/[rdesktop]/sourceforge.net/trunk/rdesktop/configure.ac
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 740 by astrand, Sat Jul 31 13:07:41 2004 UTC revision 872 by stargo, Thu Mar 31 10:49:59 2005 UTC
# Line 1  Line 1 
1  AC_INIT(rdesktop, 1.3.1)  AC_INIT(rdesktop, 1.4.0)
2    
3  AC_CONFIG_SRCDIR([rdesktop.c])  AC_CONFIG_SRCDIR([rdesktop.c])
4    
# Line 16  AC_PATH_XTRA Line 16  AC_PATH_XTRA
16  AC_SEARCH_LIBS(socket, socket)  AC_SEARCH_LIBS(socket, socket)
17  AC_SEARCH_LIBS(inet_aton, resolv)  AC_SEARCH_LIBS(inet_aton, resolv)
18    
19    AC_CHECK_HEADER(sys/select.h, AC_DEFINE(HAVE_SYS_SELECT_H))
20    AC_CHECK_HEADER(sys/modem.h, AC_DEFINE(HAVE_SYS_MODEM_H))
21    AC_CHECK_HEADER(sys/filio.h, AC_DEFINE(HAVE_SYS_FILIO_H))
22    AC_CHECK_HEADER(sys/strtio.h, AC_DEFINE(HAVE_SYS_STRTIO_H))
23    AC_CHECK_HEADER(locale.h, AC_DEFINE(HAVE_LOCALE_H))
24    AC_CHECK_HEADER(langinfo.h, AC_DEFINE(HAVE_LANGINFO_H))
25    AC_CHECK_HEADER(iconv.h, AC_DEFINE(HAVE_ICONV_H))
26    
27  rpath=""  rpath=""
28    
29  #  #
# Line 130  AC_ARG_WITH(libvncserver, Line 138  AC_ARG_WITH(libvncserver,
138  #  #
139  # sound  # sound
140  #  #
141    AC_ARG_WITH(libao,
142        [  --with-libao=DIR        look for libao at DIR/include, DIR/lib],
143        [
144        CFLAGS="$CFLAGS -I$withval/include"
145        CPPFLAGS="$CPPFLAGS -I$withval/include"
146        LIBS="$LIBS -L$withval/lib"
147        rpath="$rpath:$withval/lib"
148        ]
149    )
150    
151  sound="yes"  sound="yes"
152  AC_ARG_WITH(sound,  AC_ARG_WITH(sound,
153      [  --with-sound            select sound system ("oss" or "sun") ],      [  --with-sound            select sound system ("oss", "sgi", "sun" or "libao") ],
154      [      [
155      sound="$withval"      sound="$withval"
156      ])      ])
157  if test "$sound" = yes; then  if test "$sound" = yes; then
158        AC_CHECK_HEADER(ao/ao.h, [sound=libao])
159      AC_CHECK_HEADER(sys/soundcard.h, [sound=oss])      AC_CHECK_HEADER(sys/soundcard.h, [sound=oss])
160        AC_CHECK_HEADER(dmedia/audio.h, [sound=sgi])
161      AC_CHECK_HEADER(sys/audioio.h, [sound=sun])      AC_CHECK_HEADER(sys/audioio.h, [sound=sun])
162  fi  fi
163  if test "$sound" = no; then  if test "$sound" = no; then
# Line 145  if test "$sound" = no; then Line 165  if test "$sound" = no; then
165  elif test "$sound" = oss; then  elif test "$sound" = oss; then
166      SOUNDOBJ="rdpsnd.o rdpsnd_oss.o"      SOUNDOBJ="rdpsnd.o rdpsnd_oss.o"
167      AC_DEFINE(WITH_RDPSND)      AC_DEFINE(WITH_RDPSND)
168    elif test "$sound" = sgi; then
169        SOUNDOBJ="rdpsnd.o rdpsnd_sgi.o"
170        LDFLAGS="$LDFLAGS -laudio"
171        AC_DEFINE(WITH_RDPSND)
172  elif test "$sound" = sun; then  elif test "$sound" = sun; then
173      SOUNDOBJ="rdpsnd.o rdpsnd_sun.o"      SOUNDOBJ="rdpsnd.o rdpsnd_sun.o"
174      AC_DEFINE(WITH_RDPSND)      AC_DEFINE(WITH_RDPSND)
175    elif test "$sound" = libao; then
176        SOUNDOBJ="rdpsnd.o rdpsnd_libao.o"
177        LDFLAGS="$LDFLAGS -lao"
178        AC_DEFINE(WITH_RDPSND)
179  else  else
180     AC_MSG_WARN([sound support disabled (no sys/soundcard.h or sys/audioio.h)])     AC_MSG_WARN([sound support disabled])
181     AC_MSG_WARN([Currently supported systems are Open Sound System (oss) and Sun/BSD (sun)])     AC_MSG_WARN([Currently supported systems are Open Sound System (oss), SGI AL (sgi), Sun/BSD (sun) and libao])
182  fi  fi
183  AC_SUBST(SOUNDOBJ)  AC_SUBST(SOUNDOBJ)
184    
185    #
186    # dirfd
187    #
188    dnl Find out how to get the file descriptor associated with an open DIR*.
