~ubuntu-branches/ubuntu/vivid/basilisk2/vivid

Viewing changes to src/MacOSX/configure.in

Committer: Package Import Robot
Author(s): Jonas Smedegaard, Jonas Smedegaard, Jérémy Lal, Giulio Paci
Date: 2012-05-19 02:08:30 UTC
mfrom: (1.1.4)
Revision ID: package-import@ubuntu.com-20120519020830-o59ui1wsfftg55m6

Tags: 0.9.20120331-1

http://bugs.debian.org/662175

* Upstream update

[ Jonas Smedegaard ]
* Drop local CDBS snippets: All included in main cdbs now.
* Use source format 3.0 (quilt), and stop including patchsys-quilt.mk.
  Stop build-depending on quilt, patchutils.
* Add full licensing header to debian/rules, and update copyright
  years.
* Add README.source (and drop outdated README.cdbs-tweaks).
* Refresh patches with shortening quilt options --no-index
  --no-timestamps -pab, and fix their path prefix.
* Rewrite copyright file using draft DEP-5 format.
* Update control file Vcs-* fields: Packaging moved to Git.
* Ease building with git-buildpackage:
  + Add gbp.conf, enabling pristine-tar and tag signing.
  + Git-ignore quilt .pc dir.
* Bump debhelper compat level to 7.
* Update Vcs-Browser field to use anonscm.debian.org.
* Add Giulio Paci and Jérémy Lal as uploaders, and permit Debian
  Maintainers to upload.

[ Jérémy Lal ]
* Drop patch 1002 to fix capitalized flag: corrected upstream.

[ Giulio Paci ]
* Restart package development.
  Closes: #662175.
* Add patches to fix compilation and documentation.
* Provide JIT flavor on supported architectures (i386 and amd64).
* Bump standards-version to 3.9.3.
* Update copyright file:
  + Adjust licenses now clarified/improved upstream.
* Update ChangeLog.cvs.
* Enable CDBS autogeneration of autotools files.

