| 15 |
|
AC_ARG_ENABLE(xf86-dga, [ --enable-xf86-dga use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [WANT_XF86_DGA=yes]) |
| 16 |
|
AC_ARG_ENABLE(xf86-vidmode, [ --enable-xf86-vidmode use the XFree86 VidMode extension [default=no]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=no]) |
| 17 |
|
AC_ARG_ENABLE(vosf, [ --enable-vosf enable video on SEGV signals [default=yes]], [WANT_VOSF=$enableval], [WANT_VOSF=yes]) |
| 18 |
– |
AC_ARG_ENABLE(sdl-video, [ --enable-sdl-video use SDL for video graphics [default=no]], [WANT_SDL_VIDEO=$enableval], [WANT_SDL_VIDEO=no]) |
| 18 |
|
AC_ARG_WITH(esd, [ --with-esd support ESD for sound under Linux/FreeBSD [default=yes]], [WANT_ESD=$withval], [WANT_ESD=yes]) |
| 19 |
|
AC_ARG_WITH(gtk, [ --with-gtk use GTK user interface [default=yes]], [WANT_GTK=$withval], [WANT_GTK=yes]) |
| 20 |
|
AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes]) |
| 21 |
|
AC_ARG_WITH(dgcc, [ --with-dgcc=COMPILER use C++ COMPILER to compile synthetic opcodes], [DYNGEN_CC=$withval]) |
| 22 |
|
|
| 23 |
+ |
dnl SDL options. |
| 24 |
+ |
AC_ARG_ENABLE(sdl-static, [ --enable-sdl-static use SDL static libraries for linking [default=no]], [WANT_SDL_STATIC=$enableval], [WANT_SDL_STATIC=no]) |
| 25 |
+ |
AC_ARG_ENABLE(sdl-video, [ --enable-sdl-video use SDL for video graphics [default=no]], [WANT_SDL_VIDEO=$enableval], [WANT_SDL_VIDEO=no]) |
| 26 |
+ |
|
| 27 |
|
dnl Checks for programs. |
| 28 |
|
AC_PROG_CC |
| 29 |
|
AC_PROG_CPP |
| 104 |
|
AC_PATH_PROG(sdl_config, "sdl-config") |
| 105 |
|
if [[ -n "$sdl_config" ]]; then |
| 106 |
|
sdl_cflags=`$sdl_config --cflags` |
| 107 |
< |
sdl_libs=`$sdl_config --libs` |
| 107 |
> |
if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then |
| 108 |
> |
sdl_libs=`$sdl_config --static-libs` |
| 109 |
> |
else |
| 110 |
> |
sdl_libs=`$sdl_config --libs` |
| 111 |
> |
fi |
| 112 |
|
CFLAGS="$CFLAGS $sdl_cflags" |
| 113 |
|
CXXFLAGS="$CXXFLAGS $sdl_cflags" |
| 114 |
|
LIBS="$LIBS $sdl_libs" |
| 687 |
|
CAN_VOSF=no |
| 688 |
|
if [[ -n "$sigsegv_recovery" ]]; then |
| 689 |
|
CAN_VOSF=yes |
| 683 |
– |
case $target_os in |
| 684 |
– |
darwin*) |
| 685 |
– |
dnl Signal handlers in darwin are way too slow since the whole |
| 686 |
– |
dnl machine state (GPRs, FPRs, VRs) is forcibly saved. |
| 687 |
– |
dnl In other words, VOSF is slower than static window refreshes. |
| 688 |
– |
CAN_VOSF=no |
| 689 |
– |
;; |
| 690 |
– |
esac |
| 690 |
|
fi |
| 691 |
|
|
| 692 |
|
dnl Enable VOSF screen updates with this feature is requested and feasible |
