configure.ac

   1 dnl $Id$
   2 dnl Process this file with autoconf to produce a configure script.
   3
   4 AC_INIT([pcb], [1.99w])
   5 AC_CONFIG_SRCDIR([src/draw.c])
   6 AC_PREREQ([2.59])
   7 AM_INIT_AUTOMAKE([1.9])
   8 AC_GNU_SOURCE
   9 AM_CONFIG_HEADER([config.h])
  10
  11 AM_MAINTAINER_MODE
  12
  13 dnl determine host type
  14 AC_CANONICAL_HOST
  15 AC_MSG_CHECKING(for windows)
  16 PCB_PATH_DELIMETER=":"
  17 PCB_DIR_SEPARATOR_S="/"
  18 PCB_DIR_SEPARATOR_C='/'
  19 case $host in
  20         *-*-cygwin* )
  21                 CFLAGS="$CFLAGS ${CYGWIN_CFLAGS}"
  22                 CPPFLAGS="$CPPFLAGS ${CYGWIN_CPPFLAGS}"
  23                 ;;
  24
  25         *-*-mingw* )
  26                 WIN32=yes
  27                 CFLAGS="$CFLAGS ${MINGW_CFLAGS:--mms-bitfields -mwindows}"
  28                 CPPFLAGS="$CPPFLAGS ${MINGW_CPPFLAGS:--mms-bitfields -mwindows}"
  29                 ;;
  30
  31         * )
  32                 WIN32=no
  33                 ;;
  34 esac
  35
  36 AC_MSG_RESULT($WIN32)
  37 AC_SUBST(WIN32)
  38 AM_CONDITIONAL(WIN32, test x$WIN32 = xyes)
  39 if test "x$WIN32" = "xyes" ; then
  40         PCB_PATH_DELIMETER=";"
  41         PCB_DIR_SEPARATOR_S="\\\\"
  42         PCB_DIR_SEPARATOR_C='\\'
  43 fi
  44
  45 AC_DEFINE_UNQUOTED(PCB_DIR_SEPARATOR_C,'$PCB_DIR_SEPARATOR_C',[Directory separator char])
  46 AC_DEFINE_UNQUOTED(PCB_DIR_SEPARATOR_S,"$PCB_DIR_SEPARATOR_S",[Directory separator string])
  47 AC_DEFINE_UNQUOTED(PCB_PATH_DELIMETER,"$PCB_PATH_DELIMETER",[Search path separator string])
  48
  49
  50 dnl Checks for programs.
  51 AC_PROG_CC
  52
  53 # i18n
  54 GETTEXT_PACKAGE=$PACKAGE
  55 AC_SUBST(GETTEXT_PACKAGE)
  56
  57 AM_GNU_GETTEXT_VERSION([0.14])
  58 AM_GNU_GETTEXT
  59 IT_PROG_INTLTOOL([0.35.0])
  60
  61 AC_C_INLINE
  62 AC_PROG_CC_STDC
  63 AM_PROG_CC_C_O
  64 AC_PROG_CPP
  65 AC_PROG_AWK
  66
  67 AM_PROG_LEX
  68 AC_PATH_PROG(LEX_PATH, $LEX, [notfound])
  69 if test "$LEX_PATH" = "notfound" ; then
  70         AC_MSG_ERROR([Couldn't find a usable lex program.
  71 Please install flex which is available from
  72 ftp://ftp.gnu.org/pub/non-gnu/flex/
  73 ])
  74 fi
  75
  76
  77 AC_PROG_YACC
  78 AC_PATH_PROG(YACC_PATH, $YACC, [notfound])
  79 if test "$YACC_PATH" = "notfound" ; then
  80         AC_MSG_ERROR([Couldn't find a usable yacc program.
  81 Please install bison which is available from
  82 ftp://ftp.gnu.org/pub/gnu/bison/
  83 ])
  84 fi
  85
  86 AC_PROG_INSTALL
  87 AC_PROG_RANLIB
  88
  89 #
  90 # Used for building the win32 icons.
