From 2726a1aa9020700e80defb889e19a310ebd1e450 Mon Sep 17 00:00:00 2001 From: NAKAMURA Takumi Date: Sun, 3 Aug 2014 01:11:44 +0000 Subject: [PATCH] Tools.cpp: Avoid std::to_string() on -fbuild-session-timestamp to appease mingw32 builder. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214656 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Driver/Tools.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index bcc80568d1..146976166d 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -3863,9 +3863,10 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, llvm::sys::fs::file_status Status; if (llvm::sys::fs::status(A->getValue(), Status)) D.Diag(diag::err_drv_no_such_file) << A->getValue(); - auto Timestamp = Status.getLastModificationTime().toEpochTime(); - CmdArgs.push_back(Args.MakeArgString("-fbuild-session-timestamp=" + - std::to_string(Timestamp))); + char TimeStamp[48]; + snprintf(TimeStamp, sizeof(TimeStamp), "-fbuild-session-timestamp=%" PRIu64, + (uint64_t)Status.getLastModificationTime().toEpochTime()); + CmdArgs.push_back(Args.MakeArgString(TimeStamp)); } if (Args.getLastArg(options::OPT_fmodules_validate_once_per_build_session)) { -- 2.50.1