files added:
.pc

.pc/.version

.pc/1001_warning_fix.patch

.pc/1001_warning_fix.patch/src

.pc/1001_warning_fix.patch/src/Unix

.pc/1001_warning_fix.patch/src/Unix/ether_unix.cpp

.pc/1001_warning_fix.patch/src/Unix/main_unix.cpp

.pc/1002_documentation_fix.patch

.pc/1002_documentation_fix.patch/src

.pc/1002_documentation_fix.patch/src/Unix

.pc/1002_documentation_fix.patch/src/Unix/BasiliskII.1

.pc/2001_avoid_stripping_binaries.patch

.pc/2001_avoid_stripping_binaries.patch/src

.pc/2001_avoid_stripping_binaries.patch/src/Unix

.pc/2001_avoid_stripping_binaries.patch/src/Unix/Makefile.in

.pc/2002_change_makefile_in_to_enable_multiple_builds.patch

.pc/2002_change_makefile_in_to_enable_multiple_builds.patch/src

.pc/2002_change_makefile_in_to_enable_multiple_builds.patch/src/Unix

.pc/2002_change_makefile_in_to_enable_multiple_builds.patch/src/Unix/Makefile.in

.pc/2003_allow_configure_script_building.patch

.pc/2003_allow_configure_script_building.patch/src

.pc/2003_allow_configure_script_building.patch/src/Unix

.pc/2003_allow_configure_script_building.patch/src/Unix/configure.ac

.pc/applied-patches

debian/BasiliskIIGUI-0.xpm

debian/BasiliskIIGUI-1.xpm

debian/ChangeLog.cvs

debian/README.source

debian/gbp.conf

debian/install

debian/lintian-overrides

debian/manpages

debian/patches/1001_warning_fix.patch

debian/patches/1002_documentation_fix.patch

debian/patches/2002_change_makefile_in_to_enable_multiple_builds.patch

debian/patches/2003_allow_configure_script_building.patch

debian/postinst

debian/prerm

debian/source

debian/source/format

src/MacOSX/BasiliskII.icns

src/MacOSX/config_macosx.h

src/MacOSX/extfs_macosx.cpp

src/MacOSX/utils_macosx.h

src/MacOSX/utils_macosx.mm

src/SDL/SDLMain.h

src/SDL/SDLMain.m

src/Unix/NetBSD

src/Unix/bincue_unix.cpp

src/Unix/bincue_unix.h

src/Unix/cpr.sh

src/Unix/vhd_unix.cpp

src/Unix/vhd_unix.h

src/slirp/VERSION

files removed:
ChangeLog.cvs

debian/README.cdbs-tweaks

debian/cdbs

debian/cdbs/1

debian/cdbs/1/rules

debian/cdbs/1/rules/buildinfo.mk

debian/cdbs/1/rules/copyright-check.mk

debian/cdbs/1/rules/upstream-tarball.mk

debian/patches/1001_mention_Macintosh_in_manpage.patch

debian/patches/1002_fix-capitalized-flag.patch

src/MacOSX/1_prepare_files.sh

src/MacOSX/extfs_macosx.h

src/MacOSX/extfs_macosx.mm

src/Unix/aclocal.m4

src/Unix/config.h.in

src/Unix/configure

files modified:
README

TODO

debian/changelog

debian/compat

debian/control

debian/control.in

debian/copyright

debian/copyright_hints

debian/dirs

debian/menu

debian/patches/1003_avoid_undefined_HAVE_SIGSEGV_RECOVERY_1.patch

debian/patches/2001_avoid_stripping_binaries.patch

debian/patches/series

debian/rules

src/AmigaOS/audio_amiga.cpp

src/AmigaOS/clip_amiga.cpp

src/AmigaOS/ether_amiga.cpp

src/AmigaOS/extfs_amiga.cpp

src/AmigaOS/main_amiga.cpp

src/AmigaOS/prefs_amiga.cpp

src/AmigaOS/prefs_editor_amiga.cpp

src/AmigaOS/scsi_amiga.cpp

src/AmigaOS/serial_amiga.cpp

src/AmigaOS/sys_amiga.cpp

src/AmigaOS/sysdeps.h

src/AmigaOS/timer_amiga.cpp

src/AmigaOS/user_strings_amiga.cpp

src/AmigaOS/user_strings_amiga.h

src/AmigaOS/video_amiga.cpp

src/AmigaOS/xpram_amiga.cpp

src/BeOS/SheepDriver/sheep_driver.h

src/BeOS/SheepNet/sheep_net.cpp

src/BeOS/SheepNet/sheep_net.h

src/BeOS/about_window.cpp

src/BeOS/about_window.h

src/BeOS/audio_beos.cpp

src/BeOS/clip_beos.cpp

src/BeOS/ether_beos.cpp

src/BeOS/extfs_beos.cpp

src/BeOS/main_beos.cpp

src/BeOS/prefs_beos.cpp

src/BeOS/prefs_editor_beos.cpp

src/BeOS/scsi_beos.cpp

src/BeOS/serial_beos.cpp

src/BeOS/sys_beos.cpp

src/BeOS/sysdeps.h

src/BeOS/timer_beos.cpp

src/BeOS/user_strings_beos.cpp

src/BeOS/user_strings_beos.h

src/BeOS/video_beos.cpp

src/BeOS/xpram_beos.cpp

src/MacOSX/0_HOW_TO_BUILD.txt

src/MacOSX/Controller.h

src/MacOSX/Controller.mm

src/MacOSX/Emulator.h

src/MacOSX/Emulator.mm

src/MacOSX/EmulatorView.h

src/MacOSX/EmulatorView.mm

src/MacOSX/English.lproj/InfoPlist.strings

src/MacOSX/Makefile.in

src/MacOSX/PrefsEditor.h

src/MacOSX/PrefsEditor.mm

src/MacOSX/ToDo.html

src/MacOSX/Versions.html

src/MacOSX/audio_defs_macosx.h

src/MacOSX/audio_macosx.cpp

src/MacOSX/clip_macosx.cpp

src/MacOSX/configure.in

src/MacOSX/macos_util_macosx.h

src/MacOSX/main_macosx.h

src/MacOSX/main_macosx.mm

src/MacOSX/misc_macosx.h

src/MacOSX/misc_macosx.mm

src/MacOSX/prefs_macosx.cpp

src/MacOSX/sys_darwin.cpp

src/MacOSX/sysdeps.h

src/MacOSX/video_macosx.h

src/MacOSX/video_macosx.mm

src/SDL/audio_sdl.cpp

src/SDL/keycodes

src/SDL/video_sdl.cpp

src/Unix/BasiliskII.1

src/Unix/Darwin/lowmem.c

src/Unix/FreeBSD/scsi_freebsd.cpp

src/Unix/FreeBSD/scsidump.cpp

src/Unix/Irix/audio_irix.cpp

src/Unix/Linux/NetDriver/Makefile

src/Unix/Linux/NetDriver/sheep_net.c

src/Unix/Linux/scsi_linux.cpp

src/Unix/Makefile.in

src/Unix/Solaris/audio_solaris.cpp

src/Unix/audio_oss_esd.cpp

src/Unix/autogen.sh

src/Unix/clip_unix.cpp

src/Unix/configure.ac

src/Unix/ether_unix.cpp

src/Unix/extfs_unix.cpp

src/Unix/main_unix.cpp

src/Unix/posix_sem.cpp

src/Unix/prefs_editor_gtk.cpp

src/Unix/prefs_unix.cpp

src/Unix/rpc.h

src/Unix/rpc_unix.cpp

src/Unix/serial_unix.cpp

src/Unix/sigsegv.cpp

src/Unix/sigsegv.h

src/Unix/sshpty.c

src/Unix/sys_unix.cpp

src/Unix/sysdeps.h

src/Unix/timer_unix.cpp

src/Unix/user_strings_unix.cpp

src/Unix/user_strings_unix.h

src/Unix/video_blit.cpp

src/Unix/video_blit.h

src/Unix/video_vosf.h

src/Unix/video_x.cpp

src/Unix/vm_alloc.cpp

src/Unix/vm_alloc.h

src/Unix/xpram_unix.cpp

src/Windows/b2ether/inc/b2ether_hl.h

src/Windows/b2ether/multiopt.h

src/Windows/b2ether/packet32.cpp

src/Windows/cd_defs.h

src/Windows/cdenable/cache.cpp

src/Windows/cdenable/cache.h

src/Windows/cdenable/cdenable.h

src/Windows/cdenable/eject_nt.cpp

src/Windows/cdenable/eject_nt.h

src/Windows/cdenable/ntcd.cpp

src/Windows/cdenable/ntcd.h

src/Windows/clip_windows.cpp

src/Windows/ether_windows.cpp

src/Windows/extfs_windows.cpp

src/Windows/kernel_windows.cpp

src/Windows/kernel_windows.h

src/Windows/main_windows.cpp

src/Windows/posix_emu.cpp

src/Windows/posix_emu.h

src/Windows/prefs_editor_gtk.cpp

src/Windows/prefs_windows.cpp

src/Windows/router/arp.cpp

src/Windows/router/arp.h

src/Windows/router/dump.cpp

src/Windows/router/dump.h

src/Windows/router/dynsockets.cpp

src/Windows/router/dynsockets.h

src/Windows/router/ftp.cpp

src/Windows/router/ftp.h

src/Windows/router/icmp.cpp

src/Windows/router/icmp.h

src/Windows/router/iphelp.cpp

src/Windows/router/iphelp.h

src/Windows/router/ipsocket.cpp

src/Windows/router/ipsocket.h

src/Windows/router/mib/interfaces.cpp

src/Windows/router/mib/interfaces.h

src/Windows/router/mib/mibaccess.cpp

src/Windows/router/router.cpp

src/Windows/router/router.h

src/Windows/router/router_types.h

src/Windows/router/tcp.cpp

src/Windows/router/tcp.h

src/Windows/router/udp.cpp

src/Windows/router/udp.h

src/Windows/serial_windows.cpp

src/Windows/sys_windows.cpp

src/Windows/sysdeps.h

src/Windows/timer_windows.cpp

src/Windows/user_strings_windows.cpp

src/Windows/user_strings_windows.h

src/Windows/util_windows.cpp

src/Windows/util_windows.h

src/Windows/xpram_windows.cpp

src/adb.cpp

src/audio.cpp

src/cdrom.cpp

src/disk.cpp

src/dummy/audio_dummy.cpp

src/dummy/clip_dummy.cpp

src/dummy/ether_dummy.cpp

src/dummy/prefs_dummy.cpp

src/dummy/prefs_editor_dummy.cpp

src/dummy/scsi_dummy.cpp

src/dummy/serial_dummy.cpp

src/dummy/user_strings_dummy.cpp

src/dummy/xpram_dummy.cpp

