X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/1e24cc5b41d2965438a1dcc291ad44e99e5db83c..dda680cb8069f3e383cbc3c140ea59f35bd2c75c:/configure.in

diff --git a/configure.in b/configure.in
index cc2ebc6a..c64e5e95 100644
--- a/configure.in
+++ b/configure.in
@@ -1,8 +1,8 @@
 # Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.50)
-AC_INIT(bison, 1.28a, bug-bison@gnu.org)
+AC_PREREQ(2.52)
+AC_INIT(bison, 1.28c, bug-bison@gnu.org)
 AC_CONFIG_AUX_DIR(config)
-AM_INIT_AUTOMAKE(bison, 1.28a)
+AM_INIT_AUTOMAKE(bison, 1.28c)
 AM_CONFIG_HEADER(config.h:config.hin)
 
 # Initialize the test suite.
@@ -34,6 +34,7 @@ if test "${enableval}" = yes; then
   BISON_WARNING(-Wbad-function-cast)
   BISON_WARNING(-Wcast-align)
   BISON_WARNING(-Wcast-qual)
+  BISON_WARNING(-Wformat)
   BISON_WARNING(-Wmissing-declarations)
   BISON_WARNING(-Wmissing-prototypes)
   BISON_WARNING(-Wnested-externs)
@@ -63,7 +64,7 @@ AM_C_PROTOTYPES
 AC_FUNC_ALLOCA
 AC_CHECK_FUNCS(mkstemp setlocale)
 AC_CHECK_DECLS([stpcpy, strndup, strnlen, memchr])
-AC_REPLACE_FUNCS(stpcpy strndup strnlen memchr)
+AC_REPLACE_FUNCS(stpcpy strndup strnlen strspn memchr)
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 jm_PREREQ_QUOTEARG