remove .i after reading it

3 files changed, 9 insertions, 4 deletions

diff --git a/xmake/rules/c++/modules/modules_support/clang.lua b/xmake/rules/c++/modules/modules_support/clang.lua
index 6ba2508d3..6f8b87303 100644
--- a/xmake/rules/c++/modules/modules_support/clang.lua
+++ b/xmake/rules/c++/modules/modules_support/clang.lua
@@ -224,7 +224,9 @@ function generate_dependencies(target, sourcebatch, opt)
                 end
                 local ifile = path.translate(path.join(outputdir, path.filename(file) .. ".i"))
                 os.vrunv(compinst:program(), table.join(defines, {"-E", "-x", "c++", file, "-o", ifile}))
-                return io.readfile(ifile)
+                local content = io.readfile(ifile)
+                os.rm(ifile)
+                return content
             end)
             changed = true
 
diff --git a/xmake/rules/c++/modules/modules_support/gcc.lua b/xmake/rules/c++/modules/modules_support/gcc.lua
index e58f875f3..2b65acf27 100644
--- a/xmake/rules/c++/modules/modules_support/gcc.lua
+++ b/xmake/rules/c++/modules/modules_support/gcc.lua
@@ -187,7 +187,9 @@ function generate_dependencies(target, sourcebatch, opt)
                     end
                     local ifile = path.translate(path.join(outputdir, path.filename(file) .. ".i"))
                     os.vrunv(compinst:program(), table.join(defines, {get_cppversionflag(target), "-E", "-x", "c++", file,  "-o", ifile}))
-                    return io.readfile(ifile)
+                    local content = io.readfile(ifile)
+                    os.rm(ifile)
+                    return content
                 end)
             end
             changed = true
diff --git a/xmake/rules/c++/modules/modules_support/msvc.lua b/xmake/rules/c++/modules/modules_support/msvc.lua
index 73aea8122..d153bc2d2 100644
--- a/xmake/rules/c++/modules/modules_support/msvc.lua
+++ b/xmake/rules/c++/modules/modules_support/msvc.lua
@@ -171,7 +171,6 @@ end
 
 -- generate dependency files
 function generate_dependencies(target, sourcebatch, opt)
-    local compinst = target:compiler("cxx")
     local toolchain = target:toolchain("msvc")
     local vcvars = toolchain:config("vcvars")
     local scandependenciesflag = get_scandependenciesflag(target)
@@ -202,7 +201,9 @@ function generate_dependencies(target, sourcebatch, opt)
                     end
                     local ifile = path.translate(path.join(outputdir, path.filename(file) .. ".i"))
                     os.vrunv(compinst:program(), table.join(defines, {"/nologo", get_cppversionflag(target), "/P", file,  "/Fi" .. ifile}), {envs = vcvars})
-                    return io.readfile(ifile)
+                    local content = io.readfile(ifile)
+                    os.rm(ifile)
+                    return content
                 end)
             end
             changed = true