1 |
|
dnl Process this file with autoconf to produce a configure script. |
2 |
|
dnl Written in 2002 by Christian Bauer |
3 |
|
|
4 |
< |
AC_INIT([SheepShaver], 2.2, [Christian.Bauer@uni-mainz.de], SheepShaver) |
4 |
> |
AC_INIT([SheepShaver], 2.3, [Christian.Bauer@uni-mainz.de], SheepShaver) |
5 |
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AC_CONFIG_SRCDIR(main_unix.cpp) |
6 |
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AC_PREREQ(2.52) |
7 |
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AC_CONFIG_HEADER(config.h) |
8 |
+ |
AH_TOP( |
9 |
+ |
#ifndef CONFIG_H |
10 |
+ |
#define CONFIG_H |
11 |
+ |
) |
12 |
+ |
AH_BOTTOM( |
13 |
+ |
#endif /* CONFIG_H */ |
14 |
+ |
) |
15 |
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|
16 |
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dnl Canonical system information. |
17 |
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AC_CANONICAL_HOST |
21 |
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dnl cores for the configure tests since some are intended to dump core. |
22 |
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ulimit -c 0 |
23 |
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|
24 |
+ |
dnl Invite Cygwin users to build within the Windows/ directory |
25 |
+ |
case $target_os in |
26 |
+ |
*cygwin* | *mingw32*) |
27 |
+ |
AC_MSG_ERROR([You can only build the Windows version from its directory, Cygwin/X11 is not supported.]) |
28 |
+ |
;; |
29 |
+ |
esac |
30 |
+ |
|
31 |
|
dnl Options. |
32 |
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AC_ARG_ENABLE(jit, [ --enable-jit enable JIT compiler [default=yes]], [WANT_JIT=$enableval], [WANT_JIT=yes]) |
33 |
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AC_ARG_ENABLE(ppc-emulator, [ --enable-ppc-emulator use the selected PowerPC emulator [default=auto]], [WANT_EMULATED_PPC=$enableval], [WANT_EMULATED_PPC=auto]) |
35 |
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AC_ARG_ENABLE(xf86-dga, [ --enable-xf86-dga use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [WANT_XF86_DGA=yes]) |
36 |
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AC_ARG_ENABLE(xf86-vidmode, [ --enable-xf86-vidmode use the XFree86 VidMode extension [default=yes]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=yes]) |
37 |
|
AC_ARG_ENABLE(vosf, [ --enable-vosf enable video on SEGV signals [default=yes]], [WANT_VOSF=$enableval], [WANT_VOSF=yes]) |
38 |
+ |
AC_ARG_ENABLE(standalone-gui,[ --enable-standalone-gui enable a standalone GUI prefs editor [default=no]], [WANT_STANDALONE_GUI=$enableval], [WANT_STANDALONE_GUI=no]) |
39 |
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AC_ARG_WITH(esd, [ --with-esd support ESD for sound under Linux/FreeBSD [default=yes]], [WANT_ESD=$withval], [WANT_ESD=yes]) |
40 |
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AC_ARG_WITH(gtk, [ --with-gtk use GTK user interface [default=yes]], |
41 |
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[case "$withval" in |
48 |
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AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes]) |
49 |
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AC_ARG_WITH(dgcc, [ --with-dgcc=COMPILER use C++ COMPILER to compile synthetic opcodes], [DYNGEN_CC=$withval]) |
50 |
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|
51 |
+ |
AC_ARG_WITH(bincue, |
52 |
+ |
AS_HELP_STRING([--with-bincue], [Allow cdrom image files in bin/cue mode])) |
53 |
+ |
|
54 |
+ |
AC_ARG_WITH(libvhd, |
55 |
+ |
AS_HELP_STRING([--with-libvhd], [Enable VHD disk images])) |
56 |
+ |
|
57 |
+ |
|
58 |
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dnl Addressing mode |
59 |
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AC_ARG_ENABLE(addressing, |
60 |
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[ --enable-addressing=AM set the addressing mode to use [default=real]], |
70 |
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AC_ARG_ENABLE(sdl-static, [ --enable-sdl-static use SDL static libraries for linking [default=no]], [WANT_SDL_STATIC=$enableval], [WANT_SDL_STATIC=no]) |
71 |
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AC_ARG_ENABLE(sdl-video, [ --enable-sdl-video use SDL for video graphics [default=no]], [WANT_SDL_VIDEO=$enableval], [WANT_SDL_VIDEO=no]) |
72 |
|
AC_ARG_ENABLE(sdl-audio, [ --enable-sdl-audio use SDL for audio [default=no]], [WANT_SDL_AUDIO=$enableval], [WANT_SDL_AUDIO=no]) |
73 |
+ |
AC_ARG_ENABLE(sdl-framework, [ --enable-sdl-framework use SDL framework [default=no]], [WANT_SDL_FRAMEWORK=$enableval], [WANT_SDL_FRAMEWORK=no]) |
74 |
+ |
AC_ARG_ENABLE(sdl-framework-prefix, [ --enable-sdl-framework-prefix=PFX default=/Library/Frameworks], [SDL_FRAMEWORK="$enableval"], [SDL_FRAMEWORK=/Library/Frameworks]) |
75 |
