configure.in

   1 dnl Process this -*- autoconf -*- file with autoconf to produce a
   2 dnl configure script.
   3 AC_INIT(dia, 0.90+cvs, http://bugzilla.gnome.org/enter_bug.cgi?product=dia)
   4 AC_CONFIG_SRCDIR(app/diagram.c)
   5 AM_INIT_AUTOMAKE(AC_PACKAGE_NAME,AC_PACKAGE_VERSION)
   6
   7 AC_PREREQ(2.50)
   8 AC_REVISION($Revision: 1.176 $)
   9
  10 dnl Specify a header configuration file
  11 AM_CONFIG_HEADER(config.h)
  12
  13 dnl do this check now, to keep autogen quiet.
  14 AC_PROG_CC
  15
  16 dnl Initialize maintainer mode
  17 AM_MAINTAINER_MODE
  18
  19 dnl Initialize libtool
  20 AC_DISABLE_STATIC
  21 AC_PROG_LIBTOOL
  22
  23 dnl Build time sanity check
  24 AM_SANITY_CHECK
  25
  26 dnl Checks for programs.
  27 dnl AC_PROG_CC # already done
  28 AC_PROG_INSTALL
  29 AC_PROG_LN_S
  30 AC_PROG_MAKE_SET
  31 AC_ISC_POSIX
  32
  33 dnl Checks for header files.
  34 AC_HEADER_DIRENT
  35 AC_HEADER_STDC
  36 AC_CHECK_HEADERS(stddef.h fcntl.h unistd.h utime.h)
  37
  38 dnl Checks for typedefs, structures, and compiler characteristics.
  39 AC_C_CONST
  40
  41 dnl Checks for library functions.
  42 AC_CHECK_FUNCS(select strcspn strdup strtol snprintf)
  43
  44 dnl stuff for intltool
  45 AC_PROG_INTLTOOL(0.21)
  46
  47 APP_LIBS=""
  48 AC_SUBST(APP_LIBS)
  49
  50
  51 dnl Checks for libraries
  52
  53 AM_PATH_GLIB_2_0(2.0.0)
  54 AM_PATH_GTK_2_0(2.0.0)
  55
  56 GTK_MODULES="gtk+-2.0 libxml-2.0 gdk-pixbuf-2.0"
  57 PKG_CHECK_MODULES(PANGOFT2,pangoft2,have_pangoft2=true,have_pangoft2=false)
  58 if test "$have_pangoft2" = "true"; then
  59   dnl On Solaris with Forte C, at least, need to link app/dia with -lfreetype.
  60   dnl It's not enough that -lpangoft2 implicitly pulls it in.
  61   have_freetype=false
  62   AC_CHECK_LIB(freetype,FT_Init_FreeType,have_freetype=true)
  63   if test "$have_freetype" = "true"; then
  64     dnl Need 2.0.9, as a bug was fixed for us there.
  65     dnl However, freetype-config doesn't give a meaningful version, so we must
  66     dnl do it like this.
