-- -- d/tools/dmd.lua -- Provides dmd-specific configuration strings. -- Copyright (c) 2013-2015 Andrew Gough, Manu Evans, and the Premake project -- local tdmd = {} local p = premake local project = p.project local config = p.config local d = p.modules.d -- -- Set default tools -- tdmd.gcc = {} tdmd.gcc.dc = "dmd" tdmd.optlink = {} tdmd.optlink.dc = "dmd" -- ///////////////////////////////////////////////////////////////////////// -- dmd + GCC toolchain -- ///////////////////////////////////////////////////////////////////////// -- -- Return a list of LDFLAGS for a specific configuration. -- tdmd.gcc.ldflags = { architecture = { x86 = { "-m32" }, x86_64 = { "-m64" }, }, kind = { SharedLib = "-shared", StaticLib = "-lib", } } function tdmd.gcc.getldflags(cfg) local flags = config.mapFlags(cfg, tdmd.gcc.ldflags) return flags end -- -- Return a list of decorated additional libraries directories. -- tdmd.gcc.libraryDirectories = { architecture = { x86 = "-L-L/usr/lib", x86_64 = "-L-L/usr/lib64", } } function tdmd.gcc.getLibraryDirectories(cfg) local flags = config.mapFlags(cfg, tdmd.gcc.libraryDirectories) -- Scan the list of linked libraries. If any are referenced with -- paths, add those to the list of library search paths for _, dir in ipairs(config.getlinks(cfg, "system", "directory")) do table.insert(flags, '-L-L' .. project.getrelative(cfg.project, dir)) end return flags end -- -- Return the list of libraries to link, decorated with flags as needed. -- function tdmd.gcc.getlinks(cfg, systemonly) local result = {} local links if not systemonly then links = config.getlinks(cfg, "siblings", "object") for _, link in ipairs(links) do -- skip external project references, since I have no way -- to know the actual output target path if not link.project.external then if link.kind == p.STATICLIB then -- Don't use "-l" flag when linking static libraries; instead use -- path/libname.a to avoid linking a shared library of the same -- name if one is present table.insert(result, "-L" .. project.getrelative(cfg.project, link.linktarget.abspath)) else table.insert(result, "-L-l" .. link.linktarget.basename) end end end end -- The "-l" flag is fine for system libraries links = config.getlinks(cfg, "system", "fullpath") for _, link in ipairs(links) do if path.isframework(link) then table.insert(result, "-framework " .. path.getbasename(link)) elseif path.isobjectfile(link) then table.insert(result, "-L" .. link) else table.insert(result, "-L-l" .. path.getbasename(link)) end end return result end -- ///////////////////////////////////////////////////////////////////////// -- tdmd + OPTLINK toolchain -- ///////////////////////////////////////////////////////////////////////// -- -- Return a list of LDFLAGS for a specific configuration. -- tdmd.optlink.ldflags = { architecture = { x86 = { "-m32" }, x86_64 = { "-m64" }, }, kind = { SharedLib = "-shared", StaticLib = "-lib", } } function tdmd.optlink.getldflags(cfg) local flags = config.mapFlags(cfg, tdmd.optlink.ldflags) return flags end -- -- Return a list of decorated additional libraries directories. -- function tdmd.optlink.getLibraryDirectories(cfg) local flags = {} -- Scan the list of linked libraries. If any are referenced with -- paths, add those to the list of library search paths for _, dir in ipairs(config.getlinks(cfg, "system", "directory")) do table.insert(flags, '-Llib "' .. project.getrelative(cfg.project, dir) .. '"') end return flags end -- -- Returns a list of linker flags for library names. -- function tdmd.optlink.getlinks(cfg) local result = {} local links = config.getlinks(cfg, "dependencies", "object") for _, link in ipairs(links) do -- skip external project references, since I have no way -- to know the actual output target path if not link.project.externalname then local linkinfo = config.getlinkinfo(link) if link.kind == p.STATICLIB then table.insert(result, project.getrelative(cfg.project, linkinfo.abspath)) end end end -- The "-l" flag is fine for system libraries