acinclude.m4

   1
   2
   3
   4 dnl ------------------------------------------------------------------------
   5 dnl create a small program to test the settings of mISDNuser package
   6 dnl ------------------------------------------------------------------------
   7 # ported from the KDE project
   8 AC_DEFUN([PBX_PRINT_MISDNUSER_PROGRAM],
   9 [
  10 cat > conftest.$ac_ext <<EOF
  11 #ifdef __cplusplus
  12 extern "C" {
  13 #endif
  14 #include <isdn_net.h>
  15 #include <mISDNlib.h>
  16 #ifdef __cplusplus
  17 }
  18 #endif
  19
  20 int main()
  21 {
  22         /* TODO: try to reference some function here */
  23         return 0;
  24 }
  25 EOF
  26 ])
  27
  28 dnl ------------------------------------------------------------------------
  29 dnl create a small program to test the settings of mISDN package
  30 dnl ------------------------------------------------------------------------
  31 # ported from the KDE project
  32 AC_DEFUN([PBX_PRINT_MISDNKERNEL_PROGRAM],
  33 [
  34 cat > conftest.$ac_ext <<EOF
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38 #include <mISDNlib.h>
  39 #include <linux/isdn_compat.h>
  40 #include <linux/mISDNif.h>
  41 #ifdef __cplusplus
  42 }
  43 #endif
  44
  45 #define MISDN_MAJOR_VERSION_TEST $misdn_kernel_major_version_demand
  46 #define MISDN_MINOR_VERSION_TEST $misdn_kernel_minor_version_demand
  47 #define MISDN_VERSION_TEST      ((MISDN_MAJOR_VERSION_TEST<<16) | MISDN_MINOR_VERSION_TEST)
  48 //#define MISDN_VERSION           ((MISDN_MAJOR_VERSION<<16) | MISDN_MINOR_VERSION)
  49
  50 #if (MISDN_VERSION < MISDN_VERSION_TEST)
  51 # error mISDN version mismatch. Need at least $misdn_kernel_major_version_demand.$misdn_kernel_minor_version_demand
  52 #endif
  53
  54
  55 int main()
  56 {
  57         static u16 sum1;
  58         /* access some constants from misdn kernel headers */
  59         u16 v1 = CMX_TXDATA_ON;
  60         u16 v2 = CMX_TXDATA_OFF;
  61         u16 v3 = CMX_DELAY;
  62         u16 v4 = CMX_TX_DATA;
  63         u16 v5 = CMX_JITTER;
  64
  65         /* extend here more variables or function call
  66          * to access more header information */
  67
  68
  69         /* anti optimisation constuct */
  70         sum1 = v1 + v2 + v3 + v4 + v5;
  71
  72         return 0;
  73 }
  74 EOF
  75 ])
  76
  77
  78
  79 dnl prints a program.
  80 dnl $1 is the include file
  81 dnl $2 is the prefix before include
  82 dnl $3 is the suffix, e.g. some variable or class definitions
  83 dnl $4 is the program body within main()
  84 AC_DEFUN([PBX_PRINT_PROGRAM],
  85 [AC_LANG_PROGRAM([$2
  86 $1
  87
  88 $3],
  89 [$4])
  90 ])
  91
  92
  93
  94 dnl ------------------------------------------------------------------------
  95 dnl if --enable-debug, it disables optimisation and enables debugging symbols
  96 dnl if --disable-debug (default) other way around
  97 dnl ------------------------------------------------------------------------
  98 AC_DEFUN([AC_CHECK_COMPILERS],
  99 [# taken from KDE project
 100
 101   # enable debugging options on demand
 102   DEBUGGING=
 103   AC_ARG_ENABLE([debug],
 104                 [AS_HELP_STRING([--enable-debug],
 105                                 [enable debugging symbols, turns off compiler optimisations (default=disable)])
 106                 ],
 107                 [use_debug_code="yes"],
 108                 [use_debug_code="no"]
 109                )
 110   AM_CONDITIONAL(ENABLE_DEBUGGING, test "x$DEBUGGING" == "xyes" )
 111   AC_ARG_ENABLE(dummyoption,
 112                 AC_HELP_STRING([--disable-debug],
 113                                [disables debugging symbols, turns on compiler optimisations]),
 114                 [:],
 115                 [:]
 116                )
 117
 118   dnl this prevents stupid AC_PROG_CC to add "-g" to the default CFLAGS
 119   CFLAGS=" $CFLAGS"
 120   AC_PROG_CC
 121   AC_PROG_CPP
 122
 123   if test "$GCC" = "yes" ; then
 124     if test "$use_debug_code" != "no"; then
 125       CFLAGS="-g -O0 $CFLAGS"
 126     else
 127       CFLAGS="-O2 $CFLAGS"
 128     fi
 129   fi
 130
 131   if test -z "$LDFLAGS" && test "$use_debug_code" = "no" && test "$GCC" = "yes"; then
 132     LDFLAGS=""
 133   fi
 134
 135   CXXFLAGS=" $CXXFLAGS"
 136   AC_PROG_CXX
 137
 138   if test "$GXX" = "yes" ; then
 139     if test "$use_debug_code" != "no"; then
 140       CXXFLAGS="-g -O0 $CXXFLAGS"
 141     else
 142       CXXFLAGS="-O2 $CXXFLAGS"
 143     fi
 144   fi
 145
 146 ])
 147
 148
 149 dnl ------------------------------------------------------------------------
 150 dnl Try to find the mISDN-user headers and libraries.