  67     AC_MSG_CHECKING([for version of FreeType])
  68     FREETYPE_INCLUDE=`freetype-config --cflags | cut -c3-`
  69     FREETYPE_MAJOR=`grep '^#define FREETYPE_MAJOR' $FREETYPE_INCLUDE/freetype/freetype.h | cut -d' ' -f3`
  70     FREETYPE_MINOR=`grep '^#define FREETYPE_MINOR' $FREETYPE_INCLUDE/freetype/freetype.h | cut -d' ' -f3`
  71     FREETYPE_PATCH=`grep '^#define FREETYPE_PATCH' $FREETYPE_INCLUDE/freetype/freetype.h | cut -d' ' -f3`
  72     FREETYPE_VERSION=`echo | awk "BEGIN { printf \"%d\", ($FREETYPE_MAJOR * 1000 + $FREETYPE_MINOR) * 1000 + $FREETYPE_PATCH;}"`
  73     AC_MSG_RESULT([$FREETYPE_MAJOR.$FREETYPE_MINOR.$FREETYPE_PATCH])
  74     if test "$FREETYPE_VERSION" -ge 2000009; then
  75         FREETYPE_LIBS=-lfreetype
  76         AC_SUBST(FREETYPE_LIBS)
  77         GTK_MODULES="$GTK_MODULES pangoft2"
  78         AC_DEFINE(HAVE_FREETYPE,1,[Define if you have the FreeType2 library])
  79     else
  80         AC_MSG_ERROR([Need FreeType library version 2.0.9 or higher, found $FREETYPE_MAJOR.$FREETYPE_MINOR.$FREETYPE_PATCH])
  81     fi
  82   else
  83    AC_MSG_ERROR(Can't find FreeType library)
  84   fi
  85 else
  86    AC_MSG_ERROR(Can't find PangoFT2 library)
  87 fi
  88
  89 dnl Try for libart
  90 PKG_CHECK_MODULES(LIBART,libart-2.0,have_libart=yes,have_libart=no)
  91 if test "$have_libart" = "yes" ; then
  92    GTK_MODULES="$GTK_MODULES libart-2.0"
  93    AC_DEFINE(HAVE_LIBART,1,[Define if building with LIBART support])
  94 fi
  95
  96 AC_MSG_CHECKING([whether GNOME specific code should be used])
  97 AC_ARG_ENABLE(gnome,[  --enable-gnome          enable gnome code],
  98               GNOME=$enableval, GNOME=no)
  99 if test "$GNOME" = "yes" ; then
 100     GTK_MODULES="$GTK_MODULES libgnome-2.0 libgnomeui-2.0"
 101     AC_DEFINE(GNOME,1,[Define if building with GNOME support])
 102     AC_DEFINE_UNQUOTED(GNOME_ICONDIR, "${prefix}/share/pixmaps", [GNOME icon directory])
 103     have_gnome=true
 104 else
 105     have_gnome=false
 106 fi
 107 AM_CONDITIONAL(HAVE_GNOME, $have_gnome)
 108 AC_MSG_RESULT($GNOME)
 109
 110 dnl GTK2:     libgnomecanvas-2.0 ?
 111
 112 PKG_CHECK_MODULES(GTK,$GTK_MODULES)
 113 AM_CONDITIONAL(HAVE_BONOBO,false)
 114
 115 dnl XSLT
 116
 117 XSLT_DIR=""
 118 PKG_CHECK_MODULES(XSLT, libxslt, have_xslt=true, have_xslt=false)
 119 AM_CONDITIONAL(HAVE_XSLT, $have_xslt)
 120 if test "$have_xslt" = "true"; then
 121   XSLT_DIR="xslt"
 122 fi
 123 AC_SUBST(XSLT_DIR)
 124
 125 dnl
 126 dnl Popt
 127 dnl
 128
 129 AC_CHECK_LIB(popt, poptSetOtherOptionHelp, [
 130                 AC_DEFINE(HAVE_LIBPOPT,,[popt library available])
 131                    POPT_LIBS="-lpopt"])
 132 AC_CHECK_HEADERS(popt.h)
 133 AC_SUBST(POPT_LIBS)
 134 APP_LIBS="$APP_LIBS $POPT_LIBS"
 135
 136 dnl
 137 dnl libpng
 138 dnl
 139 dnl this likely already comes from GTK