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|
76 |
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dnl Checks for programs. |
77 |
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AC_PROG_CC |
122 |
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if grep mon_init $mon_srcdir/mon.h >/dev/null 2>/dev/null; then |
123 |
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AC_MSG_RESULT(yes) |
124 |
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AC_DEFINE(ENABLE_MON, 1, [Define if using "mon".]) |
125 |
< |
MONSRCS="$mon_srcdir/mon.cpp $mon_srcdir/mon_6502.cpp $mon_srcdir/mon_z80.cpp $mon_srcdir/mon_cmd.cpp $mon_srcdir/mon_lowmem.cpp $mon_srcdir/mon_disass.cpp $mon_srcdir/mon_ppc.cpp $mon_srcdir/disass/floatformat.c $mon_srcdir/disass/i386-dis.c $mon_srcdir/disass/m68k-dis.c $mon_srcdir/disass/m68k-opc.c" |
125 |
> |
MONSRCS="$mon_srcdir/mon.cpp $mon_srcdir/mon_6502.cpp $mon_srcdir/mon_z80.cpp $mon_srcdir/mon_cmd.cpp $mon_srcdir/mon_lowmem.cpp $mon_srcdir/mon_disass.cpp $mon_srcdir/mon_ppc.cpp $mon_srcdir/disass/floatformat.c $mon_srcdir/disass/i386-dis.c $mon_srcdir/disass/m68k-dis.c $mon_srcdir/disass/m68k-opc.c $mon_srcdir/disass/mips-dis.c $mon_srcdir/disass/mips-opc.c $mon_srcdir/disass/mips16-opc.c" |
126 |
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CXXFLAGS="$CXXFLAGS -I$mon_srcdir -I$mon_srcdir/disass" |
127 |
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AC_CHECK_LIB(ncurses, tgetent, , |
128 |
< |
AC_CHECK_LIB(termcap, tgetent, , |
129 |
< |
AC_CHECK_LIB(termlib, tgetent, , |
130 |
< |
AC_CHECK_LIB(terminfo, tgetent, , |
131 |
< |
AC_CHECK_LIB(Hcurses, tgetent, , |
132 |
< |
AC_CHECK_LIB(curses, tgetent)))))) |
128 |
> |
[AC_CHECK_LIB(termcap, tgetent, , |
129 |
> |
[AC_CHECK_LIB(termlib, tgetent, , |
130 |
> |
[AC_CHECK_LIB(terminfo, tgetent, , |
131 |
> |
[AC_CHECK_LIB(Hcurses, tgetent, , |
132 |
> |
[AC_CHECK_LIB(curses, tgetent)])])])])]) |
133 |
|
AC_CHECK_LIB(readline, readline) |
134 |
|
AC_CHECK_HEADERS(readline.h history.h readline/readline.h readline/history.h) |
135 |
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else |
142 |
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|
143 |
|
dnl Checks for libraries. |
144 |
|
AC_CHECK_LIB(posix4, sem_init) |
145 |
+ |
AC_CHECK_LIB(m, cos) |
146 |
+ |
|
147 |
+ |
dnl AC_CHECK_SDLFRAMEWORK($1=NAME, $2=INCLUDES) |
148 |
+ |
dnl AC_TRY_LINK uses main() but SDL needs main to take args, |
149 |
+ |
dnl therefore main is undefined with #undef. |
150 |
+ |
dnl Framework can be in an custom location. |
151 |
+ |
AC_DEFUN([AC_CHECK_SDLFRAMEWORK], [ |
152 |
+ |
AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1]) |
153 |
+ |
AC_CACHE_CHECK([whether compiler supports framework $1], |
154 |
+ |
ac_Framework, [ |
155 |
+ |
saved_LIBS="$LIBS" |
156 |
+ |
LIBS="$LIBS -framework $1" |
157 |
+ |
if [[ "x$SDL_FRAMEWORK" != "x/Library/Frameworks" ]]; then |
158 |
+ |
if [[ "x$SDL_FRAMEWORK" != "x/System/Library/Frameworks" ]]; then |
159 |
+ |
LIBS="$saved_LIBS -F$SDL_FRAMEWORK -framework $1" |
160 |
+ |
fi |
161 |
+ |
fi |
162 |
+ |
saved_CPPFLAGS="$CPPFLAGS" |
163 |
+ |
CPPFLAGS="$CPPFLAGS -I$SDL_FRAMEWORK/SDL.framework/Headers" |
164 |
+ |
AC_TRY_LINK( |
165 |
+ |
[$2 |
166 |
+ |
#undef main], [], |
167 |
+ |
[AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); |
168 |
+ |
LIBS="$saved_LIBS"; CPPFLAGS="$saved_CPPFLAGS"] |
169 |
+ |
) |
170 |
+ |
]) |
171 |
+ |
AS_IF([test AS_VAR_GET(ac_Framework) = yes], |
172 |
+ |
[AC_DEFINE(AS_TR_CPP(HAVE_FRAMEWORK_$1), 1, [Define if framework $1 is available.])] |
173 |
+ |
) |
174 |
+ |
AS_VAR_POPDEF([ac_Framework]) |
175 |
+ |
]) |
176 |
|
|
177 |
|
dnl Do we need SDL? |
178 |
|
WANT_SDL=no |
188 |
|
SDL_SUPPORT="$SDL_SUPPORT audio" |
189 |
|
fi |
190 |
|
if [[ "x$WANT_SDL" = "xyes" ]]; then |
191 |
< |
AC_PATH_PROG(sdl_config, "sdl-config") |
192 |
< |
if [[ -n "$sdl_config" ]]; then |
193 |
< |
case $target_os in |
194 |
< |
# Special treatment for Cygwin so that we can still use the POSIX layer |
195 |
< |
*cygwin*) |
196 |
< |
sdl_cflags="-I`$sdl_config --prefix`/include/SDL" |
197 |
< |
sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL" |
198 |
< |
;; |
144 |
< |
*) |
191 |
> |
if [[ "x$WANT_SDL_FRAMEWORK" = "xyes" ]]; then |
192 |
> |
AC_CHECK_SDLFRAMEWORK(SDL, [#include <SDL.h>]) |
193 |
> |
else |
194 |
> |
ac_cv_framework_SDL=no |
195 |
> |
fi |
196 |
> |
if [[ "x$ac_cv_framework_SDL" = "xno" ]]; then |
197 |
> |
AC_PATH_PROG(sdl_config, "sdl-config") |
198 |
> |
if [[ -n "$sdl_config" ]]; then |
199 |
|
sdl_cflags=`$sdl_config --cflags` |
200 |
|
if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then |
201 |
|
sdl_libs=`$sdl_config --static-libs` |
202 |
|
else |
203 |
|
sdl_libs=`$sdl_config --libs` |
204 |
|
fi |
205 |
< |
;; |
206 |
< |
esac |
207 |
< |
CFLAGS="$CFLAGS $sdl_cflags" |
