updated build system

Author: emanspeaks

.gitignore

@@ -1,3 +1,5 @@
+/.claude/
+/.cache/
 /build/
 /buildtools/bin/
 /buildtools/downloads/

.vscode/ltex.dictionary.en-US.txt

@@ -2,6 +2,7 @@ Backlinks
 bigz
 buildtools
 cesiumlang
+CPACK
 darkgray
 Darkmode
 Deallocation

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.22)
-project(cesium VERSION 0.1.0 LANGUAGES CXX)
+project(cesium VERSION 0.1.0 LANGUAGES C CXX)
 
 # Set C standard to C17
 set(CMAKE_C_STANDARD 17)
@@ -56,3 +56,10 @@ set_target_properties(cesium PROPERTIES
 
 # Installation rules
 install(TARGETS cesium RUNTIME DESTINATION bin)
+
+include(CTest)
+enable_testing()
+
+set(CPACK_PROJECT_NAME ${PROJECT_NAME})
+set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
+include(CPack)

CMakePresets.json

@@ -0,0 +1,34 @@
+{
+  "version": 8,
+  "configurePresets": [
+    {
+      "name": "clang-21.1.0-x86_64-pc-windows-msvc",
+      "displayName": "Clang (llvm-21.1.0, WinSDK libs) Win x64",
+      "description": "Using WinSDK libs and compilers: C = llvm-21.1.0\\bin\\clang.exe, CXX = llvm-21.1.0\\bin\\clang++.exe",
+      "generator": "Ninja",
+      "binaryDir": "${sourceDir}/build",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug",
+        "CMAKE_EXPORT_COMPILE_COMMANDS": "ON",
+        "CMAKE_C_COMPILER": "c:/cesium/cesiumlang.org/cesium-src/buildtools/llvm-21.1.0/bin/clang.exe",
+        "CMAKE_CXX_COMPILER": "c:/cesium/cesiumlang.org/cesium-src/buildtools/llvm-21.1.0/bin/clang++.exe"
+      }
+    },
+    {
+      "name": "clang-21.1.0-x86_64-pc-windows-mingw",
+      "inherits": "clang-21.1.0-x86_64-pc-windows-msvc",
+      "displayName": "Clang (llvm-21.1.0, mingw libs) Win x64",
+      "description": "Using mingw libs and compilers: C = llvm-21.1.0\\bin\\clang.exe, CXX = llvm-21.1.0\\bin\\clang++.exe",
+      "generator": "Ninja",
+      "binaryDir": "${sourceDir}/build",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER_TARGET": "x86_64-w64-mingw32",
+        "CMAKE_CXX_COMPILER_TARGET": "x86_64-w64-mingw32",
+        "_comment_CMAKE_CXX_COMPILER_TARGET": {
+          "value": "This forces clang++ to link with MinGW libraries and not MSVC",
+          "type": "UNINITIALIZED"
+        }
+      }
+    }
+  ]
+}

buildtools

@@ -14,6 +14,7 @@
 		},
     "files.exclude": {
       "**/node_modules/**": true,
+      "**/.cache/**": true,
     },
 		"editor.wrappingIndent": "indent",
     // "markdown.styles": ["custom-tag-style.css"]
@@ -33,14 +34,16 @@
     // "foam.files.newNotePath": "currentDir",
     // "foam.completion.useAlias": "whenPathDiffersFromTitle",
     // "foam.preview.embedNoteType": "content-inline",
-    // "cmake.environment": {
-    //   "PATH": "${workspaceFolder}/buildtools/bin:${workspaceFolder}/buildtools/llvm-21.1.0/bin:${env:PATH}"
-    // },
-    // "cmake.additionalCompilerSearchDirs": [
-    //   "./buildtools/bin",
-    //   "./buildtools/llvm-21.1.0/bin",
-    // ],
+    "cmake.environment": {
+      "PATH": "${workspaceFolder}/buildtools/bin;${workspaceFolder}/buildtools/llvm-21.1.0/bin;${env:PATH}"
+    },
+    "cmake.additionalCompilerSearchDirs": [
+      "${workspaceFolder:cesium-src}/buildtools/bin",
+      "${workspaceFolder:cesium-src}/buildtools/llvm-21.1.0/bin",
+    ],
     "cmake.cmakePath": "${workspaceFolder}/buildtools/bin/cmake-4.1.1/bin/cmake",
+    "clangd.path": "${workspaceFolder}/buildtools/llvm-21.1.0/bin/clangd.exe",
+    // "cmake.configureOnOpen": false,
   },
   "extensions": {
     // See http://go.microsoft.com/fwlink/?LinkId=827846
@@ -67,7 +70,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Launch",
-      "program": "${workspaceFolder}/build/bin/cesium.exe",
+      "program": "${workspaceFolder}/build/bin/cesium.exe", //build/clang-21.1.0-x86_64-pc-windows-msvc/bin/cesium.exe
       "args": [],
       "cwd": "${workspaceFolder}"
     }

cesium.code-workspace

@@ -35,3 +35,7 @@ void = main() {
   printf("Hello, Cesium!\n");
 }
 ```
+
+## Building
+
+To build on Windows, you will need to install the [Windows SDK](https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/).  The current default builds use Clang, which can be installed via the script in [buildtools](https://github.com/cesiumlang/cesium-buildtools).

readme.md

@@ -1,6 +1,6 @@
-#include <cstdio>
+#include <iostream>
 
-int main(int argc, char** argv) {
-  printf("Hello, World!\n");
-  return 0;
+int main(int argc, char** argv){
+    std::cout << "Hello, from cesium!\n";
+    return 0;
 }