1 |
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dnl Process this file with autoconf to produce a configure script. |
2 |
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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=$enableval], [WANT_EMULATED_PPC=auto]) |
34 |
+ |
AC_ARG_ENABLE(fbdev-dga, [ --enable-fbdev-dga use direct frame buffer access via /dev/fb0 [default=yes]], [WANT_FBDEV_DGA=$enableval], [WANT_FBDEV_DGA=yes]) |
35 |
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AC_ARG_ENABLE(xf86-dga, [ --enable-xf86-dga use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [WANT_XF86_DGA=yes]) |
36 |
< |
AC_ARG_ENABLE(xf86-vidmode, [ --enable-xf86-vidmode use the XFree86 VidMode extension [default=no]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=no]) |
36 |
> |
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 |
< |
AC_ARG_WITH(gtk, [ --with-gtk use GTK user interface [default=yes]], [WANT_GTK=$withval], [WANT_GTK=yes]) |
40 |
> |
AC_ARG_WITH(gtk, [ --with-gtk use GTK user interface [default=yes]], |
41 |
> |
[case "$withval" in |
42 |
> |
gtk1) WANT_GTK="gtk";; |
43 |
> |
gtk|gtk2) WANT_GTK="$withval";; |
44 |
> |
yes) WANT_GTK="gtk2 gtk";; |
45 |
> |
*) WANT_GTK="no";; |
46 |
> |
esac], |
47 |
> |
[WANT_GTK="gtk2 gtk"]) |
48 |
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AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$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=$withval]) |
50 |
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|
51 |
+ |
AC_ARG_WITH(bincue, |
52 |
+ |
AS_HELP_STRING([--with-bincue], [Allow cdrom image files in bin/cue mode])) |
53 |
+ |
|
54 |
+ |
AC_ARG_WITH(libvhd, |
55 |
+ |
AS_HELP_STRING([--with-libvhd], [Enable VHD disk images])) |
56 |
+ |
|
57 |
+ |
|
58 |
|
dnl Addressing mode |
59 |
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AC_ARG_ENABLE(addressing, |
60 |
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[ --enable-addressing=AM set the addressing mode to use [default=real]], |
70 |
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AC_ARG_ENABLE(sdl-static, [ --enable-sdl-static use SDL static libraries for linking [default=no]], [WANT_SDL_STATIC=$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=$enableval], [WANT_SDL_VIDEO=no]) |
72 |
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AC_ARG_ENABLE(sdl-audio, [ --enable-sdl-audio use SDL for audio [default=no]], [WANT_SDL_AUDIO=$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 |
80 |
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AC_PROG_MAKE_SET |
81 |
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AC_PROG_INSTALL |
82 |
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AC_PROG_EGREP |
83 |
< |
AC_CHECK_PROGS(FILE, [file false]) |
83 |
> |
AC_PATH_PROGS(FILE, [file false]) |
84 |
> |
AC_PATH_PROG(PERL, [perl]) |
85 |
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|
86 |
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dnl Check for PowerPC target CPU. |
87 |
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HAVE_PPC=no |
122 |
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if grep mon_init $mon_srcdir/mon.h >/dev/null 2>/dev/null; then |
123 |
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AC_MSG_RESULT(yes) |
124 |
|
AC_DEFINE(ENABLE_MON, 1, [Define if using "mon".]) |
125 |
< |