189    dnl From Jim Meyering
190    
191    AC_DEFUN([UTILS_FUNC_DIRFD],
192    [
193    
194      AC_HEADER_DIRENT
195      dirfd_headers='
196    #if HAVE_DIRENT_H
197    # include <dirent.h>
198    #else /* not HAVE_DIRENT_H */
199    # define dirent direct
200    # if HAVE_SYS_NDIR_H
201    #  include <sys/ndir.h>
202    # endif /* HAVE_SYS_NDIR_H */
203    # if HAVE_SYS_DIR_H
204    #  include <sys/dir.h>
205    # endif /* HAVE_SYS_DIR_H */
206    # if HAVE_NDIR_H
207    #  include <ndir.h>
208    # endif /* HAVE_NDIR_H */
209    #endif /* HAVE_DIRENT_H */
210    '
211      AC_CHECK_FUNCS(dirfd)
212      AC_CHECK_DECLS([dirfd], , , $dirfd_headers)
213    
214      AC_CACHE_CHECK([whether dirfd is a macro],
215        jm_cv_func_dirfd_macro,
216        [AC_EGREP_CPP([dirent_header_defines_dirfd], [$dirfd_headers
217    #ifdef dirfd
218     dirent_header_defines_dirfd
219    #endif],
220           jm_cv_func_dirfd_macro=yes,
221           jm_cv_func_dirfd_macro=no)])
222    
223      # Use the replacement only if we have no function, macro,
224      # or declaration with that name.
225      if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$jm_cv_func_dirfd_macro \
226          = no,no,no; then
227        AC_REPLACE_FUNCS([dirfd])
228        AC_CACHE_CHECK(
229                  [how to get the file descriptor associated with an open DIR*],
230                       gl_cv_sys_dir_fd_member_name,
231          [
232            dirfd_save_CFLAGS=$CFLAGS
233            for ac_expr in d_fd dd_fd; do
234    
235              CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
236              AC_TRY_COMPILE(
237                [$dirfd_headers
238                ],
239                [DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;],
240                dir_fd_found=yes
241              )
242              CFLAGS=$dirfd_save_CFLAGS
243              test "$dir_fd_found" = yes && break
244            done
245            test "$dir_fd_found" = yes || ac_expr=no_such_member
246    
247            gl_cv_sys_dir_fd_member_name=$ac_expr
248          ]
249        )
250        if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
251          AC_DEFINE_UNQUOTED(DIR_FD_MEMBER_NAME,
252            $gl_cv_sys_dir_fd_member_name,
253            [the name of the file descriptor member of DIR])
254        fi
255        AH_VERBATIM(DIR_TO_FD,
256                    [#ifdef DIR_FD_MEMBER_NAME
257    # define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
258    #else
259    # define DIR_TO_FD(Dir_p) -1
260    #endif
261    ]
262        )
263      fi
264    ])
265    
266    UTILS_FUNC_DIRFD
267    
268    #
269    # iconv
270    #
271    
272    dnl This macros shamelessly stolen from
273    dnl http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg01398.html.
274    dnl Written by Bruno Haible.
275    
276    AC_DEFUN([UTILS_FUNC_ICONV],
277    [
278      dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
279      dnl those with the standalone portable GNU libiconv installed).
