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version 3.2

#
# $Author: misho $
# $Id: configure.in,v 1.23 2012/07/22 20:39:45 misho Exp $
#
AC_INIT(libaitio, 3.2, misho@elwix.org)
AC_CONFIG_SRCDIR([src/aitio.c])
AC_CONFIG_HEADERS([inc/config.h])

# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL

AC_CANONICAL_HOST
AC_CANONICAL_TARGET

AC_CHECK_TOOL(MKDEP, mkdep, no)
AC_SUBST(MKDEP)

CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
LDFLAGS="-L/usr/local/lib ${LDFLAGS}"

AC_CHECK_LIB([crypto], [EVP_CipherInit_ex])
AC_CHECK_LIB([pthread], [pthread_mutex_init])
AC_CHECK_LIB([util], [forkpty])
AC_CHECK_LIB([rt], [aio_read])

# Checks for header files.
AC_CHECK_HEADERS([stdlib.h string.h sys/ioctl.h termios.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([memset regcomp strchr strerror])

DEBUG=no
AC_MSG_CHECKING(Debug Build)
AC_ARG_ENABLE(debug,
	[  --enable-debug          Build library with debug information and additional messages],
	[ DEBUG=$enableval
		case "$enableval" in
			yes)
				CFLAGS="-g ${CFLAGS}"
				;;
			*)
				AC_DEFINE(NDEBUG,, [Build w/o assert() support])
				;;
		esac ],)
AC_MSG_RESULT($DEBUG)

AIO=no
AC_MSG_CHECKING(AIO Build)
AC_ARG_ENABLE(aio,
	[  --enable-aio            Build library with AIO operations ], 
	[ AIO=$enableval
		case "$enableval" in
			yes)
				AC_DEFINE(AIO_OPS,, [Build library with AIO operations])
				;;
			*)
				;;
		esac ],)
AC_MSG_RESULT($AIO)

#MPOOL=no
#AC_MSG_CHECKING(Use ELWIX MPOOL)
#AC_ARG_ENABLE(mpool, 
#	[  --enable-mpool          Build library with MPOOL operations ], 
#	[ MPOOL=$enableval 
#	 	case "$enableval" in
#			yes)
#				AC_DEFINE(USE_MPOOL,, [Build library with MPOOL operations])
#				;;
#			*)
#				;;
#		esac ],)
#AC_MSG_RESULT($MPOOL)

AC_CONFIG_FILES([Makefile
                 inc/Makefile
                 lib/Makefile
                 src/Makefile])
AC_OUTPUT