feat: Log configuration file locations

See #1127.

diff --git a/src/ccache.cpp b/src/ccache.cpp
index 17c0ed0ca3a74ef7e510b3b8a0a476057e27dad6..bc5ae309188533dbf4d9ce402fe9dec6b8088209 100644 (file)
--- a/src/ccache.cpp
+++ b/src/ccache.cpp
@@ -1994,6 +1994,9 @@ initialize(Context& ctx, int argc, const char* const* argv)
   LOG("=== CCACHE {} STARTED =========================================",
       CCACHE_VERSION);
 
+  LOG("Primary configuration file: {}", ctx.config.primary_config_path());
+  LOG("Secondary configuration file: {}", ctx.config.secondary_config_path());
+
   if (getenv("CCACHE_INTERNAL_TRACE")) {
 #ifdef MTR_ENABLED
     ctx.mini_trace = std::make_unique<MiniTrace>(ctx.args_info);