Merge pull request #4159 from xmake-io/rebuild

improve to rebuild target #4154

1 files changed, 6 insertions, 5 deletions

diff --git a/xmake/rules/c++/modules/modules_support/clang.lua b/xmake/rules/c++/modules/modules_support/clang.lua
index 9f7e2225d..8cf54c883 100644
--- a/xmake/rules/c++/modules/modules_support/clang.lua
+++ b/xmake/rules/c++/modules/modules_support/clang.lua
@@ -247,7 +247,7 @@ function _build_modulefile(target, sourcefile, opt)
     local dependfile = opt.dependfile
     local compinst = compiler.load("cxx", {target = target})
     local compflags = compinst:compflags({sourcefile = sourcefile, target = target})
-    local dependinfo = option.get("rebuild") and {} or (depend.load(dependfile) or {})
+    local dependinfo = target:is_rebuilt() and {} or (depend.load(dependfile) or {})
 
     -- need build this object?
     local dryrun = option.get("dry-run")
@@ -411,7 +411,7 @@ function generate_dependencies(target, sourcebatch, opt)
             end
 
             return {moduleinfo = rawdependinfo}
-        end, {dependfile = dependfile, files = {sourcefile}})
+        end, {dependfile = dependfile, files = {sourcefile}, changed = target:is_rebuilt()})
     end
     return changed
 end
@@ -442,7 +442,8 @@ function generate_stl_headerunits_for_batchjobs(target, batchjobs, headerunits,
                         os.vrunv(compinst:program(), table.join(compinst:compflags({target = target}), args))
                     end
 
-                end, {dependfile = target:dependfile(bmifile), files = {headerunit.path}})
+                end, {dependfile = target:dependfile(bmifile), files = {headerunit.path}, changed = target:is_rebuilt()})
+
                 -- libc++ have a builtin module mapper
                 if not _use_stdlib(target, "libc++") then
                     _add_module_to_mapper(target, headerunit.name, bmifile)
@@ -523,7 +524,7 @@ function generate_user_headerunits_for_batchjobs(target, batchjobs, headerunits,
                 end
                 os.vrunv(compinst:program(), table.join(compinst:compflags({target = target}), args))
 
-            end, {dependfile = target:dependfile(bmifile), files = {headerunit.path}})
+            end, {dependfile = target:dependfile(bmifile), files = {headerunit.path}, changed = target:is_rebuilt()})
             _add_module_to_mapper(target, headerunit.name, bmifile)
         end, {rootjob = flushjob})
     end
@@ -614,7 +615,7 @@ function build_modules_for_batchjobs(target, batchjobs, objectfiles, modules, op
                             progress.show(opt.progress, "${color.build.object}generating.module.metadata %s", name)
                             local metadata = common.generate_meta_module_info(target, name, cppfile, module.requires)
                             json.savefile(metafilepath, metadata)
-                        end, {dependfile = target:dependfile(metafilepath), files = {cppfile}})
+                        end, {dependfile = target:dependfile(metafilepath), files = {cppfile}, changed = target:is_rebuilt()})
                     end, {rootjob = flushjob})
                 end
             end