  91 #
  92 AC_PATH_PROG(TGIF, tgif, notfound)
  93 AM_CONDITIONAL(MISSING_TGIF, test x$TGIF = xnotfound)
  94 AC_PATH_PROG(XPMTOPPM, xpmtoppm, notfound)
  95 AC_PATH_PROG(PPMTOWINICON, ppmtowinicon, notfound)
  96 AM_CONDITIONAL(MISSING_XPMTOPPM, test x$PPMTOWINICON = xnotfound -o x$XPMTOPPM = xnotfound)
  97 AC_PATH_PROG(CONVERT, convert, notfound)
  98 AM_CONDITIONAL(MISSING_CONVERT, test x$CONVERT = xnotfound)
  99
 100 docs_yesno=yes
 101
 102 AC_MSG_CHECKING([if the documentation should be built])
 103 AC_ARG_ENABLE([doc],
 104 [  --enable-doc            Build and install the documentation [[default=yes]]],
 105 [
 106 if test "X$enable_doc" = "Xno" ; then
 107         DOC=""
 108         AC_MSG_RESULT([no])
 109         docs_yesno=no
 110 else
 111         DOC=doc
 112         AC_MSG_RESULT([yes])
 113         docs_yesno=yes
 114 fi
 115 ],
 116 [
 117 DOC=doc
 118 AC_MSG_RESULT([yes])
 119 docs_yesno=yes
 120 ])
 121 AC_SUBST(DOC)
 122
 123 if test "X$docs_yesno" = "Xyes" -a "X$USE_MAINTAINER_MODE" = "Xyes" ; then
 124    AC_CHECK_PROGS(MKINFO, makeinfo, no)
 125    if test "X$MKINFO" != "Xno"; then
 126       AC_MSG_CHECKING([for GNU makeinfo version >= 4.6])
 127       v=`$MKINFO --version | grep "GNU texinfo"`
 128       if test $? -ne 0; then
 129          AC_MSG_RESULT([non-GNU])
 130          MKINFO="no"
 131       fi
 132    fi
 133    if test "X$MKINFO" != "Xno"; then
 134       vmajor=`echo "$v" | sed 's/.* \([[0-9]]*\)\.\([[0-9]]*\)$/\1/'`
 135       vminor=`echo "$v" | sed 's/.* \([[0-9]]*\)\.\([[0-9]]*\)$/\2/'`
 136       AC_MSG_RESULT([$vmajor.$vminor])
 137       if test "$vmajor" -lt 4 \
 138               || (test "$vmajor" -eq 4 && test "$vminor" -lt 6); then
 139          MKINFO=no
 140       fi
 141    fi
 142    if test "X$MKINFO" = "Xno"; then
 143       AC_MSG_ERROR([You have requested a maintainer-mode build and a build
 144 of the documentation.  For this to work, you must have version 4.6 or newer of
 145 the GNU texinfo package.  You seem to have
 146
 147 $v
 148
 149 ])
 150    fi
 151
 152    AC_CHECK_PROGS(TEXI2DVI, texi2dvi, no)
 153    if test "X$TEXI2DVI" = "Xno"; then
 154       AC_MSG_ERROR([You have requested a maintainer-mode build and a build
 155 of the documentation.  For this to work, you must have the texi2dvi program
 156 installed.])
 157    fi
 158
 159
 160         AC_PATH_PROG(PERL, perl, notfound)
 161         if test "X$PERL" = "Xnotfound"; then
 162                         AC_MSG_ERROR([You have requested a maintainer-mode build and a build
 163 of the documentation.  For this to work, you must have perl installed.
 164 ])
 165         fi
 166 fi
 167
 168 # FIXME:  for now, only try to add -rdynamic if we're using gcc.  We really
 169 # need to figure out what the correct test is here.  In the mean time, this
 170 # should let things build with SunPRO again.
 171 if test "x$GCC" = "xyes"; then
 172 AC_MSG_CHECKING([If the compiler accepts -rdynamic])
 173 old_LDFLAGS="$LDFLAGS"
 174 LDFLAGS="$LDFLAGS -rdynamic"
 175 AC_LINK_IFELSE([int main(){}],
 176         [AC_MSG_RESULT([yes])],
 177         [LDFLAGS="$old_LDFLAGS"
 178         AC_MSG_RESULT([no])
 179         ])
 180 fi
 181
 182 # ------------- HID config -------------------
 183
 184 hid_guis=""
 185 hid_printers=""
 186 hid_exporters=""
 187 hid_always=""
 188
 189 for hid in `cd $srcdir/src/hid; echo *`; do
 190     F=$srcdir/src/hid/$hid/hid.conf
 191     if test -f $F
 192     then
 193     echo checking $F
 194         . $F
 195         case $type in
 196           gui ) hid_guis="$hid_guis $hid" ;;
 197           printer ) hid_printers="$hid_printers $hid" ;;
 198           export ) hid_exporters="$hid_exporters $hid" ;;
 199           always ) hid_always="$hid_always $hid" ;;
 200         esac
 201     fi
 202 done
 203
 204 AC_MSG_CHECKING([for which gui to use])
 205 AC_ARG_WITH([gui],
 206 [  --with-gui=            Specify the GUI to use: batch gtk lesstif [[default=gtk]]],
 207 [],
 208 [with_gui=gtk]
 209 )
 210 AC_MSG_RESULT([$with_gui])
 211 case " $hid_guis no none " in
 212      *\ $with_gui\ * ) HIDLIST="$with_gui" ;;
 213      * ) AC_MSG_ERROR([$with_gui is not a valid gui]) ;;
 214 esac
 215
 216 if test x"$with_gui" = x"none" -o x"$with_gui" = x"no"
 217 then
 218     HIDLIST=
 219 fi
 220
 221 AC_MSG_CHECKING([for whether to use DBUS])
 222 AC_ARG_ENABLE([dbus],
 223 [  --enable-dbus           Enable DBUS IPC],
 224 [],[enable_dbus=no])
 225
 226 AC_MSG_RESULT([$enable_dbus])
 227 AM_CONDITIONAL(WITH_DBUS, test x$enable_dbus = xyes)
 228
 229 if test "x$enable_dbus" = "xyes"; then
 230         case " $with_gui " in
 231                 *\ gtk\ *) ;;
 232                 *\ lesstif\ *) ;;
 233                 * ) AC_MSG_ERROR([DBUS enabled but only works with a mainloop capable GUI HID.