MONSRCS="$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 |
|
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 |
|
else |
142 |
|
|
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`$sdl_config --exec-prefix`/lib -lSDL" |
198 |
< |
;; |
135 |
< |
*) |
191 |
> |
if [[ "x$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 $sdl_libs" |
210 |
< |
else |
211 |
< |
WANT_SDL=no |
212 |
< |
WANT_SDL_VIDEO=no |
150 |
< |
WANT_SDL_AUDIO=no |
205 |
> |
CFLAGS="$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 |
235 |
< |
no:linux*) |
235 |
> |
no:linux*|no:netbsd*) |
236 |
|
dnl We do have our own pthread_cancel() implementation |
237 |
|
AC_DEFINE(HAVE_PTHREAD_CANCEL, 1, [Define if you have the pthread_cancel function.]) |
238 |
|
;; |
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) |
187 |
– |
if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then |
188 |
– |
AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.]) |
189 |
– |
fi |
254 |
|
dnl If POSIX.4 semaphores are not available, we emulate them with pthread mutexes. |
255 |
|
SEMSRC= |
256 |
|
AC_CHECK_FUNCS(sem_init, , [ |
260 |
|
]) |
261 |
|
;; |
262 |
|
esac |
263 |
+ |
if [[ "x$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$WANT_FBDEV_DGA" = "xyes" ]]; then |
269 |
+ |
AC_CHECK_HEADER(linux/fb.h, [ |
270 |
+ |
AC_DEFINE(ENABLE_FBDEV_DGA, 1, [Define if using Linux fbdev extension.]) |
271 |
+ |
], [ |
272 |
+ |
AC_MSG_WARN([Could not find Linux FBDev extension, ignoring --enable-fbdev-dga.]) |
273 |
+ |
WANT_FBDEV_DGA=no |
274 |
+ |
]) |
275 |
+ |
fi |
276 |
|
|
277 |
|
dnl We use XFree86 DGA if possible. |
278 |
|
if [[ "x$WANT_XF86_DGA" = "xyes" ]]; then |
298 |
|
|
299 |
|
dnl We use GTK+ if possible. |
300 |
|
UISRCS=../dummy/prefs_editor_dummy.cpp |
301 |
< |
if [[ "x$WANT_GTK" = "xyes" ]]; then |
301 |
> |
case "x$WANT_GTK" in |
302 |
> |
xgtk2*) |
303 |
> |
WANT_GTK=no |
304 |
> |
AM_PATH_GTK_2_0(1.3.15, [ |
305 |
> |
GUI_CFLAGS="$GTK_CFLAGS" |
306 |
> |
GUI_LIBS="$GTK_LIBS" |
307 |
> |
WANT_GTK=gtk2 |
308 |
> |
], [ |
309 |
> |
case "x${WANT_GTK}x" in |
310 |
> |
*gtkx) |
311 |
> |
AC_MSG_WARN([Could not find GTK+ 2.0, trying with GTK+ 1.2.]) |
312 |
> |
WANT_GTK=gtk |
313 |
> |
;; |
314 |
> |
*) |
315 |
> |
AC_MSG_WARN([Could not find GTK+, disabling user interface.]) |
316 |
> |
WANT_GTK=no |
317 |
> |
;; |
318 |
> |
esac |
319 |
> |
]) |
320 |
> |
;; |
321 |
> |
esac |
322 |
> |
if [[ "x$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 $GTK_CFLAGS" |
229 |
< |
LIBS="$LIBS $GTK_LIBS" |
230 |
< |
UISRCS=prefs_editor_gtk.cpp |
325 |
> |
GUI_CFLAGS="$GTK_CFLAGS" |
326 |
> |
GUI_LIBS="$GTK_LIBS" |
327 |
> |
WANT_GTK=gtk |
328 |
|
], [ |
329 |
|
AC_MSG_WARN([Could not find GTK+, disabling user interface.]) |
233 |
– |
WANT_GTK=no |
330 |
|
]) |
331 |
|
fi |
332 |
+ |
if [[ "x$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.]) |
246 |
– |
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) |
258 |
– |
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(netinet/in.h 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) |
307 |
– |
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) |
452 |
|
;; |
453 |
|
*:*) |
454 |
|
AC_SEARCH_LIBS(clock_gettime, [rt posix4]) |
455 |
< |
AC_CHECK_FUNCS(clock_gettime) |
455 |
> |
AC_CHECK_FUNCS(clock_gettime clock_nanosleep) |
456 |
|
;; |
457 |
|
esac |
458 |
|
|
