From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Mon, 24 Jan 2022 17:07:20 +0000 (+0200)
Subject: fix: Do not handle -o<file> for MSVC (#994)
X-Git-Tag: v4.6~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b02c0012f1cd80a03f055b14e533af033a9eb7d5;p=thirdparty%2Fccache.git

fix: Do not handle -o<file> for MSVC (#994)

Co-authored-by: Luboš Luňák <l.lunak@centrum.cz>
---

diff --git a/src/argprocessing.cpp b/src/argprocessing.cpp
index e8d8db8c4..b036d5a6a 100644
--- a/src/argprocessing.cpp
+++ b/src/argprocessing.cpp
@@ -514,8 +514,12 @@ process_arg(const Context& ctx,
   }
 
   // Alternate form of -o with no space. Nvcc does not support this.
+  // Cl does support it as deprecated, but also has -openmp or -link -out
+  // which can confuse this and cause incorrect output_obj (and thus
+  // ccache debug file location), so better ignore it.
   if (util::starts_with(args[i], "-o")
-      && config.compiler_type() != CompilerType::nvcc) {
+      && config.compiler_type() != CompilerType::nvcc
+      && config.compiler_type() != CompilerType::msvc) {
     args_info.output_obj =
       Util::make_relative_path(ctx, string_view(args[i]).substr(2));
     return nullopt;