X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgetdate.y;h=9f8f95f1c29d226af96bbbc0d993ac30c1880b37;hb=d7fb9eaa2ff9627928550d5408a7032c1f50e861;hp=df9614f1f06321c90e30de54d33a217b6e9fb1a2;hpb=6509445b5d7392de3ca0452f5e12171ca9b0862c;p=gnulib.git

diff --git a/lib/getdate.y b/lib/getdate.y
index df9614f1f..9f8f95f1c 100644
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -10,7 +10,7 @@
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
-# ifdef FORCE_ALLOCA_H
+# ifdef HAVE_ALLOCA_H
 #  include <alloca.h>
 # endif
 #endif
@@ -53,6 +53,14 @@
 # include <string.h>
 #endif
 
+#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
+# define __attribute__(x)
+#endif
+
+#ifndef ATTRIBUTE_UNUSED
+# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif
+
 /* Some old versions of bison generate parsers that use bcopy.
    That loses on systems that don't provide the function, so we have
    to redefine it here.  */
@@ -471,7 +479,7 @@ static TABLE const MonthDayTable[] = {
     { "thurs",		tDAY, 4 },
     { "friday",		tDAY, 5 },
     { "saturday",	tDAY, 6 },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 /* Time units table. */
@@ -486,7 +494,7 @@ static TABLE const UnitsTable[] = {
     { "min",		tMINUTE_UNIT,	1 },
     { "second",		tSEC_UNIT,	1 },
     { "sec",		tSEC_UNIT,	1 },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 /* Assorted relative-time words. */
@@ -511,7 +519,7 @@ static TABLE const OtherTable[] = {
     { "eleventh",	tUNUMBER,	11 },
     { "twelfth",	tUNUMBER,	12 },
     { "ago",		tAGO,	1 },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 /* The timezone table. */
@@ -596,7 +604,7 @@ static TABLE const TimezoneTable[] = {
     { "nzst",	tZONE,     -HOUR (12) },	/* New Zealand Standard */
     { "nzdt",	tDAYZONE,  -HOUR (12) },	/* New Zealand Daylight */
     { "idle",	tZONE,     -HOUR (12) },	/* International Date Line East */
-    {  NULL  }
+    {  NULL, 0, 0  }
 };
 
 /* Military timezone table. */
@@ -626,7 +634,7 @@ static TABLE const MilitaryTable[] = {
     { "x",	tZONE,	HOUR (-11) },
     { "y",	tZONE,	HOUR (-12) },
     { "z",	tZONE,	HOUR (  0) },
-    { NULL }
+    { NULL, 0, 0 }
 };
 
 
@@ -635,7 +643,7 @@ static TABLE const MilitaryTable[] = {
 /* ARGSUSED */
 static int
 yyerror (s)
-     char *s;
+     char *s ATTRIBUTE_UNUSED;
 {
   return 0;
 }