# $Id$ 

# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.50)
AC_INIT

AC_CONFIG_SRCDIR([include/micq.h])

AC_CANONICAL_HOST

AM_INIT_AUTOMAKE(micq, 0.4.9)
AM_CONFIG_HEADER(include/config.h)
AC_DEFINE(MICQ_VERSION,VERSION,[mICQ's current version])

# prefer 2.50 auto{conf,header}
AM_MISSING_PROG(AUTOCONFNG, autoconf-2.50, $missing_dir)
AM_MISSING_PROG(AUTOHEADERNG, autoheader-2.50, $missing_dir)
test "x$AUTOCONFNG"   = "xautoconf-2.50"   && AUTOCONF="$AUTOCONFNG";
test "x$AUTOHEADERNG" = "xautoheader-2.50" && AUTOHEADER="$AUTOHEADERNG";

# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S

# Checks for libraries.
AC_CHECK_FUNCS([inet_ntoa getpeername])
if test "x$ac_cv_func_inet_ntoa" = "xno"; then
  AC_CHECK_LIB(nsl, inet_ntoa)
fi
if test "x$ac_cv_func_getpeername" = "xno"; then
  AC_CHECK_LIB(socket, getpeername)
fi

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([arpa/inet.h errno.h fcntl.h limits.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h sys/wait.h termios.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_STRUCT_TM
AC_C_BIGENDIAN

# Checks for library functions.
AC_PROG_GCC_TRADITIONAL
dnl AC_FUNC_MALLOC
AC_TYPE_SIGNAL
dnl AC_FUNC_STAT
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([atexit gethostbyname memmove memset mkdir select socket strcasecmp \
                strchr strdup strncasecmp strpbrk strrchr strstr strtol \
                symlink chmod tcgetattr hstrerror])

# vprintf stat malloc \
for f in gethostbyname memset memmove mkdir select socket atexit \
         strcasecmp strchr strdup strncasecmp strpbrk strrchr strstr strtol; do
    if eval test "x\$ac_cv_func_$f" != "xyes"; then
        AC_MSG_ERROR([Required function $f is missing. Sorry.])
    fi
done

if test "x$GCC" = xyes; then
    CFLAGS="$CFLAGS -Wall"
fi

# autoconf 2.50 uses this syntax, but automake uses the vars in AC_OUTPUT
# so this is commented out until automake is updated.
# A C _CONFIG_FILES([doc/Makefile
#                 src/Makefile
#                 Makefile
#                 lang/Makefile])

AC_OUTPUT([doc/Makefile src/Makefile Makefile lang/Makefile])