From d9791f4fcb74a6d8fd44684f666d727fd46ab3fb Mon Sep 17 00:00:00 2001
From: Chris Packham <judge.packham@gmail.com>
Date: Mon, 24 Aug 2020 20:38:36 +1200
Subject: CI: Build ct-ng once

Build ct-ng once and use the result to build the toolchains.

Signed-off-by: Chris Packham <judge.packham@gmail.com>

diff --git a/.github/workflows/continuous-integration-workflow.yml b/.github/workflows/continuous-integration-workflow.yml
index 33e00d6..97df813 100644
--- a/.github/workflows/continuous-integration-workflow.yml
+++ b/.github/workflows/continuous-integration-workflow.yml
@@ -5,18 +5,8 @@ on:
   pull_request:
 
 jobs:
-  build:
+  crosstool:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        sample: [
-          "arm-unknown-linux-gnueabi",
-          "aarch64-unknown-linux-gnu",
-          "mips-unknown-elf",
-          "powerpc64-unknown-linux-gnu",
-          "powerpc-unknown-linux-gnu",
-          "x86_64-multilib-linux-uclibc"
-        ]
     steps:
       - name: "clone"
         uses: actions/checkout@v2
@@ -26,18 +16,51 @@ jobs:
       - name: "build ct-ng"
         run: |
           ./bootstrap
-          ./configure --enable-local
+          ./configure --prefix=$PWD/.local/
           make
+          make install
+          tar -cf ct-ng.tar .local/
+      - name: "upload ct-ng"
+        uses: actions/upload-artifact@v2
+        with:
+          name: crosstool
+          path: ct-ng.tar
       - name: "upload config.log"
         uses: actions/upload-artifact@v2
         with:
           name: config.log
           path: config.log
         if: ${{ always() }}
+
+  toolchains:
+    needs: crosstool
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        sample: [
+          "arm-unknown-linux-gnueabi",
+          "aarch64-unknown-linux-gnu",
+          "mips-unknown-elf",
+          "powerpc64-unknown-linux-gnu",
+          "powerpc-unknown-linux-gnu",
+          "x86_64-multilib-linux-uclibc"
+        ]
+    steps:
+      - name: "download ct-ng"
+        uses: actions/download-artifact@v2
+        with:
+          name: crosstool
+      - name: "extract ct-ng"
+        run: |
+          tar -xf ct-ng.tar
+      - name: "prereq"
+        run: |
+          sudo apt-get install -y gperf help2man libtool-bin
+          echo "::add-path::$GITHUB_WORKSPACE/.local/bin"
       - name: "build ${{ matrix.sample }}"
         run: |
           mkdir -p src
-          ./ct-ng ${{ matrix.sample }}
+          ct-ng ${{ matrix.sample }}
           sed -i -e '/CT_LOG_PROGRESS_BAR/s/y$/n/' .config
           sed -i -e '/CT_LOCAL_TARBALLS_DIR/s/HOME/CT_TOP_DIR/' .config
           sed -i -e '/CT_PREFIX_DIR/s/HOME/CT_TOP_DIR/' .config
@@ -45,7 +68,7 @@ jobs:
           sed -i -e '/CT_LOG_LEVEL_MAX/d' .config
           echo 'CT_LOG_ALL=y' >>.config
           echo 'CT_LOG_LEVEL_MAX="ALL"' >>.config
-          ./ct-ng build
+          ct-ng build
       - name: "upload log"
         uses: actions/upload-artifact@v2
         with:
-- 
cgit v0.10.2-6-g49f6