src/emul_op.cpp

src/ether.cpp

src/extfs.cpp

src/include/adb.h

src/include/audio.h

src/include/audio_defs.h

src/include/cdrom.h

src/include/clip.h

src/include/debug.h

src/include/disk.h

src/include/emul_op.h

src/include/ether.h

src/include/ether_defs.h

src/include/extfs.h

src/include/extfs_defs.h

src/include/macos_util.h

src/include/main.h

src/include/prefs.h

src/include/prefs_editor.h

src/include/rom_patches.h

src/include/rsrc_patches.h

src/include/scsi.h

src/include/serial.h

src/include/serial_defs.h

src/include/slot_rom.h

src/include/sony.h

src/include/sys.h

src/include/timer.h

src/include/user_strings.h

src/include/version.h

src/include/video.h

src/include/video_defs.h

src/include/xpram.h

src/macos_util.cpp

src/main.cpp

src/native_cpu/cpu_emulation.h

src/powerrom_cpu/cpu_emulation.h

src/powerrom_cpu/powerrom_cpu.cpp

src/prefs.cpp

src/prefs_items.cpp

src/rom_patches.cpp

src/rsrc_patches.cpp

src/scsi.cpp

src/serial.cpp

src/slirp/bootp.c

src/slirp/cksum.c

src/slirp/icmp_var.h

src/slirp/if.c

src/slirp/ip.h

src/slirp/ip_icmp.c

src/slirp/ip_icmp.h

src/slirp/ip_input.c

src/slirp/ip_output.c

src/slirp/libslirp.h

src/slirp/main.h

src/slirp/mbuf.h

src/slirp/misc.c

src/slirp/slirp.c

src/slirp/slirp_config.h

src/slirp/socket.c

src/slirp/tcp.h

src/slirp/tcp_input.c

src/slirp/tcp_output.c

src/slirp/tcp_subr.c

src/slirp/tcp_timer.c

src/slirp/tcp_timer.h

src/slirp/tcp_var.h

src/slirp/tcpip.h

src/slirp/udp.c

src/slirp/udp.h

src/slot_rom.cpp

src/sony.cpp

src/timer.cpp

src/uae_cpu/basilisk_glue.cpp

src/uae_cpu/build68k.c

src/uae_cpu/compiler/codegen_x86.cpp

src/uae_cpu/compiler/codegen_x86.h

src/uae_cpu/compiler/compemu.h

src/uae_cpu/compiler/compemu_fpp.cpp

src/uae_cpu/compiler/compemu_support.cpp

src/uae_cpu/compiler/flags_x86.h

src/uae_cpu/compiler/gencomp.c

src/uae_cpu/compiler/test_codegen_x86.cpp

src/uae_cpu/cpu_emulation.h

src/uae_cpu/cpuopti.c

src/uae_cpu/fpu/core.h

src/uae_cpu/fpu/exceptions.cpp

src/uae_cpu/fpu/exceptions.h

src/uae_cpu/fpu/flags.cpp

src/uae_cpu/fpu/flags.h

src/uae_cpu/fpu/fpu.h

src/uae_cpu/fpu/fpu_ieee.cpp

src/uae_cpu/fpu/fpu_ieee.h

src/uae_cpu/fpu/fpu_uae.cpp

src/uae_cpu/fpu/fpu_uae.h

src/uae_cpu/fpu/fpu_x86.cpp

src/uae_cpu/fpu/fpu_x86.h

src/uae_cpu/fpu/impl.h

src/uae_cpu/fpu/mathlib.cpp

src/uae_cpu/fpu/mathlib.h

src/uae_cpu/fpu/rounding.cpp

src/uae_cpu/fpu/rounding.h

src/uae_cpu/fpu/types.h

src/uae_cpu/gencpu.c

src/uae_cpu/m68k.h

src/uae_cpu/memory.cpp

src/uae_cpu/memory.h

src/uae_cpu/newcpu.cpp

src/uae_cpu/newcpu.h

src/uae_cpu/readcpu.cpp

src/uae_cpu/readcpu.h

src/uae_cpu/spcflags.h

src/user_strings.cpp

src/video.cpp

src/xpram.cpp

Show diffs side-by-side

added added

removed removed

src/MacOSX/configure.in

dnl Mac OS X configuration driver

dnl $Id: configure.in,v 1.21 2007/01/13 18:21:30 gbeauche Exp $

dnl $Id: configure.in,v 1.28 2011/03/11 16:44:46 asvitkine Exp $

dnl Process this file with autoconf to produce a configure script.

dnl Based on Unix/configure.in

dnl Written in 1999 by Christian Bauer et al.

dnl AC_INIT([Basilisk II], 1.0, [Christian.Bauer@uni-mainz.de], BasiliskII)

dnl AC_CONFIG_SRCDIR(main_macosx.mm)

AC_INIT(main_macosx.mm)

AC_CONFIG_AUX_DIR(../Unix)

AC_PREREQ(2.12)

AC_CONFIG_HEADER(config.h)

AH_TOP([

/* Include MacOS X macros determined at compile-time */

#include "config_macosx.h"

])

dnl Aliases for PACKAGE and VERSION macros.

AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE_NAME", [Define this program name.])

dnl cores for the configure tests since some are intended to dump core.

ulimit -c 0

dnl Universal binaries.

AC_ARG_ENABLE(universal,

[ --enable-universal enable universal binaries for selected arches [default=no]],

[ WANT_UNIVERSAL=""

for arch in $enableval; do

case $arch in

yes) WANT_UNIVERSAL="i386 ppc";;

ppc|ppc64|i386|x86_64) WANT_UNIVERSAL="$WANT_UNIVERSAL $arch";;

esac

done

])

AC_ARG_WITH(ppc-sdk, [ --with-ppc-sdk=VERSION use specific SDK VERSION for ppc builds [default=earliest]], [PPC_SDK_VERSION=$withval])

dnl Video options.

AC_ARG_ENABLE(multiwin,

[ --enable-multiwin allow multiple emulator windows [default=no]], [ENABLE_MULTIPLE=$enableval], [ENABLE_MULTIPLE=no])

dnl JIT compiler options.

AC_ARG_ENABLE(jit-compiler, [ --enable-jit-compiler enable JIT compiler [default=no]], [WANT_JIT=$enableval], [WANT_JIT=no])

AC_ARG_ENABLE(jit-debug, [ --enable-jit-debug activate native code disassemblers [default=no]], [WANT_JIT_DEBUG=$enableval], [WANT_JIT_DEBUG=no])

dnl FPU emulation core.

AC_ARG_ENABLE(fpe,

[ --enable-fpe=FPE specify which fpu emulator to use [default=auto]],

[ case "$enableval" in

dnl default is always ieee, if architecture has this fp format

auto) FPE_CORE_TEST_ORDER="ieee uae";;

ieee) FPE_CORE_TEST_ORDER="ieee";;

uae) FPE_CORE_TEST_ORDER="uae";;

x86) FPE_CORE_TEST_ORDER="x86";;

*) AC_MSG_ERROR([--enable-fpe takes only one of the following values: auto, x86, ieee, uae]);;

esac

[ FPE_CORE_TEST_ORDER="ieee uae"

])

dnl Addressing modes.

AC_ARG_ENABLE(addressing,

[ --enable-addressing=AM specify the addressing mode to use [default=fastest]],

])

dnl External packages.

AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes])

AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=no])

dnl Canonical system information.

AC_CANONICAL_HOST

107

110

if grep mon_init $mon_srcdir/mon.h >/dev/null 2>/dev/null; then

108

111

AC_MSG_RESULT(yes)

109

112

AC_DEFINE(ENABLE_MON, 1, [Define if using "mon".])

110

MONSRCS="$mon_srcdir/mon.cpp $mon_srcdir/mon_6502.cpp $mon_srcdir/mon_z80.cpp $mon_srcdir/mon_cmd.cpp $mon_srcdir/mon_disass.cpp $mon_srcdir/mon_ppc.cpp $mon_srcdir/mon_lowmem.cpp $mon_srcdir/disass/floatformat.c $mon_srcdir/disass/i386-dis.c $mon_srcdir/disass/m68k-dis.c $mon_srcdir/disass/m68k-opc.c"

113

114

AC_SUBST(MONSRCS)

111

115

CXXFLAGS="$CXXFLAGS -I$mon_srcdir -I$mon_srcdir/disass"

112

116

AC_CHECK_LIB(ncurses, tgetent, ,

113

AC_CHECK_LIB(termcap, tgetent, ,

114

AC_CHECK_LIB(termlib, tgetent, ,

115

AC_CHECK_LIB(terminfo, tgetent, ,

116

AC_CHECK_LIB(Hcurses, tgetent, ,

117

AC_CHECK_LIB(curses, tgetent))))))

117

[AC_CHECK_LIB(termcap, tgetent, ,

118

[AC_CHECK_LIB(termlib, tgetent, ,

119

[AC_CHECK_LIB(terminfo, tgetent, ,

120

[AC_CHECK_LIB(Hcurses, tgetent, ,

121

[AC_CHECK_LIB(curses, tgetent)])])])])])

118

122

AC_CHECK_LIB(readline, readline)

119

123

else

120

124

AC_MSG_RESULT(no)

180

184

AC_CHECK_HEADERS(IOKit/storage/IOBlockStorageDevice.h)

181

185

182

186

dnl Checks for typedefs, structures, and compiler characteristics.

183

AC_C_BIGENDIAN

184

187

AC_C_CONST

185

188

AC_C_INLINE

186

AC_CHECK_SIZEOF(short, 2)

187

AC_CHECK_SIZEOF(int, 4)

188

AC_CHECK_SIZEOF(long, 4)

189

AC_CHECK_SIZEOF(long long, 8)

190

AC_CHECK_SIZEOF(float, 4)

191

AC_CHECK_SIZEOF(double, 8)

192

AC_CHECK_SIZEOF(long double, 12)

193

AC_CHECK_SIZEOF(void *, 4)

194

189

AC_TYPE_OFF_T

195

190

dnl These two symbols are not defined in 10.1's autoconf:

196

191

dnl AC_CHECK_TYPE(loff_t, off_t)

224

219

AC_CHECK_FUNCS(strdup strerror cfmakeraw)

225

220

AC_CHECK_FUNCS(clock_gettime timer_create)

226

221

AC_CHECK_FUNCS(sigaction signal)

227

AC_CHECK_FUNCS(mmap mprotect munmap)

228

AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect)

229

222

AC_CHECK_FUNCS(poll inet_aton)

230

223

231

224

dnl Darwin seems to define mach_task_self() instead of task_self().

