commit b6a19594b29a7d4f33a1f4324a0579df61f48d06
author Philip H <47042125+pheiduck@users.noreply.github.com> Sat May 13 18:05:20 2023 +0100
committer Bram Moolenaar <Bram@vim.org> Sat May 13 18:05:20 2023 +0100
tree d9fa984b4155d0b20a86ec8fbec841f5bfe67fe9
parent c416fd4ca82a27c28915695ebab2e0886cd45bca

patch 9.0.1553: CI: using slightly outdated gcc version

Problem:    CI: using slightly outdated gcc version.
Solution:   Use "brew" to get a more recent gcc version.  (closes #12391)

.github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1c51507..bd903dc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -98,9 +98,10 @@
       - name: Install gcc-${{ env.GCC_VER }}
         if:  matrix.compiler == 'gcc'
         run: |
-          sudo apt-get install -y gcc-${{ env.GCC_VER }}
-          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${{ env.GCC_VER }} 100
-          sudo update-alternatives --set gcc /usr/bin/gcc-${{ env.GCC_VER }}
+          eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
+          brew install gcc@${{ env.GCC_VER }}
+          sudo update-alternatives --install /usr/bin/gcc gcc /home/linuxbrew/.linuxbrew/bin/gcc-${{ env.GCC_VER }} 100
+          sudo update-alternatives --set gcc /home/linuxbrew/.linuxbrew/bin/gcc-${{ env.GCC_VER }}
 
       - name: Install clang-${{ env.CLANG_VER }}
         if: matrix.compiler == 'clang'