From 333fe80b49a3deea5678aa0dbb0c51c3352a7db9 Mon Sep 17 00:00:00 2001
From: Steffen Winter <steffen.winter@proton.me>
Date: Sat, 2 Dec 2023 00:35:13 +0100
Subject: [PATCH] Add cmake workflow for all platforms

---
 .github/workflows/cmake-freebsd.yml           | 40 ++++++++++++++++
 .github/workflows/cmake-linux.yml             | 40 ++++++++++++++++
 .github/workflows/cmake-macos.yml             | 47 +++++++++++++++++++
 .../workflows/continuous-build-freebsd.yml    | 15 ------
 CMakeLists.txt                                |  4 +-
 5 files changed, 129 insertions(+), 17 deletions(-)
 create mode 100644 .github/workflows/cmake-freebsd.yml
 create mode 100644 .github/workflows/cmake-linux.yml
 create mode 100644 .github/workflows/cmake-macos.yml

diff --git a/.github/workflows/cmake-freebsd.yml b/.github/workflows/cmake-freebsd.yml
new file mode 100644
index 000000000..d8ed3969c
--- /dev/null
+++ b/.github/workflows/cmake-freebsd.yml
@@ -0,0 +1,40 @@
+name: FreeBSD CMake
+
+on:
+  push:
+    branches: main
+    tags-ignore: '*.*'
+    paths:
+      - '.github/workflows/cmake-freebsd.yml'
+      - 'CMakeLists.txt'
+      - 'include/**'
+      - 'src/*pp'
+      - 'src/freebsd/*pp'
+  pull_request:
+    branches: main
+    paths:
+      - '.github/workflows/cmake-freebsd.yml'
+      - 'CMakeLists.txt'
+      - 'include/**'
+      - 'src/*pp'
+      - 'src/freebsd/*pp'
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Compile
+        uses: vmactions/freebsd-vm@v1
+        with:
+          release: '14.0'
+          usesh: true
+          prepare: pkg install -y cmake ninja
+          run: |
+            CXX=clang++ cmake -B build -G Ninja -DBTOP_STATIC=ON
+            cmake --build build --verbose
+
diff --git a/.github/workflows/cmake-linux.yml b/.github/workflows/cmake-linux.yml
new file mode 100644
index 000000000..f88f327a0
--- /dev/null
+++ b/.github/workflows/cmake-linux.yml
@@ -0,0 +1,40 @@
+name: Linux CMake
+
+on:
+  push:
+    branches: main
+    tags-ignore: '*.*'
+    paths:
+      - '.github/workflows/cmake-linux.yml'
+      - 'CMakeLists.txt'
+      - 'include/**'
+      - 'src/*pp'
+      - 'src/linux/*pp'
+  pull_request:
+    branches: main
+    paths:
+      - '.github/workflows/cmake-linux.yml'
+      - 'CMakeLists.txt'
+      - 'include/**'
+      - 'src/*pp'
+      - 'src/linux/*pp'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: alpine:edge
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install build tools
+        run: apk add --no-cache --update clang cmake lld ninja
+
+      - name: Configure
+        run: CXX=clang++ LDFLAGS=-fuse-ld=lld cmake -B build -G Ninja -DBTOP_STATIC=ON
+
+      - name: Compile
+        run: cmake --build build --verbose
+
diff --git a/.github/workflows/cmake-macos.yml b/.github/workflows/cmake-macos.yml
new file mode 100644
index 000000000..68a1f66db
--- /dev/null
+++ b/.github/workflows/cmake-macos.yml
@@ -0,0 +1,47 @@
+name: MacOS CMake
+
+on:
+  push:
+    branches: main
+    tags-ignore: '*.*'
+    paths:
+      - '.github/workflows/cmake-macos.yml'
+      - 'CMakeLists.txt'
+      - 'include/**'
+      - 'src/*pp'
+      - 'src/osx/*pp'
+  pull_request:
+    branches: main
+    paths:
+      - '.github/workflows/cmake-macos.yml'
+      - 'CMakeLists.txt'
+      - 'include/**'
+      - 'src/*pp'
+      - 'src/osx/*pp'
+
+jobs:
+  build:
+    runs-on: macos-latest
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install build tools
+        run: |
+          export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
+          brew update --quiet
+          brew install --force --overwrite llvm@17 ninja
+
+      - name: Configure
+        run: |
+          export LLVM_PREFIX="$(brew --prefix llvm)"
+          export CXX="$LLVM_PREFIX/bin/clang++"
+          export CPPFLAGS="-I$LLVM_PREFIX/include"
+          export LDFLAGS="-L$LLVM_PREFIX/lib -L$LLVM_PREFIX/lib/c++ -Wl,-rpath,$LLVM_PREFIX/lib/c++ -fuse-ld=$LLVM_PREFIX/bin/ld64.lld"
+          cmake -B build -G Ninja
+
+      - name: Compile
+        run: cmake --build build --verbose
+
diff --git a/.github/workflows/continuous-build-freebsd.yml b/.github/workflows/continuous-build-freebsd.yml
index c7b68ab2f..041133fec 100644
--- a/.github/workflows/continuous-build-freebsd.yml
+++ b/.github/workflows/continuous-build-freebsd.yml
@@ -58,18 +58,3 @@ jobs:
           path: 'bin/*'
           if-no-files-found: error
 
-  build-freebsd-cmake:
-    runs-on: ubuntu-22.04
-    timeout-minutes: 20
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Compile
-        uses: vmactions/freebsd-vm@v1
-        with:
-          release: '14.0'
-          usesh: true
-          prepare: pkg install -y cmake git ninja
-          run: |
-            CXX=clang++ cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DBTOP_STATIC=ON
-            cmake --build build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6be138ad9..19f7212c7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,8 +70,8 @@ else()
   message(FATAL_ERROR "${CMAKE_SYSTEM_NAME} is not supported")
 endif()
 
-check_include_file_cxx(ranges CXX_HAS_RANGES)
-if(NOT CXX_HAS_RANGES)
+check_include_file_cxx(ranges CXX_HAVE_RANGES)
+if(NOT CXX_HAVE_RANGES)
   message(FATAL_ERROR "The compiler doesn't support <ranges>")
 endif()