From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Wed, 5 Oct 2022 05:41:09 +0000 (+0300)
Subject: fix: Capture MSVC stdout/stderr when running from Visual Studio (#1170)
X-Git-Tag: v4.7~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c49fca9af83d5744525077719aab529e821f8c02;p=thirdparty%2Fccache.git

fix: Capture MSVC stdout/stderr when running from Visual Studio (#1170)
---

diff --git a/src/ccache.cpp b/src/ccache.cpp
index b065f829a..7884a009b 100644
--- a/src/ccache.cpp
+++ b/src/ccache.cpp
@@ -2266,6 +2266,12 @@ do_cache_compilation(Context& ctx, const char* const* argv)
 
   TRY(set_up_uncached_err());
 
+  // VS_UNICODE_OUTPUT prevents capturing stdout/stderr, as the output is sent
+  // directly to Visual Studio.
+  if (ctx.config.compiler_type() == CompilerType::msvc) {
+    Util::unsetenv("VS_UNICODE_OUTPUT");
+  }
+
   for (const auto& name : {"DEPENDENCIES_OUTPUT", "SUNPRO_DEPENDENCIES"}) {
     if (getenv(name)) {
       LOG("Unsupported environment variable: {}", name);