dnl Inspiration from http://autoconf-archive.cryp.to
dnl tell automake the this script is for rrdtool
-AC_INIT([rrdtool],[1.2.7])
+dnl the official version number is
+dnl a.b.c
+AC_INIT([rrdtool],[1.2.9])
+dnl for testing a numberical version number comes handy
+dnl the released version are
+dnl a.bccc
+dnl the devl versions will be something like
+dnl a.b999yymmddhh
+NUMVERS=1.2009
+AC_SUBST(NUMVERS)
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE
AC_CONFIG_HEADERS([config.h])
dnl Checks for libraries.
AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
-dnl Use libiconv if we have one but fall back to libc otherwhise
-AC_CHECK_LIB(iconv, iconv_open, , [
- AC_CHECK_FUNC(iconv_open,,)
- ])
dnl add pic flag in any case this makes sure all our code is relocatable
eval `./libtool --config | grep pic_flag`
dnl for each function found we get a definition in config.h
dnl of the form HAVE_FUNCTION
-AC_CHECK_FUNCS(tzset opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
+AC_CHECK_FUNCS(tzset mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
dnl Use mmap in rrd_update instead of seek+write
AC_ARG_ENABLE([mmap],