1# Copyright 2005 Adam Jackson. 2# 3# Permission is hereby granted, free of charge, to any person obtaining a 4# copy of this software and associated documentation files (the "Software"), 5# to deal in the Software without restriction, including without limitation 6# on the rights to use, copy, modify, merge, publish, distribute, sub 7# license, and/or sell copies of the Software, and to permit persons to whom 8# the Software is furnished to do so, subject to the following conditions: 9# 10# The above copyright notice and this permission notice (including the next 11# paragraph) shall be included in all copies or substantial portions of the 12# Software. 13# 14# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 17# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 18# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 19# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 20# 21# Process this file with autoconf to produce a configure script 22 23# Initialize Autoconf 24AC_PREREQ([2.60]) 25AC_INIT([xf86-video-mga], 26 [2.0.0], 27 [https://gitlab.freedesktop.org/xorg/driver/xf86-video-mga/issues], 28 [xf86-video-mga]) 29AC_CONFIG_SRCDIR([Makefile.am]) 30AC_CONFIG_HEADERS([config.h]) 31 32# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 33m4_ifndef([XORG_MACROS_VERSION], 34 [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])]) 35XORG_MACROS_VERSION(1.8) 36XORG_DEFAULT_OPTIONS 37 38AC_CONFIG_AUX_DIR(.) 39 40# Initialize Automake 41AM_INIT_AUTOMAKE([foreign dist-bzip2]) 42 43# Initialize libtool 44AC_DISABLE_STATIC 45AC_PROG_LIBTOOL 46 47AH_TOP([#include "xorg-server.h"]) 48 49# Define a configure option for an alternate module directory 50AC_ARG_WITH(xorg-module-dir, 51 AS_HELP_STRING([--with-xorg-module-dir=DIR], 52 [Default xorg module directory [[default=$libdir/xorg/modules]]]), 53 [moduledir="$withval"], 54 [moduledir="$libdir/xorg/modules"]) 55 56AC_ARG_ENABLE(dri, AS_HELP_STRING([--disable-dri], 57 [Disable DRI support [[default=auto]]]), 58 [DRI="$enableval"], 59 [DRI=auto]) 60AC_ARG_ENABLE(exa, 61 AS_HELP_STRING([--disable-exa], 62 [Disable EXA support [[default=enabled]]]), 63 [EXA="$enableval"], 64 [EXA=yes]) 65 66# Store the list of server defined optional extensions in REQUIRED_MODULES 67XORG_DRIVER_CHECK_EXT(RANDR, randrproto) 68XORG_DRIVER_CHECK_EXT(RENDER, renderproto) 69XORG_DRIVER_CHECK_EXT(XV, videoproto) 70XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto) 71 72# Obtain compiler/linker options for the driver dependencies 73PKG_CHECK_MODULES(XORG, [xorg-server >= 1.1.0 xproto fontsproto $REQUIRED_MODULES]) 74sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server` 75 76# Checks for libraries. 