333

326

AC_CHECK_FRAMEWORK(Carbon, [#include <Carbon/Carbon.h>])

334

327

AC_CHECK_FRAMEWORK(IOKit, [#include <IOKit/IOKitLib.h>])

335

328

AC_CHECK_FRAMEWORK(CoreFoundation, [#include <CoreFoundation/CoreFoundation.h>])

329

AC_CHECK_FRAMEWORK(CoreAudio, [#include <CoreAudio/CoreAudio.h>])

330

AC_CHECK_FRAMEWORK(AudioUnit, [#include <AudioUnit/AudioUnit.h>])

331

AC_CHECK_FRAMEWORK(AudioToolbox, [#include <AudioToolbox/AudioToolbox.h>])

336

332

337

333

dnl Select system-dependant source files.

338

334

ETHERSRC=ether_unix.cpp

357

353

358

354

359

355

dnl Is the slirp library supported?

356

WANT_SLIRP=no

360

357

case "$ac_cv_have_byte_bitfields" in

361

358

yes|"guessing yes")

362

CAN_SLIRP=yes

359

WANT_SLIRP=yes

363

360

ETHERSRC=ether_unix.cpp

364

361

;;

365

362

esac

366

if [[ -n "$CAN_SLIRP" ]]; then

363

if [[ "x$WANT_SLIRP" = "xyes" ]]; then

367

364

AC_DEFINE(HAVE_SLIRP, 1, [Define if slirp library is supported])

368

365

SLIRP_SRCS="\

369

366

../slirp/bootp.c ../slirp/ip_output.c ../slirp/tcp_input.c \

373

370

../slirp/ip_icmp.c ../slirp/slirp.c ../slirp/tftp.c \

374

371

../slirp/ip_input.c ../slirp/socket.c ../slirp/udp.c"

375

372

373

AC_SUBST(WANT_SLIRP)

376

374

AC_SUBST(SLIRP_SRCS)

377

375

378

dnl Use 68k CPU natively?

379

WANT_NATIVE_M68K=no

380

381

376

382

377

dnl Define a macro that translates a yesno-variable into a C macro definition

383

378

dnl to be put into the config.h file

413

408

AC_TRANSLATE_DEFINE(ENABLE_TUNTAP, "$ac_cv_tun_tap_support",

414

409

[Define if your system supports TUN/TAP devices.])

415

410

416

dnl Various checks if the system supports vm_allocate() and the like functions.

417

have_mach_vm=no

418

if [[ "x$ac_cv_func_vm_allocate" = "xyes" -a "x$ac_cv_func_vm_deallocate" = "xyes" -a \

419

"x$ac_cv_func_vm_protect" = "xyes" ]]; then

420

have_mach_vm=yes

421

422

AC_TRANSLATE_DEFINE(HAVE_MACH_VM, "$have_mach_vm",

423

[Define if your system has a working vm_allocate()-based memory allocator.])

424

425

dnl Check that vm_allocate(), vm_protect() work

426

if [[ "x$have_mach_vm" = "xyes" ]]; then

427

428

AC_CACHE_CHECK([whether vm_protect works],

429

ac_cv_vm_protect_works, [

430

AC_LANG_SAVE

431

AC_LANG_CPLUSPLUS

432

ac_cv_vm_protect_works=yes

433

dnl First the tests that should segfault

434

for test_def in NONE_READ NONE_WRITE READ_WRITE; do

435

AC_TRY_RUN([

436

#define CONFIGURE_TEST_VM_MAP

437

#define TEST_VM_PROT_$test_def

438

#include "../Unix/vm_alloc.cpp"

439

], ac_cv_vm_protect_works=no, rm -f core,

440

dnl When cross-compiling, do not assume anything

441

ac_cv_vm_protect_works="guessing no"

442

)

443

done

444

AC_TRY_RUN([

445

#define CONFIGURE_TEST_VM_MAP

446

#define TEST_VM_PROT_RDWR_WRITE

447

#include "../Unix/vm_alloc.cpp"

448

], , ac_cv_vm_protect_works=no,

449

dnl When cross-compiling, do not assume anything

450

ac_cv_vm_protect_works="guessing no"

451

)

452

AC_LANG_RESTORE

453

]

454

)

455

456

dnl Remove support for vm_allocate() if vm_protect() does not work

457

if [[ "x$have_mach_vm" = "xyes" ]]; then

458

case $ac_cv_vm_protect_works in

459

*yes) have_mach_vm=yes;;

460

*no) have_mach_vm=no;;

461

esac

462

463

AC_TRANSLATE_DEFINE(HAVE_MACH_VM, "$have_mach_vm",

464

[Define if your system has a working vm_allocate()-based memory allocator.])

465

466

fi dnl HAVE_MACH_VM

467

468

dnl Various checks if the system supports mmap() and the like functions.

469

dnl ... and Mach memory allocators are not supported

470

have_mmap_vm=no

471

if [[ "x$ac_cv_func_mmap" = "xyes" -a "x$ac_cv_func_munmap" = "xyes" -a \

472

"x$ac_cv_func_mprotect" = "xyes" ]]; then

473

if [[ "x$have_mach_vm" = "xno" ]]; then

474

have_mmap_vm=yes

475

476

477

AC_TRANSLATE_DEFINE(HAVE_MMAP_VM, "$have_mmap_vm",

478

[Define if your system has a working mmap()-based memory allocator.])

479

480

dnl Check that mmap() and associated functions work.

481

if [[ "x$have_mmap_vm" = "xyes" ]]; then

482

483

dnl Check if we have a working anonymous mmap()

484

AC_CACHE_CHECK([whether mmap supports MAP_ANON],

485

ac_cv_mmap_anon, [

486

AC_LANG_SAVE

487

AC_LANG_CPLUSPLUS

488

AC_TRY_RUN([

489

#define HAVE_MMAP_ANON

490

#define CONFIGURE_TEST_VM_MAP

491

#define TEST_VM_MMAP_ANON

492

#include "../Unix/vm_alloc.cpp"

493

], ac_cv_mmap_anon=yes, ac_cv_mmap_anon=no,

494

dnl When cross-compiling, do not assume anything.

495

ac_cv_mmap_anon="guessing no"

496

)

497

AC_LANG_RESTORE

498

]

499

)

500

AC_TRANSLATE_DEFINE(HAVE_MMAP_ANON, "$ac_cv_mmap_anon",

501

[Define if <sys/mman.h> defines MAP_ANON and mmap()'ing with MAP_ANON works.])

502

503

AC_CACHE_CHECK([whether mmap supports MAP_ANONYMOUS],

504

ac_cv_mmap_anonymous, [

505

AC_LANG_SAVE

506

AC_LANG_CPLUSPLUS

507

AC_TRY_RUN([

508

#define HAVE_MMAP_ANONYMOUS

509

#define CONFIGURE_TEST_VM_MAP

510

#define TEST_VM_MMAP_ANON

511

#include "../Unix/vm_alloc.cpp"

512

], ac_cv_mmap_anonymous=yes, ac_cv_mmap_anonymous=no,

513

dnl When cross-compiling, do not assume anything.

514

ac_cv_mmap_anonymous="guessing no"

515

)

516

AC_LANG_RESTORE

517

]

518

)

519

AC_TRANSLATE_DEFINE(HAVE_MMAP_ANONYMOUS, "$ac_cv_mmap_anonymous",

520

[Define if <sys/mman.h> defines MAP_ANONYMOUS and mmap()'ing with MAP_ANONYMOUS works.])

