349 lines
7.4 KiB
Lua
349 lines
7.4 KiB
Lua
|
--
|
||
|
|
-- gmake2.lua
|
||
|
|
-- (c) 2016-2017 Jason Perkins, Blizzard Entertainment and the Premake project
|
||
|
|
--
|
||
|
|
|
||
|
|
local p = premake
|
||
|
|
local project = p.project
|
||
|
|
|
||
|
|
p.modules.gmake2 = {}
|
||
|
|
p.modules.gmake2._VERSION = p._VERSION
|
||
|
|
local gmake2 = p.modules.gmake2
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Write out the default configuration rule for a workspace or project.
|
||
|
|
--
|
||
|
|
-- @param target
|
||
|
|
-- The workspace or project object for which a makefile is being generated.
|
||
|
|
--
|
||
|
|
|
||
|
|
function gmake2.defaultconfig(target)
|
||
|
|
-- find the right configuration iterator function for this object
|
||
|
|
local eachconfig = iif(target.project, project.eachconfig, p.workspace.eachconfig)
|
||
|
|
local defaultconfig = nil
|
||
|
|
|
||
|
|
-- find the right default configuration platform, grab first configuration that matches
|
||
|
|
if target.defaultplatform then
|
||
|
|
for cfg in eachconfig(target) do
|
||
|
|
if cfg.platform == target.defaultplatform then
|
||
|
|
defaultconfig = cfg
|
||
|
|
break
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
-- grab the first configuration and write the block
|
||
|
|
if not defaultconfig then
|
||
|
|
local iter = eachconfig(target)
|
||
|
|
defaultconfig = iter()
|
||
|
|
end
|
||
|
|
|
||
|
|
if defaultconfig then
|
||
|
|
_p('ifndef config')
|
||
|
|
_x(' config=%s', defaultconfig.shortname)
|
||
|
|
_p('endif')
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
---
|
||
|
|
-- Escape a string so it can be written to a makefile.
|
||
|
|
---
|
||
|
|
|
||
|
|
function gmake2.esc(value)
|
||
|
|
result = value:gsub("\\", "\\\\")
|
||
|
|
result = result:gsub("\"", "\\\"")
|
||
|
|
result = result:gsub(" ", "\\ ")
|
||
|
|
result = result:gsub("%(", "\\(")
|
||
|
|
result = result:gsub("%)", "\\)")
|
||
|
|
|
||
|
|
-- leave $(...) shell replacement sequences alone
|
||
|
|
result = result:gsub("$\\%((.-)\\%)", "$(%1)")
|
||
|
|
return result
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Get the makefile file name for a workspace or a project. If this object is the
|
||
|
|
-- only one writing to a location then I can use "Makefile". If more than one object
|
||
|
|
-- writes to the same location I use name + ".make" to keep it unique.
|
||
|
|
--
|
||
|
|
|
||
|
|
function gmake2.getmakefilename(this, searchprjs)
|
||
|
|
local count = 0
|
||
|
|
for wks in p.global.eachWorkspace() do
|
||
|
|
if wks.location == this.location then
|
||
|
|
count = count + 1
|
||
|
|
end
|
||
|
|
|
||
|
|
if searchprjs then
|
||
|
|
for _, prj in ipairs(wks.projects) do
|
||
|
|
if prj.location == this.location then
|
||
|
|
count = count + 1
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
if count == 1 then
|
||
|
|
return "Makefile"
|
||
|
|
else
|
||
|
|
return ".make"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Output a makefile header.
|
||
|
|
--
|
||
|
|
-- @param target
|
||
|
|
-- The workspace or project object for which the makefile is being generated.
|
||
|
|
--
|
||
|
|
|
||
|
|
function gmake2.header(target)
|
||
|
|
local kind = iif(target.project, "project", "workspace")
|
||
|
|
|
||
|
|
_p('# %s %s makefile autogenerated by Premake', p.action.current().shortname, kind)
|
||
|
|
_p('')
|
||
|
|
|
||
|
|
gmake2.defaultconfig(target)
|
||
|
|
|
||
|
|
_p('ifndef verbose')
|
||
|
|
_p(' SILENT = @')
|
||
|
|
_p('endif')
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Rules for file ops based on the shell type. Can't use defines and $@ because
|
||
|
|
-- it screws up the escaping of spaces and parethesis (anyone know a fix?)