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 Linux/asm_linux.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$EMULATED_PPC" = "xno" ]]; then |
610 |
> |
EXTRASYSSRCS="paranoia.cpp NetBSD/sheepthreads.c ppc_asm.S" |
611 |
|
fi |
612 |
|
;; |
613 |
|
darwin*) |
614 |
+ |
ETHERSRC=ether_unix.cpp |
615 |
|
if [[ "x$EMULATED_PPC" = "xno" ]]; then |
616 |
< |
EXTRASYSSRCS="Darwin/paranoia.cpp Linux/asm_linux.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 "$target_os" in |
434 |
< |
cygwin*) |
435 |
< |
EXTRASYSSRCS="$EXTRASYSSRCS ../Windows/clip_windows.cpp" |
436 |
< |
;; |
437 |
< |
*) |
438 |
< |
EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp" |
439 |
< |
;; |
440 |
< |
esac |
714 |
> |
EXTRASYSSRCS="$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, $3) |
749 |
|
fi |
753 |
|
AC_CACHE_CHECK([whether TUN/TAP is supported], |
754 |
|
ac_cv_tun_tap_support, [ |
755 |
|
AC_TRY_COMPILE([ |
756 |
+ |
#if defined(HAVE_NETINET_IN_H) |
757 |
+ |
#include <netinet/in.h> |
758 |
+ |
#endif |
759 |
|
#if defined(HAVE_LINUX_IF_H) && defined(HAVE_LINUX_IF_TUN_H) |
760 |
|
#include <linux/if.h> |
761 |
|
#include <linux/if_tun.h> |
1155 |
|
|
1156 |
|
dnl Check addressing mode to use |
1157 |
|
AC_MSG_CHECKING([for addressing mode to use]) |
868 |
– |
case "$os_target" in |
869 |
– |
cygwin*) |
870 |
– |
WANT_ADDRESSING_MODE="direct,cygwin-hack" |
871 |
– |
NATMEM_OFFSET= |
872 |
– |
;; |
873 |
– |
esac |
1158 |
|
if [[ "$EMULATED_PPC" != "yes" ]]; then |
1159 |
|
if [[ "$WANT_ADDRESSING_MODE" != "real" ]]; then |
1160 |
|
AC_MSG_WARN([Running in native PowerPC mode, force use of Real Addressing.]) |
1236 |
|
fi |
1237 |
|
AC_MSG_RESULT($WANT_ADDRESSING_MODE) |
1238 |
|
|
1239 |
+ |
dnl Utility macro used by next two tests. |
1240 |
+ |
dnl AC_EXAMINE_OBJECT(C source code, |
1241 |
+ |
dnl commands examining object file, |
1242 |
+ |
dnl [commands to run if compile failed]): |
1243 |
+ |
dnl |
1244 |
+ |
dnl Compile the source code to an object file; then convert it into a |
1245 |
+ |
dnl printable representation. All unprintable characters and |
1246 |
+ |
dnl asterisks (*) are replaced by dots (.). All white space is |
1247 |
+ |
dnl deleted. Newlines (ASCII 0x10) in the input are preserved in the |
1248 |
+ |
dnl output, but runs of newlines are compressed to a single newline. |
1249 |
+ |
dnl Finally, line breaks are forcibly inserted so that no line is |
1250 |
+ |
dnl longer than 80 columns and the file ends with a newline. The |
1251 |
+ |
dnl result of all this processing is in the file conftest.dmp, which |
1252 |
+ |
dnl may be examined by the commands in the second argument. |
1253 |
+ |
dnl |
1254 |
+ |
AC_DEFUN([gcc_AC_EXAMINE_OBJECT], |
1255 |
+ |
[AC_LANG_SAVE |
1256 |
+ |
AC_LANG_C |
1257 |
+ |
dnl Next bit cribbed from AC_TRY_COMPILE. |
1258 |
+ |
cat > conftest.$ac_ext <<EOF |
1259 |
+ |
[#line __oline__ "configure" |
1260 |
+ |
#include "confdefs.h" |
1261 |
+ |
$1 |
1262 |
+ |
]EOF |
1263 |
+ |
if AC_TRY_EVAL(ac_compile); then |
1264 |
+ |
od -c conftest.o | |
1265 |
+ |
sed ['s/^[0-7]*[ ]*/ / |
1266 |
+ |
s/\*/./g |
1267 |
+ |
s/ \\n/*/g |
1268 |
+ |
s/ [0-9][0-9][0-9]/./g |
1269 |
+ |
s/ \\[^ ]/./g'] | |
1270 |
+ |
tr -d ' |
1271 |
+ |
' | tr -s '*' ' |
1272 |
+ |
' | fold | sed '$a\ |
1273 |
+ |
' > conftest.dmp |
1274 |
+ |
$2 |
1275 |
+ |
ifelse($3, , , else |
1276 |
+ |
$3 |
1277 |
+ |
)dnl |
1278 |
+ |
