Merge pull request #2623 from Arthapz/cxx20-modules-support

[Draft] Improve C++20 modules support

1 files changed, 0 insertions, 84 deletions

diff --git a/xmake/rules/c++/modules/build_modules/gcc.lua b/xmake/rules/c++/modules/build_modules/gcc.lua
deleted file mode 100644
index 3bf8b8fcc..000000000
--- a/xmake/rules/c++/modules/build_modules/gcc.lua
+++ /dev/null
@@ -1,84 +0,0 @@
---!A cross-platform build utility based on Lua
---
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
---
--- Copyright (C) 2015-present, TBOOX Open Source Group.
---
--- @author      ruki
--- @file        gcc.lua
---
-
--- imports
-import("core.tool.compiler")
-import("private.action.build.object", {alias = "objectbuilder"})
-import("module_parser")
-
--- load parent target with modules files
-function load_parent(target, opt)
-    -- get modules flag
-    local modulesflag
-    local compinst = compiler.load("cxx", {target = target})
-    if compinst:has_flags("-fmodules-ts") then
-        modulesflag = "-fmodules-ts"
-    end
-    assert(modulesflag, "compiler(gcc): does not support c++ module!")
-
-    -- add module flags
-    target:add("cxxflags", modulesflag)
-end
-
--- build module files
-function build_with_batchjobs(target, batchjobs, sourcebatch, opt)
-
-    -- get modules flag
-    local modulesflag
-    local compinst = compiler.load("cxx", {target = target})
-    if compinst:has_flags("-fmodules-ts") then
-        modulesflag = "-fmodules-ts"
-    end
-    assert(modulesflag, "compiler(gcc): does not support c++ module!")
-
-    -- we need patch objectfiles to sourcebatch for linking module objects
-    sourcebatch.sourcekind = "cxx"
-    sourcebatch.objectfiles = sourcebatch.objectfiles or {}
-    sourcebatch.dependfiles = sourcebatch.dependfiles or {}
-    for _, sourcefile in ipairs(sourcebatch.sourcefiles) do
-        local objectfile = target:objectfile(sourcefile)
-        table.insert(sourcebatch.objectfiles, objectfile)
-        table.insert(sourcebatch.dependfiles, target:dependfile(objectfile))
-    end
-
-    -- load moduledeps
-    local moduledeps, moduledeps_files = module_parser.load(target, sourcebatch, opt)
-
-    -- compile module files to object files
-    for i = 1, #sourcebatch.sourcefiles do
-        local sourcefile = sourcebatch.sourcefiles[i]
-        local moduleinfo = assert(moduledeps_files[sourcefile], "moduleinfo(%s) not found!", sourcefile)
-        moduleinfo.job = batchjobs:newjob(sourcefile, function (index, total)
-            local opt2 = table.join(opt, {configs = {force = {cxxflags = {"-x c++"}}}})
-            opt2.progress   = (index * 100) / total
-            opt2.objectfile = sourcebatch.objectfiles[i]
-            opt2.dependfile = sourcebatch.dependfiles[i]
-            opt2.sourcekind = assert(sourcebatch.sourcekind, "%s: sourcekind not found!", sourcefile)
-            objectbuilder.build_object(target, sourcefile, opt2)
-        end)
-    end
-
-    -- add module flags
-    target:add("cxxflags", modulesflag)
-
-    -- build batchjobs
-    module_parser.build_batchjobs(moduledeps, batchjobs, opt.rootjob)
-end
-