521

522

AC_CACHE_CHECK([whether mprotect works],

523

ac_cv_mprotect_works, [

524

AC_LANG_SAVE

525

AC_LANG_CPLUSPLUS

526

ac_cv_mprotect_works=yes

527

dnl First the tests that should segfault

528

for test_def in NONE_READ NONE_WRITE READ_WRITE; do

529

AC_TRY_RUN([

530

#define CONFIGURE_TEST_VM_MAP

531

#define TEST_VM_PROT_$test_def

532

#include "../Unix/vm_alloc.cpp"

533

], ac_cv_mprotect_works=no, rm -f core,

534

dnl When cross-compiling, do not assume anything

535

ac_cv_mprotect_works="guessing no"

536

)

537

done

538

AC_TRY_RUN([

539

#define CONFIGURE_TEST_VM_MAP

540

#define TEST_VM_PROT_RDWR_WRITE

541

#include "../Unix/vm_alloc.cpp"

542

], , ac_cv_mprotect_works=no,

543

dnl When cross-compiling, do not assume anything

544

ac_cv_mprotect_works="guessing no"

545

)

546

AC_LANG_RESTORE

547

]

548

)

549

550

dnl Remove support for mmap() if mprotect() does not work

551

if [[ "x$have_mmap_vm" = "xyes" ]]; then

552

case $ac_cv_mprotect_works in

553

*yes) have_mmap_vm=yes;;

554

*no) have_mmap_vm=no;;

555

esac

556

557

AC_TRANSLATE_DEFINE(HAVE_MMAP_VM, $have_mmap_vm,

558

[Define if your system has a working mmap()-based memory allocator.])

559

560

fi dnl HAVE_MMAP_VM

561

562

dnl Check if we can modify the __PAGEZERO segment for use as Low Memory

563

AC_CACHE_CHECK([whether __PAGEZERO can be Low Memory area 0x0000-0x2000],

564

ac_cv_pagezero_hack, [

565

ac_cv_pagezero_hack=no

566

if AC_TRY_COMMAND([Darwin/testlmem.sh 0x2000]); then

567

ac_cv_pagezero_hack=yes

568

dnl might as well skip the test for mmap-able low memory

569

ac_cv_can_map_lm=no

570

571

])

572

AC_TRANSLATE_DEFINE(PAGEZERO_HACK, "$ac_cv_pagezero_hack",

573

[Define if the __PAGEZERO Mach-O Low Memory Globals hack works on this system.])

574

575

dnl Check if we can mmap 0x2000 bytes from 0x0000

576

AC_CACHE_CHECK([whether we can map Low Memory area 0x0000-0x2000],

577

ac_cv_can_map_lm, [

578

AC_LANG_SAVE

579

AC_LANG_CPLUSPLUS

580

AC_TRY_RUN([

581

#include "../Unix/vm_alloc.cpp"

582

int main(void) { /* returns 0 if we could map the lowmem globals */

583

volatile char * lm = 0;

584

if (vm_init() < 0) exit(1);

585

if (vm_acquire_fixed(0, 0x2000) < 0) exit(1);

586

lm[0] = 'z';

587

if (vm_release((char *)lm, 0x2000) < 0) exit(1);

588

vm_exit(); exit(0);

589

}

590

], ac_cv_can_map_lm=yes, ac_cv_can_map_lm=no,

591

dnl When cross-compiling, do not assume anything.

592

ac_cv_can_map_lm="guessing no"

593

)

594

AC_LANG_RESTORE

595

]

596

)

597

598

411

dnl Check signal handlers need to be reinstalled

599

412

AC_CACHE_CHECK([whether signal handlers need to be reinstalled],

600

413

ac_cv_signal_need_reinstall, [

656

469

AC_TRANSLATE_DEFINE(SIGACTION_NEED_REINSTALL, "$ac_cv_sigaction_need_reinstall",

657

470

[Define if your system requires sigactions to be reinstalled.])

658

471

659

dnl Check if Mach exceptions supported.

660

AC_CACHE_CHECK([whether your system supports Mach exceptions],

661

ac_cv_have_mach_exceptions, [

662

AC_LANG_SAVE

663

AC_LANG_CPLUSPLUS

664

AC_TRY_RUN([

665

#define HAVE_MACH_EXCEPTIONS 1

666

#define CONFIGURE_TEST_SIGSEGV_RECOVERY

667

#include "../Unix/vm_alloc.cpp"

668

#include "../Unix/sigsegv.cpp"

669

], [

670

sigsegv_recovery=mach

671

ac_cv_have_mach_exceptions=yes

672

673

ac_cv_have_mach_exceptions=no,

674

dnl When cross-compiling, do not assume anything.

675

ac_cv_have_mach_exceptions=no

676

)

677

AC_LANG_RESTORE

678

]

679

)

680

AC_TRANSLATE_DEFINE(HAVE_MACH_EXCEPTIONS, "$ac_cv_have_mach_exceptions",

681

[Define if your system supports Mach exceptions.])

682

683

dnl Otherwise, check if extended signals are supported.

684

if [[ -z "$sigsegv_recovery" ]]; then

685

AC_CACHE_CHECK([whether your system supports extended signal handlers],

686

ac_cv_have_extended_signals, [

687

AC_LANG_SAVE

688

AC_LANG_CPLUSPLUS

689

AC_TRY_RUN([

690

#define HAVE_SIGINFO_T 1

691

#define CONFIGURE_TEST_SIGSEGV_RECOVERY

692

#include "../Unix/vm_alloc.cpp"

693

#include "../Unix/sigsegv.cpp"

694

], [

695

sigsegv_recovery=siginfo

696

ac_cv_have_extended_signals=yes

697

698

ac_cv_have_extended_signals=no,

699

dnl When cross-compiling, do not assume anything.

700

ac_cv_have_extended_signals=no

701

)

702

AC_LANG_RESTORE

703

]

704

)

705

AC_TRANSLATE_DEFINE(HAVE_SIGINFO_T, "$ac_cv_have_extended_signals",

706

[Define if your system support extended signals.])

707

708

709

dnl Otherwise, check for subterfuges.

710

if [[ -z "$sigsegv_recovery" ]]; then

711

AC_CACHE_CHECK([whether we then have a subterfuge for your system],

712

ac_cv_have_sigcontext_hack, [

713

AC_LANG_SAVE

714

AC_LANG_CPLUSPLUS

715

AC_TRY_RUN([

716

#define HAVE_SIGCONTEXT_SUBTERFUGE 1

717

#define CONFIGURE_TEST_SIGSEGV_RECOVERY

718

#include "../Unix/vm_alloc.cpp"

719

#include "../Unix/sigsegv.cpp"

720

], [

721

sigsegv_recovery=sigcontext

722

ac_cv_have_sigcontext_hack=yes

723

724

ac_cv_have_sigcontext_hack=no,

725

dnl When cross-compiling, do not assume anything.

726

ac_cv_have_sigcontext_hack=no

727

)

728

AC_LANG_RESTORE

729

])

730

AC_TRANSLATE_DEFINE(HAVE_SIGCONTEXT_SUBTERFUGE, "$ac_cv_have_sigcontext_hack",

731

[Define if we know a hack to replace siginfo_t->si_addr member.])

732

733

734

472

dnl Check if we can ignore the fault (instruction skipping in SIGSEGV handler)

735

473

AC_CACHE_CHECK([whether we can skip instruction in SIGSEGV handler],

736

474

ac_cv_have_skip_instruction, [

737

475

AC_LANG_SAVE

738

476

AC_LANG_CPLUSPLUS

739

477

AC_TRY_RUN([

478

#include "config_macosx.h"

740

479

#define HAVE_SIGSEGV_SKIP_INSTRUCTION 1

741

480

#define CONFIGURE_TEST_SIGSEGV_RECOVERY

742

481

#include "../Unix/vm_alloc.cpp"

751

490

AC_TRANSLATE_DEFINE(HAVE_SIGSEGV_SKIP_INSTRUCTION, "$ac_cv_have_skip_instruction",

752

491

[Define if we can ignore the fault (instruction skipping in SIGSEGV handler).])

