From 0e0a891138fbadfa9dcdffe329b01b6e615759be Mon Sep 17 00:00:00 2001 From: Don Cross Date: Tue, 4 Sep 2018 16:35:48 -0400 Subject: [PATCH] Added documentation about harmless warnings to INSTALL file. It is not simple to fix build warnings from antlr3. For now, document them so users know they are safe to ignore. --- INSTALL | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/INSTALL b/INSTALL index 947066f5..b48c1ef2 100644 --- a/INSTALL +++ b/INSTALL @@ -318,6 +318,17 @@ Recommended build settings: After configure run the usual make, and if that went well, 'sudo make install' +You may see two kinds of warnings during make. +First, /usr/bin/antlr3 may generate a long series of warnings that +begin like this: + warning(24): template error: context ... + +Second, you may see compiler warnings that look like this: + RSPLexer.c: In function `mESCAPED': + RSPLexer.c:2674:16: warning: unused variable `_type' [-Wunused-variable] + ANTLR3_UINT32 _type; + ^~~~~ +You can safely ignore all of these warnings. Long version - after installation ---------------------------------