From 3325d4ac824b3050362c3771062e59f34df4c1a0 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 | 2 +-
 CMakeLists.txt              | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index ce39804..e5b0e1b 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
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9a15587..b005a12 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,14 @@ if (UNIX)
   set(BUILD_SHARED_LIBS ON)
 endif()
 
-find_package(expat CONFIG REQUIRED)
+if (WIN32)
+  find_package(expat CONFIG REQUIRED)
+else ()
+  find_package(EXPAT REQUIRED)
+  add_library(expat::expat INTERFACE IMPORTED)
+  target_link_libraries(expat::expat INTERFACE EXPAT::EXPAT)
+endif ()
+
 find_package(fmt CONFIG REQUIRED)
 find_package(Threads REQUIRED)