 234 Either do not use --enable-dbus or enable the gtk or lesstif GUI HID.])
 235         esac
 236
 237         # Check for pkg-config
 238         AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 239         if test "$PKG_CONFIG" = "no"; then
 240                 AC_MSG_ERROR([Cannot find pkg-config, make sure it is installed and in your PATH])
 241         fi
 242
 243         PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.61,
 244                 [saved_LIBS="$LIBS"
 245                  LIBS="$LIBS $DBUS_LIBS"
 246                  AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
 247                  LIBS="$saved_LIBS" ],
 248                 [AC_MSG_ERROR([Cannot find dbus-1 >= 0.61, install it and rerun ./configure
 249 Please review the following errors:
 250 $DBUS_PKG_ERRORS])]
 251         )
 252         DBUS_VERSION=`$PKG_CONFIG dbus-1 --modversion`
 253
 254         AC_DEFINE([HAVE_DBUS], 1,
 255                 [Define to 1 if DBUS IPC is to be compiled in])
 256
 257 fi
 258
 259 AC_MSG_CHECKING([for which printer to use])
 260 AC_ARG_WITH([printer],
 261 [  --with-printer=        Specify the printer: lpr [[default=lpr]]],
 262 [],[with_printer=lpr])
 263 AC_MSG_RESULT([$with_printer])
 264 case " $hid_printers " in
 265      *\ $with_printer\ * )
 266          HIDLIST="$HIDLIST $with_printer"
 267          ;;
 268      * ) AC_MSG_ERROR([$with_printer is not a valid printer]) ;;
 269 esac
 270
 271 AC_MSG_CHECKING([for which exporters to use])
 272 AC_ARG_WITH([exporters],
 273 [  --with-exporters=       Enable export devices: bom gerber nelma png ps [[default=bom gerber nelma png ps]]],
 274 [],[with_exporters=$hid_exporters])
 275 AC_MSG_RESULT([$with_exporters])
 276 for e in `echo $with_exporters | sed 's/,/ /g'`; do
 277     case " $hid_exporters " in
 278       *\ $e\ * )
 279          HIDLIST="$HIDLIST $e"
 280          ;;
 281       * ) AC_MSG_ERROR([$e is not a valid exporter]) ;;
 282     esac
 283 done
 284
 285 if test "X$enable_jpeg" = "Xno" -a "X$enable_gif" = "Xno" -a "X$enable_png" = "Xno" ; then
 286         case " ${HIDLIST} " in
 287                 *\ png\ *)
 288                         AC_MSG_ERROR([you have requested the png HID but turned off all output
 289 formats!  If you do not want gif/jpeg/png output, use --with-exporters to list
 290 which exporters you want and do not list png there.])
 291                         ;;
 292
 293                 *)
 294                         ;;
 295         esac
 296 fi
 297
 298 for e in $HIDLIST; do
 299     HIDLIBS="$HIDLIBS lib$e.a"
 300 done
 301
 302 AC_SUBST(HIDLIST)
 303 AC_SUBST(HIDLIBS)
 304
 305 # ------------- end HID config -------------------
 306
 307 ######################################################################
 308 #
 309 # desktop integration
 310 #
 311
 312 # Change default location for XDG files (MIME and Icons)
 313 AC_ARG_WITH(xdgdatadir, [  --with-xdgdatadir=path  Change where the theme icons
 314 and mime registrations are installed [[DATADIR]]], [opt_xdgdatadir=$withval])
 315
 316 # Change default location for KDE data files (KDE MIME registrations)
 317 AC_ARG_WITH(kdedatadir, [  --with-kdedatadir=path  Change where the KDE mime reg
 318 istrations are installed [[DATADIR]]], [opt_kdedatadir=$withval])
 319
 320 if test x$opt_xdgdatadir = x; then
 321         # path was not specified with --with-xdgdatadir
 322         XDGDATADIR='${datadir}'
 323 else
 324         # path WAS specified with --with-xdgdatadir
 325         XDGDATADIR="$opt_xdgdatadir"
 326 fi
 327 AC_SUBST(XDGDATADIR)
 328
 329 if test x$opt_kdedatadir = x; then
 330         # path was not specified with --with-kdedatadir
 331         KDEDATADIR='${datadir}'
 332 else
 333         # path WAS specified with --with-kdedatadir
 334         KDEDATADIR="$opt_kdedatadir"
 335 fi
 336 AC_SUBST(KDEDATADIR)
 337
 338 AC_ARG_ENABLE(update-desktop-database,
 339         AC_HELP_STRING([--disable-update-desktop-database],
 340         [do not update desktop database after installation]),,
 341         enable_update_desktop_database=yes)
 342
 343 AM_CONDITIONAL(ENABLE_UPDATE_DESKTOP_DATABASE, test x$enable_update_desktop_database = xyes)
 344
 345 if test x$enable_update_desktop_database = xyes ; then
