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dnl
dnl Copyright © 2017 Keith Packard
dnl
dnl Permission to use, copy, modify, distribute, and sell this software and its
dnl documentation for any purpose is hereby granted without fee, provided that
dnl the above copyright notice appear in all copies and that both that
dnl copyright notice and this permission notice appear in supporting
dnl documentation, and that the name of Keith Packard not be used in
dnl advertising or publicity pertaining to distribution of the software without
dnl specific, written prior permission. Keith Packard makes no
dnl representations about the suitability of this software for any purpose. It
dnl is provided "as is" without express or implied warranty.
dnl
dnl KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
dnl EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
dnl PERFORMANCE OF THIS SOFTWARE.
dnl
dnl Process this file with autoconf to create configure.
AC_PREREQ([2.60])
AC_INIT([xorgproto], [2018.0],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg])
AM_INIT_AUTOMAKE([foreign dist-bzip2])
# Require xorg-macros: XORG_DEFAULT_OPTIONS
m4_ifndef([XORG_MACROS_VERSION],
[m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
XORG_MACROS_VERSION(1.12)
XORG_DEFAULT_OPTIONS
XORG_ENABLE_SPECS
XORG_WITH_XMLTO(0.0.22)
XORG_WITH_FOP
XORG_WITH_XSLTPROC
XORG_CHECK_SGML_DOCTOOLS(1.8)
AC_CONFIG_HEADERS([do-not-use-config.h])
AC_CONFIG_HEADERS([include/X11/Xfuncproto.h])
AC_CANONICAL_HOST
AC_ARG_ENABLE(legacy,
AS_HELP_STRING([--enable-legacy],
[Install legacy protocol headers (default: false)]),
[LEGACY=$enableval], [LEGACY=no])
AM_CONDITIONAL(LEGACY, [test "x$LEGACY" = "xyes"])
# Check for enable/disable options
AC_ARG_ENABLE(function-prototypes,
AS_HELP_STRING([--enable-function-prototypes],
[force function prototypes (default: auto)]),
[FUNCPROTO=$enableval], [FUNCPROTO=auto])
AC_ARG_ENABLE(varargs-prototypes,
AS_HELP_STRING([--enable-varargs-prototypes],
[varargs prototypes are supported (default: auto)]),
[VAPROTO=$enableval], [VAPROTO=auto])
AC_ARG_ENABLE(const-prototypes,
AS_HELP_STRING([--enable-const-prototypes],
[const is supported (default: auto)]),
[CONSTPROTO=$enableval], [CONSTPROTO=auto])
AC_ARG_ENABLE(nested-prototypes,
AS_HELP_STRING([--enable-nested-prototypes],
[nested prototypes are supported (default: auto)]),
[NESTEDPROTO=$enableval], [NESTEDPROTO=auto])
AC_ARG_ENABLE(wide-prototypes,
AS_HELP_STRING([--enable-wide-prototypes],
[widen function prototypes (default: auto)]),
[WIDEPROTO=$enableval], [WIDEPROTO=auto])
AC_CHECK_HEADERS([sys/select.h sys/param.h sys/types.h sys/time.h])
# Handle Xpoll.h.in
# Avoid determining fds_bits on WIN32 hosts (not including cygwin)
case $host_os in
mingw*) fds_bits_found=true;;
*) fds_bits_found=false;;
esac
if test "x$fds_bits_found" = xfalse ; then
AC_CHECK_MEMBER(fd_set.fds_bits,
[
fds_bits_found=plain
USE_FDS_BITS="fds_bits"
],,
[
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
])
fi
if test "x$fds_bits_found" = xfalse ; then
AC_CHECK_MEMBER(fd_set.__fds_bits,
[
fds_bits_found=underscores
USE_FDS_BITS="__fds_bits"
],,
[
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
])
fi
if test "x$fds_bits_found" = xfalse ; then
AC_MSG_ERROR([Could not determine how to access the fds_bits or equivalent
structure in fd_set on your platform.])
