-dnl| configure.in
-dnl|
-dnl| You can process this file with autoconf to produce a configure script.
-dnl| However, normally the supplied configure script will work fine.
-dnl|
-dnl| If you do need to change the configure script, instead of editing
-dnl| it directly, try to edit configure.in (in a way that will keep
-dnl| it portable to sites and systems other than your own), and run autoconf
-dnl| to regenerate configure. Then submit your changes to be folded into
-dnl| the standard version of xboard.
-
-AC_INIT(xboard.c)
-AC_CONFIG_HEADER(config.h)
-
-PRODUCT=xboard
-VERSION=4.2
-PATCHLEVEL=pre8
-
-if test -z "$CFLAGS" ; then
-dnl| Prevent the next macro from setting CFLAGS to -g
- CFLAGS=" "
-fi
-AC_PROG_CC
-AC_PROG_CPP
-AC_ISC_POSIX
-AC_PROG_INSTALL
-AC_CHECK_PROGS(LEX, lex flex, lex_not_found)
-if test "$LEX" != lex_not_found ; then
- AC_DECL_YYTEXT
-fi
-AC_CHECK_PROGS(RSH, remsh rsh, rsh)
-AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$RSH")
-AC_CHECK_PROG(NROFF, nroff, [nroff -man], cat)
-AC_SUBST(NROFFFLAGS)
-AC_PATH_PROGS(AWKPATH, awk mawk gawk nawk)
-AC_PATH_PROGS(PERLPATH, perl)
-
-AC_ARG_WITH(Xaw3d, [ --with-Xaw3d use Xaw3d instead of Xaw],
- [AC_DEFINE(USE_XAW3D)
- XAW_LIBS="-lXaw3d"],
- XAW_LIBS="-lXaw")
-AC_SUBST(XAW_LIBS)
-
-AC_HEADER_STDC
-AC_HEADER_TIME
-AC_HEADER_SYS_WAIT
-AC_HEADER_DIRENT
-AC_TYPE_SIGNAL
-AC_CHECK_HEADERS(stropts.h sys/time.h string.h unistd.h sys/systeminfo.h)
-AC_CHECK_HEADERS(fcntl.h sys/fcntl.h, break)
-AC_CHECK_HEADERS(sys/socket.h lan/socket.h, break)
-AC_CHECK_HEADER(stddef.h, [], AC_DEFINE(X_WCHAR, 1))
-
-AC_CHECK_FUNCS(_getpty grantpt setitimer usleep)
-AC_CHECK_FUNCS(gettimeofday ftime, break)
-AC_CHECK_FUNCS(random rand48, break)
-AC_CHECK_FUNCS(gethostname sysinfo, break)
-AC_CHECK_FUNC(setlocale, [],
- AC_CHECK_LIB(i, setlocale, [], AC_DEFINE(X_LOCALE, 1)))
-
-AC_CHECK_LIB(seq, getpseudotty)
-
-AC_PATH_XTRA
-if test -n "$no_x" ; then
- echo $PRODUCT requires the X Window System header files and libraries!
- echo They were not found on your system. See FAQ topic C.2.
- echo configure failed
- exit 1
-fi
-
-AC_CANONICAL_HOST
-
-AM_GNU_GETTEXT([external])
-
-dnl| The following info is mostly gathered from GNU Emacs 19.24. Basically,
-dnl| we are trying to find out whether this is a System-V derivative in
-dnl| which pipes don't work with select() and if so, whether there is anything
-dnl| strange about the way to open a pty. Some of the work was done above
-dnl| by looking for _getpty, grantpt, and getpseudotty. A few other strange
-dnl| properties of particular systems are also handled here.