 140 png_ok=no
 141 AC_CHECK_HEADER(png.h, png_ok=yes, png_ok=no)
 142 AC_CHECK_LIB(png, png_read_info, ,png_ok=no, -lz -lm)
 143 if test "$png_ok" = yes; then
 144   AC_MSG_CHECKING([for png_structp in png.h])
 145   AC_TRY_COMPILE([#include <png.h>],
 146                  [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 147                  png_ok=yes,
 148                  png_ok=no)
 149   AC_MSG_RESULT($png_ok)
 150   if test "$png_ok" = yes; then
 151     PNG_LIBS='-lpng -lz -lm'
 152     AC_DEFINE(HAVE_LIBPNG,,[PNG library available])
 153   fi
 154 fi
 155 AC_SUBST(PNG_LIBS)
 156 LIBS="${LIBS} ${PNG_LIBS}"
 157
 158 dnl
 159 dnl Debugging
 160 dnl
 161 AC_ARG_ENABLE(debug,
 162 [  --enable-debug=[no/minimum/yes] turn on debugging [default=minimum]],
 163   ,
 164   enable_debug=minimum)
 165
 166 if test "x$enable_debug" = "xyes"; then
 167   DEBUG_FLAGS="-g -DENABLE_DEBUG"
 168 else
 169   if test "x$enable_debug" = "xno"; then
 170     DEBUG_FLAGS=""
 171   else
 172     DEBUG_FLAGS=""
 173   fi
 174 fi
 175 AC_SUBST(DEBUG_FLAGS)
 176
 177 dnl
 178 dnl i18n
 179 dnl
 180
 181 GETTEXT_PACKAGE=dia
 182 AC_SUBST(GETTEXT_PACKAGE)
 183 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Needed for glib gettext])
 184 ALL_LINGUAS="az ca cs da de el en_GB es fi fr ga hu it ja ko nl nn no pl pt pt_BR ro ru sk sl sv tr uk vi zh_CN zh_TW"
 185 AM_GLIB_GNU_GETTEXT
 186
 187 localedir='${prefix}/${DATADIRNAME}/locale'
 188 AC_SUBST(localedir)
 189
 190 dnl
 191 dnl Locate the gnome-xml library
 192 dnl
 193 dnl GTK2: remove support for libxml1. move check for libxml2 in
 194 dnl AM_PATH_GTK_2_0's fourth argument (module is libxml-2.0)
 195
 196 found_libxml=false
 197 if test $found_libxml = false; then
 198   AC_CHECK_PROG(XML2_CONFIG, xml2-config, xml2-config)
 199   if test "x$XML2_CONFIG" != x ; then
 200     AC_MSG_CHECKING(for libxml >= 2.3.9)
 201     vers=`$XML2_CONFIG --version | sed -e "s/libxml //" | awk 'BEGIN {FS=".";} { printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
 202
 203     if test "$vers" -ge 2003009; then
 204       AC_MSG_RESULT(found)
 205       found_libxml=true
 206       XML_LIBS="`$XML2_CONFIG --libs`"
 207       XML_CFLAGS="`$XML2_CONFIG --cflags`"
 208
 209       if test "$enable_gnome_print" = "yes"
 210       then
 211           gnome-config --cflags print | \
 212           grep gnome-xml 2>&1 >/dev/null && \
 213           AC_MSG_ERROR(libxml2 found but gnome-print uses libxml1 ; this is a conflict.\nPlease do either provide libxml1 or disable gnome-print.)
 214       fi
 215       echo $GNOME_CFLAGS | \
 216       grep gnome-xml 2>&1 >/dev/null && \
 217       AC_MSG_ERROR(libxml2 found but one GNOME component uses libxml1 ; this is a conflict.\nPlease do either provide libxml1 or disable the offending GNOME component.)
