build-sys: use AC_HEADER_STDBOOL in configure.ac

The AC_CHECK_HEADER_STDBOOL, which was used earlier, requires
autoconf 2.68 (2010-09-22), without great functional benefit in
comparison AC_HEADER_STDBOOL.  The only thing newer macro does is
a problem for many user who has older autoconf in use.

Reference: http://lists.gnu.org/archive/html/autoconf-commit/2011-02/msg00000.html

Signed-off-by: Jim Warner <james.warner@comcast.net>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Jim Warner 2011-09-22 04:10:05 -05:00 committed by Sami Kerola
parent a425a65d46
commit 655a4b88d1

View File

@ -43,7 +43,7 @@ AC_CHECK_HEADERS([\
])
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
AC_HEADER_STDBOOL
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_C_INLINE
AC_C_RESTRICT