From: Joel Rosdahl <joel@rosdahl.net>
Date: Wed, 8 May 2024 18:45:13 +0000 (+0200)
Subject: fix: Force run_second_cpp=true when generating profiling information
X-Git-Tag: v4.10~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=911b899c6b51c3eb24e8b488361746ec590d2055;p=thirdparty%2Fccache.git

fix: Force run_second_cpp=true when generating profiling information

If run_second_cpp=false the coverage report will refer to the temporary
preprocessed file instead of the source file. Fix this by forcing
run_second_cpp=true if profiling information is being generated.

Fixes #1441.
---

diff --git a/src/ccache/argprocessing.cpp b/src/ccache/argprocessing.cpp
index 6208b9df..346434b3 100644
--- a/src/ccache/argprocessing.cpp
+++ b/src/ccache/argprocessing.cpp
@@ -1382,6 +1382,12 @@ process_args(Context& ctx)
     }
   }
 
+  if (args_info.profile_generate && !config.run_second_cpp()) {
+    LOG_RAW(
+      "Generating profiling information; not compiling preprocessed code");
+    config.set_run_second_cpp(true);
+  }
+
   if (args_info.profile_path.empty()) {
     args_info.profile_path = pstr(ctx.apparent_cwd).str();
   }