-
-dnl| 4/6/97 I'm not sure there really are any systems where pipes
-dnl| don't work with select(), and ptys cause problems on many
-dnl| systems, so I'm changing the default to disable ptys in all
-dnl| cases. I will change it back if I get bug reports that are fixed
-dnl| by doing a "configure --enable-ptys"
-
-USE_PTYS=0
-case "$host" in
- *-*-hpux* )
- AC_DEFINE(PTY_TTY_NAME_SPRINTF,
- [sprintf (pty_name, "/dev/pty/tty%c%x", c, i);])
- AC_DEFINE(PTY_NAME_SPRINTF,
- [sprintf (pty_name, "/dev/ptym/pty%c%x", c, i);])
-dnl| USE_PTYS=1
- if test "$GCC" = yes; then
- CONF_CFLAGS="-fwritable-strings"
- else
-
-dnl| Note: You might be able to build xboard even if your compiler does not
-dnl| support ANSI C (-Aa). xboard itself does not require ANSI C. I don't
-dnl| know whether the X header files on HP-UX require it.
-
- CONF_CFLAGS="-Aa -D_HPUX_SOURCE"
- fi
-
-dnl| HP doesn't supply a full set of X header files and libraries. People
-dnl| often have some things installed in one place and some in another.
-dnl| AC_PATH_XTRA will find only one place, so we try to add all the
-dnl| likely ones that might be missing here. It might be better to
-dnl| change AC_PATH_XTRA to try to extract this information from imake,
-dnl| since folks who install the missing bits often configure their
-dnl| imake to find them, but I don't want to delve into autoconf and
-dnl| hack on its internals.
-
- if test -d /opt/hppd/include/X11; then
- X_CFLAGS="$X_CFLAGS -I/opt/hppd/include"
- X_LIBS="$X_LIBS -L/opt/hppd/lib"
- elif test -d /usr/contrib/X11R5/include; then
- X_CFLAGS="$X_CFLAGS -I/usr/contrib/X11R5/include"
- X_LIBS="$X_LIBS -L/usr/contrib/X11R5/lib"
- elif test -d /usr/contrib/mitX11R5/include; then
- X_CFLAGS="$X_CFLAGS -I/usr/contrib/mitX11R5/include"
- X_LIBS="$X_LIBS -L/usr/contrib/mitX11R5/lib"
- elif test -d /MIT/X11R5/include; then
- X_CFLAGS="$X_CFLAGS -I/MIT/X11R5/include"
- X_LIBS="$X_LIBS -L/MIT/X11R5/lib"
- elif test -d /usr/local/include/X11R5; then
- X_CFLAGS="$X_CFLAGS -I/usr/local/include/X11R5"
- X_LIBS="$X_LIBS -L/usr/local/lib/X11R5"
- fi
- if test -d /usr/include/X11R5; then
- X_CFLAGS="$X_CFLAGS -I/usr/include/X11R5"
- X_LIBS="$X_LIBS -L/usr/lib/X11R5 -L/usr/lib/X11R4"
- elif test -d /usr/include/X11R4; then
- X_CFLAGS="$X_CFLAGS -I/usr/include/X11R4"
- X_LIBS="$X_LIBS -L/usr/lib/X11R4"
- fi
- ;;
-
- romp-ibm-aix* )
- AC_DEFINE(IBMRTAIX, 1)
-dnl| USE_PTYS=1
- ;;
-
- i386-ibm-aix )
-dnl| USE_PTYS=1
- if test "$GCC" = yes; then
- CONF_CFLAGS="-fwritable-strings"
- fi
- ;;
-
- *-*-aix3* | *-*-bosx* )
- AC_DEFINE(PTY_ITERATION, [for (c = 0; !c; c++)])