 151 dnl $(MISDN_LDFLAGS) will be -Lmisdnliblocation (if needed)
 152 dnl and $(MISDN_INCLUDES) will be -Imisdnhdrlocation (if needed)
 153 dnl ------------------------------------------------------------------------
 154 dnl
 155 AC_DEFUN([AC_PATH_MISDNUSER],
 156 [
 157 dnl AC_REQUIRE([K_PATH_X])
 158 dnl AC_REQUIRE([KDE_USE_MISDN])
 159 dnl AC_REQUIRE([KDE_CHECK_LIB64])
 160
 161 dnl ------------------------------------------------------------------------
 162 dnl Add configure flag to enable linking to MT version of mISDN-user library.
 163 dnl ------------------------------------------------------------------------
 164
 165 dnl AC_ARG_ENABLE(
 166 dnl   mt,
 167 dnl   AC_HELP_STRING([--disable-mt],[link to non-threaded mISDN-user (deprecated)]),
 168 dnl   pbx_use_misdn_mt=$enableval,
 169 dnl   [
 170 dnl     if test $pbx_misdnver = 3; then
 171 dnl       pbx_use_misdn_mt=yes
 172 dnl     else
 173 dnl       pbx_use_misdn_mt=no
 174 dnl     fi
 175 dnl   ]
 176 dnl )
 177
 178 dnl USING_MISDN_MT=""
 179
 180 dnl ------------------------------------------------------------------------
 181 dnl If we not get --disable-misdn-mt then adjust some vars for the host.
 182 dnl ------------------------------------------------------------------------
 183
 184 dnl KDE_MT_LDFLAGS=
 185 dnl KDE_MT_LIBS=
 186 dnl if test "x$pbx_use_misdn_mt" = "xyes"; then
 187 dnl   KDE_CHECK_THREADING
 188 dnl   if test "x$pbx_use_threading" = "xyes"; then
 189 dnl     CPPFLAGS="$USE_THREADS -DMISDN_THREAD_SUPPORT $CPPFLAGS"
 190 dnl     KDE_MT_LDFLAGS="$USE_THREADS"
 191 dnl     KDE_MT_LIBS="$LIBPTHREAD"
 192 dnl   else
 193 dnl     pbx_use_misdn_mt=no
 194 dnl   fi
 195 dnl fi
 196 dnl AC_SUBST(KDE_MT_LDFLAGS)
 197 dnl AC_SUBST(KDE_MT_LIBS)
 198
 199 dnl pbx_misdn_was_given=yes
 200
 201 dnl ------------------------------------------------------------------------
 202 dnl If we haven't been told how to link to mISDN-user, we work it out for ourselves.
 203 dnl ------------------------------------------------------------------------
 204 dnl if test -z "$LIBMISDN_GLOB"; then
 205 dnl   if test "x$pbx_use_misdn_emb" = "xyes"; then
 206 dnl     LIBMISDN_GLOB="libmisdne.*"
 207 dnl   else
 208 dnl     LIBMISDN_GLOB="libmisdn.*"
 209 dnl   fi
 210 dnl fi
 211
 212 dnl ------------------------------------------------------------
 213 dnl If we got --enable-embedded then adjust the mISDN-user library name.
 214 dnl ------------------------------------------------------------
 215 dnl if test "x$pbx_use_misdn_emb" = "xyes"; then
 216 dnl   misdnlib="misdne"
 217 dnl else
 218    misdnlib="mISDN"
 219 dnl fi
 220
 221 dnl pbx_int_misdn="-l$misdnlib"
 222
 223 dnl if test -z "$LIBQPE"; then
 224 dnl ------------------------------------------------------------
 225 dnl If we got --enable-palmtop then add -lqpe to the link line
 226 dnl ------------------------------------------------------------
 227 dnl   if test "x$pbx_use_misdn_emb" = "xyes"; then
 228 dnl     if test "x$pbx_use_misdn_emb_palm" = "xyes"; then
 229 dnl       LIB_QPE="-lqpe"
 230 dnl     else
 231 dnl       LIB_QPE=""
 232 dnl     fi
 233 dnl   else
 234 dnl     LIB_QPE=""
 235 dnl   fi
 236 dnl fi
 237
 238 dnl ------------------------------------------------------------------------
 239 dnl If we got --enable-misdn-mt then adjust the mISDN-user library name for the host.
