Remove obsolescent autoconf macro AC_C_CONST

All supported systems are expected to have the 'const' keyword.

* configure.ac (AC_C_CONST): Remove.

diff --git a/configure.ac b/configure.ac
index 1dc49d4dac7add1b60147002b6d359200cf0184f..5e8561ac972023e4e0c040c09d01d2bfb2d5ab09 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -275,7 +275,6 @@ AC_ARG_ENABLE([gcc-Werror],
 AC_SUBST([WARN_CFLAGS])
 
 AC_C_BIGENDIAN
-AC_C_CONST
 AC_C_TYPEOF
 
 AC_TYPE_SIGNAL