- AC_DEFINE(PTY_NAME_SPRINTF, [strcpy (pty_name, "/dev/ptc");])
- AC_DEFINE(PTY_TTY_NAME_SPRINTF, [strcpy (pty_name, ttyname (fd));])
-dnl| USE_PTYS=1
- ;;
-
- *-*-cxux* )
- AC_DEFINE(FIRST_PTY_LETTER, 'A')
- AC_DEFINE(LAST_PTY_LETTER, 'P')
-dnl| USE_PTYS=1
- ;;
-
- *-*-uniplus* )
- AC_DEFINE(UNIPLUS, 1)
-dnl| USE_PTYS=1
- ;;
-
- *-*-rtu* )
- AC_DEFINE(FIRST_PTY_LETTER, 'z')
- AC_DEFINE(PTY_TTY_NAME_SPRINTF,
- [sprintf (pty_name, "/dev/ttyp%x", i);])
- AC_DEFINE(PTY_NAME_SPRINTF,
- [sprintf (pty_name, "/dev/pty%x", i);])
- AC_DEFINE(RTU, 1)
-dnl| USE_PTYS=1
- ;;
-
- *-*-iris* | *-*-irix3* )
- AC_DEFINE(PTY_ITERATION, [for (c = 0; !c; c++)])
- AC_DEFINE(PTY_NAME_SPRINTF, [strcpy (pty_name, "/dev/ptc");])
- AC_DEFINE(PTY_TTY_NAME_SPRINTF,
- [sprintf (pty_name, "/dev/ttyq%d", minor(stb.st_rdev));])
-dnl| USE_PTYS=1
- ;;
-
- *-*-irix* )
-dnl| USE_PTYS=1
- ;;
-
- *-*-sunos4* | *-*-solaris1* )
-
-dnl| Work around a bug in the SunOS 4.x linker. Not needed if you have patches
-dnl| 100512-02 and 100573-03 from Sun. The X FAQ says that the following is
-dnl| "overkill," but doesn't explain what should be done instead.
-
- if test "$GCC" = yes; then
- PRE_XMULIB="-static"
- POST_XMULIB="-dynamic"
- else
- PRE_XMULIB="-Bstatic"
- POST_XMULIB="-Bdynamic"
- fi
- ;;
-
- *-*-sunos5* | *-*-solaris2* )
-dnl| USE_PTYS=1
-
-dnl| I'm not sure -lelf is needed, but it was in the old Imakefile.
-dnl| The other libraries should all be found by Ac_PATH_XTRA or other
-dnl| code above.
-
- X_LIBS="$X_LIBS -lelf"
- ;;
-
- *-*-sco* )
- AC_DEFINE(PTY_ITERATION, [for (i = 0; ; i++)])
- AC_DEFINE(PTY_NAME_SPRINTF, [sprintf (pty_name, "/dev/ptyp%d", i);])
- AC_DEFINE(PTY_TTY_NAME_SPRINTF, [sprintf (pty_name, "/dev/ttyp%d", i);])
-dnl| USE_PTYS=1
- ;;
-
- *-*-dynix* | *-*-ptx* )
-dnl| USE_PTYS=1
- ;;
-
- *-*-esix* )
-dnl| USE_PTYS=1
- ;;
-
- *-*-usg5-4* | *-*-sysvr4* )
-dnl| USE_PTYS=1
- ;;
-
- *-*-usg* | *-*-sysv* | *-*-aix* )
-dnl| USE_PTYS=1
- ;;
-
- vax-*-ultrix )
- if test "$GCC" = yes; then
- CONF_CFLAGS="-fwritable-strings"
- fi
- ;;
-esac
-
-AC_ARG_ENABLE(xpm,
-[ --enable-xpm libXpm will be used if found (default)
- --disable-xpm libXpm will not be used],
-[enable_xpm="$enableval"], [enable_xpm="yes"])
-
-if test "$enable_xpm" = "yes"; then
- save_cflags="$CFLAGS"
- CFLAGS="$CFLAGS $X_CFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- AC_CHECK_HEADERS(X11/xpm.h)
- CFLAGS="$save_cflags"
- if test "$ac_cv_header_X11_xpm_h" = "yes"; then
- save_ldflags="$LDFLAGS"
- LDFLAGS="$LDFLAGS $X_LIBS"
- AC_CHECK_LIB(Xpm, XpmReadFileToPixmap,
- [X_PRE_LIBS="-lXpm $X_PRE_LIBS"; AC_DEFINE(HAVE_LIBXPM)], [],