 240 dnl ------------------------------------------------------------------------
 241
 242 dnl if test "x$pbx_use_misdn_mt" = "xyes"; then
 243 dnl   LIBMISDN="-l$misdnlib-mt"
 244 dnl   pbx_int_misdn="-l$misdnlib-mt"
 245 dnl   LIBMISDN_GLOB="lib$misdnlib-mt.*"
 246 dnl   USING_MISDN_MT="using -mt"
 247 dnl else
 248 dnl   LIBMISDN="-l$misdnlib"
 249 dnl fi
 250
 251 dnl if test $pbx_misdnver != 1; then
 252
 253 dnl   AC_REQUIRE([AC_FIND_PNG])
 254 dnl   AC_REQUIRE([AC_FIND_JPEG])
 255 dnl   LIBMISDN="$LIBMISDN $LIBPNG $LIBJPEG"
 256 dnl fi
 257
 258 dnl if test $pbx_misdnver = 3; then
 259 dnl   AC_REQUIRE([KDE_CHECK_LIBDL])
 260 dnl   LIBMISDN="$LIBMISDN $LIBDL"
 261 dnl fi
 262
 263 dnl probably there could be a whole installation of misdn
 264 pbx_misdn_dirs="/usr/local/mISDNuser /usr/local/misdn /usr/lib/mISDNuser /usr/lib/misdn"
 265
 266
 267 AC_MSG_CHECKING([for mISDN-user])
 268 LIBMISDN="-l$misdnlib -lisdnnet"
 269
 270 dnl if test "x$pbx_use_misdn_emb" != "xyes" && test "x$pbx_use_misdn_mac" != "xyes"; then
 271 dnl LIBMISDN="$LIBMISDN $X_PRE_LIBS -lXext -lX11 $LIBSM $LIBSOCKET"
 272 dnl fi
 273 ac_misdnuser_includes=NO ac_misdnuser_libraries=NO ac_misdnuser_bindir=NO
 274 misdnuser_libraries=""
 275 misdnuser_includes=""
 276 AC_ARG_WITH(misdnuser-dir,
 277     AC_HELP_STRING([--with-misdnuser-dir=DIR],[where the root of mISDN-user is installed]),
 278     [  ac_misdnuser_includes="$withval"/include
 279        ac_misdnuser_libraries="$withval"/lib
 280        ac_misdnuser_bindir="$withval"/bin
 281     ])
 282
 283 AC_ARG_WITH(misdnuser-includes,
 284     AC_HELP_STRING([--with-misdnuser-includes=DIR],[where the mISDN-user includes are (default=$with-misdnuser-dir/include)]),
 285     [
 286        ac_misdnuser_includes="$withval"
 287     ])
 288
 289 pbx_misdn_libs_given=no
 290
 291 AC_ARG_WITH(misdnuser-libraries,
 292     AC_HELP_STRING([--with-misdnuser-libraries=DIR],[where the mISDN-user library is installed (default=$with-misdnuser-dir/lib)]),
 293     [  ac_misdnuser_libraries="$withval"
 294        pbx_misdn_libs_given=yes
 295     ])
 296
 297 AC_CACHE_VAL(ac_cv_have_misdn,
 298 [#try to guess mISDN-user locations
 299
 300 misdn_incdirs=""
 301 for dir in $pbx_misdn_dirs; do
 302    misdn_incdirs="$misdn_incdirs $dir/include $dir"
 303 done
 304 misdn_incdirs="$MISDNINC $misdn_incdirs /usr/include/mISDNuser /usr/include/misdn /usr/include"
 305 if test ! "$ac_misdnuser_includes" = "NO"; then
 306    misdn_incdirs="$ac_misdnuser_includes $misdn_incdirs"
 307 fi
 308
 309 dnl if test "$pbx_misdnver" != "1"; then
 310   pbx_misdn_header=mISDNlib.h
 311 dnl  ->  und auch "isdn_net.h"
 312 dnl else
 313 dnl  pbx_misdn_header=qglobal.h
 314 dnl fi
 315
 316 AC_FIND_FILE($pbx_misdn_header, $misdn_incdirs, misdn_incdir)
 317 ac_misdnuser_includes="$misdn_incdir"
 318
 319 misdn_libdirs=""
 320 for dir in $pbx_misdn_dirs; do
 321    misdn_libdirs="$misdn_libdirs $dir/lib $dir"
 322 done
 323 misdn_libdirs="$MISDNLIB $misdn_libdirs /usr/lib /usr/local/lib"
 324 if test ! "$ac_misdnuser_libraries" = "NO"; then
 325   misdn_libdir=$ac_misdnuser_libraries
 326 else
 327   misdn_libdirs="$ac_misdnuser_libraries $misdn_libdirs"
 328   # if the mISDN-user was given, the chance is too big that libmisdn.* doesn't exist
 329   misdn_libdir=NONE
