From: Alexey Telishev <alex-telishev@ya.ru>
Date: Sun, 8 May 2022 14:06:05 +0000 (+0300)
Subject: fix: Fix "Multiple precompiled headers used" error if /Yu option is used after /Fp... 
X-Git-Tag: v4.6.1~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8aef251aa0947ad1f238d80070d39f4e05074d8;p=thirdparty%2Fccache.git

fix: Fix "Multiple precompiled headers used" error if /Yu option is used after /Fp (#1059)
---

diff --git a/src/argprocessing.cpp b/src/argprocessing.cpp
index 6d3626697..a0888b2b1 100644
--- a/src/argprocessing.cpp
+++ b/src/argprocessing.cpp
@@ -125,6 +125,7 @@ detect_pch(const std::string& option,
     if (state.found_valid_Fp) { // Use file set by -Fp.
       LOG("Detected use of precompiled header: {}", included_pch_file);
       pch_file = included_pch_file;
+      included_pch_file.clear(); // reset pch file set from /Fp
     } else {
       std::string file = Util::change_extension(arg, ".pch");
       if (Stat::stat(file)) {