|
||
|
|
--
|
||
|
|
|
||
|
|
function gmake2.mkdir(dirname)
|
||
|
|
_p('ifeq (posix,$(SHELLTYPE))')
|
||
|
|
_p('\t$(SILENT) mkdir -p %s', dirname)
|
||
|
|
_p('else')
|
||
|
|
_p('\t$(SILENT) mkdir $(subst /,\\\\,%s)', dirname)
|
||
|
|
_p('endif')
|
||
|
|
end
|
||
|
|
|
||
|
|
function gmake2.mkdirRules(dirname)
|
||
|
|
_p('%s:', dirname)
|
||
|
|
_p('\t@echo Creating %s', dirname)
|
||
|
|
gmake2.mkdir(dirname)
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Format a list of values to be safely written as part of a variable assignment.
|
||
|
|
--
|
||
|
|
|
||
|
|
function gmake2.list(value, quoted)
|
||
|
|
quoted = false
|
||
|
|
if #value > 0 then
|
||
|
|
if quoted then
|
||
|
|
local result = ""
|
||
|
|
for _, v in ipairs (value) do
|
||
|
|
if #result then
|
||
|
|
result = result .. " "
|
||
|
|
end
|
||
|
|
result = result .. p.quoted(v)
|
||
|
|
end
|
||
|
|
return result
|
||
|
|
else
|
||
|
|
return " " .. table.concat(value, " ")
|
||
|
|
end
|
||
|
|
else
|
||
|
|
return ""
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Convert an arbitrary string (project name) to a make variable name.
|
||
|
|
--
|
||
|
|
|
||
|
|
function gmake2.tovar(value)
|
||
|
|
value = value:gsub("[ -]", "_")
|
||
|
|
value = value:gsub("[()]", "")
|
||
|
|
return value
|
||
|
|
end
|
||
|
|
|
||
|
|
function gmake2.getToolSet(cfg)
|
||
|
|
local default = iif(cfg.system == p.MACOSX, "clang", "gcc")
|
||
|
|
local toolset = p.tools[_OPTIONS.cc or cfg.toolset or default]
|
||
|
|
if not toolset then
|
||
|
|
error("Invalid toolset '" .. cfg.toolset .. "'")
|
||
|
|
end
|
||
|
|
return toolset
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.outputSection(prj, callback)
|
||
|
|
local root = {}
|
||
|
|
|
||
|
|
for cfg in project.eachconfig(prj) do
|
||
|
|
-- identify the toolset used by this configurations (would be nicer if
|
||
|
|
-- this were computed and stored with the configuration up front)
|
||
|
|
|
||
|
|
local toolset = gmake2.getToolSet(cfg)
|
||
|
|
|
||
|
|
local settings = {}
|
||
|
|
local funcs = callback(cfg)
|
||
|
|
for i = 1, #funcs do
|
||
|
|
local c = p.capture(function ()
|
||
|
|
funcs[i](cfg, toolset)
|
||
|
|
end)
|
||
|
|
if #c > 0 then
|
||
|
|
table.insert(settings, c)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
if not root.settings then
|
||
|
|
root.settings = table.arraycopy(settings)
|
||
|
|
else
|
||
|
|
root.settings = table.intersect(root.settings, settings)
|
||
|
|
end
|
||
|
|
|
||
|
|
root[cfg] = settings
|
||
|
|
end
|
||
|
|
|
||
|
|
if #root.settings > 0 then
|
||
|
|
for _, v in ipairs(root.settings) do
|
||
|
|
p.outln(v)
|
||
|
|
end
|
||
|
|
p.outln('')
|
||
|
|
end
|
||
|
|
|
||
|
|
local first = true
|
||
|
|
for cfg in project.eachconfig(prj) do
|
||
|
|
local settings = table.difference(root[cfg], root.settings)
|
||
|
|
if #settings > 0 then
|
||
|
|
if first then
|
||
|
|
_x('ifeq ($(config),%s)', cfg.shortname)
|
||
|
|
first = false
|
||
|
|
else
|
||
|
|
_x('else ifeq ($(config),%s)', cfg.shortname)
|
||
|
|
end
|
||
|
|
|
||
|
|
for k, v in ipairs(settings) do
|
||
|
|
p.outln(v)
|
||
|
|
end
|
||
|
|
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
if not first then
|
||
|
|
p.outln('endif')
|
||
|
|
p.outln('')
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
-- convert a rule property into a string
|
||
|
|
|
||
|
|
---------------------------------------------------------------------------
|
||
|
|
--
|
||
|
|
-- Handlers for the individual makefile elements that can be shared
|
||
|
|
-- between the different language projects.