280    
281      AC_ARG_WITH([libiconv-prefix],
282    [  --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib], [
283        for dir in `echo "$withval" | tr : ' '`; do
284          if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
285          if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
286        done
287       ])
288    
289      AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
290        am_cv_func_iconv="no, consider installing GNU libiconv"
291        am_cv_lib_iconv=no
292        AC_TRY_LINK([#include <stdlib.h>
293    #include <iconv.h>],
294          [iconv_t cd = iconv_open("","");
295           iconv(cd,NULL,NULL,NULL,NULL);
296           iconv_close(cd);],
297          am_cv_func_iconv=yes)
298        if test "$am_cv_func_iconv" != yes; then
299          am_save_LIBS="$LIBS"
300          LIBS="$LIBS -liconv"
301          AC_TRY_LINK([#include <stdlib.h>
302    #include <iconv.h>],
303            [iconv_t cd = iconv_open("","");
304             iconv(cd,NULL,NULL,NULL,NULL);
305             iconv_close(cd);],
306            am_cv_lib_iconv=yes
307            am_cv_func_iconv=yes)
308          LIBS="$am_save_LIBS"
309        fi
310      ])
311      if test "$am_cv_func_iconv" = yes; then
312        AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
313        AC_MSG_CHECKING([for iconv declaration])
314        AC_CACHE_VAL(am_cv_proto_iconv, [
315          AC_TRY_COMPILE([
316    #include <stdlib.h>
317    #include <iconv.h>
318    extern
319    #ifdef __cplusplus
320    "C"
321    #endif
322    #if defined(__STDC__) || defined(__cplusplus)
323    size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
324    #else
325    size_t iconv();
326    #endif
327    ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
328          am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
329        am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
330        AC_MSG_RESULT([$]{ac_t:-
331             }[$]am_cv_proto_iconv)
332        AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
333          [Define as const if the declaration of iconv() needs const.])
334      fi
335      LIBICONV=
336      if test "$am_cv_lib_iconv" = yes; then
337        LIBICONV="-liconv"
338      fi
339      AC_SUBST(LIBICONV)
340    ])
341    
342    UTILS_FUNC_ICONV
343    LIBS="$LIBS $LIBICONV"
344    
345    #
346    # socklen_t
347    # from curl
348    
349    dnl Check for socklen_t: historically on BSD it is an int, and in
350    dnl POSIX 1g it is a type of its own, but some platforms use different
351    dnl types for the argument to getsockopt, getpeername, etc.  So we
352    dnl have to test to find something that will work.
353    AC_DEFUN([TYPE_SOCKLEN_T],
354    [
355       AC_CHECK_TYPE([socklen_t], ,[
356          AC_MSG_CHECKING([for socklen_t equivalent])
357          AC_CACHE_VAL([socklen_t_equiv],
358          [
359             # Systems have either "struct sockaddr *" or
360             # "void *" as the second argument to getpeername
361             socklen_t_equiv=
362             for arg2 in "struct sockaddr" void; do
363                for t in int size_t unsigned long "unsigned long"; do
364                   AC_TRY_COMPILE([
365                      #include <sys/types.h>
366                      #include <sys/socket.h>
367    
368                      int getpeername (int, $arg2 *, $t *);
369                   ],[
370                      $t len;
371                      getpeername(0,0,&len);
372                   ],[
373                      socklen_t_equiv="$t"
374                      break
375                   ])
376                done
377             done
378    
379             if test "x$socklen_t_equiv" = x; then
380                AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
381             fi
382          ])
383          AC_MSG_RESULT($socklen_t_equiv)
384          AC_DEFINE_UNQUOTED(socklen_t, $socklen_t_equiv,
385                            [type to use in place of socklen_t if not defined])],
386          [#include <sys/types.h>
387    #include <sys/socket.h>])
388    ])
389    
390    TYPE_SOCKLEN_T
391    
392    #
393    # IPv6
394    #
395    AC_ARG_WITH(ipv6,
396        [  --with-ipv6             enable IPv6-support],
397        [ AC_DEFINE(IPv6) ])
398    
399    
400  #  #
401  # debugging  # debugging
# Line 191  case "$host" in Line 433  case "$host" in
433  *-*-hpux*)  *-*-hpux*)
434      CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"      CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
435      ;;      ;;
436    *-*-irix6.5*)
437        LIBS="$LIBS -L$ssldir/lib32 -lcrypto"
438        CFLAGS="$CFLAGS -D__SGI_IRIX__"
439        ;;
440  esac  esac
441    
442    
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