- [$X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
- LDFLAGS="$save_ldflags"
- fi
-fi
-
-AC_SUBST(PRE_XMULIB)
-AC_SUBST(POST_XMULIB)
-AC_SUBST(CONF_CFLAGS)
-AC_SUBST(CONF_LDFLAGS)
-
-AC_MSG_CHECKING(whether ptys or pipes should be used)
-AC_ARG_ENABLE(ptys,
-[ --enable-ptys force use of pseudo-ttys with child processes
- --disable-ptys force use of pipes with child processes],
-[if test "$enableval" = yes; then
- USE_PTYS=1
- AC_MSG_RESULT([ptys (user override)])
-fi
-if test "$enableval" = no; then
- USE_PTYS=0
- AC_MSG_RESULT([pipes (user override)])
-fi],
-[if test "$USE_PTYS" = 1; then
- AC_MSG_RESULT(ptys)
-else
- AC_MSG_RESULT(pipes)
-fi])
-AC_DEFINE_UNQUOTED(USE_PTYS, $USE_PTYS)
-
-AC_ARG_ENABLE(zippy,
-[ --enable-zippy support interfacing a chess program to ICS (default)
- --disable-zippy do not support interfacing a chess program to ICS],
-[enable_zippy="$enableval"], [enable_zippy="yes"])
-if test "$enable_zippy" = yes; then
- AC_DEFINE(ZIPPY, 1)
- ZIPPY_O=zippy.o
- ZIPPY_H=zippy.h
-fi
-AC_SUBST(ZIPPY_O)
-AC_SUBST(ZIPPY_H)
-
-AC_ARG_ENABLE(sigint,
-[ --enable-sigint sending SIGINT (^C) wakes up GNU Chess (default)
- --disable-sigint typing a command wakes up GNU Chess],
-[if test "$enableval" = yes; then
- AC_DEFINE(ATTENTION, 1)
-fi],
-[AC_DEFINE(ATTENTION, 1)])
-
-AC_DEFINE_UNQUOTED(PRODUCT, "$PRODUCT")
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
-AC_DEFINE_UNQUOTED(PATCHLEVEL, "$PATCHLEVEL")
-AC_SUBST(PRODUCT)
-AC_SUBST(VERSION)
-AC_SUBST(PATCHLEVEL)
-
-AC_OUTPUT(Makefile cmail xboard.texinfo po/Makefile.in ,
-[test -z "$CONFIG_HEADERS" || date > stamp-h
-chmod 755 cmail
-])
+dnl| configure.in\r
+dnl|\r
+dnl| You can process this file with autoconf to produce a configure script.\r
+dnl| However, normally the supplied configure script will work fine.\r
+dnl|\r
+dnl| If you do need to change the configure script, instead of editing\r
+dnl| it directly, try to edit configure.in (in a way that will keep\r
+dnl| it portable to sites and systems other than your own), and run autoconf \r
+dnl| to regenerate configure. Then submit your changes to be folded into\r
+dnl| the standard version of xboard.\r
+\r
+AC_INIT([xboard],[4.3])\r
+AM_INIT_AUTOMAKE\r
+AC_PROG_CC\r
+AC_CONFIG_HEADERS([config.h])\r
+AC_CONFIG_FILES([\r
+Makefile\r
+])\r
+AC_OUTPUT\r
+PRODUCT=xboard\r
+#VERSION=4.4 # version is already defined\r
+PATCHLEVEL=0e\r
+\r
+\r
+if test -z "$CFLAGS" ; then\r
+dnl| Prevent the next macro from setting CFLAGS to -g\r
+ CFLAGS=" "\r
+fi\r
+AC_PROG_CC\r
+AC_PROG_CPP\r
+AC_ISC_POSIX\r
+AC_PROG_INSTALL\r