 346         AC_PATH_PROG(UPDATE_DESKTOP_DATABASE, [update-desktop-database], no)
 347         if test $UPDATE_DESKTOP_DATABASE = no; then
 348         AC_MSG_ERROR([Cannot find update-desktop-database, make sure it is installed and in your PATH, or configure with --disable-update-desktop-database])
 349         fi
 350 fi
 351
 352 AC_ARG_ENABLE(update-mime-database,
 353         AC_HELP_STRING([--disable-update-mime-database],
 354         [do not update mime database after installation]),,
 355         enable_update_mime_database=yes)
 356
 357 AM_CONDITIONAL(ENABLE_UPDATE_MIME_DATABASE, test x$enable_update_mime_database = xyes)
 358
 359 if test x$enable_update_mime_database = xyes ; then
 360         AC_PATH_PROG(UPDATE_MIME_DATABASE, [update-mime-database], no)
 361         if test $UPDATE_MIME_DATABASE = no; then
 362         AC_MSG_ERROR([Cannot find update-mime-database, make sure it is installed and in your PATH, or configure with --disable-update-mime-database])
 363         fi
 364 fi
 365
 366 #
 367 ######################################################################
 368
 369 AC_PATH_PROGS(M4, gm4 m4, [none])
 370 if test "X$M4" = "Xnone" ; then
 371         AC_MSG_ERROR([Did not find a m4 executible.  You need to make sure
 372         that m4 is installed on your system and that m4 is in your path])
 373 fi
 374 AC_MSG_CHECKING([if $M4 has the division involving negative numbers bug])
 375 pcb_m4_r=`echo "eval(-2/2)" | $M4`
 376 if test "$pcb_m4_r" != "-1" ; then
 377         AC_MSG_RESULT([yes])
 378         AC_MSG_ERROR([It appears that $M4 has a bug involving division
 379 with negative numbers.  In particular it just returned the result that
 380 -2/2 = $pcb_m4_r instead of -1.  This is a known bug in GNU m4-1.4.9.  Please
 381 install a non-broken m4.])
 382 else
 383         AC_MSG_RESULT([no])
 384 fi
 385
 386
 387 AC_PATH_PROGS(WISH, wish wish83 wish8.3 wish80 wish8.0 cygwish83 cygwish80,[none])
 388 if test "X$WISH" = "Xnone" ; then
 389         AC_MSG_ERROR([Did not find the wish executible.  You need to make sure
 390         that tcl is installed on your system and that wish is in your path])
 391 fi
 392
 393 AC_DEFINE_UNQUOTED(M4,$M4,[m4 executible])
 394 GNUM4=$M4
 395 AC_SUBST(GNUM4)
 396 AC_DEFINE_UNQUOTED(GNUM4,"$M4",[m4 program used by pcb])
 397
 398 AC_CHECK_PROGS(LATEX, latex, notfound)
 399 AM_CONDITIONAL(MISSING_LATEX, test x$LATEX = xnotfound)
 400
 401 AC_CHECK_PROGS(PDFLATEX, pdflatex, notfound)
 402 AM_CONDITIONAL(MISSING_PDFLATEX, test x$PDFLATEX = xnotfound)
 403
 404 AC_CHECK_PROGS(DVIPS, dvips, notfound)
 405 AM_CONDITIONAL(MISSING_DVIPS, test x$DVIPS = xnotfound)
 406
 407 AC_CHECK_PROGS(PS2PDF, ps2pdf, notfound)
 408 AM_CONDITIONAL(MISSING_PS2PDF, test x$PS2PDF = xnotfound)
 409
 410 dnl Checks for libraries.
 411 AC_CHECK_LIB(m, sqrt)
 412 AC_CHECK_LIB(dl, dlopen)
 413 AC_CHECK_LIB(xnet, gethostbyname)
 414 AC_CHECK_LIB(fl, yywrap)
 415 AC_CHECK_FUNCS(strerror)
 416 AC_CHECK_FUNCS(regcomp re_comp)
 417 AC_CHECK_FUNCS(logf expf rint)
 418 AC_CHECK_FUNCS(vsnprintf)
 419 AC_CHECK_FUNCS(getpwuid gethostname getcwd)
 420 AC_CHECK_FUNCS(random)
 421 AC_CHECK_FUNCS(stat)
 422
 423 # normally used for all file i/o
 424 AC_CHECK_FUNCS(popen)
 425
 426 # for lrealpath.c
 427 AC_CHECK_FUNCS(realpath canonicalize_file_name)
 428 libiberty_NEED_DECLARATION(canonicalize_file_name)
 429
 430 AC_HEADER_STDC
 431 AC_CHECK_HEADERS(limits.h string.h sys/types.h regex.h pwd.h)
 432 AC_CHECK_HEADERS(sys/socket.h netinet/in.h netdb.h sys/param.h sys/times.h)
 433 AC_CHECK_HEADERS(dlfcn.h)
 434
 435 if test "x${WIN32}" = "xyes" ; then
 436         AC_CHECK_HEADERS(windows.h)
 437 fi
 438
 439 for e in $HIDLIST; do
 440     case $e in
 441       lesstif )
 442         AC_PATH_XTRA
 443         CPPFLAGS="$CFLAGS $X_CFLAGS"
 444         AC_CHECK_LIB(X11, XOpenDisplay, , , $X_LIBS)
 445         AC_CHECK_LIB(ICE, main, , , $X_LIBS)
 446         AC_CHECK_LIB(SM, main, , , $X_LIBS)
 447         AC_CHECK_LIB(Xext, main, , , $X_LIBS)
 448         AC_CHECK_LIB(Xt, XtOpenDisplay, , , $X_LIBS)
 449         AC_CHECK_LIB(Xmu, main, , , $X_LIBS)
 450         AC_CHECK_LIB(Xpm, main, , , $X_LIBS)
 451         AC_CHECK_LIB(Xm, XmCreateMainWindow, , , $X_LIBS)
 452         case $ac_cv_lib_Xm_XmCreateMainWindow in
 453           no )
