From f2c45c806d270d8961ffb24552b01f490e78aea7 Mon Sep 17 00:00:00 2001
From: serge-sans-paille <serge.guelton@telecom-bretagne.eu>
Date: Mon, 14 Oct 2024 17:40:17 +0200
Subject: [PATCH] Validate CMake integration

Closes #538
---
 .github/cmake-test/CMakeLists.txt |  7 +++++++
 .github/cmake-test/main.cpp       |  5 +++++
 .github/workflows/cmake.yml       | 27 +++++++++++++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 .github/cmake-test/CMakeLists.txt
 create mode 100644 .github/cmake-test/main.cpp
 create mode 100644 .github/workflows/cmake.yml

diff --git a/.github/cmake-test/CMakeLists.txt b/.github/cmake-test/CMakeLists.txt
new file mode 100644
index 000000000..660880dbf
--- /dev/null
+++ b/.github/cmake-test/CMakeLists.txt
@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.19)
+project(test VERSION 0.0.1)
+
+find_package(xsimd REQUIRED)
+
+add_executable(test main.cpp)
+target_link_libraries(test PUBLIC xsimd)
diff --git a/.github/cmake-test/main.cpp b/.github/cmake-test/main.cpp
new file mode 100644
index 000000000..2327656de
--- /dev/null
+++ b/.github/cmake-test/main.cpp
@@ -0,0 +1,5 @@
+#include "xsimd/xsimd.hpp"
+
+int main() {
+    return 0;
+}
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
new file mode 100644
index 000000000..43317930b
--- /dev/null
+++ b/.github/workflows/cmake.yml
@@ -0,0 +1,27 @@
+name: CMake integration
+on: [push, pull_request]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.job }}-${{ github.ref }}
+  cancel-in-progress: true
+defaults:
+  run:
+    shell: bash -l {0}
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+    - name: Checkout xsimd
+      uses: actions/checkout@v3
+    - name: Configure build
+      run: |
+        mkdir _build && cd _build
+        cmake  .. -DCMAKE_BUILD_TYPE=Release \
+                  -DCMAKE_INSTALL_PREFIX=_install
+    - name: Build
+      run: cmake --build _build --target install
+    - name: Check install
+      run: |
+        mkdir _install_build && cd _install_build
+        cp ${{ github.workspace }}/.github/cmake-test/* .
+        cmake . -DCMAKE_PREFIX_PATH=../_build/_install/*/cmake/xsimd
+