fi |
1279 |
+ |
rm -rf conftest* |
1280 |
+ |
AC_LANG_RESTORE]) |
1281 |
+ |
|
1282 |
+ |
dnl Floating point format probe. |
1283 |
+ |
dnl The basic concept is the same as the above: grep the object |
1284 |
+ |
dnl file for an interesting string. We have to watch out for |
1285 |
+ |
dnl rounding changing the values in the object, however; this is |
1286 |
+ |
dnl handled by ignoring the least significant byte of the float. |
1287 |
+ |
dnl |
1288 |
+ |
dnl Does not know about VAX G-float or C4x idiosyncratic format. |
1289 |
+ |
dnl It does know about PDP-10 idiosyncratic format, but this is |
1290 |
+ |
dnl not presently supported by GCC. S/390 "binary floating point" |
1291 |
+ |
dnl is in fact IEEE (but maybe we should have that in EBCDIC as well |
1292 |
+ |
dnl as ASCII?) |
1293 |
+ |
dnl |
1294 |
+ |
AC_DEFUN([gcc_AC_C_FLOAT_FORMAT], |
1295 |
+ |
[AC_CACHE_CHECK(floating point format, ac_cv_c_float_format, |
1296 |
+ |
[gcc_AC_EXAMINE_OBJECT( |
1297 |
+ |
[/* This will not work unless sizeof(double) == 8. */ |
1298 |
+ |
extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1]; |
1299 |
+ |
|
1300 |
+ |
/* This structure must have no internal padding. */ |
1301 |
+ |
struct possibility { |
1302 |
+ |
char prefix[8]; |
1303 |
+ |
double candidate; |
1304 |
+ |
char postfix[8]; |
1305 |
+ |
}; |
1306 |
+ |
|
1307 |
+ |
#define C(cand) { "\nformat:", cand, ":tamrof\n" } |
1308 |
+ |
struct possibility table [] = |
1309 |
+ |
{ |
1310 |
+ |
C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */ |
1311 |
+ |
C( 3.53802595280598432000e+18), /* D__float - VAX */ |
1312 |
+ |
C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */ |
1313 |
+ |
C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */ |
1314 |
+ |
C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */ |
1315 |
+ |
};], |
1316 |
+ |
[if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1317 |
+ |
ac_cv_c_float_format='IEEE (big-endian)' |
1318 |
+ |
elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1319 |
+ |
ac_cv_c_float_format='IEEE (big-endian)' |
1320 |
+ |
elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1321 |
+ |
ac_cv_c_float_format='IEEE (little-endian)' |
1322 |
+ |
elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1323 |
+ |
ac_cv_c_float_format='IEEE (little-endian)' |
1324 |
+ |
elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1325 |
+ |
ac_cv_c_float_format='VAX D-float' |
1326 |
+ |
elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1327 |
+ |
ac_cv_c_float_format='PDP-10' |
1328 |
+ |
elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then |
1329 |
+ |
ac_cv_c_float_format='IBM 370 hex' |
1330 |
+ |
else |
1331 |
+ |
AC_MSG_ERROR(Unknown floating point format) |
1332 |
+ |
fi], |
1333 |
+ |
[AC_MSG_ERROR(compile failed)]) |
1334 |
+ |
]) |
1335 |
+ |
# IEEE is the default format. If the float endianness isn't the same |
1336 |
+ |
# as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN |
1337 |
+ |
# (which is a tristate: yes, no, default). This is only an issue with |
1338 |
+ |
# IEEE; the other formats are only supported by a few machines each, |
1339 |
+ |
# all with the same endianness. |
1340 |
+ |
format=IEEE_FLOAT_FORMAT |
1341 |
+ |
fbigend= |
1342 |
+ |
case $ac_cv_c_float_format in |
1343 |
+ |
'IEEE (big-endian)' ) |
1344 |
+ |
if test $ac_cv_c_bigendian = no; then |
1345 |
+ |
fbigend=1 |
