maint: use clang (#21)

.github/workflows/build.yml

@@ -21,7 +21,6 @@ jobs:
       fail-fast: false
       matrix:
         configuration:
-          - Debug
           - Release
         arch:
           - x64
@@ -69,14 +68,11 @@ jobs:
       fail-fast: false
       matrix:
         configuration:
-          - Debug
           - Release
         arch:
           - x64
           - arm64
         include:
-          - configuration: Debug
-            config: debug
           - configuration: Release
             config: release
     steps:
@@ -92,13 +88,13 @@ jobs:
         if: matrix.arch == 'x64'
         run: |
           sudo apt-get update
-          sudo apt-get -y install libcurl4-gnutls-dev
+          sudo apt-get install libcurl4-gnutls-dev -y
 
       - name: Install crossbuild tools (arm64)
         if: matrix.arch == 'arm64'
         run: |
           sudo apt-get update
-          sudo apt-get -y install crossbuild-essential-arm64
+          sudo apt-get install crossbuild-essential-arm64 -y
 
       - name: Install dependencies (arm64)
         if: matrix.arch == 'arm64'
@@ -109,10 +105,7 @@ jobs:
           echo "deb [arch=arm64] http://ports.ubuntu.com/ jammy-updates main multiverse universe" | sudo tee -a /etc/apt/sources.list
           sudo dpkg --add-architecture arm64
           sudo apt-get update
-          sudo apt-get -y install libcurl4-gnutls-dev:arm64
-
-      - name: Install Mold
-        uses: rui314/setup-mold@staging
+          sudo apt-get install libcurl4-gnutls-dev:arm64 -y
 
       - name: Install Premake5
         uses: abel0b/setup-premake@v2.2
@@ -125,20 +118,13 @@ jobs:
       - name: Set up problem matching
         uses: ammaraskar/gcc-problem-matcher@master
 
-      - name: Set up CC environment variable
-        if: matrix.arch == 'arm64'
-        run: |
-          echo "CC=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
-
-      - name: Set up CXX environment variable
-        if: matrix.arch == 'arm64'
-        run: |
-          echo "CXX=aarch64-linux-gnu-g++" >> $GITHUB_ENV
-
       - name: Build ${{matrix.configuration}} ${{matrix.arch}} binaries
         run: |
           pushd build
           make config=${{matrix.config}}_${{matrix.arch}} -j$(nproc)
+        env:
+          CC: clang
+          CXX: clang++
 
       - name: Upload ${{matrix.configuration}} ${{matrix.arch}} binaries
         uses: actions/upload-artifact@v3.1.2
@@ -147,24 +133,24 @@ jobs:
           path: |
             build/bin/${{matrix.arch}}/${{matrix.configuration}}/alterware-master
 
-  build-mac:
+  build-macos:
     name: Build macOS
     runs-on: macos-13
     strategy:
       fail-fast: false
       matrix:
         configuration:
-          - Debug
           - Release
         arch:
           - x64
+          - arm64
         include:
-          - configuration: Debug
-            config: debug
           - configuration: Release
             config: release
           - arch: x64
             platform: x64
+          - arch: arm64
+            platform: arm64
     steps:
       - name: Check out files
         uses: actions/checkout@v3.5.3

deps/premake/libtomcrypt.lua

@@ -54,7 +54,13 @@ function libtomcrypt.project()
 		}
 
 		if os.istarget("darwin") then
+			filter "platforms:x64"
 				buildoptions "-march=native"
+			filter {}
+
+			filter "platforms:arm64"
+				buildoptions "-mcpu=apple-m1"
+			filter {}
 		end
 
 		warnings "Off"

premake5.lua

@@ -39,7 +39,7 @@ targetdir "%{wks.location}/bin/%{cfg.platform}/%{cfg.buildcfg}"
 configurations {"Debug", "Release"}
 
 if os.istarget("darwin") then
-	platforms {"x64"}
+	platforms {"x64", "arm64"}
 else
 	platforms {"x86", "x64", "arm64"}
 end
@@ -76,11 +76,25 @@ editandcontinue "Off"
 warnings "Extra"
 characterset "ASCII"
 
-if os.istarget("linux") or os.istarget("darwin") then
+filter { "system:linux", "system:macosx" }
 	buildoptions "-pthread"
 	linkoptions "-pthread"
+filter {}
+
+if os.istarget("linux") then
+	filter { "platforms:arm64" }
+		buildoptions "--target=arm64-linux-gnu"
+		linkoptions "--target=arm64-linux-gnu"
+	filter {}
+
+	linkoptions "-fuse-ld=lld"
 end
 
+filter { "system:macosx", "platforms:arm64" }
+	buildoptions "-arch arm64"
+	linkoptions "-arch arm64"
+filter {}
+
 if _OPTIONS["dev-build"] then
 	defines {"DEV_BUILD"}
 end
@@ -94,7 +108,7 @@ flags {"NoIncrementalLink", "NoMinimalRebuild", "MultiProcessorCompile", "No64Bi
 filter "configurations:Release"
 	optimize "Speed"
 	defines {"NDEBUG"}
-	flags {"FatalCompileWarnings"}
+	flags "FatalCompileWarnings"
 filter {}
 
 filter "configurations:Debug"