 330   for dir in $misdn_libdirs; do
 331     try="ls -1 $dir/${LIBMISDN_GLOB}"
 332     if test -n "`$try 2> /dev/null`"; then misdn_libdir=$dir; break; else echo "tried $dir" >&AC_FD_CC ; fi
 333   done
 334 fi
 335 for a in $misdn_libdir/lib`echo ${pbx_int_misdn} | sed 's,^-l,,'`_incremental.*; do
 336   if test -e "$a"; then
 337     LIBMISDN="$LIBMISDN ${pbx_int_misdn}_incremental"
 338     break
 339   fi
 340 done
 341
 342 ac_misdnuser_libraries="$misdn_libdir"
 343
 344 AC_LANG_SAVE
 345 AC_LANG_CPLUSPLUS
 346
 347 ac_cxxflags_safe="$CXXFLAGS"
 348 ac_ldflags_safe="$LDFLAGS"
 349 ac_libs_safe="$LIBS"
 350
 351 CXXFLAGS="$CXXFLAGS -I$misdn_incdir $all_includes"
 352 LDFLAGS="$LDFLAGS -L$misdn_libdir $all_libraries $USER_LDFLAGS"
 353 LIBS="$LIBS $LIBMISDN"
 354
 355 PBX_PRINT_MISDNUSER_PROGRAM
 356
 357 if AC_TRY_EVAL(ac_link) && test -s conftest; then
 358   rm -f conftest*
 359 else
 360   echo "configure: failed program was:" >&AC_FD_CC
 361   cat conftest.$ac_ext >&AC_FD_CC
 362   ac_misdnuser_libraries="NO"
 363 fi
 364 rm -f conftest*
 365 CXXFLAGS="$ac_cxxflags_safe"
 366 LDFLAGS="$ac_ldflags_safe"
 367 LIBS="$ac_libs_safe"
 368
 369 AC_LANG_RESTORE
 370 if test "$ac_misdnuser_includes" = NO || test "$ac_misdnuser_libraries" = NO; then
 371   ac_cv_have_misdn="have_misdn=no"
 372   ac_misdnuser_notfound=""
 373   missing_misdn_mt=""
 374   if test "$ac_misdnuser_includes" = NO; then
 375     if test "$ac_misdnuser_libraries" = NO; then
 376       ac_misdnuser_notfound="(headers and libraries)";
 377     else
 378       ac_misdnuser_notfound="(headers)";
 379     fi
 380   else
 381 dnl     if test "x$pbx_use_misdn_mt" = "xyes"; then
 382 dnl        missing_misdn_mt="Make sure that you have compiled mISDN-user with thread support!"
 383 dnl        ac_misdnuser_notfound="(library $misdnlib-mt)";
 384 dnl     else
 385        ac_misdnuser_notfound="(library $misdnlib)";
 386 dnl     fi
 387   fi
 388
 389   AC_MSG_ERROR([mISDN-user ($pbx_misdn_minversion) $ac_misdnuser_notfound not found. Please check your installation!
 390 For more details about this problem, look at the end of config.log.$missing_misdn_mt])
 391 else
 392   have_misdn="yes"
 393 fi
 394 ])
 395
 396
 397 eval "$ac_cv_have_misdn"
 398
 399 if test "$have_misdn" != yes; then
 400   AC_MSG_RESULT([$have_misdn]);
 401 else
 402   ac_cv_have_misdn="have_misdn=yes \
 403     ac_misdnuser_includes=$ac_misdnuser_includes ac_misdnuser_libraries=$ac_misdnuser_libraries"
 404   AC_MSG_RESULT([libraries $ac_misdnuser_libraries, headers $ac_misdnuser_includes $USING_MISDN_MT])
 405
 406   misdnuser_libraries="$ac_misdnuser_libraries"
 407   misdnuser_includes="$ac_misdnuser_includes"
 408 fi
 409
 410 dnl if test ! "$pbx_misdn_libs_given" = "yes" && test ! "$pbx_misdnver" = 3; then
 411 dnl      KDE_CHECK_MISDN_DIRECT(misdnuser_libraries= ,[])
 412 dnl fi
 413
 414 AC_SUBST(misdnuser_libraries)
 415 AC_SUBST(misdnuser_includes)
 416
 417 if test -z "$misdnuser_includes"; then
 418  MISDN_INCLUDES=""
 419 else
 420  MISDN_INCLUDES="-I$misdnuser_includes"
 421  all_includes="$MISDN_INCLUDES $all_includes"
 422 fi
 423
 424 if test -z "$misdnuser_libraries"; then
 425  MISDN_LDFLAGS=""
 426 else
 427  MISDN_LDFLAGS="-L$misdnuser_libraries"
 428  all_libraries="$MISDN_LDFLAGS $all_libraries"
 429 fi
