2 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index a4b2aed..59898e4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-05-28  Thomas Schwinge  <tschwinge@gnu.org>
+
+	[bug #23417: Building with -g3]
+	* lexxer.l (^\#define[ \t]): Ignore until EOL.
+
 2007-06-02  Thomas Schwinge  <tschwinge@gnu.org>
 
 	* global.c (LintLib): Remove definition.
diff --git a/lexxer.l b/lexxer.l
index 91d5f71..9725d0b 100644
--- a/lexxer.l
+++ b/lexxer.l
@@ -213,6 +213,9 @@ static void doSharp(const char *body); /* process body of # directives */
 ^\#\ *{Number}				{ doSharp(yytext+1);
 					  SAVE_BEGIN;
 					  BEGIN SkipToEOL; }
+^\#define[ \t] 				{ /* GCC's pre-processor might emit those.  */
+					  SAVE_BEGIN;
+					  BEGIN SkipToEOL; }
 ^\#					{ yyerror("illegal # directive");
 					  SAVE_BEGIN;
 					  BEGIN SkipToEOL; }