 218
 219     else
 220       AC_MSG_RESULT(not found)
 221     fi
 222   fi
 223 fi
 224
 225 if test $found_libxml = false; then
 226 AC_CHECK_PROG(XML_CONFIG, xml-config, xml-config)
 227 if test "x$XML_CONFIG" != x ; then
 228   AC_MSG_CHECKING(for libxml >= 1.8.14)
 229   vers=`$XML_CONFIG --version | sed -e "s/libxml //" | awk 'BEGIN {FS=".";} { printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
 230
 231   dnl 1.18.14 is required for xmlUseNewParser()
 232   if test "$vers" -ge 1008014; then
 233     AC_MSG_RESULT(found)
 234     found_libxml=true
 235     XML_LIBS="`$XML_CONFIG --libs`"
 236     XML_CFLAGS="`$XML_CONFIG --cflags`"
 237   else
 238     AC_MSG_RESULT(not found)
 239   fi
 240 fi
 241 fi
 242
 243 if test $found_libxml = false; then
 244     AC_MSG_ERROR(Neither libxml1 or libxml2 found. You must install one (libxml1, preferably))
 245 fi
 246
 247 AC_SUBST(XML_LIBS)
 248 AC_SUBST(XML_CFLAGS)
 249
 250 CFLAGS="$XML_CFLAGS $CFLAGS"
 251
 252 dnl LibZ
 253 AC_CHECK_HEADERS(zlib.h,
 254     AC_CHECK_LIB(z, gzread,[
 255         AC_DEFINE(HAVE_LIBZ,, we have the libz compression library)
 256         if test "x${Z_DIR}" != "x"; then
 257             Z_CFLAGS="-I${Z_DIR}/include"
 258             Z_LIBS="-L${Z_DIR}/lib -lz"
 259         else
 260             Z_LIBS="-lz"
 261         fi]))
 262
 263 AC_SUBST(Z_LIBS)
 264
 265 CFLAGS="${CFLAGS} ${Z_CFLAGS}"
 266 LIBS="${LIBS} ${Z_LIBS}"
 267
 268 dnl Platform-specific fixes.
 269 dnl
 270
 271 dnl Sun Forte C provides isinf() in the unbundled -lsunmath. Solaris
 272 dnl declares finite() in ieeefp.h. It's preferrable not to link
 273 dnl to -lsunmath as it's not present on all machines.
 274 have_isinf=no
 275 AC_CHECK_HEADERS(math.h,
 276         AC_CHECK_LIB(m,isinf,
 277                 have_isinf=yes))
 278
 279 if test "$have_isinf" = "no"; then
 280         AC_CHECK_HEADERS(ieeefp.h,
 281                 AC_CHECK_FUNC(finite, ,
 282                         AC_MSG_ERROR(Can't find a definition of neither
 283                                      finite nor isinf)),
 284                 AC_MSG_ERROR(Can't find a definition of neither finite
 285                              nor isinf))
 286 else
 287         AC_DEFINE([HAVE_ISINF], 1,
 288                   [Define if the isinf() function is available])
 289 fi
 290
 291 dnl Alpha needs -mieee or we get a segfault
 292 dnl This shouldn't be needed but is here until a real solution is found
 293 case "$host" in
 294   alpha*-*-linux*)
 295     CFLAGS="$CFLAGS -mieee"
 296     ;;
 297 esac
 298
 299 if test "$GCC" = yes; then
 300   dnl Relieve register pressure on i386. Other architectures may become unable
 301   dnl to debug, and usually have more registers anyway.
 302   dnl case "$host" in
 303   dnl  i?86-pc-*)
 304   dnl    DIA_CHECK_CFLAG(-fomit-frame-pointer)
 305   dnl    ;;
 306   dnl esac
 307   dnl (it looks like gdb is very confused by this now even on x86. We might be
 308   dnl getting poor stack traces with bug-buddy because of this)
 309
 310   DIA_CHECK_CFLAG(-Wall)
 311   DIA_CHECK_CFLAG(-Wunused)
 312   DIA_CHECK_CFLAG(-Winline)
 313   DIA_CHECK_CFLAG(-Wmissing-prototypes)
 314   DIA_CHECK_CFLAG(-Wmissing-declarations)
 315   DIA_CHECK_CFLAG(-finline-functions)
 316   DIA_CHECK_CFLAG(-fstrict-aliasing)
 317 fi
 318
 319 AM_CONDITIONAL(HAVE_GCC, test "$GCC" = yes)
 320
 321 dnl Do we have the db2html script to build the documentation?