 430 dnl test -z "$KDE_MT_LDFLAGS" || all_libraries="$all_libraries $KDE_MT_LDFLAGS"
 431
 432 AC_SUBST(MISDN_INCLUDES)
 433 AC_SUBST(MISDN_LDFLAGS)
 434 dnl AC_PATH_MISDN_MOC_UIC
 435
 436 dnl KDE_CHECK_MISDN_JPEG
 437
 438 dnl if test "x$pbx_use_misdn_emb" != "xyes" && test "x$pbx_use_misdn_mac" != "xyes"; then
 439 dnl LIB_MISDN="$pbx_int_misdn $LIBJPEG_MISDN "'$(LIBZ) $(LIBPNG) -lXext $(LIB_X11) $(LIBSM)'
 440 dnl else
 441 dnl LIB_MISDN="$pbx_int_misdn $LIBJPEG_MISDN "'$(LIBZ) $(LIBPNG)'
 442 dnl fi
 443 dnl test -z "$KDE_MT_LIBS" || LIB_MISDN="$LIB_MISDN $KDE_MT_LIBS"
 444 dnl for a in $misdn_libdir/lib`echo ${pbx_int_misdn} | sed 's,^-l,,'`_incremental.*; do
 445 dnl   if test -e "$a"; then
 446 dnl      LIB_MISDN="$LIB_MISDN ${pbx_int_misdn}_incremental"
 447 dnl      break
 448 dnl   fi
 449 dnl done
 450
 451 AC_SUBST(LIB_MISDN)
 452 dnl AC_SUBST(LIB_QPE)
 453
 454 AC_SUBST(pbx_misdnver)
 455
 456 ])
 457
 458
 459
 460 dnl ------------------------------------------------------------------------
 461 dnl Try to find the mISDN-kernel headers.
 462 dnl $(MISDNKERNEL_INCLUDES) will be -Imisdnkernelhdrlocation (if needed)
 463 dnl ------------------------------------------------------------------------
 464 dnl
 465 AC_DEFUN([AC_PATH_MISDNKERNEL],
 466 [
 467
 468    misdnlib="mISDN"
 469 misdn_kernel_major_version_demand=6
 470 misdn_kernel_minor_version_demand=0
 471 lcr_misdn_kernel_minversion=$misdn_kernel_major_version_demand.$misdn_kernel_minor_version_demand
 472
 473 dnl ## TODO !! convert misdnuser variables to misdn kernel header variables
 474
 475 dnl probably there could be a whole installation of misdn
 476 kernel_ver=$(uname -r)
 477 misdn_kernelheader_dirs="/lib/modules/$kernel_ver/source/include /usr/src/linux/include/"
 478
 479
 480 AC_MSG_CHECKING([for mISDN-kernel])
 481 dnl LIBMISDN="-l$misdnlib -lisdnnet"
 482 dnl
 483 dnl if test "x$pbx_use_misdn_emb" != "xyes" && test "x$pbx_use_misdn_mac" != "xyes"; then
 484 dnl LIBMISDN="$LIBMISDN $X_PRE_LIBS -lXext -lX11 $LIBSM $LIBSOCKET"
 485 dnl fi
 486 dnl ac_misdnkernel_includes=NO ac_misdnkernel_libraries=NO ac_misdnkernel_bindir=NO
 487 ac_misdnkernel_includes=NO
 488 dnl misdnkernel_libraries=""
 489 misdnkernel_includes=""
 490 dnl AC_ARG_WITH(misdnkernel-dir,
 491 dnl     AC_HELP_STRING([--with-misdnkernel-dir=DIR],[where the mISDN-headers are installed ]),
 492 dnl     [  ac_misdnkernel_includes="$withval"/include
 493 dnl        ac_misdnkernel_libraries="$withval"/lib
 494 dnl        ac_misdnkernel_bindir="$withval"/bin
 495 dnl     ])
 496
 497 AC_ARG_WITH(misdnkernel-includes,
 498     AC_HELP_STRING([--with-misdnkernel-includes=DIR],[where the mISDN-kernel includes are. Used if enable-socket-misdn]),
 499     [
 500        ac_misdnkernel_includes="$withval"
 501     ])
 502
 503 dnl pbx_misdn_libs_given=no
 504
 505 dnl AC_ARG_WITH(misdnkernel-libraries,
 506 dnl     AC_HELP_STRING([--with-misdnkernel-libraries=DIR],[where the mISDN-kernel library is installed.]),
 507 dnl     [  ac_misdnkernel_libraries="$withval"
 508 dnl        pbx_misdn_libs_given=yes
 509 dnl     ])
 510
 511 AC_CACHE_VAL(ac_cv_have_misdnkernel,
 512 [#try to guess mISDN-user locations
 513
 514 misdnkernel_incdirs=""
 515 for dir in $misdn_kernelheader_dirs; do
 516    misdnkernel_incdirs="$misdnkernel_incdirs $dir/include $dir"