753

492

754

dnl Can we do Video on SEGV Signals ?

755

CAN_VOSF=no

756

if [[ -n "$sigsegv_recovery" ]]; then

757

CAN_VOSF=yes

758

493

dnl We can do Video on SEGV Signals

494

CAN_VOSF=yes

759

495

760

496

dnl A dummy program that returns always true

761

497

AC_PATH_PROG([BLESS], "true")

794

530

[Define if there is a linker script to relocate the executable above 0x70000000.])

795

531

796

532

dnl Determine the addressing mode to use

797

if [[ "x$WANT_NATIVE_M68K" = "xyes" ]]; then

798

ADDRESSING_MODE="real"

799

else

800

ADDRESSING_MODE=""

801

AC_MSG_CHECKING([for the addressing mode to use])

533

ADDRESSING_MODE=""

534

AC_MSG_CHECKING([for the addressing mode to use])

802

535

for am in $ADDRESSING_TEST_ORDER; do

803

536

case $am in

804

537

real)

805

dnl Requires ability to mmap() Low Memory globals

806

if [[ "x$ac_cv_can_map_lm$ac_cv_pagezero_hack" = "xnono" ]]; then

807

continue

808

809

538

dnl Requires VOSF screen updates

810

539

if [[ "x$CAN_VOSF" = "xno" ]]; then

811

540

continue

815

544

WANT_VOSF=yes dnl we can use VOSF and we need it actually

816

545

DEFINES="$DEFINES -DREAL_ADDRESSING"

817

546

AC_DEFINE(REAL_ADDRESSING, 1, [Emulated memory is memory mapped to actual address.])

818

if [[ "x$ac_cv_pagezero_hack" = "xyes" ]]; then

819

BLESS=Darwin/lowmem

820

LDFLAGS="$LDFLAGS -pagezero_size 0x2000"

821

547

LDFLAGS="$LDFLAGS -pagezero_size 0x2000"

822

548

break

823

549

;;

824

550

direct)

840

566

AC_MSG_ERROR([Internal configure.in script error for $am addressing mode])

841

567

esac

842

568

done

843

AC_MSG_RESULT($ADDRESSING_MODE)

844

if [[ "x$ADDRESSING_MODE" = "x" ]]; then

845

AC_MSG_WARN([Sorry, no suitable addressing mode in $ADDRESSING_TEST_ORDER])

846

ADDRESSING_MODE="memory banks"

847

569

AC_MSG_RESULT($ADDRESSING_MODE)

570

if [[ "x$ADDRESSING_MODE" = "x" ]]; then

571

AC_MSG_WARN([Sorry, no suitable addressing mode in $ADDRESSING_TEST_ORDER])

572

ADDRESSING_MODE="memory banks"

848

573

849

574

850

575

dnl Banked Memory Addressing mode is not supported by the JIT compiler

946

671

CFLAGS="$CFLAGS -fno-strict-aliasing"

947

672

AC_CACHE_CHECK([whether the compiler supports -fno-strict-aliasing],

948

673

ac_cv_gcc_no_strict_aliasing, [

949

AC_TRY_COMPILE([],[],

950

[ac_cv_gcc_no_strict_aliasing=yes; AC_SUBST(SLIRP_CFLAGS, "-fno-strict-aliasing")],

951

[ac_cv_gcc_no_strict_aliasing=no])

674

AC_TRY_COMPILE([],[],[ac_cv_gcc_no_strict_aliasing=yes],[ac_cv_gcc_no_strict_aliasing=no])

952

675

])

676

if [[ "x$ac_cv_gcc_no_strict_aliasing" = "xyes" ]]; then

677

AC_SUBST(SLIRP_CFLAGS, "-fno-strict-aliasing")

678

953

679

CFLAGS="$SAVED_CFLAGS"

954

680

955

681

968

694

969

695

970

696

971

dnl Select appropriate CPU source and REGPARAM define.

972

ASM_OPTIMIZATIONS=none

973

CPUSRCS="cpuemu1.cpp cpuemu2.cpp cpuemu3.cpp cpuemu4.cpp cpuemu5.cpp cpuemu6.cpp cpuemu7.cpp cpuemu8.cpp"

974

975

dnl (gb) JITSRCS will be emptied later if the JIT is not available

976

dnl Other platforms should define their own set of noflags file variants

977

CAN_JIT=no

978

JITSRCS="compemu1.cpp compemu2.cpp compemu3.cpp compemu4.cpp compemu5.cpp compemu6.cpp compemu7.cpp compemu8.cpp"

979

980

if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_I386" = "xyes" ]]; then

981

dnl i386 CPU

982

DEFINES="$DEFINES -DUNALIGNED_PROFITABLE -DREGPARAM=\"__attribute__((regparm(3)))\""

983

if [[ "x$HAVE_GAS" = "xyes" ]]; then

984

ASM_OPTIMIZATIONS=i386

985

DEFINES="$DEFINES -DX86_ASSEMBLY -DOPTIMIZED_FLAGS -DSAHF_SETO_PROFITABLE"

986

JITSRCS="cpuemu1_nf.cpp cpuemu2_nf.cpp cpuemu3_nf.cpp cpuemu4_nf.cpp cpuemu5_nf.cpp cpuemu6_nf.cpp cpuemu7_nf.cpp cpuemu8_nf.cpp $JITSRCS"

987

CAN_JIT=yes

988

989

elif [[ "x$HAVE_GCC30" = "xyes" -a "x$HAVE_X86_64" = "xyes" ]]; then

990

dnl x86-64 CPU

991

DEFINES="$DEFINES -DUNALIGNED_PROFITABLE"

992

if [[ "x$HAVE_GAS" = "xyes" ]]; then

993

ASM_OPTIMIZATIONS="x86-64"

994

DEFINES="$DEFINES -DX86_64_ASSEMBLY -DOPTIMIZED_FLAGS"

995

JITSRCS="cpuemu1_nf.cpp cpuemu2_nf.cpp cpuemu3_nf.cpp cpuemu4_nf.cpp cpuemu5_nf.cpp cpuemu6_nf.cpp cpuemu7_nf.cpp cpuemu8_nf.cpp $JITSRCS"

996

CAN_JIT=yes

997

998

elif [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_SPARC" = "xyes" -a "x$HAVE_GAS" = "xyes" ]]; then

999

dnl SPARC CPU

1000

case "$target_os" in

1001

solaris*)

1002

AC_MSG_CHECKING(SPARC CPU architecture)

1003

SPARC_TYPE=`Solaris/which_sparc`

1004

AC_MSG_RESULT($SPARC_TYPE)

1005

case "$SPARC_TYPE" in

1006

SPARC_V8)

1007

ASM_OPTIMIZATIONS="SPARC V8 architecture"

1008

DEFINES="$DEFINES -DSPARC_V8_ASSEMBLY" dnl -DOPTIMIZED_FLAGS"

1009

CFLAGS="$CFLAGS -Wa,-Av8"

1010

CXXFLAGS="$CXXFLAGS -Wa,-Av8"

1011

;;

1012

SPARC_V9)

1013

ASM_OPTIMIZATIONS="SPARC V9 architecture"

1014

DEFINES="$DEFINES -DSPARC_V9_ASSEMBLY" dnl -DOPTIMIZED_FLAGS"

1015

CFLAGS="$CFLAGS -Wa,-Av9"

1016

CXXFLAGS="$CXXFLAGS -Wa,-Av9"

1017

;;

1018

esac

1019

;;

1020

esac

1021

elif [[ "x$WANT_NATIVE_M68K" = "xyes" ]]; then

1022

dnl Native m68k, no emulation

1023

CPUINCLUDES="-I../native_cpu"

1024

CPUSRCS="asm_support.s"

1025

1026

1027

dnl Enable JIT compiler, if possible.