208 |
< |
CXXFLAGS="$CXXFLAGS $sdl_cflags" |
209 |
< |
LIBS="$LIBS $sdl_libs" |
210 |
< |
else |
211 |
< |
WANT_SDL=no |
212 |
< |
WANT_SDL_VIDEO=no |
159 |
< |
WANT_SDL_AUDIO=no |
205 |
> |
CFLAGS="$CFLAGS $sdl_cflags" |
206 |
> |
CXXFLAGS="$CXXFLAGS $sdl_cflags" |
207 |
> |
LIBS="$LIBS $sdl_libs" |
208 |
> |
else |
209 |
> |
WANT_SDL=no |
210 |
> |
WANT_SDL_VIDEO=no |
211 |
> |
WANT_SDL_AUDIO=no |
212 |
> |
fi |
213 |
|
fi |
214 |
|
SDL_SUPPORT=`echo "$SDL_SUPPORT" | sed -e "s/^ //"` |
215 |
|
else |
227 |
|
LIBS="$LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS" |
228 |
|
fi |
229 |
|
|
230 |
+ |
|
231 |
+ |
|
232 |
|
dnl We need pthreads on non-PowerPC systems. Try libpthread first, then libc_r (FreeBSD), then PTL. |
233 |
|
HAVE_PTHREADS=yes |
234 |
|
case $EMULATED_PPC:$target_os in |
240 |
|
AC_CHECK_LIB(pthread, pthread_create, , [ |
241 |
|
AC_CHECK_LIB(c_r, pthread_create, , [ |
242 |
|
AC_CHECK_LIB(PTL, pthread_create, , [ |
243 |
< |
AC_MSG_ERROR([You need pthreads to run Basilisk II.]) |
243 |
> |
dnl XXX remove when no pthreads case is merged |
244 |
> |
AC_MSG_ERROR([You need pthreads to run SheepShaver.]) |
245 |
> |
HAVE_PTHREADS=no |
246 |
|
]) |
247 |
|
]) |
248 |
|
]) |
249 |
|
AC_CHECK_FUNCS(pthread_cancel) |
250 |
+ |
AC_CHECK_FUNCS(pthread_cond_init pthread_testcancel) |
251 |
|
AC_CHECK_FUNCS(pthread_mutexattr_setprotocol) |
252 |
|
AC_CHECK_FUNCS(pthread_mutexattr_settype) |
253 |
|
AC_CHECK_FUNCS(pthread_mutexattr_setpshared) |
196 |
– |
if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then |
197 |
– |
AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.]) |
198 |
– |
fi |
254 |
|
dnl If POSIX.4 semaphores are not available, we emulate them with pthread mutexes. |
255 |
|
SEMSRC= |
256 |
|
AC_CHECK_FUNCS(sem_init, , [ |
260 |
|
]) |
261 |
|
;; |
262 |
|
esac |
263 |
+ |
if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then |
264 |
+ |
AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.]) |
265 |
+ |
fi |
266 |
|
|
267 |
|
dnl We use FBDev DGA if possible. |
268 |
|
if [[ "x$WANT_FBDEV_DGA" = "xyes" ]]; then |
300 |
|
UISRCS=../dummy/prefs_editor_dummy.cpp |
301 |
|
case "x$WANT_GTK" in |
302 |
|
xgtk2*) |
303 |
+ |
WANT_GTK=no |
304 |
|
AM_PATH_GTK_2_0(1.3.15, [ |
305 |
< |
AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.]) |
306 |
< |
CFLAGS="$CFLAGS $GTK_CFLAGS" |
248 |
< |
CXXFLAGS="$CXXFLAGS $GTK_CFLAGS" |
249 |
< |
LIBS="$LIBS $GTK_LIBS" |
250 |
< |
UISRCS=prefs_editor_gtk.cpp |
305 |
> |
GUI_CFLAGS="$GTK_CFLAGS" |
306 |
> |
GUI_LIBS="$GTK_LIBS" |
307 |
|
WANT_GTK=gtk2 |
308 |
|
], [ |
309 |
|
case "x${WANT_GTK}x" in |
314 |
|
*) |
315 |
|
AC_MSG_WARN([Could not find GTK+, disabling user interface.]) |
316 |
|
WANT_GTK=no |
317 |
< |
;; |
317 |
> |
;; |
318 |
|
esac |
319 |
|
]) |
320 |
|
;; |
321 |
|
esac |
322 |
|
if [[ "x$WANT_GTK" = "xgtk" ]]; then |
323 |
+ |
WANT_GTK=no |
324 |
|
AM_PATH_GTK(1.2.0, [ |
325 |
< |
AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.]) |
326 |
< |
CFLAGS="$CFLAGS $GTK_CFLAGS" |
327 |
< |
CXXFLAGS="$CXXFLAGS $GTK_CFLAGS" |
271 |
< |
LIBS="$LIBS $GTK_LIBS" |
272 |
< |
UISRCS=prefs_editor_gtk.cpp |
325 |
> |
GUI_CFLAGS="$GTK_CFLAGS" |
326 |
> |
GUI_LIBS="$GTK_LIBS" |
327 |
> |
WANT_GTK=gtk |
328 |
|
], [ |
329 |
|
AC_MSG_WARN([Could not find GTK+, disabling user interface.]) |
275 |
– |
WANT_GTK=no |
330 |
|
]) |
331 |
|
fi |
332 |
+ |
if [[ "x$WANT_GTK" != "xno" -a "x$WANT_STANDALONE_GUI" = "xno" ]]; then |
333 |
+ |
AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.]) |
334 |
+ |
UISRCS=prefs_editor_gtk.cpp |
335 |
+ |
fi |
336 |
+ |
AC_SUBST(GUI_CFLAGS) |
337 |
+ |
AC_SUBST(GUI_LIBS) |
338 |
+ |
|
339 |
+ |
dnl Build external GUI if requested. |
340 |
+ |
if [[ "$WANT_STANDALONE_GUI" != "yes" ]]; then |
341 |
+ |
WANT_STANDALONE_GUI=no |
342 |
+ |
fi |
343 |
+ |
if [[ "$WANT_GTK" = "no" ]]; then |
344 |
+ |
WANT_STANDALONE_GUI=no |
345 |
+ |
fi |
346 |
+ |
AC_SUBST(STANDALONE_GUI, [$WANT_STANDALONE_GUI]) |
347 |
|
|
348 |
|
dnl We use ESD if possible. |
349 |
|
if [[ "x$WANT_ESD" = "xyes" ]]; then |
350 |
+ |
WANT_ESD=no |
351 |
|
AM_PATH_ESD(0.2.8, [ |
352 |
|
AC_DEFINE(ENABLE_ESD, 1, [Define is using ESD.]) |
353 |
|
CFLAGS="$CFLAGS $ESD_CFLAGS" |
354 |
|
CXXFLAGS="$CXXFLAGS $ESD_CFLAGS" |
355 |
|
LIBS="$LIBS $ESD_LIBS" |
356 |
+ |
WANT_ESD=yes |
357 |
|
], [ |
358 |
|
AC_MSG_WARN([Could not find ESD, disabling ESD support.]) |
288 |
– |
WANT_ESD=no |
359 |
|
]) |
360 |
|
fi |
361 |
|
|
365 |
|
dnl Checks for header files. |
366 |
|
AC_HEADER_STDC |
367 |
|
AC_HEADER_SYS_WAIT |
368 |
< |
AC_CHECK_HEADERS(malloc.h) |
368 |
> |
AC_CHECK_HEADERS(malloc.h stdint.h) |
369 |
|
AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h) |
300 |
– |
AC_CHECK_HEADERS(sys/time.h sys/times.h sys/socket.h) |
370 |
|
AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h dirent.h) |
371 |
< |
AC_CHECK_HEADERS(linux/if.h, [], [], [ |
372 |
< |
#if HAVE_SYS_SOCKET_H |
373 |
< |
# include <sys/socket.h> |
371 |
> |
AC_CHECK_HEADERS(sys/socket.h sys/ioctl.h sys/filio.h sys/bitypes.h sys/wait.h) |
372 |
> |
AC_CHECK_HEADERS(sys/time.h sys/poll.h sys/select.h arpa/inet.h) |
373 |
> |
AC_CHECK_HEADERS(linux/if.h linux/if_tun.h net/if.h net/if_tun.h, [], [], [ |
374 |
> |
#ifdef HAVE_SYS_TYPES_H |
375 |
> |
#include <sys/types.h> |
376 |
> |
#endif |
377 |
> |
#ifdef HAVE_SYS_SOCKET_H |
378 |
> |
#include <sys/socket.h> |
379 |
|
#endif |
380 |
|
]) |
381 |
< |
AC_CHECK_HEADERS(linux/if_tun.h net/if.h net/if_tun.h) |
381 |
> |
AC_CHECK_HEADERS(AvailabilityMacros.h) |
382 |
> |
AC_CHECK_HEADERS(IOKit/storage/IOBlockStorageDevice.h) |
383 |
|
AC_CHECK_HEADERS(fenv.h) |
384 |
|
|
385 |
|
dnl Checks for typedefs, structures, and compiler characteristics. |
400 |
|
AC_HEADER_TIME |
401 |
|
AC_STRUCT_TM |
402 |
|
|
403 |
+ |
dnl Check whether sys/socket.h defines type socklen_t. |
404 |
+ |
dnl (extracted from ac-archive/Miscellaneous) |
405 |
+ |
AC_CACHE_CHECK([for socklen_t], |
406 |
+ |
ac_cv_type_socklen_t, [ |
407 |
+ |
AC_TRY_COMPILE([ |
408 |
+ |
#include <sys/types.h> |
409 |
+ |
#include <sys/socket.h> |
410 |
+ |
], [socklen_t len = 42; return 0;], |
411 |
+ |
ac_cv_type_socklen_t=yes, ac_cv_type_socklen_t=no, |
412 |
+ |
dnl When cross-compiling, do not assume anything. |
413 |
+ |
ac_cv_type_socklen_t="guessing no" |
414 |
+ |
) |
415 |
+ |
]) |
416 |
+ |
if [[ "x$ac_cv_type_socklen_t" != "xyes" ]]; then |
417 |
+ |
AC_DEFINE(socklen_t, int, [Define to 'int' if <sys/types.h> doesn't define.]) |
418 |
+ |
fi |
419 |
+ |
|
420 |
|
dnl Check whether struct sigaction has sa_restorer member. |
421 |
|
AC_CACHE_CHECK([whether struct sigaction has sa_restorer], |
422 |
|
ac_cv_signal_sa_restorer, [ |
433 |
|
fi |
434 |
|
|
435 |
|
dnl Checks for library functions. |
436 |
< |
AC_CHECK_FUNCS(strdup strlcpy cfmakeraw) |
436 |
> |
AC_CHECK_FUNCS(strdup strerror strlcpy cfmakeraw) |
437 |
|
AC_CHECK_FUNCS(nanosleep) |
438 |
|
AC_CHECK_FUNCS(sigaction signal) |
439 |
|
AC_CHECK_FUNCS(mmap mprotect munmap) |
440 |
|
AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect) |
349 |
– |
AC_CHECK_FUNCS(posix_memalign memalign valloc) |
441 |
|
AC_CHECK_FUNCS(exp2f log2f exp2 log2) |
442 |
|
AC_CHECK_FUNCS(floorf roundf ceilf truncf floor round ceil trunc) |
443 |
+ |
AC_CHECK_FUNCS(poll inet_aton) |
444 |
|
|
445 |
|
dnl Darwin seems to define mach_task_self() instead of task_self(). |
446 |
|
AC_CHECK_FUNCS(mach_task_self task_self) |
480 |
|
*-*-cygwin*) |
481 |
|
no_dev_ptmx=1 |
482 |
|
;; |
483 |
+ |
*-*-darwin*) |
484 |
+ |
no_dev_ptmx=1 |
485 |
+ |
;; |
486 |
|
esac |
487 |
|
|
488 |
|
if test -z "$no_dev_ptmx" ; then |
503 |
|
) |
504 |
|
dnl (end of code from openssh-3.2.2p1 configure.ac) |
505 |
|
|
506 |
+ |
dnl Check for systems where POSIX-style non-blocking I/O (O_NONBLOCK) |
507 |
+ |
dnl doesn't work or is unimplemented. On these systems (mostly older |
508 |
+ |
dnl ones), use the old BSD-style FIONBIO approach instead. [tcl.m4] |
509 |
+ |
AC_CACHE_CHECK([FIONBIO vs. O_NONBLOCK for non-blocking I/O], |
510 |
+ |
ac_cv_nonblocking_io, [ |
511 |
+ |
case "$host" in |
512 |
+ |
*-*-osf*) |
513 |
+ |
ac_cv_nonblocking_io=FIONBIO |
514 |
+ |
;; |
515 |
+ |
*-*-sunos4*) |
516 |
+ |
ac_cv_nonblocking_io=FIONBIO |
517 |
+ |
;; |
518 |
+ |
*-*-ultrix*) |
519 |
+ |
ac_cv_nonblocking_io=FIONBIO |
520 |
+ |
;; |
521 |
+ |
*) |
522 |
+ |
ac_cv_nonblocking_io=O_NONBLOCK |
523 |
+ |
;; |
524 |
+ |
esac |
525 |
+ |
]) |
526 |
+ |
if [[ "$ac_cv_nonblocking_io" = "FIONBIO" ]]; then |
527 |
+ |
AC_DEFINE(USE_FIONBIO, 1, [Define if BSD-style non-blocking I/O is to be used]) |
528 |
+ |
fi |
529 |
+ |
|
530 |
+ |
dnl Check whether compiler supports byte bit-fields |
531 |
+ |
AC_CACHE_CHECK([whether compiler supports byte bit-fields], |
532 |
+ |
ac_cv_have_byte_bitfields, [ |
533 |
+ |
AC_LANG_SAVE |
534 |
+ |
AC_LANG_CPLUSPLUS |
535 |
+ |
AC_TRY_RUN([ |
536 |
+ |
struct A { |
537 |
+ |
unsigned char b1:4; |
538 |
+ |
unsigned char b2:4; |
539 |
+ |
unsigned char c; |
540 |
+ |
unsigned short s; |
541 |
+ |
unsigned char a[4]; |
542 |
+ |
}; |
543 |
+ |
|
544 |
+ |
int main(void) { |
545 |
+ |
A a; |
546 |
+ |
return ! (sizeof(A) == 8 && &a.c == ((unsigned char *)&a + 1)); |
547 |
+ |
}], |
548 |
+ |
[ac_cv_have_byte_bitfields=yes], |
549 |
+ |
[ac_cv_have_byte_bitfields=no], |
550 |
+ |
dnl When cross-compiling, assume only GCC supports this |
551 |
+ |
[if [[ "$GCC" = "yes" ]]; then |
552 |
+ |
ac_cv_have_byte_bitfields="guessing yes" |
553 |
+ |
else |
554 |
+ |
ac_cv_have_byte_bitfields="guessing no" |
555 |
+ |
fi] |
556 |
+ |
) |
557 |
+ |
AC_LANG_RESTORE |
