# $Id: configure.ac 26 2005-08-20 22:49:49Z greg $
#
# Process this file with autoconf to produce a configure script.
#
AC_INIT([dits],[2.2],[dits@codeconcepts.com])
AC_CONFIG_AUX_DIR(config)
AC_CONFIG_SRCDIR([src/dits.h])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE(dits, 2.2)

AC_SYS_LARGEFILE

# Checks for programs.
AC_PROG_CC
AC_CANONICAL_HOST

# Checks for libraries.

# Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([errno.h fcntl.h stdlib.h string.h strings.h sys/file.h sys/param.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_TYPE(int64_t)

# Checks for library functions.
AC_FUNC_FORK
#AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([alarm bzero ftruncate memset strerror strrchr strtoul])

# Check for some target-specific stuff
#
# mmap on aix works for me although it doesn't pass the
# configure test.
#
case "$host" in
*-*-aix4*)
	CFLAGS="$CFLAGS -DAIX4 -DHAVE_MMAP"
	;;

*-*-aix5*)
	CFLAGS="$CFLAGS -DAIX5 -DHAVE_AIO -DHAVE_MMAP"
	;;

*-*-freebsd5*)
	CFLAGS="$CFLAGS -DFREEBSD5 -DHAVE_AIO"
	;;

*-*-freebsd4*)
	CFLAGS="$CFLAGS -DFREEBSD4"
	;;

*-*-solaris2.8*)
	CFLAGS="$CFLAGS -DSUN58 -DHAVE_AIO"
	LIBS="$LIBS -lrt"
	;;

*-*-solaris2.9*)
	CFLAGS="$CFLAGS -DSUN59 -DHAVE_AIO"
	LIBS="$LIBS -lrt"
	;;

*)
	echo "phooey.. host=" $host
	;;
esac



AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT