Date: Fri, 31 Mar 2006 18:28:55 -0500
authorSam Lantinga <slouken@libsdl.org>
Fri, 14 Apr 2006 06:03:09 +0000
changeset 16379ba366b919c7
parent 1636 3d0dec74ad01
child 1638 ebd1aedb1292
Date: Fri, 31 Mar 2006 18:28:55 -0500
From: Mike Frysinger
Subject: [SDL] [patch] touchup configure --help output

the current output includes a lot of "default=yes" stuff in it ... except that
it lacks the [] around it

patch attached to fix the situation
configure.in
     1.1 --- a/configure.in	Fri Apr 14 05:43:04 2006 +0000
     1.2 +++ b/configure.in	Fri Apr 14 06:03:09 2006 +0000
     1.3 @@ -98,7 +98,7 @@
     1.4  
     1.5  dnl See whether we are allowed to use the system C library
     1.6  AC_ARG_ENABLE(libc,
     1.7 -AC_HELP_STRING([--enable-libc], [Use the system C library [default=yes]]),
     1.8 +AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
     1.9                , enable_libc=yes)
    1.10  if test x$enable_libc = xyes; then
    1.11      AC_DEFINE(HAVE_LIBC)
    1.12 @@ -191,67 +191,67 @@
    1.13  dnl Enable/disable various subsystems of the SDL library
    1.14  
    1.15  AC_ARG_ENABLE(audio,
    1.16 -AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [default=yes]]),
    1.17 +AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
    1.18                , enable_audio=yes)
    1.19  if test x$enable_audio != xyes; then
    1.20      AC_DEFINE(SDL_AUDIO_DISABLED)
    1.21  fi
    1.22  AC_ARG_ENABLE(video,
    1.23 -AC_HELP_STRING([--enable-video], [Enable the video subsystem [default=yes]]),
    1.24 +AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
    1.25                , enable_video=yes)
    1.26  if test x$enable_video != xyes; then
    1.27      AC_DEFINE(SDL_VIDEO_DISABLED)
    1.28  fi
    1.29  AC_ARG_ENABLE(events,
    1.30 -AC_HELP_STRING([--enable-events], [Enable the events subsystem [default=yes]]),
    1.31 +AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
    1.32                , enable_events=yes)
    1.33  if test x$enable_events != xyes; then
    1.34      AC_DEFINE(SDL_EVENTS_DISABLED)
    1.35  fi
    1.36  AC_ARG_ENABLE(joystick,
    1.37 -AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [default=yes]]),
    1.38 +AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
    1.39                , enable_joystick=yes)
    1.40  if test x$enable_joystick != xyes; then
    1.41      AC_DEFINE(SDL_JOYSTICK_DISABLED)
    1.42  fi
    1.43  AC_ARG_ENABLE(cdrom,
    1.44 -AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [default=yes]]),
    1.45 +AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
    1.46                , enable_cdrom=yes)
    1.47  if test x$enable_cdrom != xyes; then
    1.48      AC_DEFINE(SDL_CDROM_DISABLED)
    1.49  fi
    1.50  AC_ARG_ENABLE(threads,
    1.51 -AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [default=yes]]),
    1.52 +AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
    1.53                , enable_threads=yes)
    1.54  if test x$enable_threads != xyes; then
    1.55      AC_DEFINE(SDL_THREADS_DISABLED)
    1.56  fi
    1.57  AC_ARG_ENABLE(timers,
    1.58 -AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [default=yes]]),
    1.59 +AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
    1.60                , enable_timers=yes)
    1.61  if test x$enable_timers != xyes; then
    1.62      AC_DEFINE(SDL_TIMERS_DISABLED)
    1.63  fi
    1.64  AC_ARG_ENABLE(file,
    1.65 -AC_HELP_STRING([--enable-file], [Enable the file subsystem [default=yes]]),
    1.66 +AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
    1.67                , enable_file=yes)
    1.68  if test x$enable_file != xyes; then
    1.69      AC_DEFINE(SDL_FILE_DISABLED)
    1.70  fi
    1.71  AC_ARG_ENABLE(loadso,
    1.72 -AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [default=yes]]),
    1.73 +AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
    1.74                , enable_loadso=yes)
    1.75  if test x$enable_loadso != xyes; then
    1.76      AC_DEFINE(SDL_LOADSO_DISABLED)
    1.77  fi
    1.78  AC_ARG_ENABLE(cpuinfo,
    1.79 -AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [default=yes]]),
    1.80 +AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
    1.81                , enable_cpuinfo=yes)
    1.82  if test x$enable_cpuinfo != xyes; then
    1.83      AC_DEFINE(SDL_CPUINFO_DISABLED)
    1.84  fi
    1.85  AC_ARG_ENABLE(assembly,
    1.86 -AC_HELP_STRING([--enable-assembly], [Enable assembly routines [default=yes]]),
    1.87 +AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
    1.88                , enable_assembly=yes)
    1.89  if test x$enable_assembly = xyes; then
    1.90      AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
    1.91 @@ -261,7 +261,7 @@
    1.92  CheckOSS()
    1.93  {
    1.94      AC_ARG_ENABLE(oss,
    1.95 -AC_HELP_STRING([--enable-oss], [support the OSS audio API [default=yes]]),
    1.96 +AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
    1.97                    , enable_oss=yes)
    1.98      if test x$enable_audio = xyes -a x$enable_oss = xyes; then
    1.99          AC_MSG_CHECKING(for OSS audio support)
   1.100 @@ -305,7 +305,7 @@
   1.101  CheckALSA()
   1.102  {
   1.103      AC_ARG_ENABLE(alsa,
   1.104 -AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [default=yes]]),
   1.105 +AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
   1.106                    , enable_alsa=yes)
   1.107      if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
   1.108          AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
   1.109 @@ -315,7 +315,7 @@
   1.110          LIBS="$alsa_save_LIBS"
   1.111          if test x$have_alsa = xyes; then
   1.112              AC_ARG_ENABLE(alsa-shared,
   1.113 -AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [default=yes]]),
   1.114 +AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
   1.115                            , enable_alsa_shared=yes)
   1.116              if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
   1.117                  if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
   1.118 @@ -414,13 +414,13 @@
   1.119  CheckESD()
   1.120  {
   1.121      AC_ARG_ENABLE(esd,
   1.122 -AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [default=yes]]),
   1.123 +AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
   1.124                    , enable_esd=yes)
   1.125      if test x$enable_audio = xyes -a x$enable_esd = xyes; then
   1.126          AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
   1.127          if test x$have_esd = xyes; then
   1.128              AC_ARG_ENABLE(esd-shared,
   1.129 -AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [default=yes]]),
   1.130 +AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
   1.131                            , enable_esd_shared=yes)
   1.132              esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
   1.133              esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
   1.134 @@ -447,7 +447,7 @@
   1.135  CheckARTSC()
   1.136  {
   1.137      AC_ARG_ENABLE(arts,
   1.138 -AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [default=yes]]),
   1.139 +AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
   1.140                    , enable_arts=yes)
   1.141      if test x$enable_audio = xyes -a x$enable_arts = xyes; then
   1.142          AC_PATH_PROG(ARTSCONFIG, artsc-config)
   1.143 @@ -472,7 +472,7 @@
   1.144              AC_MSG_RESULT($audio_arts)
   1.145              if test x$audio_arts = xyes; then
   1.146                  AC_ARG_ENABLE(arts-shared,
   1.147 -AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [default=yes]]),
   1.148 +AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
   1.149                                , enable_arts_shared=yes)
   1.150                  arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
   1.151                  arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
   1.152 @@ -501,7 +501,7 @@
   1.153  CheckNAS()
   1.154  {
   1.155      AC_ARG_ENABLE(nas,
   1.156 -AC_HELP_STRING([--enable-nas], [support the NAS audio API [default=yes]]),
   1.157 +AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
   1.158                    , enable_nas=yes)
   1.159      if test x$enable_audio = xyes -a x$enable_nas = xyes; then
   1.160          AC_MSG_CHECKING(for NAS audio support)
   1.161 @@ -533,7 +533,7 @@
   1.162  CheckDiskAudio()
   1.163  {
   1.164      AC_ARG_ENABLE(diskaudio,
   1.165 -AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [default=yes]]),
   1.166 +AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
   1.167                    , enable_diskaudio=yes)
   1.168      if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
   1.169          AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
   1.170 @@ -545,7 +545,7 @@
   1.171  CheckDummyAudio()
   1.172  {
   1.173      AC_ARG_ENABLE(dummyaudio,
   1.174 -AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [default=yes]]),
   1.175 +AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
   1.176                    , enable_dummyaudio=yes)
   1.177      if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
   1.178          AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
   1.179 @@ -557,7 +557,7 @@
   1.180  CheckAtariAudio()
   1.181  {
   1.182      AC_ARG_ENABLE(mintaudio,
   1.183 -AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [default=yes]]),
   1.184 +AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
   1.185                    , enable_mintaudio=yes)
   1.186      if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
   1.187          mintaudio=no
   1.188 @@ -587,7 +587,7 @@
   1.189      esac
   1.190      dnl Check for NASM (for assembly blit routines)
   1.191      AC_ARG_ENABLE(nasm,
   1.192 -AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [default=yes]]),
   1.193 +AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
   1.194                    , enable_nasm=yes)
   1.195      if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
   1.196          AC_PATH_PROG(NASM, nasm)
   1.197 @@ -625,7 +625,7 @@
   1.198  CheckAltivec()
   1.199  {
   1.200      AC_ARG_ENABLE(altivec,
   1.201 -AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [default=yes]]),
   1.202 +AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
   1.203                    , enable_altivec=yes)
   1.204      if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
   1.205          have_altivec_h_hdr=no
   1.206 @@ -742,26 +742,26 @@
   1.207  CheckNANOX()
   1.208  {
   1.209      AC_ARG_ENABLE(video-nanox,
   1.210 -        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [default=no]]),
   1.211 +        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
   1.212          , enable_video_nanox=no)
   1.213  
   1.214      if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
   1.215          AC_ARG_ENABLE(nanox-debug,  
   1.216 -            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [default=no]]),
   1.217 +            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
   1.218              , enable_nanox_debug=no)
   1.219          if test x$enable_nanox_debug = xyes; then
   1.220              EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
   1.221          fi
   1.222  
   1.223          AC_ARG_ENABLE(nanox-share-memory,  
   1.224 -            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [default=no]]),
   1.225 +            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
   1.226              , enable_nanox_share_memory=no)
   1.227          if test x$enable_nanox_share_memory = xyes; then
   1.228              EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
   1.229          fi
   1.230  
   1.231          AC_ARG_ENABLE(nanox_direct_fb, 
   1.232 -            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [default=no]]),
   1.233 +            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
   1.234              , enable_nanox_direct_fb=no)
   1.235          if test x$enable_nanox_direct_fb = xyes; then
   1.236              EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
   1.237 @@ -778,14 +778,14 @@
   1.238  CheckX11()
   1.239  {
   1.240      AC_ARG_ENABLE(video-x11,
   1.241 -AC_HELP_STRING([--enable-video-x11], [use X11 video driver [default=yes]]),
   1.242 +AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
   1.243                    , enable_video_x11=yes)
   1.244      if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
   1.245          AC_PATH_X
   1.246          AC_PATH_XTRA
   1.247          if test x$have_x = xyes; then
   1.248              AC_ARG_ENABLE(x11-shared,
   1.249 -AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [default=yes]]),
   1.250 +AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=yes]]]),
   1.251                            , enable_x11_shared=yes)
   1.252  
   1.253              case "$host" in
   1.254 @@ -847,54 +847,54 @@
   1.255              have_video=yes
   1.256  
   1.257              AC_ARG_ENABLE(dga,
   1.258 -AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [default=yes]]),
   1.259 +AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
   1.260                            , enable_dga=yes)
   1.261              if test x$enable_dga = xyes; then
   1.262                  SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
   1.263              fi
   1.264              AC_ARG_ENABLE(video-dga,
   1.265 -AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [default=yes]]),
   1.266 +AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
   1.267                    , enable_video_dga=yes)
   1.268              if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
   1.269                  AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
   1.270                  SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
   1.271              fi
   1.272              AC_ARG_ENABLE(video-x11-dgamouse,
   1.273 -AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [default=yes]]),
   1.274 +AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
   1.275                            , enable_video_x11_dgamouse=yes)
   1.276              if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
   1.277                  AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
   1.278              fi
   1.279              AC_ARG_ENABLE(video-x11-vm,
   1.280 -AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [default=yes]]),
   1.281 +AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
   1.282                            , enable_video_x11_vm=yes)
   1.283              if test x$enable_video_x11_vm = xyes; then
   1.284                  AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
   1.285                  SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
   1.286              fi
   1.287              AC_ARG_ENABLE(video-x11-xv,
   1.288 -AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [default=yes]]),
   1.289 +AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
   1.290                            , enable_video_x11_xv=yes)
   1.291              if test x$enable_video_x11_xv = xyes; then
   1.292                  AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
   1.293                  SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
   1.294              fi
   1.295              AC_ARG_ENABLE(video-x11-xinerama,
   1.296 -AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [default=yes]]),
   1.297 +AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
   1.298                              , enable_video_x11_xinerama=yes)
   1.299              if test x$enable_video_x11_xinerama = xyes; then
   1.300                  AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
   1.301                  SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
   1.302              fi
   1.303              AC_ARG_ENABLE(video-x11-xme,
   1.304 -AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [default=yes]]),
   1.305 +AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
   1.306                              , enable_video_x11_xme=yes)
   1.307              if test x$enable_video_x11_xme = xyes; then
   1.308                  AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
   1.309                  SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
   1.310              fi
   1.311              AC_ARG_ENABLE(video-x11-xrandr,
   1.312 -AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [default=yes]]),
   1.313 +AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
   1.314                              , enable_video_x11_xrandr=yes)
   1.315              if test x$enable_video_x11_xrandr = xyes; then
   1.316                  definitely_enable_video_x11_xrandr=no
   1.317 @@ -932,7 +932,7 @@
   1.318  CheckPHOTON()
   1.319  {
   1.320      AC_ARG_ENABLE(video-photon,
   1.321 -AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [default=yes]]),
   1.322 +AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
   1.323                    , enable_video_photon=yes)
   1.324      if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
   1.325          AC_MSG_CHECKING(for QNX Photon support)
   1.326 @@ -973,7 +973,7 @@
   1.327  CheckCARBON()
   1.328  {
   1.329      AC_ARG_ENABLE(video-carbon,
   1.330 -AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [default=no]]),
   1.331 +AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
   1.332                    , enable_video_carbon=no)
   1.333      if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
   1.334          AC_MSG_CHECKING(for Carbon framework)
   1.335 @@ -998,7 +998,7 @@
   1.336  CheckCOCOA()
   1.337  {
   1.338      AC_ARG_ENABLE(video-cocoa,
   1.339 -AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [default=yes]]),
   1.340 +AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
   1.341                    , enable_video_cocoa=yes)
   1.342      if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
   1.343          save_CFLAGS="$CFLAGS"
   1.344 @@ -1026,7 +1026,7 @@
   1.345  CheckFBCON()
   1.346  {
   1.347      AC_ARG_ENABLE(video-fbcon,
   1.348 -AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [default=yes]]),
   1.349 +AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
   1.350                    , enable_video_fbcon=yes)
   1.351      if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
   1.352          AC_MSG_CHECKING(for framebuffer console support)
   1.353 @@ -1052,7 +1052,7 @@
   1.354  CheckDirectFB()
   1.355  {
   1.356      AC_ARG_ENABLE(video-directfb,
   1.357 -AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [default=yes]]),
   1.358 +AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
   1.359                    , enable_video_directfb=yes)
   1.360      if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
   1.361          video_directfb=no
   1.362 @@ -1099,7 +1099,7 @@
   1.363  CheckPS2GS()
   1.364  {
   1.365      AC_ARG_ENABLE(video-ps2gs,
   1.366 -AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [default=yes]]),
   1.367 +AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
   1.368                    , enable_video_ps2gs=yes)
   1.369      if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
   1.370          AC_MSG_CHECKING(for PlayStation 2 GS support)
   1.371 @@ -1124,7 +1124,7 @@
   1.372  CheckGGI()
   1.373  {
   1.374      AC_ARG_ENABLE(video-ggi,
   1.375 -AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [default=no]]),
   1.376 +AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
   1.377                    , enable_video_ggi=no)
   1.378      if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
   1.379          AC_MSG_CHECKING(for GGI support)
   1.380 @@ -1150,7 +1150,7 @@
   1.381  CheckSVGA()
   1.382  {
   1.383      AC_ARG_ENABLE(video-svga,
   1.384 -AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [default=yes]]),
   1.385 +AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
   1.386                    , enable_video_svga=yes)
   1.387      if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
   1.388          AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
   1.389 @@ -1180,7 +1180,7 @@
   1.390  CheckVGL()
   1.391  {
   1.392      AC_ARG_ENABLE(video-vgl,
   1.393 -AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [default=yes]]),
   1.394 +AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
   1.395                    , enable_video_vgl=yes)
   1.396      if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
   1.397          AC_MSG_CHECKING(for libVGL support)
   1.398 @@ -1210,7 +1210,7 @@
   1.399  CheckWscons()
   1.400  {
   1.401      AC_ARG_ENABLE(video-wscons,
   1.402 -AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [default=yes]]),
   1.403 +AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
   1.404                    , enable_video_wscons=yes)
   1.405      if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
   1.406          AC_MSG_CHECKING(for wscons support)
   1.407 @@ -1238,7 +1238,7 @@
   1.408  CheckAAlib()
   1.409  {
   1.410      AC_ARG_ENABLE(video-aalib,
   1.411 -AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [default=no]]),
   1.412 +AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
   1.413                    , enable_video_aalib=no)
   1.414      if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
   1.415          AC_MSG_CHECKING(for AAlib support)
   1.416 @@ -1263,7 +1263,7 @@
   1.417  CheckQtopia()
   1.418  {
   1.419      AC_ARG_ENABLE(video-qtopia,
   1.420 -AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [default=no]]),
   1.421 +AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
   1.422                    , enable_video_qtopia=no)
   1.423      if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
   1.424          AC_MSG_CHECKING(for Qtopia support)
   1.425 @@ -1297,7 +1297,7 @@
   1.426  CheckPicoGUI()
   1.427  {
   1.428      AC_ARG_ENABLE(video-picogui,
   1.429 -AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [default=no]]),
   1.430 +AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
   1.431                    , enable_video_picogui=no)
   1.432      if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
   1.433          AC_MSG_CHECKING(for PicoGUI support)
   1.434 @@ -1329,7 +1329,7 @@
   1.435  CheckAtariXbiosVideo()
   1.436  {
   1.437      AC_ARG_ENABLE(xbios,
   1.438 -AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [default=yes]]),
   1.439 +AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
   1.440                    , enable_video_xbios=yes)
   1.441      video_xbios=no
   1.442      if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
   1.443 @@ -1344,7 +1344,7 @@
   1.444  CheckAtariGemVideo()
   1.445  {
   1.446      AC_ARG_ENABLE(gem,
   1.447 -AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [default=yes]]),
   1.448 +AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
   1.449                    , enable_video_gem=yes)
   1.450      if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
   1.451          video_gem=no
   1.452 @@ -1364,7 +1364,7 @@
   1.453  CheckDummyVideo()
   1.454  {
   1.455      AC_ARG_ENABLE(video-dummy,
   1.456 -AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [default=yes]]),
   1.457 +AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
   1.458                    , enable_video_dummy=yes)
   1.459      if test x$enable_video_dummy = xyes; then
   1.460          AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
   1.461 @@ -1375,7 +1375,7 @@
   1.462  
   1.463  dnl Check to see if OpenGL support is desired
   1.464  AC_ARG_ENABLE(video-opengl,
   1.465 -AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [default=yes]]),
   1.466 +AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
   1.467                , enable_video_opengl=yes)
   1.468  
   1.469  dnl Find OpenGL
   1.470 @@ -1479,7 +1479,7 @@
   1.471          EXTRA_LDFLAGS="$EXTRA_LDFLAGS $OSMESA_LIBS"
   1.472  
   1.473          AC_ARG_ENABLE(osmesa-shared,
   1.474 -AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [default=yes]]),
   1.475 +AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
   1.476                                , enable_osmesa_shared=yes)
   1.477          if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
   1.478              # Dynamic linking
   1.479 @@ -1495,7 +1495,7 @@
   1.480  {
   1.481      dnl Check for Linux 2.4 unified input event interface support
   1.482      AC_ARG_ENABLE(input-events,
   1.483 -AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [default=yes]]),
   1.484 +AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
   1.485                    , enable_input_events=yes)
   1.486      if test x$enable_input_events = xyes; then
   1.487          AC_MSG_CHECKING(for Linux 2.4 unified input interface)
   1.488 @@ -1520,7 +1520,7 @@
   1.489  CheckTslib()
   1.490  {
   1.491      AC_ARG_ENABLE(input-tslib,
   1.492 -AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [default=yes]]),
   1.493 +AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
   1.494                    , enable_input_tslib=yes)
   1.495      if test x$enable_input_tslib = xyes; then
   1.496          AC_MSG_CHECKING(for Touchscreen library support)
   1.497 @@ -1544,7 +1544,7 @@
   1.498  {
   1.499      dnl Check for pth support
   1.500      AC_ARG_ENABLE(pth,
   1.501 -AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [default=yes]]),
   1.502 +AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
   1.503                    , enable_pth=yes)
   1.504      if test x$enable_threads = xyes -a x$enable_pth = xyes; then
   1.505          AC_PATH_PROG(PTH_CONFIG, pth-config, no)
   1.506 @@ -1571,11 +1571,11 @@
   1.507  {
   1.508      dnl Check for pthread support
   1.509      AC_ARG_ENABLE(pthreads,
   1.510 -AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [default=yes]]),
   1.511 +AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
   1.512                    , enable_pthreads=yes)
   1.513      dnl This is used on Linux for glibc binary compatibility (Doh!)
   1.514      AC_ARG_ENABLE(pthread-sem,
   1.515 -AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [default=yes]]),
   1.516 +AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
   1.517                    , enable_pthread_sem=yes)
   1.518      case "$host" in
   1.519          *-*-linux*)
   1.520 @@ -1763,7 +1763,7 @@
   1.521  
   1.522      dnl See if the user wants to redirect standard output to files
   1.523      AC_ARG_ENABLE(stdio-redirect,
   1.524 -AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [default=yes]]),
   1.525 +AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
   1.526                    , enable_stdio_redirect=yes)
   1.527      if test x$enable_stdio_redirect != xyes; then
   1.528          EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
   1.529 @@ -1781,7 +1781,7 @@
   1.530  CheckDIRECTX()
   1.531  {
   1.532      AC_ARG_ENABLE(directx,
   1.533 -AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [default=yes]]),
   1.534 +AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
   1.535                    , enable_directx=yes)
   1.536      if test x$enable_directx = xyes; then
   1.537          have_directx=no
   1.538 @@ -1803,7 +1803,7 @@
   1.539  CheckDLOPEN()
   1.540  {
   1.541      AC_ARG_ENABLE(sdl-dlopen,
   1.542 -AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [default=yes]]),
   1.543 +AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
   1.544                    , enable_sdl_dlopen=yes)
   1.545      if test x$enable_sdl_dlopen = xyes; then
   1.546          AC_MSG_CHECKING(for dlopen)
   1.547 @@ -1835,7 +1835,7 @@
   1.548  CheckAtariLdg()
   1.549  {
   1.550      AC_ARG_ENABLE(atari-ldg,
   1.551 -AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [default=yes]]),
   1.552 +AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
   1.553                    , enable_atari_ldg=yes)
   1.554      if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
   1.555          AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
   1.556 @@ -1985,7 +1985,7 @@
   1.557  CheckClockGettime()
   1.558  {
   1.559      AC_ARG_ENABLE(clock_gettime,
   1.560 -AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [default=no]]),
   1.561 +AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
   1.562                    , enable_clock_gettime=no)
   1.563      if test x$enable_clock_gettime = xyes; then
   1.564          AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
   1.565 @@ -2009,7 +2009,7 @@
   1.566  CheckRPATH()
   1.567  {
   1.568      AC_ARG_ENABLE(rpath,
   1.569 -AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [default=yes]]),
   1.570 +AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
   1.571                    , enable_rpath=yes)
   1.572  }
   1.573