178 lines
4.8 KiB
Plaintext
178 lines
4.8 KiB
Plaintext
AC_PREREQ([2.57])
|
|
AC_INIT([Xproto], [7.0.9], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg])
|
|
AM_INIT_AUTOMAKE([foreign dist-bzip2])
|
|
|
|
AC_CONFIG_HEADER([do-not-use-config.h])
|
|
AC_CONFIG_HEADER([Xfuncproto.h])
|
|
|
|
AC_CANONICAL_HOST
|
|
|
|
m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])
|
|
|
|
# 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=$enableval], [WIDEPROTO=auto])
|
|
|
|
|
|
# Handle Xpoll.h.in
|
|
fds_bits_found=false;
|
|
|
|
if test "x$fds_bits_found" = xfalse ; then
|
|
AC_CHECK_MEMBER(fd_set.fds_bits,
|
|
[
|
|
fds_bits_found=plain
|
|
USE_FDS_BITS="fds_bits"
|
|
],,
|
|
[
|
|
#include <sys/types.h>
|
|
#include <sys/select.h>
|
|
])
|
|
fi
|
|
|
|
if test "x$fds_bits_found" = xfalse ; then
|
|
AC_CHECK_MEMBER(fd_set.__fds_bits,
|
|
[
|
|
fds_bits_found=underscores
|
|
USE_FDS_BITS="__fds_bits"
|
|
],,
|
|
[
|
|
#include <sys/types.h>
|
|
#include <sys/select.h>
|
|
])
|
|
fi
|
|
|
|
if test "x$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
|
|
|
|
XORG_RELEASE_VERSION
|
|
|
|
AC_OUTPUT([Makefile
|
|
Xpoll.h
|
|
xproto.pc])
|