 454             AC_MSG_ERROR([You don't seem to have the Lesstif development environment installed.])
 455             ;;
 456           * ) ;;
 457         esac
 458         AC_CHECK_HEADERS(Xm/Xm.h)
 459         case $ac_cv_header_Xm_Xm_h in
 460           no )
 461             AC_MSG_ERROR([You don't seem to have the Lesstif development environment installed.])
 462             ;;
 463           * ) ;;
 464         esac
 465         ;;
 466
 467       gtk )
 468         # Check for pkg-config
 469         AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 470         if test "$PKG_CONFIG" = "no"; then
 471                 AC_MSG_ERROR([Cannot find pkg-config, make sure it is installed and in your PATH])
 472         fi
 473
 474         PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4.0, ,
 475                 [AC_MSG_ERROR([Cannot find gtk+ >= 2.4.0, install it and rerun ./configure
 476 Please review the following errors:
 477 $GTK_PKG_ERRORS])]
 478         )
 479         GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion`
 480
 481         # if we are building for gtk >= 2.8.0, we can use gdk_display_warp_pointer()
 482         # otherwise we need XWarpPointer and we'll pull in the required headers with
 483         # gdk/gdkx.h and we'll need to link with X11
 484         if ! $PKG_CONFIG gtk+-2.0 --atleast-version=2.8.0 ; then
 485                 CPPFLAGS="$CFLAGS $GTK_CFLAGS"
 486                 AC_CHECK_HEADERS([gdk/gdkx.h])
 487         fi
 488
 489         # Search for glib
 490         PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.4.0, ,
 491                 [AC_MSG_ERROR([Cannot find glib >= 2.4.0, install it and rerun ./configure.
 492 Please review the following errors:
 493 $GLIB_PKG_ERRORS])]
 494         )
 495         GLIB_VERSION=`$PKG_CONFIG glib-2.0 --modversion`
 496         ;;
 497
 498       nelma|png )
 499         # Check for gdlib-config for gd (www.boutell.com/gd)
 500         AC_PATH_PROG(GDLIB_CONFIG, gdlib-config, no)
 501         if test "$GDLIB_CONFIG" = "no"; then
 502                 AC_MSG_RESULT([Cannot find gdlib-config.
 503 Make sure it is installed and in your PATH.
 504 gdlib-config is part of the GD library available from www.boutell.com/gd.
 505 This is needed for the png HID.  I will look for libgd anyway and maybe
 506 you will get lucky.
 507 ])
 508                 if test "$WIN32" != "yes" ; then
 509                         AC_CHECK_LIB(gd,main,,
 510                         AC_MSG_ERROR([You have requested the nelma and/or png HID  but -lgd could not be found]))
 511                 else
 512                         AC_CHECK_LIB(bgd,main,,
 513                         AC_MSG_ERROR([You have requested the nelma and/or png HID  but -lbgd could not be found]))
 514                 fi
 515         else
 516                 if test "$WIN32" = "yes" ; then
 517                         GD=bgd
 518                 else
 519                         GD=gd
 520                 fi
 521                 AC_MSG_CHECKING([for libgd cflags])
 522                 GD_CFLAGS="`$GDLIB_CONFIG --cflags`"
 523                 AC_MSG_RESULT([$GD_CFLAGS])
 524                 AC_MSG_CHECKING([for libgd libs])
 525                 GD_LIBS="`$GDLIB_CONFIG --ldflags` `$GDLIB_CONFIG --libs` -l${GD}"
 526                 AC_MSG_RESULT([$GD_LIBS])
 527         fi
 528
 529         # since some linux systems evidently install gdlib-config but fail to
 530         # install the headers (nice), check for the header too and fail if it
 531         # is not there.
 532         CFLAGS="$CFLAGS $GD_CFLAGS"
 533         CPPFLAGS="$CPPFLAGS $GD_CFLAGS"
 534         AC_CHECK_HEADERS(gd.h)
 535         case $ac_cv_header_gd_h in
 536              no )
 537                 AC_MSG_ERROR([
 538 You evidentally do not have a complete installation of the GD library available from www.boutell.com/gd.
 539 This is needed for the nelma and/or png HID.
 540 ])
 541                 ;;
 542              * ) ;;
 543         esac
 544
 545         # Some versions of gd (prior to the expiration of the
 546         # patent related to gif compression) do not support
 547         # gif output.  Check for that here.