558 |
+ |
]) |
559 |
+ |
|
560 |
|
dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES) |
561 |
< |
AC_DEFUN(AC_CHECK_FRAMEWORK, [ |
561 |
> |
AC_DEFUN([AC_CHECK_FRAMEWORK], [ |
562 |
|
AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl |
563 |
|
AC_CACHE_CHECK([whether compiler supports framework $1], |
564 |
|
ac_Framework, [ |
565 |
|
saved_LIBS="$LIBS" |
566 |
|
LIBS="$LIBS -framework $1" |
567 |
|
AC_TRY_LINK( |
568 |
< |
[$2], [int main(void) { return 0; }], |
568 |
> |
[$2], [], |
569 |
|
[AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"] |
570 |
|
) |
571 |
|
]) |
578 |
|
dnl Check for some MacOS X frameworks |
579 |
|
AC_CHECK_FRAMEWORK(Carbon, [#include <Carbon/Carbon.h>]) |
580 |
|
AC_CHECK_FRAMEWORK(IOKit, [#include <IOKit/IOKitLib.h>]) |
581 |
+ |
AC_CHECK_FRAMEWORK(CoreFoundation, [#include <CoreFoundation/CoreFoundation.h>]) |
582 |
+ |
AC_CHECK_FRAMEWORK(CoreAudio, [#include <CoreAudio/CoreAudio.h>]) |
583 |
+ |
AC_CHECK_FRAMEWORK(AudioUnit, [#include <AudioUnit/AudioUnit.h>]) |
584 |
+ |
AC_CHECK_FRAMEWORK(AudioToolbox, [#include <AudioToolbox/AudioToolbox.h>]) |
585 |
+ |
AC_CHECK_FRAMEWORK(AppKit, []) |
586 |
|
|
587 |
|
dnl Select system-dependant sources. |
588 |
|
SERIALSRC=serial_unix.cpp |
589 |
|
ETHERSRC=../dummy/ether_dummy.cpp |
590 |
|
SCSISRC=../dummy/scsi_dummy.cpp |
591 |
|
AUDIOSRC=../dummy/audio_dummy.cpp |
592 |
+ |
PREFSSRC=../dummy/prefs_dummy.cpp |
593 |
|
EXTFSSRC=extfs_unix.cpp |
594 |
|
EXTRASYSSRCS= |
595 |
|
case "$target_os" in |
596 |
|
linux*) |
597 |
< |
ETHERSRC=Linux/ether_linux.cpp |
597 |
> |
ETHERSRC=ether_unix.cpp |
598 |
|
AUDIOSRC=audio_oss_esd.cpp |
599 |
|
SCSISRC=Linux/scsi_linux.cpp |
600 |
|
if [[ "x$EMULATED_PPC" = "xno" ]]; then |
601 |
< |
EXTRASYSSRCS="Linux/paranoia.cpp Linux/sheepthreads.c ppc_asm.S" |
601 |
> |
EXTRASYSSRCS="paranoia.cpp Linux/sheepthreads.c ppc_asm.S" |
602 |
|
fi |
603 |
|
;; |
604 |
+ |
freebsd*) |
605 |
+ |
ETHERSRC=ether_unix.cpp |
606 |
+ |
;; |
607 |
|
netbsd*) |
608 |
+ |
ETHERSRC=ether_unix.cpp |
609 |
|
if [[ "x$EMULATED_PPC" = "xno" ]]; then |
610 |
< |
EXTRASYSSRCS="NetBSD/paranoia.cpp NetBSD/sheepthreads.c ppc_asm.S" |
610 |
> |
EXTRASYSSRCS="paranoia.cpp NetBSD/sheepthreads.c ppc_asm.S" |
611 |
|
fi |
612 |
|
;; |
613 |
|
darwin*) |
614 |
+ |
ETHERSRC=ether_unix.cpp |
615 |
|
if [[ "x$EMULATED_PPC" = "xno" ]]; then |
616 |
< |
EXTRASYSSRCS="Darwin/paranoia.cpp ppc_asm.S" |
616 |
> |
EXTRASYSSRCS="paranoia.cpp ppc_asm.S" |
617 |
|
fi |
618 |
< |
if [[ "x$ac_cv_framework_IOKit" = "xyes" ]]; then |
618 |
> |
if [[ "x$ac_cv_framework_IOKit" = "xyes" -a "x$ac_cv_framework_CoreFoundation" = "xyes" ]]; then |
619 |
|
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/sys_darwin.cpp" |
620 |
|
fi |
621 |
|
if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then |
622 |
< |
EXTFSSRC=../MacOSX/extfs_macosx.mm |
622 |
> |
EXTFSSRC=../MacOSX/extfs_macosx.cpp |
623 |
> |
if [[ "x$ac_cv_framework_AppKit" = "xyes" -a "x$WANT_GTK" = "xno" ]]; then |
624 |
> |
PREFSSRC="../MacOSX/prefs_macosx.mm ../MacOSX/Launcher/VMSettingsController.mm" |
625 |
> |
CPPFLAGS="$CPPFLAGS -I../MacOSX/Launcher" |
626 |
> |
fi |
627 |
|
fi |
628 |
+ |
if [[ "x$WANT_ESD" = "xno" -a "x$ac_cv_framework_CoreAudio" = "xyes" -a "x$WANT_SDL_AUDIO" = "xno" ]]; then |
629 |
+ |
AUDIOSRC="../MacOSX/audio_macosx.cpp ../MacOSX/AudioBackEnd.cpp ../MacOSX/AudioDevice.cpp ../MacOSX/MacOSX_sound_if.cpp" |
630 |
+ |
OSX_CORE_AUDIO="-DOSX_CORE_AUDIO" |
631 |
+ |
fi |
632 |
+ |
;; |
633 |
+ |
irix*) |
634 |
+ |
AUDIOSRC=Irix/audio_irix.cpp |
635 |
+ |
LIBS="$LIBS -laudio" |
636 |
+ |
WANT_ESD=no |
637 |
+ |
|
638 |
+ |
dnl Check if our compiler supports -IPA (MIPSPro) |
639 |
+ |
HAVE_IPA=no |
640 |
+ |
ocflags="$CFLAGS" |
641 |
+ |
CFLAGS=`echo " $CFLAGS -IPA" | sed -e "s/ -g //g"` |
642 |
+ |
AC_MSG_CHECKING(if "-IPA" works) |
643 |
+ |
dnl Do a test compile of an empty function |
644 |
+ |
AC_TRY_COMPILE([#if defined __GNUC__ |
645 |
+ |
# error GCC does not support IPA yet |
646 |
+ |
#endif],, [AC_MSG_RESULT(yes); HAVE_IPA=yes], AC_MSG_RESULT(no)) |
647 |
+ |
CFLAGS="$ocflags" |
648 |
|
;; |
649 |
< |
cygwin*) |
650 |
< |
SERIALSRC="../dummy/serial_dummy.cpp" |
649 |
> |
esac |
650 |
> |
|
651 |
> |
dnl BINCUE |
652 |
> |
AS_IF([test "x$with_bincue" = "xyes" ], [have_bincue=yes], [have_bincue=no]) |
653 |
> |
AS_IF([test "x$have_bincue" = "xyes" ], [ |
654 |
> |
if [[ "xOSX_CORE_AUDIO" = "xno" -a "x$WANT_SDL_AUDIO"="xno"]]; then |
655 |
> |
AC_MSG_ERROR([You need SDL or OSX Core Audio to use BINCUE support.]) |
656 |
> |
else |
657 |
> |
CPPFLAGS="$CPPFLAGS -DBINCUE $OSX_CORE_AUDIO" |
658 |
> |
fi |
659 |
> |
]) |
660 |
> |
|
661 |
> |
dnl LIBVHD |
662 |
> |
AS_IF([test "x$with_libvhd" = "xyes" ], [have_libvhd=yes], [have_libvhd=no]) |
663 |
> |
