| 1 |
AC_INIT(rdesktop, 1.4.0) |
| 2 |
|
| 3 |
AC_CONFIG_SRCDIR([rdesktop.c]) |
| 4 |
|
| 5 |
AC_PROG_CC |
| 6 |
if test "$GCC" = yes; then |
| 7 |
CFLAGS="$CFLAGS -Wall" |
| 8 |
fi |
| 9 |
|
| 10 |
AC_PROG_INSTALL |
| 11 |
AC_LANG_C |
| 12 |
AC_HEADER_STDC |
| 13 |
AC_C_BIGENDIAN([AC_DEFINE(B_ENDIAN)], [AC_DEFINE(L_ENDIAN)]) |
| 14 |
AC_PATH_XTRA |
| 15 |
|
| 16 |
AC_SEARCH_LIBS(socket, socket) |
| 17 |
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="" |
| 28 |
|
| 29 |
# |
| 30 |
# OpenSSL detection borrowed from stunnel |
| 31 |
# |
| 32 |
checkssldir() { : |
| 33 |
if test -f "$1/include/openssl/ssl.h"; then |
| 34 |
ssldir="$1" |
| 35 |
return 0 |
| 36 |
fi |
| 37 |
return 1 |
| 38 |
} |
| 39 |
AC_MSG_CHECKING([for OpenSSL directory]) |
| 40 |
AC_ARG_WITH(openssl, |
| 41 |
[ --with-openssl=DIR look for OpenSSL at DIR/include, DIR/lib], |
| 42 |
[ |
| 43 |
dnl Check the specified location only |
| 44 |
checkssldir "$withval" |
| 45 |
], |
| 46 |
[ |
| 47 |
dnl Search default locations of OpenSSL library |
| 48 |
for maindir in /usr/local /usr/lib /usr/pkg /usr /var/ssl /opt; do |
| 49 |
for dir in $maindir $maindir/openssl $maindir/ssl; do |
| 50 |
checkssldir $dir && break 2 |
| 51 |
done |
| 52 |
done |
| 53 |
] |
| 54 |
) |
| 55 |
if test -z "$ssldir"; then |
| 56 |
AC_MSG_RESULT([Not found]) |
| 57 |
echo |
| 58 |
echo "Couldn't find your OpenSSL library installation dir" |
| 59 |
echo "Use --with-openssl option to fix this problem" |
| 60 |
echo |
| 61 |
exit 1 |
| 62 |
fi |
| 63 |
AC_MSG_RESULT([$ssldir]) |
| 64 |
AC_SUBST(ssldir) |
| 65 |
AC_DEFINE_UNQUOTED(ssldir, "$ssldir") |
| 66 |
|
| 67 |
dnl Add OpenSSL includes and libraries |
| 68 |
CFLAGS="$CFLAGS -I$ssldir/include" |
| 69 |
AC_ARG_ENABLE(static-openssl, |
| 70 |
[ --enable-static-openssl link OpenSSL statically], |
| 71 |
[ |
| 72 |
LIBS="$LIBS $ssldir/lib/libcrypto.a" |
| 73 |
], |
| 74 |
[ |
| 75 |
LIBS="$LIBS -L$ssldir/lib -lcrypto" |
| 76 |
rpath="$rpath:$ssldir/lib" |
| 77 |
]) |
| 78 |
|
| 79 |
|
| 80 |
# |
| 81 |
# Alignment |
| 82 |
# |
| 83 |
AC_MSG_CHECKING([if architecture needs alignment]) |
| 84 |
AC_TRY_RUN([ |
| 85 |
#include <stdlib.h> |
| 86 |
#include <signal.h> |
| 87 |
int main(int argc, char **argv) |
| 88 |
{ |
| 89 |
unsigned char test[8] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88 }; |
| 90 |
signal(SIGBUS, exit); |
| 91 |
signal(SIGABRT, exit); |
| 92 |
signal(SIGSEGV, exit); |
| 93 |
if (*((unsigned int *)(test + 1)) != 0x55443322 && *((unsigned int *)(test + 1)) != 0x22334455) { |
| 94 |
return 1; |
| 95 |
} |
| 96 |
return 0; |
| 97 |
}], |
| 98 |
[AC_MSG_RESULT(no)], |
| 99 |
[AC_MSG_RESULT(yes) |
| 100 |
AC_DEFINE(NEED_ALIGN)], |
| 101 |
[AC_MSG_RESULT(assuming yes) |
| 102 |
AC_DEFINE(NEED_ALIGN)]) |
| 103 |
|
| 104 |
|
| 105 |
# |
| 106 |
# EGD |
| 107 |
# |
| 108 |
AC_ARG_WITH(egd-socket, |
| 109 |
[ --with-egd-socket=PATH look for Entropy Gathering Daemon socket at PATH], |
| 110 |
[EGD_SOCKET="$withval"], |
| 111 |
[EGD_SOCKET="/var/run/egd-pool"] |
| 112 |
) |
| 113 |
AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET") |
| 114 |
|
| 115 |
|
| 116 |
# |
| 117 |
# rdp2vnc |
| 118 |
# |
| 119 |
vncserverconfig=libvncserver-config |
| 120 |
AC_ARG_WITH(libvncserver-config, |
| 121 |