 517 done
 518 misdnkernel_incdirs="$MISDNKERNELINC $misdnkernel_incdirs /usr/include/mISDNuser /usr/include/misdn /usr/include"
 519 if test ! "$ac_misdnkernel_includes" = "NO"; then
 520    misdnkernel_incdirs="$ac_misdnkernel_includes $misdnkernel_incdirs"
 521 fi
 522
 523   pbx_misdn_kernel_header=linux/mISDNif.h
 524
 525 AC_FIND_FILE($pbx_misdn_kernel_header, $misdnkernel_incdirs, misdnkernel_incdir)
 526 ac_misdnkernel_includes="$misdnkernel_incdir"
 527
 528 dnl misdn_libdirs=""
 529 dnl for dir in $misdn_kernelheader_dirs; do
 530 dnl    misdn_libdirs="$misdn_libdirs $dir/lib $dir"
 531 dnl done
 532 dnl misdn_libdirs="$MISDNLIB $misdn_libdirs /usr/lib /usr/local/lib"
 533 dnl if test ! "$ac_misdnkernel_libraries" = "NO"; then
 534 dnl   misdn_libdir=$ac_misdnkernel_libraries
 535 dnl else
 536 dnl   misdn_libdirs="$ac_misdnkernel_libraries $misdn_libdirs"
 537 dnl   # if the mISDN-user was given, the chance is too big that libmisdn.* doesn't exist
 538 dnl   misdn_libdir=NONE
 539 dnl   for dir in $misdn_libdirs; do
 540 dnl     try="ls -1 $dir/${LIBMISDN_GLOB}"
 541 dnl     if test -n "`$try 2> /dev/null`"; then misdn_libdir=$dir; break; else echo "tried $dir" >&AC_FD_CC ; fi
 542 dnl   done
 543 dnl fi
 544 dnl for a in $misdn_libdir/lib`echo ${pbx_int_misdn} | sed 's,^-l,,'`_incremental.*; do
 545 dnl   if test -e "$a"; then
 546 dnl     LIBMISDN="$LIBMISDN ${pbx_int_misdn}_incremental"
 547 dnl     break
 548 dnl   fi
 549 dnl done
 550 dnl
 551 dnl ac_misdnkernel_libraries="$misdn_libdir"
 552 dnl
 553 AC_LANG_SAVE
 554 AC_LANG_CPLUSPLUS
 555
 556 ac_cxxflags_safe="$CXXFLAGS"
 557 ac_ldflags_safe="$LDFLAGS"
 558 ac_libs_safe="$LIBS"
 559
 560 CXXFLAGS="$CXXFLAGS -I$misdnkernel_incdir $all_includes"
 561 LDFLAGS="$LDFLAGS -L$misdn_libdir $all_libraries $USER_LDFLAGS"
 562 LIBS="$LIBS $LIBMISDN"
 563
 564 PBX_PRINT_MISDNKERNEL_PROGRAM
 565
 566 if AC_TRY_EVAL(ac_compile) && test -s conftest.o; then
 567   rm -f conftest*
 568 else
 569   echo "configure: failed program was:" >&AC_FD_CC
 570   cat conftest.$ac_ext >&AC_FD_CC
 571   ac_misdnkernel_includes="NO"
 572 dnl   ac_misdnkernel_libraries="NO"
 573 fi
 574 rm -f conftest*
 575 CXXFLAGS="$ac_cxxflags_safe"
 576 LDFLAGS="$ac_ldflags_safe"
 577 LIBS="$ac_libs_safe"
 578
 579 AC_LANG_RESTORE
 580 dnl if test "$ac_misdnkernel_includes" = NO || test "$ac_misdnkernel_libraries" = NO; then
 581 if test "$ac_misdnkernel_includes" = NO; then
 582   ac_cv_have_misdnkernel="have_misdnkernel=no"
 583   ac_misdnkernel_notfound=""
 584   missing_misdn_mt=""
 585 dnl  if test "$ac_misdnkernel_includes" = NO; then
 586 dnl    if test "$ac_misdnkernel_libraries" = NO; then
 587 dnl      ac_misdnkernel_notfound="(headers and libraries)";
 588 dnl    else
 589       ac_misdnkernel_notfound="(headers)";
 590 dnl    fi
 591 dnl  else
 592 dnl    ac_misdnkernel_notfound="(library $misdnlib)";
 593 dnl  fi
 594
 595   AC_MSG_ERROR([mISDN kernel header (version >= $lcr_misdn_kernel_minversion) not found. Please check your installation!
 596 For more details about this problem, look at the end of config.log.$missing_misdn_mt])
 597 else
 598   have_misdnkernel="yes"
 599 fi
 600 ])
 601
 602 dnl check cache content
 603 dnl TODO: maybe move this to beginning (before compilation test?)
