diff --git a/premake.lua b/premake.lua index dc0f4a2b..640d9527 100644 --- a/premake.lua +++ b/premake.lua @@ -5,6 +5,13 @@ project.name = llvmdc -- we always make vtables opaque, it simply kills performance... OPAQUE_VTBLS = 1 +-- enables additional backends +addoption("add-backend", "Link in more than the native LLVM backend") +EXTRA_BACKENDS="" +if options["add-backend"] then + EXTRA_BACKENDS=options["add-backend"] +end + -- use of boehm gc USE_BOEHM_GC = 0 if OS ~= "windows" then @@ -55,7 +62,7 @@ package.excludes = { "dmd/idgen.c", "dmd/impcnvgen.c" } package.buildoptions = { "-x c++", "`llvm-config --cxxflags`" } package.linkoptions = { -- long but it's faster than just 'all' - "`llvm-config --libs core asmparser bitreader bitwriter linker support target transformutils scalaropts ipo instrumentation x86 powerpc`", + "`llvm-config --libs backend asmparser bitreader bitwriter linker ipo instrumentation " .. EXTRA_BACKENDS .. "`", "`llvm-config --ldflags`", } package.defines = {