AS_IF([test "x$have_libvhd" = "xyes" ], [ |
664 |
> |
CPPFLAGS="$CPPFLAGS -DHAVE_LIBVHD" |
665 |
> |
LIBS="$LIBS -lvhd" |
666 |
> |
case $target_os in |
667 |
> |
linux*) |
668 |
> |
LIBS="$LIBS -luuid" |
669 |
> |
esac |
670 |
> |
AC_CHECK_LIB(vhd, vhd_open) |
671 |
> |
AC_CHECK_LIB(vhd, vhd_io_read) |
672 |
> |
AC_CHECK_LIB(vhd, vhd_io_write) |
673 |
> |
AC_CHECK_LIB(vhd, vhd_close) |
674 |
> |
]) |
675 |
> |
|
676 |
> |
|
677 |
> |
|
678 |
> |
|
679 |
> |
dnl Is the slirp library supported? |
680 |
> |
case "$ac_cv_have_byte_bitfields" in |
681 |
> |
yes|"guessing yes") |
682 |
> |
CAN_SLIRP=yes |
683 |
> |
ETHERSRC=ether_unix.cpp |
684 |
|
;; |
685 |
|
esac |
686 |
+ |
if [[ -n "$CAN_SLIRP" ]]; then |
687 |
+ |
AC_DEFINE(HAVE_SLIRP, 1, [Define if slirp library is supported]) |
688 |
+ |
SLIRP_SRCS="\ |
689 |
+ |
../slirp/bootp.c ../slirp/ip_output.c ../slirp/tcp_input.c \ |
690 |
+ |
../slirp/cksum.c ../slirp/mbuf.c ../slirp/tcp_output.c \ |
691 |
+ |
../slirp/debug.c ../slirp/misc.c ../slirp/tcp_subr.c \ |
692 |
+ |
../slirp/if.c ../slirp/sbuf.c ../slirp/tcp_timer.c \ |
693 |
+ |
../slirp/ip_icmp.c ../slirp/slirp.c ../slirp/tftp.c \ |
694 |
+ |
../slirp/ip_input.c ../slirp/socket.c ../slirp/udp.c" |
695 |
+ |
fi |
696 |
+ |
AC_SUBST(SLIRP_SRCS) |
697 |
|
|
698 |
|
dnl SDL overrides |
699 |
|
if [[ "x$WANT_SDL" = "xyes" ]]; then |
700 |
|
AC_DEFINE(USE_SDL, 1, [Define to enble SDL support.]) |
701 |
+ |
if [[ "x$WANT_SDL_FRAMEWORK" = "xyes" ]]; then |
702 |
+ |
EXTRASYSSRCS="$EXTRASYSSRCS ../SDL/SDLMain.m" |
703 |
+ |
fi |
704 |
|
fi |
705 |
|
if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; then |
706 |
|
AC_DEFINE(USE_SDL_VIDEO, 1, [Define to enable SDL video graphics support.]) |
708 |
|
KEYCODES="../SDL/keycodes" |
709 |
|
if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then |
710 |
|
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/clip_macosx.cpp" |
711 |
+ |
EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/utils_macosx.mm" |
712 |
+ |
CPPFLAGS="$CPPFLAGS -I../MacOSX" |
713 |
|
else |
714 |
< |
case "$target_os" in |
482 |
< |
cygwin*) |
483 |
< |
EXTRASYSSRCS="$EXTRASYSSRCS ../Windows/clip_windows.cpp" |
484 |
< |
;; |
485 |
< |
*) |
486 |
< |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
487 |
< |
;; |
488 |
< |
esac |
714 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
715 |
|
fi |
716 |
|
else |
717 |
|
VIDEOSRCS="video_x.cpp" |
723 |
|
AUDIOSRC="../SDL/audio_sdl.cpp" |
724 |
|
fi |
725 |
|
|
726 |
< |
SYSSRCS="$VIDEOSRCS $EXTFSSRC $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $EXTRASYSSRCS" |
726 |
> |
dnl BINCUE overrides |
727 |
> |
|
728 |
> |
if [[ "x$have_bincue" = "xyes" ]]; then |
729 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS bincue_unix.cpp" |
730 |
> |
fi |
731 |
> |
|
732 |
> |
dnl libvhd overrides |
733 |
> |
|
734 |
> |
if [[ "x$have_libvhd" = "xyes" ]]; then |
735 |
> |
EXTRASYSSRCS="$EXTRASYSSRCS vhd_unix.cpp" |
736 |
> |
fi |
737 |
> |
|
738 |
> |
|
739 |
> |
SYSSRCS="$VIDEOSRCS $EXTFSSRC $PREFSSRC $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $EXTRASYSSRCS" |
740 |
|
|
741 |
|
dnl Define a macro that translates a yesno-variable into a C macro definition |
742 |
|
dnl to be put into the config.h file |
743 |
|
dnl $1 -- the macro to define |
744 |
|
dnl $2 -- the value to translate |
745 |
|
dnl $3 -- template name |
746 |
< |
AC_DEFUN(AC_TRANSLATE_DEFINE, [ |
746 |
> |
AC_DEFUN([AC_TRANSLATE_DEFINE], [ |
747 |
|
if [[ "x$2" = "xyes" -o "x$2" = "xguessing yes" ]]; then |
748 |
|
AC_DEFINE($1, 1, $3) |
749 |
|
fi |
1152 |
|
|
1153 |
|
dnl Check addressing mode to use |
1154 |
|
AC_MSG_CHECKING([for addressing mode to use]) |
916 |
– |
case "$os_target" in |
917 |
– |
cygwin*) |
918 |
– |
WANT_ADDRESSING_MODE="direct,cygwin-hack" |
919 |
– |
NATMEM_OFFSET= |
920 |
– |
;; |
921 |
– |
esac |
1155 |
|
if [[ "$EMULATED_PPC" != "yes" ]]; then |
1156 |
|
if [[ "$WANT_ADDRESSING_MODE" != "real" ]]; then |
1157 |
|
AC_MSG_WARN([Running in native PowerPC mode, force use of Real Addressing.]) |
1383 |
|
dnl Check for GCC 2.7 or higher. |
1384 |
|
HAVE_GCC27=no |
1385 |
|
AC_MSG_CHECKING(for GCC 2.7 or higher) |
1386 |
< |
AC_EGREP_CPP(xyes, |
1387 |
< |
[#if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5 |
1388 |
< |
xyes |
1389 |
< |
#endif |
1390 |
< |
], [AC_MSG_RESULT(yes); HAVE_GCC27=yes], AC_MSG_RESULT(no)) |
1386 |
> |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if ! (__GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5) |
1387 |
> |
# error gcc < 2.7 |
1388 |
> |
typedef syntax error; |
1389 |
> |
#endif |
1390 |
> |
]])], |
1391 |
> |
[AC_MSG_RESULT(yes); HAVE_GCC27=yes], |
1392 |
> |
[AC_MSG_RESULT(no)]) |
1393 |
|
|
1394 |
|
dnl Check for GCC 3.0 or higher. |
1395 |
|
HAVE_GCC30=no |
1396 |
|
AC_MSG_CHECKING(for GCC 3.0 or higher) |
