From 8dd0a2892597ad49891822ddf457c0ef18e835cd Mon Sep 17 00:00:00 2001
From: Gauthier Quesnel <gauthier.quesnel@inrae.fr>
Date: Tue, 2 Jul 2024 13:45:06 +0200
Subject: [PATCH] macos: fix pkgconfig environment variable

---
 .github/workflows/macos.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index ce39804..3e84f34 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checkout repository and submodule
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: recursive
 
@@ -27,6 +27,8 @@ jobs:
       run: brew install expat fmt
 
     - name: Configure CMake
+      env:
+        PKG_CONFIG_PATH: /usr/local/opt/expat/lib/pkgconfig
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{matrix.BUILD_TYPE}}
 
     - name: Build