1346 |
+ |
fi |
1347 |
+ |
;; |
1348 |
+ |
'IEEE (little-endian)' ) |
1349 |
+ |
if test $ac_cv_c_bigendian = yes; then |
1350 |
+ |
fbigend=0 |
1351 |
+ |
fi |
1352 |
+ |
;; |
1353 |
+ |
'VAX D-float' ) |
1354 |
+ |
format=VAX_FLOAT_FORMAT |
1355 |
+ |
;; |
1356 |
+ |
'PDP-10' ) |
1357 |
+ |
format=PDP10_FLOAT_FORMAT |
1358 |
+ |
;; |
1359 |
+ |
'IBM 370 hex' ) |
1360 |
+ |
format=IBM_FLOAT_FORMAT |
1361 |
+ |
;; |
1362 |
+ |
esac |
1363 |
+ |
AC_DEFINE_UNQUOTED(HOST_FLOAT_FORMAT, $format, |
1364 |
+ |
[Define to the floating point format of the host machine.]) |
1365 |
+ |
if test -n "$fbigend"; then |
1366 |
+ |
AC_DEFINE_UNQUOTED(HOST_FLOAT_WORDS_BIG_ENDIAN, $fbigend, |
1367 |
+ |
[Define to 1 if the host machine stores floating point numbers in |
1368 |
+ |
memory with the word containing the sign bit at the lowest address, |
1369 |
+ |
or to 0 if it does it the other way around. |
1370 |
+ |
|
1371 |
+ |
This macro should not be defined if the ordering is the same as for |
1372 |
+ |
multi-word integers.]) |
1373 |
+ |
fi |
1374 |
+ |
]) |
1375 |
+ |
|
1376 |
+ |
dnl Check for host float format |
1377 |
+ |
gcc_AC_C_FLOAT_FORMAT |
1378 |
+ |
|
1379 |
|
dnl Platform specific binary postprocessor |
1380 |
|
AC_PATH_PROG(BLESS, "true") |
1381 |
|
if [[ "x$ac_cv_pagezero_hack" = "xyes" ]]; then |
1386 |
|
dnl Check for GCC 2.7 or higher. |
1387 |
|
HAVE_GCC27=no |
1388 |
|
AC_MSG_CHECKING(for GCC 2.7 or higher) |
1389 |
< |
AC_EGREP_CPP(xyes, |
1390 |
< |
[#if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5 |
1391 |
< |
xyes |
1392 |
< |
#endif |
1393 |
< |
], [AC_MSG_RESULT(yes); HAVE_GCC27=yes], AC_MSG_RESULT(no)) |
1389 |
> |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if ! (__GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5) |
1390 |
> |
# error gcc < 2.7 |
1391 |
> |
typedef syntax error; |
1392 |
> |
#endif |
1393 |
> |
]])], |
1394 |
> |
[AC_MSG_RESULT(yes); HAVE_GCC27=yes], |
1395 |
> |
[AC_MSG_RESULT(no)]) |
1396 |
|
|
1397 |
|
dnl Check for GCC 3.0 or higher. |
1398 |
|
HAVE_GCC30=no |
1399 |
|
AC_MSG_CHECKING(for GCC 3.0 or higher) |
1400 |
< |
AC_EGREP_CPP(xyes, |
1401 |
< |
[#if __GNUC__ >= 3 |
1402 |
< |
xyes |
1403 |
< |
#endif |
1404 |
< |
], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no)) |
1400 |
> |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if ! (__GNUC__ >= 3) |
1401 |
> |
# error gcc < 3 |
1402 |
> |
typedef syntax error; |
1403 |
> |
#endif |
1404 |
> |
]])], |
1405 |
> |
[AC_MSG_RESULT(yes); HAVE_GCC30=yes], |
1406 |
> |
[AC_MSG_RESULT(no)]) |
1407 |
|
|
1408 |
|
dnl Check for ICC. |
1409 |
|
AC_MSG_CHECKING(for ICC) |
1414 |
|
AC_MSG_RESULT($HAVE_ICC) |
1415 |
|
|
1416 |
|
dnl Determine the generated object format |
1417 |
< |
AC_CACHE_CHECK([whether the compiler can generate ELF objects], |
1417 |
> |
AC_CACHE_CHECK([the format of compiler generated objects], |
1418 |
|
ac_cv_object_format, [ |
1419 |
|
echo 'int i;' > conftest.$ac_ext |
1420 |
|
ac_cv_object_format=no |
1423 |
|
*"ELF"*) |
1424 |
|
ac_cv_object_format=elf |
1425 |
|
;; |
1426 |
+ |
*"Mach-O"*) |
1427 |
+ |
ac_cv_object_format=mach |
1428 |
+ |
;; |
1429 |
|
*) |
1430 |
|
ac_cv_object_format=unknown |
1431 |
|
;; |
1434 |
|
rm -rf conftest* |
1435 |
|
]) |
1436 |
|
|
1437 |
+ |
dnl Add -fno-strict-aliasing for slirp sources |
1438 |
+ |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