 604 eval "$ac_cv_have_misdnkernel"
 605
 606 if test "$have_misdnkernel" != yes; then
 607   AC_MSG_RESULT([$have_misdnkernel]);
 608 else
 609   ac_cv_have_misdnkernel="have_misdnkernel=yes \
 610    ac_misdnkernel_includes=$ac_misdnkernel_includes"
 611 dnl    ac_misdnkernel_libraries=$ac_misdnkernel_libraries"
 612   AC_MSG_RESULT([headers $ac_misdnkernel_includes])
 613
 614 dnl   misdnkernel_libraries="$ac_misdnkernel_libraries"
 615   misdnkernel_includes="$ac_misdnkernel_includes"
 616 fi
 617
 618 dnl if test ! "$pbx_misdn_libs_given" = "yes" && test ! "$pbx_misdnver" = 3; then
 619 dnl      KDE_CHECK_MISDN_DIRECT(misdnkernel_libraries= ,[])
 620 dnl fi
 621
 622 dnl AC_SUBST(misdnkernel_libraries)
 623 AC_SUBST(misdnkernel_includes)
 624
 625 if test -z "$misdnkernel_includes"; then
 626  MISDNKERNEL_INCLUDES=""
 627 else
 628  MISDNKERNEL_INCLUDES="-I$misdnkernel_includes"
 629  all_includes="$MISDNKERNEL_INCLUDES $all_includes"
 630 fi
 631
 632 dnl if test -z "$misdnkernel_libraries"; then
 633 dnl  MISDN_LDFLAGS=""
 634 dnl else
 635 dnl  MISDN_LDFLAGS="-L$misdnkernel_libraries"
 636 dnl  all_libraries="$MISDN_LDFLAGS $all_libraries"
 637 dnl fi
 638 dnl test -z "$KDE_MT_LDFLAGS" || all_libraries="$all_libraries $KDE_MT_LDFLAGS"
 639
 640 AC_SUBST(MISDNKERNEL_INCLUDES)
 641 dnl AC_SUBST(MISDN_LDFLAGS)
 642 dnl AC_PATH_MISDN_MOC_UIC
 643
 644 dnl KDE_CHECK_MISDN_JPEG
 645
 646 dnl if test "x$pbx_use_misdn_emb" != "xyes" && test "x$pbx_use_misdn_mac" != "xyes"; then
 647 dnl LIB_MISDN="$pbx_int_misdn $LIBJPEG_MISDN "'$(LIBZ) $(LIBPNG) -lXext $(LIB_X11) $(LIBSM)'
 648 dnl else
 649 dnl LIB_MISDN="$pbx_int_misdn $LIBJPEG_MISDN "'$(LIBZ) $(LIBPNG)'
 650 dnl fi
 651 dnl test -z "$KDE_MT_LIBS" || LIB_MISDN="$LIB_MISDN $KDE_MT_LIBS"
 652 dnl for a in $misdn_libdir/lib`echo ${pbx_int_misdn} | sed 's,^-l,,'`_incremental.*; do
 653 dnl   if test -e "$a"; then
 654 dnl      LIB_MISDN="$LIB_MISDN ${pbx_int_misdn}_incremental"
 655 dnl      break
 656 dnl   fi
 657 dnl done
 658
 659 dnl AC_SUBST(LIB_MISDN)
 660 dnl AC_SUBST(LIB_QPE)
 661
 662 AC_SUBST(pbx_misdnver)
 663
 664 ])
 665
 666
 667
 668 dnl ------------------------------------------------------------------------
 669 dnl Find a file (or one of more files in a list of dirs)
 670 dnl ------------------------------------------------------------------------
 671 AC_DEFUN([AC_FIND_FILE],
 672 [
 673 $3=NO
 674 for i in $2;
 675 do
 676   for j in $1;
 677   do
 678     echo "configure: __oline__: $i/$j" >&AC_FD_CC
 679     if test -r "$i/$j"; then
 680       echo "taking that" >&AC_FD_CC
 681       $3=$i
 682       break 2
 683     fi
 684   done
 685 done
 686 ])
 687
 688
 689
 690 dnl ------------------------------------------------------------------------
 691 dnl Taken from http://autoconf-archive.cryp.to/ac_define_dir.html
 692 dnl Copyright © 2006 Stepan Kasal <kasal@ucw.cz>
 693 dnl Copyright © 2006 Andreas Schwab <schwab@suse.de>
 694 dnl Copyright © 2006 Guido U. Draheim <guidod@gmx.de>
 695 dnl Copyright © 2006 Alexandre Oliva
 696 dnl Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
 697 dnl
 698 dnl This macro sets VARNAME to the expansion of the DIR variable, taking care
 699 dnl  of fixing up ${prefix} and such.