+AC_CHECK_PROGS(LEX, lex flex, lex_not_found)\r
+if test "$LEX" != lex_not_found ; then\r
+ AC_DECL_YYTEXT\r
+fi\r
+AC_CHECK_PROGS(RSH, remsh rsh, rsh)\r
+AC_CHECK_PROGS(MINFO, makeinfo, makeinfo_not_found)\r
+if test "$MINFO" == makeinfo_not_found ; then\r
+ echo Please install \"makeinfo\"\r
+ exit 1\r
+fi\r
+AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$RSH")\r
+AC_CHECK_PROG(NROFF, nroff, [nroff -man], cat)\r
+AC_SUBST(NROFFFLAGS)\r
+AC_PATH_PROGS(AWKPATH, awk mawk gawk nawk)\r
+AC_PATH_PROGS(PERLPATH, perl)\r
+\r
+\r
+\r
+\r
+AC_HEADER_STDC\r
+AC_HEADER_TIME\r
+AC_HEADER_SYS_WAIT\r
+AC_HEADER_DIRENT\r
+AC_TYPE_SIGNAL\r
+AC_CHECK_HEADERS(stropts.h sys/time.h string.h unistd.h sys/systeminfo.h)\r
+AC_CHECK_HEADERS(fcntl.h sys/fcntl.h, break)\r
+AC_CHECK_HEADERS(sys/socket.h lan/socket.h, break)\r
+AC_CHECK_HEADER(stddef.h, [], AC_DEFINE(X_WCHAR, 1))\r
+\r
+AC_CHECK_FUNCS(_getpty grantpt setitimer usleep)\r
+AC_CHECK_FUNCS(gettimeofday ftime, break)\r
+AC_CHECK_FUNCS(random rand48, break)\r
+AC_CHECK_FUNCS(gethostname sysinfo, break)\r
+AC_CHECK_FUNC(setlocale, [],\r
+ AC_CHECK_LIB(i, setlocale, [], AC_DEFINE(X_LOCALE, 1)))\r
+\r
+AC_CHECK_LIB(seq, getpseudotty)\r
+\r
+AC_PATH_XTRA\r
+if test -n "$no_x" ; then\r
+ echo $PRODUCT requires the X Window System header files and libraries!\r
+ echo They were not found on your system. See FAQ topic C.2.\r
+ echo configure failed\r
+ exit 1\r
+fi\r
+\r
+AC_CHECK_HEADER(X11/Intrinsic.h,xt="yes",xt="no")\r
+\r
+if test "$xt" == "no" ; then\r
+ echo Xt headers not found\r
+ exit 1\r
+fi\r
+\r
+AC_ARG_WITH(Xaw3d, [ --with-Xaw3d use Xaw3d instead of Xaw],\r
+ with_xaw3d="yes", with_xaw3d="no")\r
+\r
+\r
+xaw_headers="no"\r
+if test "$with_xaw3d" == "yes" ; then\r
+ XAW_LIBS="-lXaw3d"\r
+ AC_CHECK_LIB([Xaw3d], [XawTextReplace], xaw3d_lib="yes", xaw3d_lib="no")\r
+ if test "$xaw3d_lib" == "no" ; then\r
+ echo Xaw3d libraries not found\r
+ exit 1\r
+ else\r
+ AC_CHECK_HEADER(X11/Xaw3d/Dialog.h,xaw3d_headers="yes",xaw3d_headers="no") \r
+ if test "$xaw3d_headers" == "yes" ; then\r
+ AC_DEFINE(USE_XAW3D)\r
+ xaw_headers="yes"\r
+ else\r
+ AC_CHECK_HEADER(X11/Xaw/Dialog.h,xaw_headers="yes") \r
+ fi\r
+ fi\r
+else\r
+ XAW_LIBS="-lXaw"\r
+ AC_CHECK_HEADER(X11/Xaw/Dialog.h,xaw_headers="yes")\r
+fi\r
+\r
+AC_SUBST(XAW_LIBS)\r
+\r
+\r
+\r
+if test "$xaw_headers" == "no" ; then\r
+ echo Xaw headers not found \r
+ exit 1\r
+\r
+fi\r
+\r
+\r
+\r
+\r
+AC_CANONICAL_HOST\r
+\r
+dnl| The following info is mostly gathered from GNU Emacs 19.24. Basically,\r
+dnl| we are trying to find out whether this is a System-V derivative in\r