1028

if [[ "x$WANT_JIT" = "xyes" -a "x$CAN_JIT" ]]; then

1029

JITSRCS="$JITSRCS ../uae_cpu/compiler/compemu_support.cpp ../uae_cpu/compiler/compemu_fpp.cpp compstbl.o cpustbl_nf.o"

1030

DEFINES="$DEFINES -DUSE_JIT -DUSE_JIT_FPU"

1031

1032

if [[ "x$WANT_JIT_DEBUG" = "xyes" ]]; then

1033

if [[ "x$WANT_MON" = "xyes" ]]; then

1034

DEFINES="$DEFINES -DJIT_DEBUG=1"

1035

else

1036

AC_MSG_WARN([cxmon not found, ignoring --enable-jit-debug])

1037

WANT_JIT_DEBUG=no

1038

1039

1040

1041

dnl IEEE core is the only FPU emulator to use with the JIT compiler

1042

case $FPE_CORE_TEST_ORDER in

1043

ieee*) ;;

1044

*) AC_MSG_WARN([Forcing use of the IEEE FPU core, as the JIT compiler supports only this one.]) ;;

1045

esac

1046

FPE_CORE_TEST_ORDER="ieee"

1047

else

1048

WANT_JIT=no

1049

WANT_JIT_DEBUG=no

1050

JITSRCS=""

1051

1052

1053

dnl Utility macro used by next two tests.

1054

dnl AC_EXAMINE_OBJECT(C source code,

1055

dnl commands examining object file,

1056

dnl [commands to run if compile failed]):

1057

dnl

1058

dnl Compile the source code to an object file; then convert it into a

1059

dnl printable representation. All unprintable characters and

1060

dnl asterisks (*) are replaced by dots (.). All white space is

1061

dnl deleted. Newlines (ASCII 0x10) in the input are preserved in the

1062

dnl output, but runs of newlines are compressed to a single newline.

1063

dnl Finally, line breaks are forcibly inserted so that no line is

1064

dnl longer than 80 columns and the file ends with a newline. The

1065

dnl result of all this processing is in the file conftest.dmp, which

1066

dnl may be examined by the commands in the second argument.

1067

dnl

1068

AC_DEFUN([gcc_AC_EXAMINE_OBJECT],

1069

[AC_LANG_SAVE

1070

AC_LANG_C

1071

dnl Next bit cribbed from AC_TRY_COMPILE.

1072

cat > conftest.$ac_ext <<EOF

1073

[#line __oline__ "configure"

1074

#include "confdefs.h"

1075

1076

]EOF

1077

if AC_TRY_EVAL(ac_compile); then

1078

od -c conftest.o |

1079

sed ['s/^[0-7]*[ ]*/ /

1080

s/\*/./g

1081

s/ \\n/*/g

1082

s/ [0-9][0-9][0-9]/./g

1083

s/ \\[^ ]/./g'] |

1084

tr -d '

1085

' | tr -s '*' '

1086

' | fold | sed '$a\

1087

' > conftest.dmp

1088

1089

ifelse($3, , , else

1090

1091

)dnl

1092

1093

rm -rf conftest*

1094

AC_LANG_RESTORE])

1095

1096

dnl Floating point format probe.

1097

dnl The basic concept is the same as the above: grep the object

1098

dnl file for an interesting string. We have to watch out for

1099

dnl rounding changing the values in the object, however; this is

1100

dnl handled by ignoring the least significant byte of the float.

1101

dnl

1102

dnl Does not know about VAX G-float or C4x idiosyncratic format.

1103

dnl It does know about PDP-10 idiosyncratic format, but this is

1104

dnl not presently supported by GCC. S/390 "binary floating point"

1105

dnl is in fact IEEE (but maybe we should have that in EBCDIC as well

1106

dnl as ASCII?)

1107

dnl

1108

AC_DEFUN([gcc_AC_C_FLOAT_FORMAT],

1109

[AC_CACHE_CHECK(floating point format, ac_cv_c_float_format,

1110

[gcc_AC_EXAMINE_OBJECT(

1111

[/* This will not work unless sizeof(double) == 8. */

1112

extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];

1113

1114

/* This structure must have no internal padding. */

1115

struct possibility {

1116

char prefix[8];

1117

double candidate;

1118

char postfix[8];

1119

};

1120

1121

#define C(cand) { "\nformat:", cand, ":tamrof\n" }

1122

struct possibility table [] =

1123

{

1124

C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */

1125

C( 3.53802595280598432000e+18), /* D__float - VAX */

1126

C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */

1127

C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */

1128

C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */

1129

};],

1130

[if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then

1131

ac_cv_c_float_format='IEEE (big-endian)'

1132

elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then

1133

ac_cv_c_float_format='IEEE (big-endian)'

1134

elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then

1135

ac_cv_c_float_format='IEEE (little-endian)'

1136

elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then

1137

ac_cv_c_float_format='IEEE (little-endian)'

1138

elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then

1139

ac_cv_c_float_format='VAX D-float'

1140

elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then

1141

ac_cv_c_float_format='PDP-10'

1142

elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then

1143

ac_cv_c_float_format='IBM 370 hex'

1144

else

1145

AC_MSG_ERROR(Unknown floating point format)

1146

fi],

1147

[AC_MSG_ERROR(compile failed)])

1148

])

1149

# IEEE is the default format. If the float endianness isn't the same

1150

# as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN

1151

# (which is a tristate: yes, no, default). This is only an issue with

1152

# IEEE; the other formats are only supported by a few machines each,

1153

# all with the same endianness.

1154

format=IEEE_FLOAT_FORMAT

1155

fbigend=

1156

case $ac_cv_c_float_format in

1157

'IEEE (big-endian)' )

1158

if test $ac_cv_c_bigendian = no; then

1159

fbigend=1

1160

1161

;;

1162

'IEEE (little-endian)' )

1163

if test $ac_cv_c_bigendian = yes; then

1164

fbigend=0

1165

1166

;;

1167

'VAX D-float' )

1168

format=VAX_FLOAT_FORMAT

1169

;;

1170

'PDP-10' )

1171

format=PDP10_FLOAT_FORMAT

1172

;;

1173

'IBM 370 hex' )

1174

format=IBM_FLOAT_FORMAT

1175

;;

1176

esac

1177

AC_DEFINE_UNQUOTED(HOST_FLOAT_FORMAT, $format,

1178

[Define to the floating point format of the host machine.])

1179

if test -n "$fbigend"; then

1180

AC_DEFINE_UNQUOTED(HOST_FLOAT_WORDS_BIG_ENDIAN, $fbigend,

1181

[Define to 1 if the host machine stores floating point numbers in

1182

memory with the word containing the sign bit at the lowest address,

1183

or to 0 if it does it the other way around.

1184

1185

This macro should not be defined if the ordering is the same as for

1186

multi-word integers.])

1187

1188

])

1189

1190

dnl Select appropriate FPU source.

1191

gcc_AC_C_FLOAT_FORMAT

697

dnl Make sure we can enable JIT debug mode.

698

if [[ "x$WANT_JIT_DEBUG" = "xyes" ]]; then

699

if [[ ":$WANT_JIT:$WANT_MON:" != ":yes:yes:" ]]; then

700

AC_MSG_WARN([cxmon not found, ignoring --enable-jit-debug])

701

WANT_JIT_DEBUG=no

702

703

704

705

dnl Additionnal checks for the IEEE FPU emulation code.