 548         save_LIBS="$LIBS"
 549         LIBS="$save_LIBS $GD_LIBS $X_LIBS"
 550
 551         AC_MSG_CHECKING([if GIF output from the png HID is desired])
 552         AC_ARG_ENABLE([gif],
 553                 [  --disable-gif           Disable support for gif output when the png HID is used [[default=include gif support]]],
 554                 [
 555                 if test "X$enable_gif" != "Xno" ; then
 556                         AC_MSG_RESULT([yes])
 557                         with_gif=yes
 558                 else
 559                         AC_MSG_RESULT([no])
 560                         with_gif=no
 561                 fi
 562                 ],
 563                 [
 564                 AC_MSG_RESULT([yes])
 565                 with_gif=yes
 566                 ])
 567         if test "X$with_gif" = "Xyes" ; then
 568                 AC_CHECK_FUNCS(gdImageGif)
 569                 if test "$ac_cv_func_gdImageGif" != "yes"; then
 570                         AC_MSG_ERROR([Your gd installation does not appear to include gif support.
 571 You may need to update your installation of gd or disable
 572 gif export with --disable-gif])
 573                 fi
 574         fi
 575
 576         AC_MSG_CHECKING([if JPEG output from the png HID is desired])
 577         AC_ARG_ENABLE([jpeg],
 578                 [  --disable-jpeg          Disable support for JPEG output when the png HID is used [[default=include JPEG support]]],
 579                 [
 580                 if test "X$enable_jpeg" != "Xno" ; then
 581                         AC_MSG_RESULT([yes])
 582                         with_jpeg=yes
 583                 else
 584                         AC_MSG_RESULT([no])
 585                         with_jpeg=no
 586                 fi
 587                 ],
 588                 [
 589                 AC_MSG_RESULT([yes])
 590                 with_jpeg=yes
 591                 ])
 592         if test "X$with_jpeg" = "Xyes" ; then
 593                 AC_CHECK_FUNCS(gdImageJpeg)
 594                 if test "$ac_cv_func_gdImageJpeg" != "yes"; then
 595                         AC_MSG_ERROR([Your gd installation does not appear to include JPEG support.
 596 You may need to update your installation of gd or disable
 597 JPEG export with --disable-jpeg])
 598                 fi
 599         fi
 600
 601
 602         AC_MSG_CHECKING([if PNG output from the png HID is desired])
 603         AC_ARG_ENABLE([png],
 604                 [  --disable-png           Disable support for PNG output when the png HID is used [[default=include PNG support]]],
 605                 [
 606                 if test "X$enable_png" != "Xno" ; then
 607                         AC_MSG_RESULT([yes])
 608                         with_png=yes
 609                 else
 610                         AC_MSG_RESULT([no])
 611                         with_png=no
 612                 fi
 613                 ],
 614                 [
 615                 AC_MSG_RESULT([yes])
 616                 with_png=yes
 617                 ])
 618         if test "X$with_png" = "Xyes" ; then
 619                 AC_CHECK_FUNCS(gdImagePng)
 620                 if test "$ac_cv_func_gdImagePng" != "yes"; then
 621                         AC_MSG_ERROR([Your gd installation does not appear to include PNG support.
 622 You may need to update your installation of gd or disable
 623 PNG export with --disable-png])
 624                 fi
 625         fi
 626         LIBS="$save_LIBS"
 627         ;;
 628
 629     esac
 630 done
 631
 632
 633 AM_CONDITIONAL(PNG, test x$with_png = xyes)
 634 AM_CONDITIONAL(GIF, test x$with_gif = xyes)
 635
 636
 637 # ------------- Xrender -------------------
 638 have_xrender=no
 639 AC_CHECK_LIB(Xrender,XRenderQueryExtension,have_xrender=yes,have_xrender=no,$X_LIBS)