1439 |
+ |
SAVED_CFLAGS="$CFLAGS" |
1440 |
+ |
CFLAGS="$CFLAGS -fno-strict-aliasing" |
1441 |
+ |
AC_CACHE_CHECK([whether the compiler supports -fno-strict-aliasing], |
1442 |
+ |
ac_cv_gcc_no_strict_aliasing, [ |
1443 |
+ |
AC_TRY_COMPILE([],[], |
1444 |
+ |
[ac_cv_gcc_no_strict_aliasing=yes; AC_SUBST(SLIRP_CFLAGS, "-fno-strict-aliasing")], |
1445 |
+ |
[ac_cv_gcc_no_strict_aliasing=no]) |
1446 |
+ |
]) |
1447 |
+ |
CFLAGS="$SAVED_CFLAGS" |
1448 |
+ |
fi |
1449 |
+ |
|
1450 |
+ |
dnl Add -mdynamic-no-pic for MacOS X (XXX icc10 will support MacOS X) |
1451 |
+ |
if [[ "x$HAVE_GCC30" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
1452 |
+ |
SAVED_CFLAGS="$CFLAGS" |
1453 |
+ |
CFLAGS="$CFLAGS -mdynamic-no-pic" |
1454 |
+ |
AC_CACHE_CHECK([whether the compiler supports -mdynamic-no-pic], |
1455 |
+ |
ac_cv_gcc_mdynamic_no_pic, [ |
1456 |
+ |
AC_TRY_COMPILE([],[],[ac_cv_gcc_mdynamic_no_pic=yes],[ac_cv_gcc_mdynamic_no_pic=no]) |
1457 |
+ |
]) |
1458 |
+ |
if [[ "x$ac_cv_gcc_mdynamic_no_pic" = "xyes" ]]; then |
1459 |
+ |
CXXFLAGS="$CXXFLAGS -mdynamic-no-pic" |
1460 |
+ |
else |
1461 |
+ |
CFLAGS="$SAVED_CFLAGS" |
1462 |
+ |
fi |
1463 |
+ |
fi |
1464 |
+ |
|
1465 |
|
dnl CPU emulator sources |
1466 |
|
if [[ "x$EMULATED_PPC" = "xyes" ]]; then |
1467 |
|
CPUSRCS="\ |
1468 |
|
../kpx_cpu/src/mathlib/ieeefp.cpp \ |
1469 |
+ |
../kpx_cpu/src/mathlib/mathlib.cpp \ |
1470 |
|
../kpx_cpu/src/cpu/ppc/ppc-cpu.cpp \ |
1471 |
|
../kpx_cpu/src/cpu/ppc/ppc-decode.cpp \ |
1472 |
|
../kpx_cpu/src/cpu/ppc/ppc-execute.cpp \ |
1473 |
< |
../kpx_cpu/src/cpu/ppc/ppc-translate.cpp" |
1473 |
> |
../kpx_cpu/src/cpu/ppc/ppc-translate.cpp \ |
1474 |
> |
../kpx_cpu/src/utils/utils-cpuinfo.cpp" |
1475 |
|
CPPFLAGS="$CPPFLAGS -I../kpx_cpu/include -I../kpx_cpu/src" |
1476 |
|
|
1477 |
|
dnl Enable JIT compiler, if possible |
1488 |
|
i?86:elf) |
1489 |
|
ac_cv_use_dyngen=yes |
1490 |
|
;; |
1491 |
+ |
mips:elf) |
1492 |
+ |
ac_cv_use_dyngen=yes |
1493 |
+ |
;; |
1494 |
+ |
powerpc:mach) |
1495 |
+ |
ac_cv_use_dyngen=yes |
1496 |
+ |
;; |
1497 |
+ |
x86_64:mach) |
1498 |
+ |
ac_cv_use_dyngen=yes |
1499 |
+ |
;; |
1500 |
+ |
i?86:mach) |
1501 |
+ |
ac_cv_use_dyngen=yes |
1502 |
+ |
;; |
1503 |
|
*:*) |
1504 |
|
ac_cv_use_dyngen=no |
1505 |
|
;; |
1509 |
|
if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_ICC" = "xno" ]]; then |
1510 |
|
DYNGEN_CC=$CXX |
1511 |
|
else |
1512 |
< |
for p in /usr/bin /usr/local/bin; do |
1512 |
> |
for p in /usr/bin /usr/local/bin /usr/freeware/bin; do |
1513 |
|
gxx="$p/g++" |
1514 |
|
if [[ -x "$gxx" ]]; then |
1515 |
|
DYNGEN_CC="$gxx" |
1517 |
|
done |
1518 |
|
fi |
1519 |
|
fi |
1520 |
< |
if [[ -z "$DYNGEN_CC" ]] || ! { echo '#include <limits>' | $DYNGEN_CC -xc++ -c -o /dev/null - >& /dev/null; }; then |
1520 |
> |
if [[ -z "$DYNGEN_CC" ]]; then |
1521 |
|
ac_cv_use_dyngen=no |
1522 |
|
fi |
1523 |
|
]) |
1524 |
|
if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then |
1525 |
|
case $host_cpu in |
1526 |
|
i?86) |
1527 |
< |
DYNGEN_OP_FLAGS="-fomit-frame-pointer -mpreferred-stack-boundary=2" |
1055 |
< |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
1056 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -falign-functions=0" |
1057 |
< |
else |
1058 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0" |
1059 |
< |
fi |
1060 |
< |
saved_CPPFLAGS=$CPPFLAGS |
1061 |
< |