1192

706

AC_CHECK_HEADERS(ieee754.h ieeefp.h floatingpoint.h nan.h)

1193

1194

for fpe in $FPE_CORE_TEST_ORDER; do

1195

case $fpe in

1196

ieee)

1197

case $ac_cv_c_float_format in

1198

IEEE*)

1199

FPE_CORE="IEEE fpu core"

1200

DEFINES="$DEFINES -DFPU_IEEE"

1201

AC_DEFINE(FPU_IEEE, 1, [Floating Point Core emulation method is IEEE.])

1202

FPUSRCS="../uae_cpu/fpu/fpu_ieee.cpp"

1203

dnl Math functions not mandated by C99 standard

1204

AC_CHECK_FUNCS(isnanl isinfl)

1205

dnl Math functions required by C99 standard, but probably not

1206

dnl implemented everywhere. In that case, we fall back to the

1207

dnl regular variant for doubles.

1208

AC_CHECK_FUNCS(logl log10l expl powl fabsl sqrtl)

1209

AC_CHECK_FUNCS(sinl cosl tanl sinhl coshl tanhl)

1210

AC_CHECK_FUNCS(asinl acosl atanl asinhl acoshl atanhl)

1211

AC_CHECK_FUNCS(floorl ceill)

1212

break

1213

;;

1214

esac

1215

;;

1216

x86)

1217

if [[ ":$HAVE_GCC27:$HAVE_I386:$HAVE_GAS:" = ":yes:yes:yes:" ]]; then

1218

FPE_CORE="i387 fpu core"

1219

DEFINES="$DEFINES -DFPU_X86"

1220

FPUSRCS="../uae_cpu/fpu/fpu_x86.cpp"

1221

break

1222

1223

;;

1224

uae)

1225

FPE_CORE="uae fpu core"

1226

DEFINES="$DEFINES -DFPU_UAE"

1227

AC_DEFINE(FPU_UAE, 1, [Floating Point Core emulation is standard UAE.])

1228

FPUSRCS="../uae_cpu/fpu/fpu_uae.cpp"

1229

break

1230

;;

1231

1232

AC_MSG_ERROR([Internal configure.in script error for $fpe fpu core])

1233

;;

1234

esac

1235

done

1236

if [[ "x$FPE_CORE" = "x" ]]; then

1237

AC_MSG_ERROR([Sorry, no suitable FPU core found in $FPE_CORE_TEST_ORDER])

1238

1239

1240

dnl Check for certain math functions

1241

707

AC_CHECK_FUNCS(atanh)

1242

708

AC_CHECK_FUNCS(isnan isinf finite isnormal signbit)

1243

1244

dnl UAE CPU sources for all non-m68k-native architectures.

1245

if [[ "x$WANT_NATIVE_M68K" = "xno" ]]; then

1246

CPUINCLUDES="-I../uae_cpu"

1247

CPUSRCS="../uae_cpu/basilisk_glue.cpp ../uae_cpu/memory.cpp ../uae_cpu/newcpu.cpp ../uae_cpu/readcpu.cpp $FPUSRCS cpustbl.cpp cpudefs.cpp $CPUSRCS $JITSRCS"

1248

709

dnl Math functions not mandated by C99 standard

710

AC_CHECK_FUNCS(isnanl isinfl)

711

dnl Math functions required by C99 standard, but probably not

712

dnl implemented everywhere. In that case, we fall back to the

713

dnl regular variant for doubles.

714

AC_CHECK_FUNCS(logl log10l expl powl fabsl sqrtl)

715

AC_CHECK_FUNCS(sinl cosl tanl sinhl coshl tanhl)

716

AC_CHECK_FUNCS(asinl acosl atanl asinhl acoshl atanhl)

717

AC_CHECK_FUNCS(floorl ceill)

1249

718

1250

719

dnl Remove the "-g" option if set for GCC.

1251

720

if [[ "x$HAVE_GCC27" = "xyes" ]]; then

1253

722

CXXFLAGS=`echo $CXXFLAGS | sed -e 's/-g\b//g'`

1254

723

1255

724

1256

dnl Or if we have -IPA (MIPSPro compilers)

1257

if [[ "x$HAVE_IPA" = "xyes" ]]; then

1258

CFLAGS="`echo $CFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA"

1259

CXXFLAGS="`echo $CXXFLAGS | sed -e 's/-g//g'` -O3 -OPT:Olimit=0 -IPA"

1260

CXXFLAGS="-LANG:std $CXXFLAGS"

1261

LDFLAGS="$LDFLAGS -O3 -OPT:Olimit=0 -IPA"

1262

1263

1264

725

dnl

1265

726

dnl Some Mac OS X specific stuff:

1266

727

dnl

1281

742

IDEARGS=""

1282

743

1283

744

1284

AC_DEFINE(HAVE_SLIRP, 1, [Try to compile network emulation library!])

745

dnl Universal binaries

746

if [[ -z "$WANT_UNIVERSAL" ]]; then

747

WANT_UNIVERSAL=`echo $target_cpu | sed -e 's/i.86/i386/'`

748

749

AC_SUBST(TARGET_ARCHES, [$WANT_UNIVERSAL])

750

751

AC_MSG_CHECKING(for PowerPC SDK)

752

for version in $PPC_SDK_VERSION 10.2.8 10.3.9 10.4; do

753

sdk=`echo /Developer/SDKs/MacOSX$version*.sdk`

754

if [[ -d "$sdk" ]]; then

755

PPC_SDK_VERSION="$version"

756

break

757

758

done

759

AC_MSG_RESULT($PPC_SDK_VERSION)

760

AC_SUBST(PPC_SDK_VERSION)

761

1285

762

AC_DEFINE(DATADIR, "~", [unix_ether needs this!])

1286

763

1287

764

dnl Generate Makefile.

1288

765

AC_SUBST(DEFINES)

1289

AC_SUBST(SYSSRCS)

766

AC_SUBST(MONSRCS)

1290

767

AC_SUBST(CPUINCLUDES)

1291

AC_SUBST(CPUSRCS)

1292

768

AC_SUBST(BLESS)

1293

769

AC_SUBST(IDE)

1294

770

AC_SUBST(PROJECT)

1295

771

AC_SUBST(IDEARGS)

1296

772

AC_SUBST(SLIRP_SRCS)

1297

773

AC_SUBST(KEYCODES)

774

AC_SUBST(WANT_JIT)

775

AC_SUBST(WANT_JIT_DEBUG)

1298

776

dnl autoconf on 10.1 doesn't understand these

1299

777

dnl AC_CONFIG_FILES([Makefile])

1300

778

dnl AC_OUTPUT

1304

782

echo

1305

783

echo Basilisk II configuration summary:

1306

784

echo

785

echo Build binaries for ..................... : $WANT_UNIVERSAL

1307

786

echo Multiple emulator windows .............. : $ENABLE_MULTIPLE

1308

787

echo Enable video on SEGV signals ........... : $WANT_VOSF

1309

788

echo mon debugger support ................... : $WANT_MON

1310

echo Running m68k code natively ............. : $WANT_NATIVE_M68K

1311

echo Use JIT compiler ....................... : $WANT_JIT

1312

echo JIT debug mode ......................... : $WANT_JIT_DEBUG

1313

echo Floating-Point emulation core .......... : $FPE_CORE

1314

echo Assembly optimizations ................. : $ASM_OPTIMIZATIONS

789

echo Build JIT compiler ..................... : $WANT_JIT

790

echo Build JIT with debug code .............. : $WANT_JIT_DEBUG

1315

791

echo Addressing mode ........................ : $ADDRESSING_MODE

1316

echo Bad memory access recovery type ........ : $sigsegv_recovery

1317

792

echo Mac OS X development environment ....... : $IDE

1318

793

echo

1319

794

echo "Configuration done. Now type \"make\" (or \"make ide\")."

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