+dnl| which pipes don't work with select() and if so, whether there is anything\r
+dnl| strange about the way to open a pty. Some of the work was done above\r
+dnl| by looking for _getpty, grantpt, and getpseudotty. A few other strange\r
+dnl| properties of particular systems are also handled here.\r
+\r
+dnl| 4/6/97 I'm not sure there really are any systems where pipes\r
+dnl| don't work with select(), and ptys cause problems on many\r
+dnl| systems, so I'm changing the default to disable ptys in all\r
+dnl| cases. I will change it back if I get bug reports that are fixed\r
+dnl| by doing a "configure --enable-ptys"\r
+\r
+USE_PTYS=0\r
+case "$host" in\r
+ *-*-hpux* )\r
+ AC_DEFINE(PTY_TTY_NAME_SPRINTF,\r
+ [sprintf (pty_name, "/dev/pty/tty%c%x", c, i);])\r
+ AC_DEFINE(PTY_NAME_SPRINTF,\r
+ [sprintf (pty_name, "/dev/ptym/pty%c%x", c, i);])\r
+dnl| USE_PTYS=1\r
+ if test "$GCC" = yes; then\r
+ CONF_CFLAGS="-fwritable-strings"\r
+ else\r
+\r
+dnl| Note: You might be able to build xboard even if your compiler does not\r
+dnl| support ANSI C (-Aa). xboard itself does not require ANSI C. I don't\r
+dnl| know whether the X header files on HP-UX require it.\r
+\r
+ CONF_CFLAGS="-Aa -D_HPUX_SOURCE"\r
+ fi\r
+\r
+dnl| HP doesn't supply a full set of X header files and libraries. People\r
+dnl| often have some things installed in one place and some in another. \r
+dnl| AC_PATH_XTRA will find only one place, so we try to add all the\r
+dnl| likely ones that might be missing here. It might be better to\r
+dnl| change AC_PATH_XTRA to try to extract this information from imake,\r
+dnl| since folks who install the missing bits often configure their\r
+dnl| imake to find them, but I don't want to delve into autoconf and\r
+dnl| hack on its internals.\r
+\r
+ if test -d /opt/hppd/include/X11; then\r
+ X_CFLAGS="$X_CFLAGS -I/opt/hppd/include"\r
+ X_LIBS="$X_LIBS -L/opt/hppd/lib"\r
+ elif test -d /usr/contrib/X11R5/include; then\r
+ X_CFLAGS="$X_CFLAGS -I/usr/contrib/X11R5/include"\r
+ X_LIBS="$X_LIBS -L/usr/contrib/X11R5/lib"\r
+ elif test -d /usr/contrib/mitX11R5/include; then\r
+ X_CFLAGS="$X_CFLAGS -I/usr/contrib/mitX11R5/include"\r
+ X_LIBS="$X_LIBS -L/usr/contrib/mitX11R5/lib"\r
+ elif test -d /MIT/X11R5/include; then\r
+ X_CFLAGS="$X_CFLAGS -I/MIT/X11R5/include"\r
+ X_LIBS="$X_LIBS -L/MIT/X11R5/lib"\r
+ elif test -d /usr/local/include/X11R5; then\r
+ X_CFLAGS="$X_CFLAGS -I/usr/local/include/X11R5"\r
+ X_LIBS="$X_LIBS -L/usr/local/lib/X11R5"\r
+ fi\r
+ if test -d /usr/include/X11R5; then\r
+ X_CFLAGS="$X_CFLAGS -I/usr/include/X11R5"\r
+ X_LIBS="$X_LIBS -L/usr/lib/X11R5 -L/usr/lib/X11R4"\r
