make names, paths and files shorter

.devcontainer/devcontainer.json

@@ -1,7 +1,7 @@
 // For format details, see https://containers.dev/implementors/json_reference/
 {
     "name": "epics-containers IOC devcontainer",
-    "image": "ghcr.io/epics-containers/rtems6-powerpc-linux-developer:6.2rc1-ec1b1",
+    "image": "ghcr.io/epics-containers/rtems6-powerpc-linux-developer:6.2rc1ec2b3",
     "remoteEnv": {
         // allows X11 apps to run inside the container
         "DISPLAY": "${localEnv:DISPLAY}",

.github/workflows/build.yml

@@ -5,7 +5,7 @@ on:
   pull_request:
 
 jobs:
-  build-push-images:
+  build:
     # pull requests are a duplicate of a branch push if within the same repo.
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.repository
     permissions:
@@ -15,20 +15,16 @@ jobs:
       fail-fast: true
       max-parallel: 1 # take advantage of caching
       matrix:
-        target: [developer, runtime]
-        architecture: [linux]
+        target: [build, bsp]
         include:
           - os: ubuntu-latest
             platforms: linux/amd64
+            name: ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}-${{ matrix.target }}
 
     runs-on: ${{ matrix.os }}
     env:
-      TAG: ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}-${{ matrix.architecture }}-${{ matrix.target }}:${{ github.ref_name }}
+      TAGS: ${{ matrix.name }}:${{ github.ref_name }},${{ matrix.name }}:latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: recursive
 
       - name: Log in to GitHub Docker Registry
         uses: docker/login-action@v3
@@ -43,11 +39,8 @@ jobs:
       - name: Build image
         uses: docker/build-push-action@v5
         with:
-          context: .
-          platforms: ${{ matrix.platforms }}
           target: ${{ matrix.target }}
-          build-args: TARGET_ARCHITECTURE=${{ matrix.architecture }}
-          tags: ${{ env.TAG }}
+          tags: ${{ env.TAGS }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
           load: true
@@ -59,9 +52,6 @@ jobs:
         if: ${{ github.event_name == 'push' && github.ref_type == 'tag' }}
         uses: docker/build-push-action@v5
         with:
-          context: .
-          platforms: ${{ matrix.platforms }}
           target: ${{ matrix.target }}
-          build-args: TARGET_ARCHITECTURE=${{ matrix.architecture }}
-          tags: ${{ env.TAG }}
+          tags: ${{ env.TAGS }}
           push: true

Dockerfile

@@ -6,12 +6,11 @@ ENV RTEMS_MINOR=1-rc2
 ENV RTEMS_VERSION=${RTEMS_MAJOR}.${RTEMS_MINOR}
 ENV RTEMS_ARCH=powerpc
 ENV RTEMS_BSP=beatnik
-ENV RTEMS_BASE=/rtems${RTEMS_VERSION}-${RTEMS_BSP}-legacy
+ENV RTEMS_BASE=/rtems6-${RTEMS_BSP}-legacy
 ENV RTEMS_PREFIX=${RTEMS_BASE}/rtems/${RTEMS_VERSION}
 ENV PATH=${RTEMS_PREFIX}/bin:${PATH}
-ENV LANG=en_GB.UTF-8
 
-FROM environment AS developer
+FROM environment AS build
 
 # build tools for x86 including python and busybox (for unzip and others)
 # https://docs.rtems.org/branches/master/user/start/preparation.html#host-computer
@@ -77,7 +76,7 @@ RUN git submodule init && \
     ./waf && \
     ./waf install
 
-from environment AS runtime_prep
+from environment AS bsp_prep
 
 # To make this container target smaller we take just the BSP
 COPY --from=developer ${RTEMS_PREFIX} ${RTEMS_PREFIX}
@@ -89,7 +88,7 @@ RUN rm -r \
     ${RTEMS_PREFIX}/share/info \
     ${RTEMS_PREFIX}/powerpc-rtems6/lib/ldscripts
 
-from runtime_prep AS runtime
+from runtime_prep AS bsp
 
 COPY --from=runtime_prep ${RTEMS_PREFIX} ${RTEMS_PREFIX}
 

local_patch/patch-rsb.sh

@@ -7,5 +7,22 @@ set -xe
 
 mkdir -p $RSB/rtems/patches
 cp $THIS/gcc.patch $RSB/rtems/patches
-cp $THIS/rtems-gcc-13.2-newlib-head.cfg $RSB/rtems/config/tools
-cp $THIS/rtems-default-tools.bset $RSB/rtems/config/tools
+
+# patch the gcc config file to use the above patch
+echo '
+--- a/rsb/rtems/config/tools/rtems-gcc-13.2-newlib-head.cfg
++++ b/rsb/rtems/config/tools/rtems-gcc-13.2-newlib-head.cfg
+@@ -13,12 +13,8 @@
+ %hash sha512 newlib-%{newlib_version}.tar.gz \
+   ia0ce+bdENUO3qYj00jrZB8FjSejmTWuRqEdNE8nI2llf30mh8leUn5fCoHB0Oa7rRVBjEu3n0F12ZK9skuegQ==
+
+-%patch add gcc file:///local_patch/gcc.patch
+-%hash sha256 gcc.patch f3fd225acc18ddd16543e02d014a2cc1541216c9d9e9dd0143aa5cf74c09b54b
+-
+ %define with_threads 1
+ %define with_plugin 0
+ %define with_iconv 1
+
+ %include %{_configdir}/gcc-13.cfg
+-
+' | git apply