(YY_NO_UNPUT): Define so that the yy_unput function is not declared. It is not

used and its presence causes a compile time warning.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index d00724f..e84e3d5 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2005-02-15  Nick Clifton  <nickc@redhat.com>
+
+       * ldlex.l (YY_NO_UNPUT): Define so that the yy_unput function is
+       not declared.  It is not used and its presence causes a compile
+       time warning.
+       
 2005-02-11  Zack Weinberg  <zack@codesourcery.com>
 
        * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed):

diff --git a/ld/ldlex.l b/ld/ldlex.l
index 70059e1..ea6fa99 100644 (file)
--- a/ld/ldlex.l
+++ b/ld/ldlex.l
@@ -65,6 +65,8 @@ const char *lex_string = NULL;
 #undef YY_INPUT
 #define YY_INPUT(buf,result,max_size) yy_input (buf, &result, max_size)
 
+#define YY_NO_UNPUT
+
 #define MAX_INCLUDE_DEPTH 10
 static YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH];
 static const char *file_name_stack[MAX_INCLUDE_DEPTH];