|
||
|
|
--
|
||
|
|
---------------------------------------------------------------------------
|
||
|
|
|
||
|
|
function gmake2.phonyRules(prj)
|
||
|
|
_p('.PHONY: clean prebuild')
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.shellType()
|
||
|
|
_p('SHELLTYPE := posix')
|
||
|
|
_p('ifeq (.exe,$(findstring .exe,$(ComSpec)))')
|
||
|
|
_p('\tSHELLTYPE := msdos')
|
||
|
|
_p('endif')
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.target(cfg, toolset)
|
||
|
|
p.outln('TARGETDIR = ' .. project.getrelative(cfg.project, cfg.buildtarget.directory))
|
||
|
|
p.outln('TARGET = $(TARGETDIR)/' .. cfg.buildtarget.name)
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.objdir(cfg, toolset)
|
||
|
|
p.outln('OBJDIR = ' .. project.getrelative(cfg.project, cfg.objdir))
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.settings(cfg, toolset)
|
||
|
|
if #cfg.makesettings > 0 then
|
||
|
|
for _, value in ipairs(cfg.makesettings) do
|
||
|
|
p.outln(value)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
local value = toolset.getmakesettings(cfg)
|
||
|
|
if value then
|
||
|
|
p.outln(value)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.buildCmds(cfg, event)
|
||
|
|
_p('define %sCMDS', event:upper())
|
||
|
|
local steps = cfg[event .. "commands"]
|
||
|
|
local msg = cfg[event .. "message"]
|
||
|
|
if #steps > 0 then
|
||
|
|
steps = os.translateCommandsAndPaths(steps, cfg.project.basedir, cfg.project.location)
|
||
|
|
msg = msg or string.format("Running %s commands", event)
|
||
|
|
_p('\t@echo %s', msg)
|
||
|
|
_p('\t%s', table.implode(steps, "", "", "\n\t"))
|
||
|
|
end
|
||
|
|
_p('endef')
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.preBuildCmds(cfg, toolset)
|
||
|
|
gmake2.buildCmds(cfg, "prebuild")
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.preLinkCmds(cfg, toolset)
|
||
|
|
gmake2.buildCmds(cfg, "prelink")
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.postBuildCmds(cfg, toolset)
|
||
|
|
gmake2.buildCmds(cfg, "postbuild")
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.targetDirRules(cfg, toolset)
|
||
|
|
gmake2.mkdirRules("$(TARGETDIR)")
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.objDirRules(cfg, toolset)
|
||
|
|
gmake2.mkdirRules("$(OBJDIR)")
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
function gmake2.preBuildRules(cfg, toolset)
|
||
|
|
_p('prebuild: | $(OBJDIR)')
|
||
|
|
_p('\t$(PREBUILDCMDS)')
|
||
|
|
_p('')
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
include("gmake2_cpp.lua")
|
||
|
|
include("gmake2_csharp.lua")
|
||
|
|
include("gmake2_makefile.lua")
|
||
|
|
include("gmake2_utility.lua")
|
||
|
|
include("gmake2_workspace.lua")
|
||
|
|
|
||
|
|
return gmake2
|