 640
 641 AC_ARG_ENABLE([xrender],
 642 [  --disable-xrender        Compile and link with Xrender [default=yes]])
 643 case "$have_xrender:$enable_xrender" in
 644    no:* ) ;;
 645    *:no ) ;;
 646    * )
 647      X_LIBS="-lXrender $X_LIBS"
 648      AC_DEFINE([HAVE_XRENDER], 1,
 649                 [Define to 1 if Xrender is available])
 650      ;;
 651 esac
 652
 653 # ------------- dmalloc -------------------
 654 dnl dmalloc checks
 655 with_dmalloc=no
 656 AC_MSG_CHECKING([if dmalloc debugging should be enabled])
 657 AC_ARG_ENABLE([dmalloc],
 658 [  --enable-dmalloc        Compile and link with dmalloc for malloc debugging [default=no]],
 659 [
 660 if test "X$enable_dmalloc" != "Xno" ; then
 661         AC_MSG_RESULT([yes])
 662         AC_CHECK_HEADER(dmalloc.h,,
 663                 AC_MSG_ERROR([You have requested dmalloc debugging but dmalloc.h could not be found]))
 664         AC_CHECK_LIB(dmalloc,main,,
 665                 AC_MSG_ERROR([You have requested dmalloc debugging but -ldmalloc could not be found]))
 666         DMALLOC_LIBS="-ldmalloc"
 667         with_dmalloc=yes
 668 else
 669         AC_MSG_RESULT([no])
 670         DMALLOC_LIBS=""
 671 fi
 672 ],
 673 [
 674         AC_MSG_RESULT([no])
 675         DMALLOC_LIBS=""
 676 ])
 677
 678 # ------------- ElectricFence -------------------
 679 dnl ElectricFence checks
 680 with_efence=no
 681 AC_MSG_CHECKING([if ElectricFence debugging should be enabled])
 682 AC_ARG_ENABLE([efence],
 683 [  --enable-efence         Link with ElectricFence for malloc debugging [default=no]],
 684 [
 685 if test "X$enable_efence" != "Xno" ; then
 686         AC_MSG_RESULT([yes])
 687         AC_CHECK_LIB(efence,main,,
 688                 AC_MSG_ERROR([You have requested ElectricFence debugging but -lefence could not be found]))
 689         with_efence=yes
 690 else
 691         AC_MSG_RESULT([no])
 692 fi
 693 ],
 694 [
 695 AC_MSG_RESULT([no])
 696 ])
 697
 698 CFLAGS="$CFLAGS $X_CFLAGS $DBUS_CFLAGS $GTK_CFLAGS"
 699 LIBS="$LIBS $XM_LIBS $DBUS_LIBS $X_LIBS $GTK_LIBS $DMALLOC_LIBS $GD_LIBS"
 700
 701
 702 # if we have gcc then add -Wall
 703 if test "x$GCC" = "xyes"; then
 704         if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then
 705                 CFLAGS="$CFLAGS -Wall"
 706         fi
 707 fi
 708
 709
 710 # font filename
 711 FONTFILENAME=${FONTFILENAME:-"default_font"}
 712 AC_SUBST(FONTFILENAME)
 713 AC_DEFINE_UNQUOTED(FONTFILENAME,"$FONTFILENAME",[File for default font])
 714
 715 # standard autoconf variables
 716 CPPFLAGS="$CPPFLAGS -DPREFIXDIR=\\\"\${prefix}\\\""
 717 CPPFLAGS="$CPPFLAGS -DBINDIR=\\\"\${bindir}\\\""
 718 CPPFLAGS="$CPPFLAGS -DHOST=\\\"\${host}\\\""
 719
 720 # directory for old-style library and for fonts
 721 PCBLIBDIR=${datadir}/pcb
 722 AC_SUBST(PCBLIBDIR)
 723 #AC_DEFINE_UNQUOTED(PCBLIBDIR,"$PCBLIBDIR",[Library directory])
 724 CPPFLAGS="$CPPFLAGS -DPCBLIBDIR=\\\"$PCBLIBDIR\\\""
 725
 726 # name for old-style library
 727 LIBRARYFILENAME=pcblib
 728 AC_SUBST(LIBRARYFILENAME)
 729 AC_DEFINE_UNQUOTED(LIBRARYFILENAME,"$LIBRARYFILENAME",[library file name])
 730
 731
 732 # directory for new library
 733 PCBTREEDIR=${datadir}/pcb/newlib
 734 PCBTREEPATH=${PCBTREEDIR}:${PCBLIBDIR}/pcblib-newlib
 735 PCBTREEDIR=${PCBTREEDIR:-"$PCBTREEDIR"}
 736 AC_SUBST(PCBTREEDIR)
 737 AC_SUBST(PCBTREEPATH)
 738 #AC_DEFINE_UNQUOTED(PCBTREEDIR,"$PCBLIB",[top directory for new style pcb library])
 739 CPPFLAGS="$CPPFLAGS -DPCBTREEDIR=\\\"$PCBTREEDIR\\\""
 740 CPPFLAGS="$CPPFLAGS -DPCBTREEPATH=\\\"$PCBTREEPATH\\\""
 741
 742 # Figure out relative paths
 743 AC_MSG_CHECKING([for the bindir to pcblibdir relative path])
 744 adl_COMPUTE_RELATIVE_PATHS([bindir:PCBLIBDIR:bindir_to_pcblibdir])
 745 adl_NORMALIZE_PATH([bindir_to_pcblibdir], [$PCB_DIR_SEPARATOR_S])