77 78if test "x$DRI" != xno; then 79 AC_CHECK_FILE([${sdkdir}/dri.h], 80 [have_dri_h="yes"], [have_dri_h="no"]) 81 AC_CHECK_FILE([${sdkdir}/sarea.h], 82 [have_sarea_h="yes"], [have_sarea_h="no"]) 83 AC_CHECK_FILE([${sdkdir}/dristruct.h], 84 [have_dristruct_h="yes"], [have_dristruct_h="no"]) 85fi 86 87AC_MSG_CHECKING([whether to include DRI support]) 88if test "x$DRI" = xauto; then 89 if test "x$have_dri_h" = xyes && \ 90 test "x$have_sarea_h" = xyes && \ 91 test "x$have_dristruct_h" = xyes; then 92 DRI="yes" 93 else 94 DRI="no" 95 fi 96fi 97AC_MSG_RESULT([$DRI]) 98 99AM_CONDITIONAL(DRI, test "x$DRI" = xyes) 100if test "x$DRI" = xyes; then 101 PKG_CHECK_MODULES(DRI, [libdrm >= 2.0 xf86driproto]) 102 AC_DEFINE(MGADRI,1,[Enable DRI driver support]) 103 AC_DEFINE(MGADRI_DEVEL,1,[Enable developmental DRI driver support]) 104fi 105 106save_CFLAGS="$CFLAGS" 107CFLAGS="$XORG_CFLAGS" 108AC_CHECK_DECL(XSERVER_LIBPCIACCESS, 109 [XSERVER_LIBPCIACCESS=yes], [XSERVER_LIBPCIACCESS=no], 110 [#include "xorg-server.h"]) 111CFLAGS="$save_CFLAGS" 112 113save_CFLAGS="$CFLAGS" 114CFLAGS="$XORG_CFLAGS" 115AC_CHECK_DECL(xf86ModeBandwidth, 116 [AC_DEFINE(HAVE_XF86MODEBANDWIDTH, 1, [Have xf86ModeBandwidth])], 117 [], 118 [#include <X11/extensions/randr.h> 119 #include "xorg-server.h" 120 #include "xf86Modes.h"]) 121CFLAGS="$save_CFLAGS" 122 123if test "x$XSERVER_LIBPCIACCESS" = xyes; then 124 PKG_CHECK_MODULES([PCIACCESS], [pciaccess >= 0.8.0]) 125fi 126AM_CONDITIONAL(XSERVER_LIBPCIACCESS, test "x$XSERVER_LIBPCIACCESS" = xyes) 127 128 129AC_ARG_ENABLE(xaa, 130 AS_HELP_STRING([--enable-xaa], 131 [Enable legacy X Acceleration Architecture (XAA) [default=auto]]), 132 [XAA="$enableval"], 133 [XAA=auto]) 134if test "x$XAA" != xno; then 135 save_CFLAGS=$CFLAGS 136 save_CPPFLAGS=$CPPFLAGS 137 CFLAGS=$XORG_CFLAGS 138 CPPFLAGS="$XORG_CFLAGS" 139 AC_CHECK_HEADERS([xaa.h], XAA=yes, XAA=no) 140 CFLAGS=$save_CFLAGS 141 CPPFLAGS=$save_CPPFLAGS 142fi 143AC_MSG_CHECKING([whether to include XAA support]) 144AM_CONDITIONAL(XAA, test "x$XAA" = xyes) 145AC_MSG_RESULT([$XAA]) 146if test "x$XAA" = xyes; then 147 AC_DEFINE(USE_XAA, 1, [Build support for XAA]) 148fi 149 150# Properly handle EXA. 151AC_MSG_CHECKING([whether to enable EXA support]) 152if test "x$EXA" = xyes; then 153 AC_MSG_RESULT(yes) 154 155 SAVE_CPPFLAGS="$CPPFLAGS" 156 CPPFLAGS="$CPPFLAGS $XORG_CFLAGS" 157 AC_CHECK_HEADERS(exa.h, 158 [have_exa_h="yes"], [have_exa_h="no"], 159 [#include "xorg-server.h"]) 160 CPPFLAGS="$SAVE_CPPFLAGS" 161else 162 AC_MSG_RESULT(no) 163fi 164 165SAVE_CPPFLAGS="$CPPFLAGS" 166CPPFLAGS="$CPPFLAGS $XORG_CFLAGS" 167if test "x$have_exa_h" = xyes; then 168 AC_MSG_CHECKING([whether EXA version is at least 2.0.0]) 169 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[ 170#include "xorg-server.h" 171#include "exa.h" 172#if EXA_VERSION_MAJOR < 2 173#error OLD EXA! 174#endif 175 ]])], 176 [USE_EXA=yes], 177 [USE_EXA=no]) 178 AC_MSG_RESULT($USE_EXA) 179 180 if test "x$USE_EXA" = xyes; then 181 AC_DEFINE(USE_EXA, 1, [Build support for Exa]) 182 fi 183fi 184CPPFLAGS="$SAVE_CPPFLAGS" 185 186AM_CONDITIONAL(USE_EXA, test "x$USE_EXA" = xyes) 187 188AC_SUBST([moduledir]) 189 190DRIVER_NAME=mga 191AC_SUBST([DRIVER_NAME]) 192 193AC_CONFIG_FILES([ 194 Makefile 195 src/Makefile 196 man/Makefile 197 util/Makefile 198]) 199AC_OUTPUT 200