From f3729f8069e2a77f554e4912e668ca7c5088d10e Mon Sep 17 00:00:00 2001
From: smdn <smdn@smdn.jp>
Date: Sun, 26 May 2024 18:53:59 +0900
Subject: [PATCH] add support for building artfact for osx-arm64

---
 .github/workflows/build-artifact.yml |  7 ++++++-
 src/highlight/configure.ps1          | 15 +++++++++++++--
 src/highlight/native-binaries.mk     | 11 +++++++++++
 3 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build-artifact.yml b/.github/workflows/build-artifact.yml
index 633f010..557c3c6 100644
--- a/.github/workflows/build-artifact.yml
+++ b/.github/workflows/build-artifact.yml
@@ -35,7 +35,7 @@ jobs:
       runs-ons: ${{ steps.runs-on-os-list.outputs.runs-ons }}
       base-branch: ${{ steps.base-branch.outputs.base-branch }}
     env:
-      RUNS_ON_OS_LIST_DEFAULT: "['ubuntu-22.04', 'ubuntu-20.04', 'macos-12']"
+      RUNS_ON_OS_LIST_DEFAULT: "['ubuntu-22.04', 'ubuntu-20.04', 'macos-14']"
 
     steps:
     - name: Determine OS list which run the build on
@@ -94,6 +94,11 @@ jobs:
           $target_rid = 'ubuntu.20.04'
         }
         elseif ('${{ matrix.os }}' -eq 'macos-12') {
+          # osx-x64
+          $target_rid = 'osx'
+        }
+        elseif ('${{ matrix.os }}' -eq 'macos-14') {
+          # osx-arm64
           $target_rid = 'osx'
         }
 
diff --git a/src/highlight/configure.ps1 b/src/highlight/configure.ps1
index fabb37c..0e04784 100755
--- a/src/highlight/configure.ps1
+++ b/src/highlight/configure.ps1
@@ -98,6 +98,7 @@ function Build-ConfigMk {
   $lines += "NATIVE_BINARY_OUTPUT_PATH_UBUNTU_22_04_X64 := ${NATIVE_BINARY_OUTPUT_BASEDIR}ubuntu.22.04-x64/native/lib${BINDINGS_DLLIMPORTNAME}.so"
   $lines += "NATIVE_BINARY_OUTPUT_PATH_UBUNTU_20_04_X64 := ${NATIVE_BINARY_OUTPUT_BASEDIR}ubuntu.20.04-x64/native/lib${BINDINGS_DLLIMPORTNAME}.so"
   $lines += "NATIVE_BINARY_OUTPUT_PATH_MACOS_X64 := ${NATIVE_BINARY_OUTPUT_BASEDIR}osx-x64/native/lib${BINDINGS_DLLIMPORTNAME}.dylib"
+  $lines += "NATIVE_BINARY_OUTPUT_PATH_MACOS_ARM64 := ${NATIVE_BINARY_OUTPUT_BASEDIR}osx-arm64/native/lib${BINDINGS_DLLIMPORTNAME}.dylib"
   $lines += "NATIVE_BINARY_OUTPUT_PATH_WINDOWS_X64 := ${NATIVE_BINARY_OUTPUT_BASEDIR}win-x64/native/${BINDINGS_DLLIMPORTNAME}.dll"
   $lines += "NATIVE_BINARY_OUTPUT_PATH_LUA_WINDOWS_X64 := ${NATIVE_BINARY_OUTPUT_BASEDIR}win-x64/native/${MINGW_LUA_DLL_FILENAME}"
 
@@ -125,8 +126,18 @@ function Build-ConfigMk {
   elseif (
     [System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform([System.Runtime.InteropServices.OSPlatform]::OSX)
   ) {
-    # Target 'osx-x64'
-    $artifact_rid = "osx-x64"
+    if (
+      [System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture -eq [System.Runtime.InteropServices.Architecture]::Arm64
+    ) {
+      # Target 'osx-arm64'
+      $artifact_rid = "osx-arm64"
+      $lines += "NATIVE_BINARIES := `$(NATIVE_BINARY_OUTPUT_PATH_MACOS_ARM64)"
+    }
+    else {
+      # Target 'osx-x64'
+      $artifact_rid = "osx-x64"
+    }
+
     $lines += "NATIVE_BINARIES := `$(NATIVE_BINARY_OUTPUT_PATH_MACOS_X64)"
   }
   else {
diff --git a/src/highlight/native-binaries.mk b/src/highlight/native-binaries.mk
index eeefd90..e3f340d 100644
--- a/src/highlight/native-binaries.mk
+++ b/src/highlight/native-binaries.mk
@@ -77,6 +77,17 @@ ${NATIVE_BINARY_OUTPUT_PATH_MACOS_X64}:
 	  NATIVE_BINARY_OUTPUT_PATH="$@" \
 	  library-native
 
+${NATIVE_BINARY_OUTPUT_PATH_MACOS_ARM64}: CXX := g++
+${NATIVE_BINARY_OUTPUT_PATH_MACOS_ARM64}: CFLAGS := $(CFLAGS_COMMON) -arch arm64
+${NATIVE_BINARY_OUTPUT_PATH_MACOS_ARM64}: LDFLAGS := -shared -dynamiclib
+${NATIVE_BINARY_OUTPUT_PATH_MACOS_ARM64}:
+	$(MAKE) -f $(THIS_FILE) \
+	  CXX="$(CXX)" \
+	  CFLAGS="$(CFLAGS)" \
+	  LDFLAGS="$(LDFLAGS)" \
+	  NATIVE_BINARY_OUTPUT_PATH="$@" \
+	  library-native
+
 highlight-x64.res: highlight.rc
 	x86_64-w64-mingw32-windres --input=$< --input-format=rc --output=$@ --output-format=coff