CPPFLAGS="$CPPFLAGS -mmmx" |
1062 |
< |
AC_CHECK_HEADERS(mmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx"]) |
1063 |
< |
CPPFLAGS="$CPPFLAGS -msse" |
1064 |
< |
AC_CHECK_HEADERS(xmmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse"]) |
1065 |
< |
CPPFLAGS="$CPPFLAGS -msse2" |
1066 |
< |
AC_CHECK_HEADERS(emmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2"]) |
1067 |
< |
CPPFLAGS=$saved_CPPFLAGS |
1527 |
> |
DYNGEN_OP_FLAGS="-fomit-frame-pointer" |
1528 |
|
;; |
1529 |
< |
x86_64) |
1530 |
< |
AC_CHECK_HEADERS(mmintrin.h xmmintrin.h emmintrin.h) |
1529 |
> |
mips) |
1530 |
> |
DYNGEN_OP_FLAGS="-fno-delayed-branch -mno-abicalls" |
1531 |
|
;; |
1532 |
+ |
powerpc) |
1533 |
+ |
if [[ "x$ac_cv_object_format" = "xmach" ]]; then |
1534 |
+ |
DYNGEN_OP_FLAGS="-mdynamic-no-pic" |
1535 |
+ |
fi |
1536 |
+ |
;; |
1537 |
+ |
esac |
1538 |
+ |
have_dyngen_gcc3=no |
1539 |
+ |
case "x`$DYNGEN_CC -dumpversion`" in |
1540 |
+ |
x[12].*) ;; |
1541 |
+ |
x*) have_dyngen_gcc3=yes ;; |
1542 |
|
esac |
1543 |
< |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000" |
1544 |
< |
if [[ "x$HAVE_GCC30" = "xyes" ]]; then |
1543 |
> |
if [[ "x$have_dyngen_gcc3" = "xyes" ]]; then |
1544 |
> |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-align-functions" |
1545 |
> |
else |
1546 |
> |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0" |
1547 |
> |
fi |
1548 |
> |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-functions -finline-limit=10000 -fno-exceptions -g0" |
1549 |
> |
if [[ "x$have_dyngen_gcc3" = "xyes" ]]; then |
1550 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-reorder-blocks -fno-optimize-sibling-calls" |
1551 |
|
fi |
1552 |
+ |
if [[ "x$DYNGEN_CC" != "x$CXX" ]]; then |
1553 |
+ |
DYNGEN_CFLAGS="-O2 $CFLAGS" |
1554 |
+ |
DYNGEN_CXXFLAGS="-O2 $CXXFLAGS" |
1555 |
+ |
else |
1556 |
+ |
DYNGEN_CFLAGS="\$(CFLAGS)" |
1557 |
+ |
DYNGEN_CXXFLAGS="\$(CXXFLAGS)" |
1558 |
+ |
fi |
1559 |
|
else |
1560 |
|
WANT_JIT=no |
1561 |
|
fi |
1567 |
|
CPUSRCS="\ |
1568 |
|
../kpx_cpu/src/cpu/jit/jit-cache.cpp \ |
1569 |
|
../kpx_cpu/src/cpu/jit/basic-dyngen.cpp \ |
1570 |
< |
../kpx_cpu/src/cpu/ppc/ppc-dyngen.cpp $CPUSRCS" |
1570 |
> |
../kpx_cpu/src/cpu/ppc/ppc-dyngen.cpp \ |
1571 |
> |
../kpx_cpu/src/cpu/ppc/ppc-jit.cpp $CPUSRCS" |
1572 |
|
fi |
1573 |
|
fi |
1574 |
< |
CPUSRCS="$CPUSRCS ../kpx_cpu/sheepshaver_glue.cpp" |
1574 |
> |
CPUSRCS="$CPUSRCS ../kpx_cpu/sheepshaver_glue.cpp ../kpx_cpu/ppc-dis.c" |
1575 |
|
else |
1576 |
|
WANT_JIT=no |
1577 |
|
fi |
1095 |
– |
if [[ "x$ac_cv_use_dyngen" = "xyes" ]]; then |
1096 |
– |
AC_CACHE_CHECK([whether static data regions are executable], |
1097 |
– |
ac_cv_have_static_data_exec, [ |
1098 |
– |
AC_TRY_RUN([int main(void) { |
1099 |
– |
#if defined(__powerpc__) |
1100 |
– |
static unsigned int p[8] = {0x4e800020,}; |
1101 |
– |
asm volatile("dcbst 0,%0" : : "r" (p) : "memory"); |
1102 |
– |
asm volatile("sync" : : : "memory"); |
1103 |
– |
asm volatile("icbi 0,%0" : : "r" (p) : "memory"); |
1104 |
– |
asm volatile("sync" : : : "memory"); |
1105 |
– |
asm volatile("isync" : : : "memory"); |
1106 |
– |
((void (*)(void))p)(); |
1107 |
– |
return 0; |
1108 |
– |
#endif |
1109 |
– |
return 1; |
1110 |
– |
}], ac_cv_have_static_data_exec=yes, ac_cv_have_static_data_exec=no, |
1111 |
– |
dnl When cross-compiling, do not assume anything. |
1112 |
– |
ac_cv_have_static_data_exec=no |