 322 AC_ARG_ENABLE(db2html,
 323 [  --enable-db2html        don't rebuild documentation],,enable_db2html=no)
 324 AC_PATH_PROG(DB2HTML, db2html, no)
 325 AM_CONDITIONAL(HAVE_DB2HTML,
 326                test "x$enable_db2html" != xno && test "x$DB2HTML" != xno)
 327
 328 dnl Handling for Python
 329 AC_ARG_WITH(python,
 330 [  --with-python           compile python plug-in],,with_python=no)
 331
 332 if test "x$with_python" != xno; then
 333   AM_PATH_PYTHON(1.5.2)
 334   AM_CHECK_PYMOD(gtk,,,[AC_MSG_ERROR(could not find pygtk module)])
 335   AM_CHECK_PYTHON_HEADERS
 336   AM_CHECK_PYTHON_LIB
 337
 338   if test -z "$PYTHON_INCLUDES" || test -z "$PYTHON_LIBS"; then
 339     AC_MSG_ERROR([could not find files required to build python plugin])
 340   fi
 341 fi
 342 AM_CONDITIONAL(WITH_PYTHON, test "x$with_python" != "xno")
 343
 344 AC_OUTPUT(
 345 Makefile
 346 lib/Makefile
 347 po/Makefile.in
 348 objects/Makefile
 349 dnl objects/sybase/Makefile
 350 objects/bondgraph/Makefile
 351 objects/chronogram/Makefile
 352 objects/custom/Makefile
 353 objects/ER/Makefile
 354 objects/flowchart/Makefile
 355 objects/FS/Makefile
 356 objects/GRAFCET/Makefile
 357 objects/Misc/Makefile
 358 objects/network/Makefile
 359 objects/SADT/Makefile
 360 objects/standard/Makefile
 361 objects/UML/Makefile
 362 shapes/Makefile
 363 shapes/Assorted/Makefile
 364 shapes/Circuit/Makefile
 365 shapes/Cisco/Makefile
 366 shapes/Civil/Makefile
 367 shapes/Contact/Makefile
 368 shapes/Electric/Makefile
 369 shapes/flowchart/Makefile
 370 shapes/jigsaw/Makefile
 371 shapes/Logic/Makefile
 372 shapes/Misc/Makefile
 373 shapes/MSE/Makefile
 374 shapes/network/Makefile
 375 shapes/Pneumatic/Makefile
 376 shapes/SDL/Makefile
 377 shapes/sybase/Makefile
 378 app/Makefile
 379 samples/Makefile
 380 sheets/Makefile
 381 sheets/ER/Makefile
 382 sheets/GRAFCET/Makefile
 383 sheets/UML/Makefile
 384 plug-ins/Makefile
 385 plug-ins/cgm/Makefile
 386 plug-ins/dxf/Makefile
 387 plug-ins/hpgl/Makefile
 388 plug-ins/metapost/Makefile
 389 plug-ins/pstricks/Makefile
 390 plug-ins/python/Makefile
 391 plug-ins/shape/Makefile
 392 plug-ins/svg/Makefile
 393 plug-ins/wmf/Makefile
 394 plug-ins/wpg/Makefile
 395 plug-ins/xfig/Makefile
 396 plug-ins/xslt/Makefile
 397 doc/Makefile
 398 doc/en/Makefile
 399 doc/pl/Makefile
 400 )
 401
 402 dnl GTK2: simplify this, we will have much less options.
 403 echo "
 404
 405 Configuration:
 406         Source code location:   ${srcdir}
 407         Compiler:               ${CC}
 408
 409         Gnome support:                          ${GNOME}
 410         Python support:                         ${with_python}
 411         Libart support (PNG export):            ${have_libart}
 412 "
 413
 414 echo "Now type make to build dia..."