links = config.getlinks(cfg, "system", "basename") for _, link in ipairs(links) do if path.isobjectfile(link) then table.insert(result, link) elseif path.hasextension(link, p.systems[cfg.system].staticlib.extension) then table.insert(result, link) end end return result end -- ///////////////////////////////////////////////////////////////////////// -- common dmd code (either toolchain) -- ///////////////////////////////////////////////////////////////////////// -- if we are compiling on windows, we need to specialise to OPTLINK as the linker -- OR!!! if cfg.system ~= p.WINDOWS then if string.match( os.getversion().description, "Windows" ) ~= nil then -- TODO: on windows, we may use OPTLINK or MSLINK (for Win64)... -- printf("TODO: select proper linker for 32/64 bit code") p.tools.dmd = tdmd.optlink else p.tools.dmd = tdmd.gcc end local dmd = p.tools.dmd -- -- Returns list of D compiler flags for a configuration. -- dmd.dflags = { architecture = { x86 = "-m32", x86_64 = "-m64", }, flags = { CodeCoverage = "-cov", Deprecated = "-d", Documentation = "-D", FatalWarnings = "-w", GenerateHeader = "-H", GenerateJSON = "-X", GenerateMap = "-map", NoBoundsCheck = "-noboundscheck", Profile = "-profile", Quiet = "-quiet", -- Release = "-release", RetainPaths = "-op", SymbolsLikeC = "-gc", UnitTest = "-unittest", Verbose = "-v", }, floatingpoint = { None = "-nofloat", }, optimize = { On = "-O -inline", Full = "-O -inline", Size = "-O -inline", Speed = "-O -inline", }, pic = { On = "-fPIC", }, warnings = { Default = "-wi", Extra = "-wi", }, symbols = { On = "-g", } } function dmd.getdflags(cfg) local flags = config.mapFlags(cfg, dmd.dflags) if config.isDebugBuild(cfg) then table.insert(flags, "-debug") else table.insert(flags, "-release") end -- TODO: When DMD gets CRT options, map StaticRuntime and DebugRuntime if cfg.flags.Documentation then if cfg.docname then table.insert(flags, "-Df" .. p.quoted(cfg.docname)) end if cfg.docdir then table.insert(flags, "-Dd" .. p.quoted(cfg.docdir)) end end if cfg.flags.GenerateHeader then if cfg.headername then table.insert(flags, "-Hf" .. p.quoted(cfg.headername)) end if cfg.headerdir then table.insert(flags, "-Hd" .. p.quoted(cfg.headerdir)) end end return flags end -- -- Decorate versions for the DMD command line. -- function dmd.getversions(versions, level) local result = {} for _, version in ipairs(versions) do table.insert(result, '-version=' .. version) end if level then table.insert(result, '-version=' .. level) end return result end -- -- Decorate debug constants for the DMD command line. -- function dmd.getdebug(constants, level) local result = {} for _, constant in ipairs(constants) do table.insert(result, '-debug=' .. constant) end if level then table.insert(result, '-debug=' .. level) end return result end -- -- Decorate import file search paths for the DMD command line. -- function dmd.getimportdirs(cfg, dirs) local result = {} for _, dir in ipairs(dirs) do dir = project.getrelative(cfg.project, dir) table.insert(result, '-I' .. p.quoted(dir)) end return result end -- -- Returns the target name specific to compiler -- function dmd.gettarget(name) return "-of" .. name end -- -- Returns makefile-specific configuration rules. -- dmd.makesettings = { } function dmd.getmakesettings(cfg) local settings = config.mapFlags(cfg, dmd.makesettings) return table.concat(settings) end -- -- Retrieves the executable command name for a tool, based on the -- provided configuration and the operating environment. -- -- @param cfg -- The configuration to query. -- @param tool -- The tool to fetch, one of "dc" for the D compiler, or "ar" for the static linker. -- @return -- The executable command name for a tool, or nil if the system's -- default value should be used. -- dmd.tools = { -- dmd will probably never support any foreign architectures...? } function dmd.gettoolname(cfg, tool) local names = dmd.tools[cfg.architecture] or dmd.tools[cfg.system] or {} local name = names[tool] return name or dmd[tool] end