1397 |
< |
AC_EGREP_CPP(xyes, |
1398 |
< |
[#if __GNUC__ >= 3 |
1399 |
< |
xyes |
1400 |
< |
#endif |
1401 |
< |
], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no)) |
1397 |
> |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if ! (__GNUC__ >= 3) |
1398 |
> |
# error gcc < 3 |
1399 |
> |
typedef syntax error; |
1400 |
> |
#endif |
1401 |
> |
]])], |
1402 |
> |
[AC_MSG_RESULT(yes); HAVE_GCC30=yes], |
1403 |
> |
[AC_MSG_RESULT(no)]) |
1404 |
|
|
1405 |
|
dnl Check for ICC. |
1406 |
|
AC_MSG_CHECKING(for ICC) |
1431 |
|
rm -rf conftest* |
1432 |
|
]) |
1433 |
|
|
1434 |
+ |
dnl Add -fno-strict-aliasing for slirp sources |
1435 |
+ |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
1436 |
+ |
SAVED_CFLAGS="$CFLAGS" |
1437 |
+ |
CFLAGS="$CFLAGS -fno-strict-aliasing" |
1438 |
+ |
AC_CACHE_CHECK([whether the compiler supports -fno-strict-aliasing], |
1439 |
+ |
ac_cv_gcc_no_strict_aliasing, [ |
1440 |
+ |
AC_TRY_COMPILE([],[], |
1441 |
+ |
[ac_cv_gcc_no_strict_aliasing=yes; AC_SUBST(SLIRP_CFLAGS, "-fno-strict-aliasing")], |
1442 |
+ |
[ac_cv_gcc_no_strict_aliasing=no]) |
1443 |
+ |
]) |
1444 |
+ |
CFLAGS="$SAVED_CFLAGS" |
1445 |
+ |
fi |
1446 |
+ |
|
1447 |
+ |
dnl Add -mdynamic-no-pic for MacOS X (XXX icc10 will support MacOS X) |
1448 |
+ |
if [[ "x$HAVE_GCC30" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
1449 |
+ |
SAVED_CFLAGS="$CFLAGS" |
1450 |
+ |
CFLAGS="$CFLAGS -mdynamic-no-pic" |
1451 |
+ |
AC_CACHE_CHECK([whether the compiler supports -mdynamic-no-pic], |
1452 |
+ |
ac_cv_gcc_mdynamic_no_pic, [ |
1453 |
+ |
AC_TRY_COMPILE([],[],[ac_cv_gcc_mdynamic_no_pic=yes],[ac_cv_gcc_mdynamic_no_pic=no]) |
1454 |
+ |
]) |
1455 |
+ |
if [[ "x$ac_cv_gcc_mdynamic_no_pic" = "xyes" ]]; then |
1456 |
+ |
CXXFLAGS="$CXXFLAGS -mdynamic-no-pic" |
1457 |
+ |
else |
1458 |
+ |
CFLAGS="$SAVED_CFLAGS" |
1459 |
+ |
fi |
1460 |
+ |
fi |
1461 |
+ |
|
1462 |
|
dnl CPU emulator sources |
1463 |
|
if [[ "x$EMULATED_PPC" = "xyes" ]]; then |
1464 |
|
CPUSRCS="\ |
1467 |
|
../kpx_cpu/src/cpu/ppc/ppc-cpu.cpp \ |
1468 |
|
../kpx_cpu/src/cpu/ppc/ppc-decode.cpp \ |
1469 |
|
../kpx_cpu/src/cpu/ppc/ppc-execute.cpp \ |
1470 |
< |
../kpx_cpu/src/cpu/ppc/ppc-translate.cpp" |
1470 |
> |
../kpx_cpu/src/cpu/ppc/ppc-translate.cpp \ |
1471 |
> |
../kpx_cpu/src/utils/utils-cpuinfo.cpp" |
1472 |
|
CPPFLAGS="$CPPFLAGS -I../kpx_cpu/include -I../kpx_cpu/src" |
1473 |
|
|
1474 |
|
dnl Enable JIT compiler, if possible |
1485 |
|
i?86:elf) |
1486 |
|
ac_cv_use_dyngen=yes |
1487 |
|
;; |
1488 |
+ |
mips:elf) |
1489 |
+ |
ac_cv_use_dyngen=yes |
1490 |
+ |
;; |
1491 |
|
powerpc:mach) |
1492 |
|
ac_cv_use_dyngen=yes |
1493 |
|
;; |
1494 |
+ |
x86_64:mach) |
1495 |
+ |
ac_cv_use_dyngen=yes |
1496 |
+ |
;; |
1497 |
+ |
i?86:mach) |
1498 |
+ |
ac_cv_use_dyngen=yes |
1499 |
+ |
;; |
1500 |
|
*:*) |
1501 |
|
ac_cv_use_dyngen=no |
1502 |
|
;; |
1506 |
|
if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
1507 |
|
DYNGEN_CC=$CXX |
1508 |
|
else |
1509 |
< |
for p in /usr/bin /usr/local/bin; do |
1509 |
> |
for p in /usr/bin /usr/local/bin /usr/freeware/bin; do |
1510 |
|
gxx="$p/g++" |
1511 |
|
if [[ -x "$gxx" ]]; then |
1512 |
|
DYNGEN_CC="$gxx" |
1521 |
|
if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then |
1522 |
|
case $host_cpu in |
1523 |
|
i?86) |
1524 |
< |
DYNGEN_OP_FLAGS="-fomit-frame-pointer -mpreferred-stack-boundary=2" |
1524 |
> |
DYNGEN_OP_FLAGS="-fomit-frame-pointer" |
1525 |
> |
;; |
1526 |
> |
mips) |
1527 |
> |
DYNGEN_OP_FLAGS="-fno-delayed-branch -mno-abicalls" |
1528 |
|
;; |
1529 |
|
powerpc) |
1530 |
|
if [[ "x$ac_cv_object_format" = "xmach" ]]; then |
1532 |
|
fi |
1533 |
|
;; |
1534 |
|
esac |
1535 |
< |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
1536 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -falign-functions=0" |
1535 |
> |
have_dyngen_gcc3=no |
1536 |
> |
case "x`$DYNGEN_CC -dumpversion`" in |
1537 |
> |
x[12].*) ;; |
1538 |
> |
x*) have_dyngen_gcc3=yes ;; |
1539 |
> |
esac |
1540 |
> |
if [[ "x$have_dyngen_gcc3" = "xyes" ]]; then |
1541 |
> |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-align-functions" |
1542 |
|
else |
1543 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0" |
1544 |
|
fi |
1545 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000 -fno-exceptions -g0" |
1546 |
< |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
1545 |
> |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-functions -finline-limit=10000 -fno-exceptions -g0" |
1546 |
> |
if [[ "x$have_dyngen_gcc3" = "xyes" ]]; then |
1547 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-reorder-blocks -fno-optimize-sibling-calls" |
1548 |
|
fi |
1549 |
+ |
if [[ "x$DYNGEN_CC" != "x$CXX" ]]; then |
1550 |
+ |
DYNGEN_CFLAGS="-O2 $CFLAGS" |
1551 |
+ |
DYNGEN_CXXFLAGS="-O2 $CXXFLAGS" |
1552 |
+ |