+ elif test -d /usr/include/X11R4; then\r
+ X_CFLAGS="$X_CFLAGS -I/usr/include/X11R4"\r
+ X_LIBS="$X_LIBS -L/usr/lib/X11R4"\r
+ fi\r
+ ;;\r
+\r
+ romp-ibm-aix* )\r
+ AC_DEFINE(IBMRTAIX, 1)\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ i386-ibm-aix )\r
+dnl| USE_PTYS=1\r
+ if test "$GCC" = yes; then\r
+ CONF_CFLAGS="-fwritable-strings"\r
+ fi\r
+ ;;\r
+\r
+ *-*-aix3* | *-*-bosx* )\r
+ AC_DEFINE(PTY_ITERATION, [for (c = 0; !c; c++)])\r
+ AC_DEFINE(PTY_NAME_SPRINTF, [strcpy (pty_name, "/dev/ptc");])\r
+ AC_DEFINE(PTY_TTY_NAME_SPRINTF, [strcpy (pty_name, ttyname (fd));])\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-cxux* )\r
+ AC_DEFINE(FIRST_PTY_LETTER, 'A')\r
+ AC_DEFINE(LAST_PTY_LETTER, 'P')\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-uniplus* )\r
+ AC_DEFINE(UNIPLUS, 1)\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-rtu* )\r
+ AC_DEFINE(FIRST_PTY_LETTER, 'z')\r
+ AC_DEFINE(PTY_TTY_NAME_SPRINTF,\r
+ [sprintf (pty_name, "/dev/ttyp%x", i);])\r
+ AC_DEFINE(PTY_NAME_SPRINTF,\r
+ [sprintf (pty_name, "/dev/pty%x", i);])\r
+ AC_DEFINE(RTU, 1)\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-iris* | *-*-irix3* )\r
+ AC_DEFINE(PTY_ITERATION, [for (c = 0; !c; c++)])\r
+ AC_DEFINE(PTY_NAME_SPRINTF, [strcpy (pty_name, "/dev/ptc");])\r
+ AC_DEFINE(PTY_TTY_NAME_SPRINTF,\r
+ [sprintf (pty_name, "/dev/ttyq%d", minor(stb.st_rdev));])\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-irix* )\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-sunos4* | *-*-solaris1* )\r
+\r
+dnl| Work around a bug in the SunOS 4.x linker. Not needed if you have patches\r
+dnl| 100512-02 and 100573-03 from Sun. The X FAQ says that the following is\r
+dnl| "overkill," but doesn't explain what should be done instead.\r
+\r
+ if test "$GCC" = yes; then\r
+ PRE_XMULIB="-static"\r
+ POST_XMULIB="-dynamic"\r
+ else\r
+ PRE_XMULIB="-Bstatic"\r
+ POST_XMULIB="-Bdynamic"\r
+ fi\r
+ ;;\r
+\r
+ *-*-sunos5* | *-*-solaris2* )\r
+dnl| USE_PTYS=1\r
+\r
+dnl| I'm not sure -lelf is needed, but it was in the old Imakefile.\r
+dnl| The other libraries should all be found by Ac_PATH_XTRA or other\r
+dnl| code above.\r
+\r
+ X_LIBS="$X_LIBS -lelf"\r
+ ;;\r
+\r
+ *-*-sco* )\r
+ AC_DEFINE(PTY_ITERATION, [for (i = 0; ; i++)])\r
+ AC_DEFINE(PTY_NAME_SPRINTF, [sprintf (pty_name, "/dev/ptyp%d", i);])\r
+ AC_DEFINE(PTY_TTY_NAME_SPRINTF, [sprintf (pty_name, "/dev/ttyp%d", i);])\r
+dnl| USE_PTYS=1\r
+ ;;\r
+ \r
+ *-*-dynix* | *-*-ptx* )\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-esix* )\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-usg5-4* | *-*-sysvr4* )\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ *-*-usg* | *-*-sysv* | *-*-aix* )\r