 746 AC_MSG_RESULT([$bindir_to_pcblibdir])
 747 AC_DEFINE_UNQUOTED(BINDIR_TO_PCBLIBDIR, "$bindir_to_pcblibdir", [Relative path from bindir to pcblibdir])
 748
 749 AC_MSG_CHECKING([for the bindir to pcbtreedir relative path])
 750 adl_COMPUTE_RELATIVE_PATHS([bindir:PCBTREEDIR:bindir_to_pcbtreedir])
 751 adl_NORMALIZE_PATH([bindir_to_pcbtreedir], [$PCB_DIR_SEPARATOR_S])
 752 AC_MSG_RESULT([$bindir_to_pcbtreedir])
 753 AC_DEFINE_UNQUOTED(BINDIR_TO_PCBTREEDIR, "$bindir_to_pcbtreedir", [Relative path from bindir to pcbtreedir])
 754
 755
 756 AC_MSG_CHECKING([for the bindir to exec_prefix relative path])
 757 adl_COMPUTE_RELATIVE_PATHS([bindir:exec_prefix:bindir_to_execprefix])
 758 adl_NORMALIZE_PATH([bindir_to_execprefix], [$PCB_DIR_SEPARATOR_S])
 759 AC_MSG_RESULT([$bindir_to_execprefix])
 760 AC_DEFINE_UNQUOTED(BINDIR_TO_EXECPREFIX, "$bindir_to_execprefix", [Relative path from bindir to exec_prefix])
 761
 762
 763 BTNMOD=${BTNMOD:-"Mod1"}
 764 AC_SUBST(BTNMOD)
 765
 766 TOPDIRS=
 767 for dir in src lib newlib doc example tools tutorial README_FILES
 768 do
 769    test -d $dir/. && TOPDIRS="$TOPDIRS $dir"
 770 done
 771 AC_SUBST(TOPDIRS)
 772
 773 AC_CONFIG_FILES(Makefile data/Makefile intl/Makefile po/Makefile.in)
 774
 775 if test -d $srcdir/README_FILES; then
 776    AC_CONFIG_FILES(README_FILES/Makefile)
 777 fi
 778 if test -d $srcdir/doc; then
 779    AC_CONFIG_FILES(doc/Makefile)
 780 fi
 781 if test -d $srcdir/example; then
 782    AC_CONFIG_FILES(example/Makefile)
 783    AC_CONFIG_FILES(example/libraries/Makefile)
 784 fi
 785 if test -d $srcdir/lib; then
 786    AC_CONFIG_FILES(lib/CreateLibraryContents.sh)
 787    AC_CONFIG_FILES(lib/CreateLibrary.sh)
 788    AC_CONFIG_FILES(lib/ListLibraryContents.sh)
 789    AC_CONFIG_FILES(lib/Makefile)
 790    AC_CONFIG_FILES(lib/QueryLibrary.sh)
 791    AC_CONFIG_FILES(lib/m4lib_to_newlib.sh)
 792    AC_CONFIG_FILES(lib/qfp-ui)
 793 fi
 794 if test -d $srcdir/newlib; then
 795    AC_CONFIG_FILES(newlib/2_pin_thru-hole_packages/Makefile)
 796    AC_CONFIG_FILES(newlib/Makefile)
 797    AC_CONFIG_FILES(newlib/analog-devices/Makefile)
 798    AC_CONFIG_FILES(newlib/burr-brown/Makefile)
 799    AC_CONFIG_FILES(newlib/connectors/Makefile)
 800    AC_CONFIG_FILES(newlib/crystal/Makefile)
 801    AC_CONFIG_FILES(newlib/electro-optics/Makefile)
 802    AC_CONFIG_FILES(newlib/headers/Makefile)
 803    AC_CONFIG_FILES(newlib/keystone/Makefile)
 804    AC_CONFIG_FILES(newlib/msp430/Makefile)
 805    AC_CONFIG_FILES(newlib/not_vetted_ingo/Makefile)
 806    AC_CONFIG_FILES(newlib/sockets/Makefile)
 807    AC_CONFIG_FILES(newlib/tests/Makefile)
 808 fi
 809 AC_CONFIG_FILES(src/Makefile)
 810 AC_CONFIG_FILES(src/icons/Makefile)
 811 if test -d $srcdir/tools; then
 812    AC_CONFIG_FILES(tools/Makefile)
 813 fi
 814 if test -d $srcdir/tutorial; then
 815    AC_CONFIG_FILES(tutorial/Makefile)
 816 fi
 817
 818 AC_CONFIG_FILES(win32/Makefile)
 819
 820 AC_OUTPUT
 821
 822 with_gui=`echo $with_gui`
 823 with_printer=`echo $with_printer`
 824 with_exporters=`echo $with_exporters | sed 's/,/ /g'`
 825
 826 expandedXDGDATADIR=`eval "echo $XDGDATADIR"`
 827 expandedKDEDATADIR=`eval "echo $KDEDATADIR"`
 828
 829 AC_MSG_RESULT([
 830 ** Configuration summary for $PACKAGE $VERSION:
 831
 832    GUI:                      $with_gui
 833    Printer:                  $with_printer
 834    Exporters:                $with_exporters
 835    Build documentation:      $docs_yesno
 836    xdg data directory:       $expandedXDGDATADIR
 837    KDE data directory:       $expandedKDEDATADIR
 838    dmalloc debugging:        $with_dmalloc
 839    ElectricFence debugging:  $with_efence
 840    CPPFLAGS:                 $CPPFLAGS
 841    CFLAGS:                   $CFLAGS
 842    LIBS:                     $LIBS
 843
 844 ])