else |
1553 |
+ |
DYNGEN_CFLAGS="\$(CFLAGS)" |
1554 |
+ |
DYNGEN_CXXFLAGS="\$(CXXFLAGS)" |
1555 |
+ |
fi |
1556 |
|
else |
1557 |
|
WANT_JIT=no |
1558 |
|
fi |
1564 |
|
CPUSRCS="\ |
1565 |
|
../kpx_cpu/src/cpu/jit/jit-cache.cpp \ |
1566 |
|
../kpx_cpu/src/cpu/jit/basic-dyngen.cpp \ |
1567 |
< |
../kpx_cpu/src/cpu/ppc/ppc-dyngen.cpp $CPUSRCS" |
1567 |
> |
../kpx_cpu/src/cpu/ppc/ppc-dyngen.cpp \ |
1568 |
> |
../kpx_cpu/src/cpu/ppc/ppc-jit.cpp $CPUSRCS" |
1569 |
|
fi |
1570 |
|
fi |
1571 |
|
CPUSRCS="$CPUSRCS ../kpx_cpu/sheepshaver_glue.cpp" |
1572 |
|
else |
1573 |
|
WANT_JIT=no |
1574 |
|
fi |
1284 |
– |
if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then |
1285 |
– |
AC_CACHE_CHECK([whether static data regions are executable], |
1286 |
– |
ac_cv_have_static_data_exec, [ |
1287 |
– |
AC_TRY_RUN([int main(void) { |
1288 |
– |
#if defined(__powerpc__) || defined(__ppc__) |
1289 |
– |
static unsigned int p[8] = {0x4e800020,}; |
1290 |
– |
asm volatile("dcbst 0,%0" : : "r" (p) : "memory"); |
1291 |
– |
asm volatile("sync" : : : "memory"); |
1292 |
– |
asm volatile("icbi 0,%0" : : "r" (p) : "memory"); |
1293 |
– |
asm volatile("sync" : : : "memory"); |
1294 |
– |
asm volatile("isync" : : : "memory"); |
1295 |
– |
((void (*)(void))p)(); |
1296 |
– |
return 0; |
1297 |
– |
#endif |
1298 |
– |
return 1; |
1299 |
– |
}], ac_cv_have_static_data_exec=yes, ac_cv_have_static_data_exec=no, |
1300 |
– |
dnl When cross-compiling, do not assume anything. |
1301 |
– |
ac_cv_have_static_data_exec=no |
1302 |
– |
) |
1303 |
– |
]) |
1304 |
– |
else |
1305 |
– |
ac_cv_use_dyngen=no |
1306 |
– |
fi |
1307 |
– |
AC_TRANSLATE_DEFINE(HAVE_STATIC_DATA_EXEC, "$ac_cv_have_static_data_exec", |
1308 |
– |
[Define if your system marks static data pages as executable.]) |
1309 |
– |
|
1575 |
|
if [[ "x$WANT_JIT" = "xyes" ]]; then |
1576 |
|
CPPFLAGS="$CPPFLAGS -DUSE_JIT" |
1577 |
|
fi |
1578 |
|
|
1579 |
+ |
dnl Higher level optimizations with MIPSPro compilers are possible |
1580 |
+ |
if [[ "x$HAVE_IPA" = "xyes" ]]; then |
1581 |
+ |
CFLAGS="`echo $CFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA" |
1582 |
+ |
CXXFLAGS="`echo $CXXFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA" |
1583 |
+ |
CXXFLAGS="-LANG:std $CXXFLAGS" |
1584 |
+ |
LDFLAGS="$LDFLAGS -O3 -OPT:Olimit=0 -IPA" |
1585 |
+ |
fi |
1586 |
+ |
|
1587 |
+ |
dnl Check for linker script support |
1588 |
+ |
case $target_os:$target_cpu in |
1589 |
+ |
linux*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";; |
1590 |
+ |
linux*:x86_64) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-x86_64.ld";; |
1591 |
+ |
linux*:powerpc) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-ppc.ld";; |
1592 |
+ |
netbsd*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";; |
1593 |
+ |
freebsd*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/freebsd-i386.ld";; |
1594 |
+ |
darwin*:*) LINKER_SCRIPT_FLAGS="-Wl,-seg1addr,0x78048000";; |
1595 |
+ |
esac |
1596 |
+ |
if [[ -n "$LINKER_SCRIPT_FLAGS" ]]; then |
1597 |
+ |
AC_CACHE_CHECK([whether linker script is usable], |
1598 |
+ |
ac_cv_linker_script_works, [ |
1599 |
+ |
AC_LANG_SAVE |
1600 |
+ |
AC_LANG_CPLUSPLUS |
1601 |
+ |
saved_LDFLAGS="$LDFLAGS" |
1602 |
+ |
LDFLAGS="$LDFLAGS $LINKER_SCRIPT_FLAGS" |
1603 |
+ |
AC_TRY_RUN( |
1604 |
+ |
[int main() {if ((char *)&main < (char *)0x70000000) return 1;}], |
1605 |
+ |
[ac_cv_linker_script_works=yes], |
1606 |
+ |
[ac_cv_linker_script_works=no], |
1607 |
+ |
dnl When cross-compiling, assume it works |
1608 |
+ |
[ac_cv_linker_script_works="guessing yes"] |
1609 |
+ |
) |
1610 |
+ |
AC_LANG_RESTORE |
1611 |
+ |
if [[ "$ac_cv_linker_script_works" = "no" ]]; then |
1612 |
+ |
LDFLAGS="$saved_LDFLAGS" |
1613 |
+ |
LINKER_SCRIPT_FLAGS="" |
1614 |
+ |
fi |
1615 |
+ |
]) |
1616 |
+ |
fi |
1617 |
+ |
AC_TRANSLATE_DEFINE(HAVE_LINKER_SCRIPT, "$ac_cv_linker_script_works", |
1618 |
+ |
[Define if there is a linker script to relocate the executable above 0x70000000.]) |
1619 |
+ |
|
1620 |
|
dnl Generate Makefile. |
1621 |
|
AC_SUBST(PERL) |
1622 |
|
AC_SUBST(USE_DYNGEN, [$ac_cv_use_dyngen]) |
1623 |
|
AC_SUBST(DYNGENSRCS) |
1624 |
|
AC_SUBST(DYNGEN_CC) |
1625 |
+ |
AC_SUBST(DYNGEN_CFLAGS) |
1626 |
+ |
AC_SUBST(DYNGEN_CXXFLAGS) |
1627 |
|
AC_SUBST(DYNGEN_OP_FLAGS) |
1628 |
|
AC_SUBST(SYSSRCS) |
1629 |
|
AC_SUBST(CPUSRCS) |
1639 |
|
echo SheepShaver configuration summary: |
1640 |
|
echo |
1641 |
|
echo SDL support ...................... : $SDL_SUPPORT |
1642 |
+ |
echo BINCUE support ................... : $have_bincue |
1643 |
+ |
echo LIBVHD support ................... : $have_libvhd |
1644 |
|
echo FBDev DGA support ................ : $WANT_FBDEV_DGA |
1645 |
|
echo XFree86 DGA support .............. : $WANT_XF86_DGA |
1646 |
|
echo XFree86 VidMode support .......... : $WANT_XF86_VIDMODE |