1113 |
– |
) |
1114 |
– |
]) |
1115 |
– |
else |
1116 |
– |
ac_cv_use_dyngen=no |
1117 |
– |
fi |
1118 |
– |
AC_TRANSLATE_DEFINE(HAVE_STATIC_DATA_EXEC, "$ac_cv_have_static_data_exec", |
1119 |
– |
[Define if your system marks static data pages as executable.]) |
1120 |
– |
|
1578 |
|
if [[ "x$WANT_JIT" = "xyes" ]]; then |
1579 |
|
CPPFLAGS="$CPPFLAGS -DUSE_JIT" |
1580 |
|
fi |
1581 |
|
|
1582 |
+ |
dnl Higher level optimizations with MIPSPro compilers are possible |
1583 |
+ |
if [[ "x$HAVE_IPA" = "xyes" ]]; then |
1584 |
+ |
CFLAGS="`echo $CFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA" |
1585 |
+ |
CXXFLAGS="`echo $CXXFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA" |
1586 |
+ |
CXXFLAGS="-LANG:std $CXXFLAGS" |
1587 |
+ |
LDFLAGS="$LDFLAGS -O3 -OPT:Olimit=0 -IPA" |
1588 |
+ |
fi |
1589 |
+ |
|
1590 |
+ |
dnl Check for linker script support |
1591 |
+ |
case $target_os:$target_cpu in |
1592 |
+ |
linux*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";; |
1593 |
+ |
linux*:x86_64) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-x86_64.ld";; |
1594 |
+ |
linux*:powerpc) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-ppc.ld";; |
1595 |
+ |
netbsd*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/linux-i386.ld";; |
1596 |
+ |
freebsd*:i?86) LINKER_SCRIPT_FLAGS="-Wl,-T,ldscripts/freebsd-i386.ld";; |
1597 |
+ |
darwin*:*) LINKER_SCRIPT_FLAGS="-Wl,-seg1addr,0x78048000";; |
1598 |
+ |
esac |
1599 |
+ |
if [[ -n "$LINKER_SCRIPT_FLAGS" ]]; then |
1600 |
+ |
AC_CACHE_CHECK([whether linker script is usable], |
1601 |
+ |
ac_cv_linker_script_works, [ |
1602 |
+ |
AC_LANG_SAVE |
1603 |
+ |
AC_LANG_CPLUSPLUS |
1604 |
+ |
saved_LDFLAGS="$LDFLAGS" |
1605 |
+ |
LDFLAGS="$LDFLAGS $LINKER_SCRIPT_FLAGS" |
1606 |
+ |
AC_TRY_RUN( |
1607 |
+ |
[int main() {if ((char *)&main < (char *)0x70000000) return 1;}], |
1608 |
+ |
[ac_cv_linker_script_works=yes], |
1609 |
+ |
[ac_cv_linker_script_works=no], |
1610 |
+ |
dnl When cross-compiling, assume it works |
1611 |
+ |
[ac_cv_linker_script_works="guessing yes"] |
1612 |
+ |
) |
1613 |
+ |
AC_LANG_RESTORE |
1614 |
+ |
if [[ "$ac_cv_linker_script_works" = "no" ]]; then |
1615 |
+ |
LDFLAGS="$saved_LDFLAGS" |
1616 |
+ |
LINKER_SCRIPT_FLAGS="" |
1617 |
+ |
fi |
1618 |
+ |
]) |
1619 |
+ |
fi |
1620 |
+ |
AC_TRANSLATE_DEFINE(HAVE_LINKER_SCRIPT, "$ac_cv_linker_script_works", |
1621 |
+ |
[Define if there is a linker script to relocate the executable above 0x70000000.]) |
1622 |
+ |
|
1623 |
|
dnl Generate Makefile. |
1624 |
+ |
AC_SUBST(PERL) |
1625 |
|
AC_SUBST(USE_DYNGEN, [$ac_cv_use_dyngen]) |
1626 |
|
AC_SUBST(DYNGENSRCS) |
1627 |
|
AC_SUBST(DYNGEN_CC) |
1628 |
+ |
AC_SUBST(DYNGEN_CFLAGS) |
1629 |
+ |
AC_SUBST(DYNGEN_CXXFLAGS) |
1630 |
|
AC_SUBST(DYNGEN_OP_FLAGS) |
1631 |
|
AC_SUBST(SYSSRCS) |
1632 |
|
AC_SUBST(CPUSRCS) |
1642 |
|
echo SheepShaver configuration summary: |
1643 |
|
echo |
1644 |
|
echo SDL support ...................... : $SDL_SUPPORT |
1645 |
+ |
echo BINCUE support ................... : $have_bincue |
1646 |
+ |
echo LIBVHD support ................... : $have_libvhd |
1647 |
+ |
echo FBDev DGA support ................ : $WANT_FBDEV_DGA |
1648 |
|
echo XFree86 DGA support .............. : $WANT_XF86_DGA |
1649 |
|
echo XFree86 VidMode support .......... : $WANT_XF86_VIDMODE |
1650 |
|
echo Using PowerPC emulator ........... : $EMULATED_PPC |