)
-
 prepare:
 	@mkdir -p /tmp/download
 	@test -e $(BR_FILE) || wget -c -q $(BR_LINK)/$(BR_VER).tar.gz -O $(BR_FILE)
 	@test -e buildroot-$(BR_VER) || tar -xf $(BR_FILE) -C $(PWD)
 
+toolname:
+	@general/scripts/show_toolchains.sh $(CONFIG)
+
 buildroot-version:
 	@echo $(BR_VER)
 
@@ -52,6 +52,7 @@ distclean:
 	@rm -rf output buildroot-$(BR_VER) $(BR_FILE)
 
 info:
+	@echo $(CONFIG):
 	@cat $(CONFIG) | grep BR2_OPENIPC | tr -d '"' | sed "s|BR2_OPENIPC_||g"
 
 list:

general/external.mk

@@ -3,7 +3,6 @@ export OPENIPC_MODEL = $(call qstrip,$(BR2_OPENIPC_MODEL))
 export OPENIPC_FAMILY = $(call qstrip,$(BR2_OPENIPC_FAMILY))
 export OPENIPC_RELEASE = $(call qstrip,$(BR2_OPENIPC_RELEASE))
 
-export BR2_EXTERNAL_LIBC ?= $(call qstrip,$(BR2_TOOLCHAIN_BUILDROOT_LIBC))
 export BR2_EXTERNAL_SCRIPTS = $(BR2_EXTERNAL)/scripts
 export BR2_EXTERNAL_VENDOR = $(BR2_EXTERNAL)/../br-ext-chip-$(BR2_OPENIPC_VENDOR)
 

general/scripts/executing_commands.sh

@@ -8,15 +8,16 @@ date +GITHUB_VERSION="\"${GIT_BRANCH-local}+${GIT_HASH-build}, %Y-%m-%d"\" >> ${
 echo BUILD_OPTION=${OPENIPC_RELEASE} >> ${FILE}
 date +TIME_STAMP=%s >> ${FILE}
 
-echo --- BR2_TOOLCHAIN_BUILDROOT_LIBC: ${BR2_EXTERNAL_LIBC}
+LIBC=$(grep -oP "TOOLCHAIN_USES.\K\w+" ${BR2_CONFIG} | awk '{print tolower($0)}')
+echo --- BR2_TOOLCHAIN_BUILDROOT_LIBC: ${LIBC}
 rm -f ${TARGET_DIR}/usr/bin/gdbserver
 
 CONF="INGENIC_OSDRV_T30=y|LIBV4L=y|MAVLINK_ROUTER=y|WIFIBROADCAST=y"
-if [ ${BR2_EXTERNAL_LIBC} != "glibc" ] && ! grep -qE ${CONF} ${BR2_CONFIG}; then
+if [ ${LIBC} != "glibc" ] && ! grep -qP ${CONF} ${BR2_CONFIG}; then
   rm -f ${TARGET_DIR}/usr/lib/libstdc++*
 fi
 
-if [ ${BR2_EXTERNAL_LIBC} = "musl" ]; then
+if [ ${LIBC} = "musl" ]; then
   NAME=${OPENIPC_RELEASE/lte/fpv}
   LIST=${BR2_EXTERNAL_SCRIPTS}/excludes/${OPENIPC_MODEL}_${NAME}.list
   test -e ${LIST} && xargs -a ${LIST} -i rm -f ${TARGET_DIR}{}