fi
AC_SUBST([USE_FDS_BITS])
# Handle Xfuncproto.h
AC_MSG_CHECKING([whether const prototypes are supported])
if test "x$CONSTPROTO" = xauto; then
case $host_os in
linux*) CONSTPROTO=yes ;;
freebsd*) CONSTPROTO=yes ;;
netbsd*) CONSTPROTO=yes ;;
openbsd*) CONSTPROTO=yes ;;
solaris*) CONSTPROTO=yes ;;
*) CONSTPROTO=no ;;
esac
fi
AC_MSG_RESULT([$CONSTPROTO])
AC_MSG_CHECKING([whether varargs prototypes are supported])
if test "x$VAPROTO" = xauto; then
case $host_os in
linux*) VAPROTO=yes ;;
freebsd*) VAPROTO=yes ;;
netbsd*) VAPROTO=yes ;;
openbsd*) VAPROTO=yes ;;
solaris*) VAPROTO=yes ;;
*) VAPROTO=no ;;
esac
fi
AC_MSG_RESULT([$VAPROTO])
AC_MSG_CHECKING([whether nested prototypes are supported])
if test "x$NESTEDPROTO" = xauto; then
case $host_os in
linux*) NESTEDPROTO=yes ;;
freebsd*) NESTEDPROTO=yes ;;
netbsd*) NESTEDPROTO=yes ;;
openbsd*) NESTEDPROTO=yes ;;
solaris*) NESTEDPROTO=yes ;;
*) NESTEDPROTO=no ;;
esac
fi
AC_MSG_RESULT([$NESTEDPROTO])
AC_MSG_CHECKING([whether to force function prototypes])
if test "x$FUNCPROTO" = xauto; then
case $host_os in
linux*) FUNCPROTO=yes ;;
freebsd*) FUNCPROTO=yes ;;
netbsd*) FUNCPROTO=yes ;;
openbsd*) FUNCPROTO=yes ;;
*)
if test "x$VAPROTO" = xyes && test "x$NESTEDPROTO" = xyes; then
FUNCPROTO=yes
else
FUNCPROTO=no
fi
;;
esac
fi
AC_MSG_RESULT([$FUNCPROTO])
# Logic for this was taken from Imake.tmpl
if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes && test "x$NESTEDPROTO" = xyes && test "x$CONSTPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [15], [FUNCPROTO])
else
if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes && test "x$NESTEDPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [11], [FUNCPROTO])
else
if test "x$FUNCPROTO" = xyes && test "x$NESTEDPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [9], [FUNCPROTO])
else
if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes && test "x$CONSTPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [7], [FUNCPROTO])
else
if test "x$FUNCPROTO" = xyes && test "x$CONSTPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [5], [FUNCPROTO])
else
if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [3], [FUNCPROTO])
else
if test "x$FUNCPROTO" = xyes; then
AC_DEFINE(FUNCPROTO, [], [FUNCPROTO])
fi
fi
fi
fi
fi
fi
fi
AC_MSG_CHECKING([whether to widen function prototypes])
if test "x$WIDEPROTO" = xauto; then
case $host_os in
linux*) WIDEPROTO=no ;;
freebsd*) WIDEPROTO=no ;;
netbsd*) WIDEPROTO=no ;;
openbsd*) WIDEPROTO=no ;;
*) WIDEPROTO=yes ;;
esac
fi
AC_MSG_RESULT([$WIDEPROTO])
if test "x$WIDEPROTO" = xno; then
AC_DEFINE(NARROWPROTO, [], [Narrow prototypes])
fi
AC_CONFIG_FILES([applewmproto.pc
bigreqsproto.pc
compositeproto.pc
damageproto.pc
dmxproto.pc
dri2proto.pc
dri3proto.pc
evieproto.pc
fixesproto.pc
fontcacheproto.pc
fontsproto.pc
glproto.pc
include/X11/Xpoll.h
inputproto.pc
kbproto.pc
lg3dproto.pc
Makefile
presentproto.pc
printproto.pc
randrproto.pc
recordproto.pc
renderproto.pc
resourceproto.pc
scrnsaverproto.pc
trapproto.pc
videoproto.pc
windowswmproto.pc
xcalibrateproto.pc
xcmiscproto.pc
xextproto.pc
xf86bigfontproto.pc
xf86dgaproto.pc
xf86driproto.pc
xf86miscproto.pc
xf86rushproto.pc
xf86vidmodeproto.pc
xineramaproto.pc
xproto.pc
xproxymngproto.pc])
AC_OUTPUT
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