#
# $Author: misho $
# $Id: configure.in,v 1.8.2.5 2022/09/15 16:03:44 misho Exp $
#
AC_INIT(libaitmqtt, 2.0, misho@elwix.org)
AC_CONFIG_SRCDIR([src/aitmqtt.c])
AC_CONFIG_HEADERS([inc/config.h])
ac_cv_func_malloc_0_nonnull="yes"
ac_cv_func_realloc_0_nonnull="yes"
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CHECK_TOOL(MKDEP, mkdep, ../mkdep)
AC_SUBST(MKDEP)
CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
LDFLAGS="${LDFLAGS}"
# Checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h stdlib.h string.h sys/socket.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 strdup strerror strtol strlcpy strlcat])
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 ${CFLAGS}"
;;
*)
AC_DEFINE(NDEBUG,, [Turn off debug asserts])
;;
esac ], AC_DEFINE(NDEBUG,, [Turn off debug asserts]))
AC_MSG_RESULT($DEBUG)
ELWIX=no
AC_MSG_CHECKING(With libelwix Build)
AC_ARG_WITH(elwix,
[ --with-elwix Build library with libelwix memory managemant],
[ ELWIX=$withval
case "$withval" in
yes)
AC_DEFINE(__ELWIX,, [Build libraries with libelwix memory managemant])
CFLAGS="-g ${CFLAGS}"
LIBS="-lelwix"
;;
*)
;;
esac ],)
AC_MSG_RESULT($ELWIX)
AC_CONFIG_FILES([Makefile
inc/Makefile
lib/Makefile
src/Makefile])
AC_OUTPUT()
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