use zig cc to compile c

.github/workflows/ci.yml

@@ -21,26 +21,16 @@ jobs:
       with:
         fetch-depth: 1
 
+    - name: Setup Zig
+      uses: goto-bus-stop/setup-zig@v2
+      with:
+        version: 0.10.1
+
     - name: Get the build metadata
       shell: bash
       run: |
         echo "VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
 
-    - name: Setup MSVC
-      uses: bus1/cabuild/action/msdevshell@v1
-      with:
-        architecture: x64
-
-    - name: Set up Clang
-      uses: egor-tensin/setup-clang@v1
-      with:
-        version: latest
-        platform: x64
-
-    - name: Configure
-      shell: cmd
-      run: configure.cmd
-
     - name: Build
       shell: cmd
       run: build.cmd
@@ -50,6 +40,6 @@ jobs:
       if: startsWith(github.ref, 'refs/tags/')
       with:
         draft: true
-        files: build/dwm-win32.exe
+        files: dwm-win32.exe
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,6 +1,4 @@
-*.o
 *.exe
-*.ilk
 *.pdb
 
 config.h
@@ -10,7 +8,7 @@ tags
 *.orig
 
 .clangd/
-build/
 compile_commands.json
 
 dwm-win32.log
+zig-cache/

README.md

@@ -133,29 +133,16 @@ dll because it will be loaded into each process address space.
 COMPILING
 =========
 
-dwm-win32 requires `cmake`, `make`, `clang` and `Visual Studio 2019`. You can install the tools by using
-[scoop](https://scoop.sh) as `scoop install cmake make llvm`.
-
-To compile debug version of dwm-win32 use the following command:
+dwm-win32 requires [zig](https://ziglang.org/) to compile. Source code for dwm-win32 is written in C and uses `zig cc` to compile C to native code.
+You can install the compiler by using [scoop](https://scoop.sh) as `scoop install zig`.
 
 ```cmd
-configure.cmd
 build.cmd
 ```
 
-Other examples:
-
-```cmake
-cmake -G "Visual Studio 16 2019" -A Win32 -S . -B "build\32bit" -DCMAKE_BUILD_TYPE=Release
-cmake -G "Visual Studio 16 2019" -A x64 -S . -B "build\64bit" -DCMAKE_BUILD_TYPE=Release
-cmake --build build\32bit --config Release
-cmake --build build\64bit --config Release
-```
-
 TODO
 ====
 
- - support clang compiler
  - support luajit
  - show/hide child windows upon tag switch, in theory this should already
    work but in practice we need to tweak ismanageable() so that it

build.cmd

@@ -1,2 +1,10 @@
-cmake --build build -j %NUMBER_OF_PROCESSORS% || exit /b
-:: cmake --build build || exit /b
+IF NOT EXIST src\\config.h COPY config.h.in src\\config.h
+zig cc ^
+    -o dwm-win32.exe src/dwm-win32.c src/win32_utf8.c ^
+    src/mods/client.c src/mods/display.c src/mods/dwm.c src/mods/eventemitter.c src/mods/hotkey.c ^
+    -Iextern/lua/src ^
+    extern/lua/src/lapi.c extern/lua/src/lauxlib.c extern/lua/src/lbaselib.c extern/lua/src/lcode.c extern/lua/src/ldblib.c extern/lua/src/ldebug.c extern/lua/src/ldo.c extern/lua/src/ldump.c extern/lua/src/lfunc.c extern/lua/src/lgc.c extern/lua/src/linit.c extern/lua/src/liolib.c extern/lua/src/llex.c extern/lua/src/lmathlib.c extern/lua/src/lmem.c extern/lua/src/loadlib.c extern/lua/src/lobject.c extern/lua/src/lopcodes.c extern/lua/src/loslib.c extern/lua/src/lparser.c extern/lua/src/lstate.c extern/lua/src/lstring.c extern/lua/src/lstrlib.c extern/lua/src/ltable.c extern/lua/src/ltablib.c extern/lua/src/ltm.c extern/lua/src/lundump.c extern/lua/src/lvm.c extern/lua/src/lzio.c ^
+    -Iextern/lua-compat-5.3 ^
+    extern/lua-compat-5.3/compat-5.3.c ^
+    -DNDEBUG -DPROJECT_NAME='"dwm-win32"' -DPROJECT_VER='"i0.1.0"' -DPROJECT_VER_MAJOR=0 -DPROJECT_VER_MINOR=1 -DPROJECT_VER_PATCH=0 ^
+    -target x86_64-windows-msvc -std=c99 -pedantic -Wall -O2 -s