[build] Print CSC when compiling with roslyn

Reduces confusion about why the log contains lines starting with MCS
even when using roslyn.

diff --git a/mcs/build/rules.make b/mcs/build/rules.make
index d37af9cf184f63e2d777fb709feee1ba221a27c4..3f58bcc3c2cac62e3e8901c42eaa3051a39b0a91 100644 (file)
--- a/mcs/build/rules.make
+++ b/mcs/build/rules.make
@@ -22,7 +22,7 @@ VERSION = 0.93
 
 Q=$(if $(V),,@)
 # echo -e "\\t" does not work on some systems, so use 5 spaces
-Q_MCS=$(if $(V),,@echo "MCS     [$(intermediate)$(PROFILE)] $(notdir $(@))";)
+Q_MCS=$(if $(V),,@echo "$(if $(MCS_MODE),MCS,CSC)     [$(intermediate)$(PROFILE)] $(notdir $(@))";)
 Q_AOT=$(if $(V),,@echo "AOT     [$(intermediate)$(PROFILE)] $(notdir $(@))";)
 
 ifndef BUILD_TOOLS_PROFILE