Try --linker=gold on macos

Author: MrSmith33

.github/workflows/ci.yml

@@ -40,12 +40,15 @@ jobs:
         - os: ubuntu-latest
           EXE: vox
           PLATFORM: linux-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
         - os: macos-13
           EXE: vox
           PLATFORM: macos-x64
+          FLAGS: -L-arch -Lx86_64 -L-platform_version -Lmacos -L11.0.0 -L11.7
         - os: windows-latest
           EXE: vox.exe
           PLATFORM: windows-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
     steps:
       - uses: actions/checkout@v4
       - uses: dlang-community/setup-dlang@v1
@@ -58,7 +61,7 @@ jobs:
           ldc2 -d-version=test -m64 -release -fprofile-instr-generate -i main.d -of=vox_instrumented.exe
           ./vox_instrumented.exe
           ldc-profdata merge default.profraw -output vox.profdata
-          ldc2 -m64 -O3 -mcpu=x86-64-v3 -release -boundscheck=off -enable-inlining -flto=full -linkonce-templates --defaultlib=phobos2-ldc-lto,druntime-ldc-lto -d-version=cli -fprofile-instr-use=vox.profdata -of=../bin/${{matrix.EXE}} -i main.d
+          ldc2 -m64 -O3 -mcpu=x86-64-v3 -release -boundscheck=off -enable-inlining ${{matrix.FLAGS}} -d-version=cli -fprofile-instr-use=vox.profdata -of=../bin/${{matrix.EXE}} -i main.d
           cd ../bin
           7z a -mx9 vox-${{matrix.PLATFORM}}.zip ${{matrix.EXE}}
       - uses: actions/upload-artifact@v4
@@ -75,13 +78,16 @@ jobs:
         - os: ubuntu-latest
           EXE: vox
           PLATFORM: linux-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
         - os: macos-13
           EXE: vox
           PLATFORM: macos-x64
+          FLAGS: -L-arch -Lx86_64 -L-platform_version -Lmacos -L11.0.0 -L11.7
         - os: windows-latest
           EXE: vox.exe
           DBG_FILE: vox.pdb
           PLATFORM: windows-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
     steps:
       - uses: actions/checkout@v4
       - uses: dlang-community/setup-dlang@v1
@@ -94,7 +100,7 @@ jobs:
           ldc2 -d-version=test -m64 -release -fprofile-instr-generate -i main.d -of=vox_instrumented.exe
           ./vox_instrumented.exe
           ldc-profdata merge default.profraw -output vox.profdata
-          ldc2 -m64 -O3 -mcpu=x86-64-v3 --d-debug -g -boundscheck=off -enable-inlining -flto=full -linkonce-templates --defaultlib=phobos2-ldc-lto,druntime-ldc-lto -d-version=cli -fprofile-instr-use=vox.profdata -of=../bin/${{matrix.EXE}} -i main.d
+          ldc2 -m64 -O3 -mcpu=x86-64-v3 --d-debug -g -boundscheck=off -enable-inlining ${{matrix.FLAGS}} -d-version=cli -fprofile-instr-use=vox.profdata -of=../bin/${{matrix.EXE}} -i main.d
           cd ../bin
           7z a -mx9 vox-${{matrix.PLATFORM}}-dbg.zip ${{matrix.EXE}} ${{matrix.DBG_FILE}}
       - uses: actions/upload-artifact@v4
@@ -111,13 +117,16 @@ jobs:
         - os: ubuntu-latest
           DLL: libvox.so
           PLATFORM: linux-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
         - os: macos-13
           DLL: libvox.dylib
           PLATFORM: macos-x64
+          FLAGS: -L-arch -Lx86_64 -L-platform_version -Lmacos -L11.0.0 -L11.7
         - os: windows-latest
           DLL: libvox.dll
           LIB: libvox.lib
           PLATFORM: windows-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
     steps:
       - uses: actions/checkout@v4
       - uses: dlang-community/setup-dlang@v1
@@ -127,7 +136,7 @@ jobs:
         run: |
           mkdir -p bin
           cd source
-          ldc2 -m64 -shared -O3 -mcpu=x86-64-v3 -release -boundscheck=off -enable-inlining -flto=full -linkonce-templates --defaultlib=phobos2-ldc-lto,druntime-ldc-lto -fvisibility=hidden -link-defaultlib-shared=false -i c_api.d -of=../bin/${{matrix.DLL}}
+          ldc2 -m64 -shared -O3 -mcpu=x86-64-v3 -release -boundscheck=off -enable-inlining ${{matrix.FLAGS}} -fvisibility=hidden -link-defaultlib-shared=false -i c_api.d -of=../bin/${{matrix.DLL}}
           cd ../bin
           7z a -mx9 libvox-${{matrix.PLATFORM}}.zip ${{matrix.DLL}} ${{matrix.LIB}}
       - uses: actions/upload-artifact@v4
@@ -144,14 +153,17 @@ jobs:
         - os: ubuntu-latest
           DLL: libvox.so
           PLATFORM: linux-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
         - os: macos-13
           DLL: libvox.dylib
           PLATFORM: macos-x64
+          FLAGS: -L-arch -Lx86_64 -L-platform_version -Lmacos -L11.0.0 -L11.7
         - os: windows-latest
           DLL: libvox.dll
           LIB: libvox.lib
           DBG_FILE: libvox.pdb
           PLATFORM: windows-x64
+          FLAGS: -flto=full --defaultlib=phobos2-ldc-lto,druntime-ldc-lto
     steps:
       - uses: actions/checkout@v4
       - uses: dlang-community/setup-dlang@v1
@@ -161,7 +173,7 @@ jobs:
         run: |
           mkdir -p bin
           cd source
-          ldc2 -m64 -shared -O3 -mcpu=x86-64-v3 --d-debug -g -boundscheck=off -enable-inlining -flto=full -linkonce-templates --defaultlib=phobos2-ldc-lto,druntime-ldc-lto -fvisibility=hidden -link-defaultlib-shared=false -i c_api.d -of=../bin/${{matrix.DLL}}
+          ldc2 -m64 -shared -O3 -mcpu=x86-64-v3 --d-debug -g -boundscheck=off -enable-inlining ${{matrix.FLAGS}} -fvisibility=hidden -link-defaultlib-shared=false -i c_api.d -of=../bin/${{matrix.DLL}}
           cd ../bin
           7z a -mx9 libvox-${{matrix.PLATFORM}}-dbg.zip ${{matrix.DLL}} ${{matrix.LIB}} ${{matrix.DBG_FILE}}
       - uses: actions/upload-artifact@v4