================
@@ -976,12 +976,46 @@ bool tools::addOpenMPRuntime(ArgStringList &CmdArgs,
const ToolChain &TC,
return true;
}
-void tools::addFortranRuntimeLibs(const ToolChain &TC,
+void tools::addFortranRuntimeLibs(const ToolChain &TC, const ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) {
if (TC.getTriple().isKnownWindowsMSVCEnvironment()) {
- CmdArgs.push_back("Fortran_main.lib");
- CmdArgs.push_back("FortranRuntime.lib");
- CmdArgs.push_back("FortranDecimal.lib");
+ CmdArgs.push_back(Args.MakeArgString(
+ "/DEFAULTLIB:" + TC.getCompilerRTBasename(Args, "builtins")));
+ unsigned RTOptionID = options::OPT__SLASH_MT;
----------------
h-vetinari wrote:
Could you share the missing symbols? If it's something like `__udivti3` then
that's an issue with not finding compiler-rt (those symbols are for 128 bit
types and not contained in the MSVC rt libs of any flavour), see
https://github.com/llvm/llvm-project/issues/25679. If so, there's perhaps a
chance that things work with `flang-new -DAVOID_NATIVE_UINT128_T=1`...
https://github.com/llvm/llvm-project/pull/70833
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