#
# $Author: misho $
# $Id: configure.in,v 1.9.2.1 2012/05/14 08:40:38 misho Exp $
#
AC_INIT(libaitrpc, 3.3, misho@elwix.org)
AC_CONFIG_SRCDIR([src/aitrpc.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}"

# Checks for libraries.
AC_CHECK_LIB([aitio], [io_arrayInit])
AC_CHECK_LIB([aitsched], [schedInit])
AC_CHECK_LIB([aitcrc], [crcFletcher16])
AC_CHECK_LIB([pthread], [pthread_create])

# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h netdb.h netinet/in.h stdlib.h string.h sys/param.h sys/socket.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T

# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([memset select socket strdup strerror])
AC_CHECK_FUNCS([srandomdev])
AC_CHECK_FUNCS([crcFletcher16 hash_fnv1])
AC_CHECK_FUNCS([pthread_yield])
AC_CHECK_FUNCS([io_arrayInit io_arrayDestroy])
AC_CHECK_FUNCS([schedInit schedEnd])

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)
				AC_DEFINE(__DEBUG,, [Build libraries with debug information and additional messages])
				CFLAGS="-g ${CFLAGS}"
				;;
			*)
				AC_DEFINE(NDEBUG,, [Build w/o assert() support])
				;;
		esac ],)
AC_MSG_RESULT($DEBUG)

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