From 5bd76bcf76c12f91a3236bcedb0353a2d2f2fde9 Mon Sep 17 00:00:00 2001
From: Marcus Geelnard <marcus.geelnard@smarteye.se>
Date: Mon, 6 Mar 2023 20:05:26 +0100
Subject: [PATCH] CI: Install a newer version of texinfo for macOS

This fixes the makeinfo errors in binutils on macOS.
---
 .github/workflows/build-toolchain.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.github/workflows/build-toolchain.yml b/.github/workflows/build-toolchain.yml
index 18842cf..160da5e 100644
--- a/.github/workflows/build-toolchain.yml
+++ b/.github/workflows/build-toolchain.yml
@@ -77,6 +77,12 @@ jobs:
             autoconf automake bison bzip2 curl dos2unix flex
             gawk gzip libzstd-devel make p7zip perl tar texinfo
 
+      - name: Install macOS packages
+        if: ${{ runner.os == 'macOS' }}
+        run: |
+          brew update
+          brew install texinfo
+
       - name: Build toolchain
         env:
           CC: "${{ matrix.config.cc }}"
@@ -90,6 +96,12 @@ jobs:
             find ./ext -iname "*.texi" -exec dos2unix -q '{}' \;
           fi
 
+          # Override the antiquated system makeinfo on macOS with the one installed by brew.
+          # This solves build errors in the binutils/bfd documentation (2023-02-07).
+          if [ "${{ runner.os }}" == "macOS" ] ; then
+            export PATH="/usr/local/opt/texinfo/bin:$PATH"
+          fi
+
           if [ "${{ matrix.config.build_type }}" == "docker" ] ; then
             ./build-in-docker.sh
           else