+dnl| USE_PTYS=1\r
+ ;;\r
+\r
+ vax-*-ultrix )\r
+ if test "$GCC" = yes; then\r
+ CONF_CFLAGS="-fwritable-strings"\r
+ fi\r
+ ;;\r
+esac\r
+\r
+AC_ARG_ENABLE(xpm,\r
+[ --enable-xpm libXpm will be used if found (default)\r
+ --disable-xpm libXpm will not be used],\r
+[enable_xpm="$enableval"], [enable_xpm="yes"])\r
+\r
+if test "$enable_xpm" = "yes"; then\r
+ save_cflags="$CFLAGS"\r
+ CFLAGS="$CFLAGS $X_CFLAGS"\r
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"\r
+ AC_CHECK_HEADERS(X11/xpm.h)\r
+ CFLAGS="$save_cflags"\r
+ if test "$ac_cv_header_X11_xpm_h" = "yes"; then\r
+ save_ldflags="$LDFLAGS"\r
+ LDFLAGS="$LDFLAGS $X_LIBS"\r
+ AC_CHECK_LIB(Xpm, XpmReadFileToPixmap,\r
+ [X_PRE_LIBS="-lXpm $X_PRE_LIBS"; AC_DEFINE(HAVE_LIBXPM)], [],\r
+ [$X_PRE_LIBS -lX11 $X_EXTRA_LIBS])\r
+ LDFLAGS="$save_ldflags"\r
+ fi\r
+fi\r
+\r
+AC_SUBST(PRE_XMULIB)\r
+AC_SUBST(POST_XMULIB)\r
+AC_SUBST(CONF_CFLAGS)\r
+AC_SUBST(CONF_LDFLAGS)\r
+\r
+AC_MSG_CHECKING(whether ptys or pipes should be used)\r
+AC_ARG_ENABLE(ptys, \r
+[ --enable-ptys force use of pseudo-ttys with child processes\r
+ --disable-ptys force use of pipes with child processes],\r
+[if test "$enableval" = yes; then\r
+ USE_PTYS=1\r
+ AC_MSG_RESULT([ptys (user override)])\r
+fi\r
+if test "$enableval" = no; then\r
+ USE_PTYS=0\r
+ AC_MSG_RESULT([pipes (user override)])\r
+fi],\r
+[if test "$USE_PTYS" = 1; then\r
+ AC_MSG_RESULT(ptys)\r
+else\r
+ AC_MSG_RESULT(pipes)\r
+fi])\r
+AC_DEFINE_UNQUOTED(USE_PTYS, $USE_PTYS)\r
+\r
+AC_ARG_ENABLE(zippy, \r
+[ --enable-zippy support interfacing a chess program to ICS (default)\r
+ --disable-zippy do not support interfacing a chess program to ICS],\r
+[enable_zippy="$enableval"], [enable_zippy="yes"])\r
+if test "$enable_zippy" = yes; then\r
+ AC_DEFINE(ZIPPY, 1)\r
+ ZIPPY_O=zippy.o\r
+ ZIPPY_H=zippy.h\r
+fi\r
+AC_SUBST(ZIPPY_O) \r
+AC_SUBST(ZIPPY_H) \r
+\r
+AC_ARG_ENABLE(sigint, \r
+[ --enable-sigint sending SIGINT (^C) wakes up GNU Chess (default)\r
+ --disable-sigint typing a command wakes up GNU Chess],\r
+[if test "$enableval" = yes; then\r
+ AC_DEFINE(ATTENTION, 1)\r
+fi],\r
+[AC_DEFINE(ATTENTION, 1)])\r
+\r
+AC_DEFINE_UNQUOTED(PRODUCT, "$PRODUCT")\r
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION")\r
+AC_DEFINE_UNQUOTED(PATCHLEVEL, "$PATCHLEVEL")\r
+AC_SUBST(PRODUCT)\r
+AC_SUBST(VERSION)\r
+AC_SUBST(PATCHLEVEL)\r
+\r
+AC_OUTPUT(cmail xboard.texinfo,\r
+[test -z "$CONFIG_HEADERS" || date > stamp-h\r
+chmod 755 cmail\r
+])\r
projects / xboard.git / blobdiff