 700 dnl ------------------------------------------------------------------------
 701 AC_DEFUN([AC_DEFINE_DIR], [
 702   prefix_NONE=
 703   exec_prefix_NONE=
 704   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
 705   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
 706 dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
 707 dnl refers to ${prefix}.  Thus we have to use `eval' twice.
 708   eval ac_define_dir="\"[$]$2\""
 709   eval ac_define_dir="\"$ac_define_dir\""
 710   AC_SUBST($1, "$ac_define_dir")
 711   AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])
 712   test "$prefix_NONE" && prefix=NONE
 713   test "$exec_prefix_NONE" && exec_prefix=NONE
 714 ])
 715
 716
 717 dnl ------------------------------------------------------------------------
 718 dnl taken from http://autoconf-archive.cryp.to/ax_ext_check_header.html
 719 dnl Copyright © 2005 Duncan Simpson <dps@simpson.demon.co.uk>
 720 dnl Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
 721 dnl
 722 dnl Checks locations of headers in various places
 723 dnl Extended by Jörg Habenicht
 724 dnl ------------------------------------------------------------------------
 725 AC_DEFUN([AX_EXT_HAVE_HEADER],
 726 [AC_LANG_PUSH(C)
 727  AC_CHECK_HEADER($1, [$3 got="yes"], [$4 got="no"], [$5])
 728  hdr=`echo $1 | $as_tr_sh`
 729  for dir in $2
 730  do
 731   if test "x${got}" = "xno"; then
 732    ext_hashdr_cvdir=`echo $dir | $as_tr_sh`
 733    AC_CACHE_CHECK([for $1 header with -I$dir],
 734     [ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}],
 735     [ext_have_hdr_save_cflags=${CFLAGS}
 736      CFLAGS="${CFLAGS} -I${dir}"
 737      AC_COMPILE_IFELSE(
 738       [AC_LANG_PROGRAM([#include <$1>])],
 739       [got="yes"; eval "ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}"="yes"],
 740       [got="no"; eval "ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}"="no"])
 741      CFLAGS=$ext_have_hdr_save_cflags])
 742    if eval `echo 'test x${'ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}'}' = "xyes"`; then
 743     CFLAGS="${CFLAGS} -I${dir}"
 744     CPPFLAGS="${CPPFLAGS} -I${dir}"
 745     got="yes";
 746     hdr=`echo $1 | $as_tr_cpp`
 747     AC_DEFINE_UNQUOTED(HAVE_${hdr}, 1,
 748      [Define this if you have the $1 header])
 749    fi;
 750   fi;
 751  done
 752 AC_LANG_POP])
 753
 754
 755 dnl ------------------------------------------------------------------------
 756 dnl taken from http://autoconf-archive.cryp.to/ax_ext_check_header.html
 757 dnl Copyright © 2005 Duncan Simpson <dps@simpson.demon.co.uk>
 758 dnl Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
 759 dnl
 760 dnl Checks locations of headers in various places
 761 dnl Extended by Jörg Habenicht
 762 dnl ------------------------------------------------------------------------
 763 dnl $1 include file name
 764 dnl $2 directory list
 765 dnl $3 action yes
 766 dnl $4 action no
 767 dnl $5 include prefix
 768 dnl $6 include suffix
 769 dnl $7 main() body content
 770 AC_DEFUN([PBX_EXT_HAVE_CXX_HEADER],
 771 [AC_LANG_PUSH(C++)
 772  AC_CHECK_HEADER($1, [$3 got="yes"], [$4 got="no"], [$5])
 773  hdr=`echo $1 | $as_tr_sh`
 774  for dir in $2 ;  do
 775   if test "x${got}" = "xno"; then
 776    ext_hashdr_cvdir=`echo $dir | $as_tr_sh`
 777    AC_CACHE_CHECK([for $1 header with -I$dir],
 778     [ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}],
 779     [ext_have_hdr_save_cxxflags=${CXXFLAGS}
 780      CXXFLAGS="${CXXFLAGS} -I${dir}"
 781      AC_COMPILE_IFELSE(
 782       [PBX_PRINT_PROGRAM([#include <$1>],[$5],[$6],[$7])],
 783       [$3 got="yes"; eval "ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}"="yes"],
 784       [$4 got="no"; eval "ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}"="no"])
 785      CXXFLAGS=$ext_have_hdr_save_cxxflags])
 786    if eval `echo 'test x${'ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}'}' = "xyes"`; then
 787     CXXFLAGS="${CXXFLAGS} -I${dir}"
 788     CPPFLAGS="${CPPFLAGS} -I${dir}"
 789     got="yes";
 790     hdr=`echo $1 | $as_tr_cpp`
 791     AC_DEFINE_UNQUOTED(HAVE_${hdr}, 1,
 792      [Define this if you have the $1 header])
 793    fi;
 794   fi;
 795  done
 796 AC_LANG_POP])
 797