[ --with-libvncserver-config=CMD use CMD as libvncserver-config], |
| 122 |
[vncserverconfig="$withval"] |
| 123 |
) |
| 124 |
AC_ARG_WITH(libvncserver, |
| 125 |
[ --with-libvncserver make rdp2vnc], |
| 126 |
[ |
| 127 |
VNCINC=`$vncserverconfig --cflags` |
| 128 |
AC_SUBST(VNCINC) |
| 129 |
LDVNC=`$vncserverconfig --libs` |
| 130 |
AC_SUBST(LDVNC) |
| 131 |
VNCLINK=`$vncserverconfig --link` |
| 132 |
AC_SUBST(VNCLINK) |
| 133 |
RDP2VNCTARGET="rdp2vnc" |
| 134 |
AC_SUBST(RDP2VNCTARGET) |
| 135 |
] |
| 136 |
) |
| 137 |
|
| 138 |
# |
| 139 |
# sound |
| 140 |
# |
| 141 |
AC_ARG_WITH(libao, |
| 142 |
[ --with-libao=DIR look for libao at DIR/include, DIR/lib], |
| 143 |
[ |
| 144 |
CFLAGS="$CFLAGS -I$withval/include" |
| 145 |
CPPFLAGS="$CPPFLAGS -I$withval/include" |
| 146 |
LIBS="$LIBS -L$withval/lib" |
| 147 |
rpath="$rpath:$withval/lib" |
| 148 |
] |
| 149 |
) |
| 150 |
|
| 151 |
sound="yes" |
| 152 |
AC_ARG_WITH(sound, |
| 153 |
[ --with-sound select sound system ("oss", "sgi", "sun" or "libao") ], |
| 154 |
[ |
| 155 |
sound="$withval" |
| 156 |
]) |
| 157 |
if test "$sound" = yes; then |
| 158 |
AC_CHECK_HEADER(ao/ao.h, [sound=libao]) |
| 159 |
AC_CHECK_HEADER(sys/soundcard.h, [sound=oss]) |
| 160 |
AC_CHECK_HEADER(dmedia/audio.h, [sound=sgi]) |
| 161 |
AC_CHECK_HEADER(sys/audioio.h, [sound=sun]) |
| 162 |
fi |
| 163 |
if test "$sound" = no; then |
| 164 |
break |
| 165 |
elif test "$sound" = oss; then |
| 166 |
SOUNDOBJ="rdpsnd.o rdpsnd_oss.o" |
| 167 |
AC_DEFINE(WITH_RDPSND) |
| 168 |
elif test "$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 |
| 173 |
SOUNDOBJ="rdpsnd.o rdpsnd_sun.o" |
| 174 |
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 |
| 180 |
AC_MSG_WARN([sound support disabled]) |
| 181 |
AC_MSG_WARN([Currently supported systems are Open Sound System (oss), SGI AL (sgi), Sun/BSD (sun) and libao]) |
| 182 |
fi |
| 183 |
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 |
| 402 |
# |
| 403 |
AC_ARG_WITH(debug, |
| 404 |
[ --with-debug enable protocol debugging output], |
| 405 |
[ AC_DEFINE(WITH_DEBUG) ]) |
| 406 |
|
| 407 |
AC_ARG_WITH(debug-kbd, |
| 408 |
[ --with-debug-kbd enable debugging of keyboard handling], |
| 409 |
[ AC_DEFINE(WITH_DEBUG_KBD) ]) |
| 410 |
|
| 411 |
AC_ARG_WITH(debug-rdp5, |
| 412 |
[ --with-debug-rdp5 enable debugging of RDP5 code], |
| 413 |
[ AC_DEFINE(WITH_DEBUG_RDP5) ]) |
| 414 |
|
| 415 |
AC_ARG_WITH(debug-clipboard, |
| 416 |
[ --with-debug-clipboard enable debugging of clipboard code], |
| 417 |
[ AC_DEFINE(WITH_DEBUG_CLIPBOARD) ]) |
| 418 |
|
| 419 |
|
| 420 |
# |
| 421 |
# target-specific stuff |
| 422 |
# |
| 423 |
# strip leading colon from rpath |
| 424 |
rpath=`echo $rpath |sed 's/^://'` |
| 425 |
AC_CANONICAL_HOST |
| 426 |
case "$host" in |
| 427 |
*-*-solaris*) |
| 428 |
LDFLAGS="$LDFLAGS -R$rpath" |
| 429 |
;; |
| 430 |
*-dec-osf*) |
| 431 |
LDFLAGS="$LDFLAGS -Wl,-rpath,$rpath" |
| 432 |
;; |
| 433 |
*-*-hpux*) |
| 434 |
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 |
| 441 |
|
| 442 |
|
| 443 |
AC_OUTPUT(Makefile) |
| 444 |
|
| 445 |
dnl Local Variables: |
| 446 |
dnl comment-start: "dnl " |
| 447 |
dnl comment-end: "" |
| 448 |
dnl comment-start-skip: "\\bdnl\\b\\s *" |
| 449 |
dnl compile-command: "autoconf" |
| 450 |
dnl End: |
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