summaryrefslogtreecommitdiff
path: root/configure.in
blob: 255a7a4c2de019387e1e557af82fade96f88f737 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
dnl Process this file with autoconf to create configure.

AC_INIT(ChangeLog)

PANGO_MAJOR_VERSION=0
PANGO_MINOR_VERSION=16

AC_SUBST(PANGO_MAJOR_VERSION)
AC_SUBST(PANGO_MINOR_VERSION)

AM_INIT_AUTOMAKE(pango, $PANGO_MAJOR_VERSION.$PANGO_MINOR_VERSION)

AM_CONFIG_HEADER(config.h)

AC_PROG_CC
AM_PROG_LIBTOOL

changequote(,)dnl
if test "x$GCC" = "xyes"; then
  case " $CFLAGS " in
  *[\ \	]-Wall[\ \	]*) ;;
  *) CFLAGS="$CFLAGS -Wall" ;;
  esac
fi
changequote([,])dnl

AC_PATH_XTRA

AC_ARG_ENABLE(rebuilds, [  --disable-rebuilds      disable all source autogeneration rules],,enable_rebuilds=yes)

# define a MAINT-like variable REBUILD which is set if Perl
# is found, so autogenerated sources can be rebuilt

AC_CHECK_PROGS(PERL, perl5 perl)

REBUILD=\#
if test "x$enable_rebuilds" = "xyes" && \
     test -n "$PERL" && \
     $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 ; then
  REBUILD=
fi
AC_SUBST(REBUILD)

if test x$no_x = xyes ; then
  AC_MSG_WARN([X development libraries not found])
  have_x=false
else
  X_LIBS="$X_LIBS -lX11"
  have_x=true
fi
AM_CONDITIONAL(HAVE_X, $have_x) 

#
# Checks for FreeType
#
FREETYPE_LIBS=
FREETYPE_CFLAGS=
have_freetype=false
AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)
if test "x$FREETYPE_CONFIG" != "xno" ; then
  FREETYPE_CFLAGS=`$FREETYPE_CONFIG --cflags`
  FREETYPE_LIBS=`$FREETYPE_CONFIG --libs`

  AC_CHECK_LIB(freetype, FT_New_Face, have_freetype=true
	       ,:,$FREETYPE_LIBS)

  if $have_freetype ; then
    pango_save_cppflags="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"

    AC_MSG_CHECKING([For sufficiently new FreeType (at least 2.0.1)])
    AC_TRY_COMPILE([
#include <freetype/freetype.h>
#include FT_ERRORS_H
]
                ,[(void)1;],:,have_freetype=false)
    if $have_freetype ; then
      AC_MSG_RESULT(yes)
    else
      AC_MSG_RESULT(no)
    fi

    CPPFLAGS="$pango_save_cppflags"
  fi
fi
AC_SUBST(FREETYPE_LIBS)
AC_SUBST(FREETYPE_CFLAGS)
AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype) 

#
# Checks for Xft/XRender
#
have_xft=false
XFT_LIBS=""
XFT_CFLAGS=""
if test $have_x = true ; then
  if test $have_freetype = true ; then
    pango_save_cppflags="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"

    AC_CHECK_LIB(Xrender, XRenderFindFormat, 
      AC_CHECK_LIB(Xft, XftFontOpen,
	AC_CHECK_HEADER(X11/Xft/XftFreetype.h,
	  have_xft=true,:),
	:,-lXrender -lXext $X_LIBS $FREETYPE_LIBS)
    ,:,-lXext $X_LIBS)

    CPPFLAGS="$pango_save_cppflags"
    
    if $have_xft = 'true' ; then
      XFT_LIBS="-lXft -lXrender -lXext $X_LIBS $FREETYPE_LIBS"
    fi
  fi
fi

AC_SUBST(XFT_LIBS)
AM_CONDITIONAL(HAVE_XFT, $have_xft) 

#
# Checks for GLib
#
AM_PATH_GLIB_2_0(1.3.5,,,gobject gmodule)

CFLAGS="$CFLAGS $GLIB_CFLAGS"

AC_SUBST(GLIB_LIBS)
AC_SUBST(GLIB_CFLAGS)

#
# Checks for fribidi
#
AC_ARG_WITH(fribidi, [ --with-fribidi     Use external fribidi library ],,with_fribidi=no)

FRIBIDI_LIBS=""
FRIBIDI_CFLAGS=""
FRIBIDI_PC=""
have_fribidi=no

if test "x$with_fribidi" = "xyes" ; then
   AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no)
   if test x$FRIBIDI_CONFIG = xno ; then
     AC_MSG_ERROR([*** fribidi-config not found])
   fi

   if $FRIBIDI_CONFIG --cflags | grep lib/glib/include > /dev/null ; then
     AC_MSG_ERROR([*** fribidi appears to be compiled against GLib-1.2.x.
     *** You must compile fribidi with GLib-1.3.1 or better.])
   fi
 
   FRIBIDI_CFLAGS="`$FRIBIDI_CONFIG --cflags`"
   CFLAGS="$CFLAGS $FRIBIDI_CFLAGS"
   FRIBIDI_LIBS="`$FRIBIDI_CONFIG --libs`"
   FRIBIDI_PC="fribidi,"	

   AC_CHECK_LIB(fribidi, fribidi_get_mirror_char, :,
	        AC_MSG_ERROR([*** libfribidi not found.]), $FRIBIDI_LIBS)

   AC_DEFINE(HAVE_FRIBIDI)
   have_fribidi=yes
fi

AC_SUBST(FRIBIDI_LIBS)
AC_SUBST(FRIBIDI_CFLAGS)
AC_SUBST(FRIBIDI_PC)
AM_CONDITIONAL(HAVE_FRIBIDI, test x$have_fribidi = xyes)

#
# The OpenType test programs aren't particularly portable
#
have_varargs=no
AC_MSG_CHECKING(Whether to build OpenType test programs)
pango_save_cppflags="$CPPFLAGS"
AC_TRY_COMPILE([#include <glib.h>],[
#if !(defined(G_HAVE_ISO_VARARGS) || defined(G_HAVE_GNUC_VARARGS))
#error "No varargs macro definitions"
#endif
],have_varargs=yes)
AC_MSG_RESULT($have_varargs)
AM_CONDITIONAL(BUILD_OT_TESTS, test $have_varargs = yes)

#
# Allow building some or all modules included
#
AC_MSG_CHECKING(modules to link statically)

AC_ARG_WITH(included_modules, [ --with-included-modules=MODULE1,MODULE2,...     Build the given modules into Pango])

indic_modules="gurmukhi-x,bengali-x,gujarati-x,devanagari-x,myanmar-x"
all_modules="arabic-x,arabic-xft,hebrew-x,basic-x,basic-ft2,basic-xft,hangul-x,tamil-x,tamil-xft,thai-x,$indic_modules"

included_modules=""
if test "x$with_included_modules" != xno || test "x$with_included_modules" = x ; then

   # If no modules specified, include all modules
   if test "x$with_included_modules" = xyes ; then
     included_modules="$all_modules"
   else
     included_modules="$with_included_modules"
   fi
fi

AC_MSG_RESULT($included_modules)
AM_CONDITIONAL(HAVE_INCLUDED_MODULES, test "x$included_modules" != x)

INCLUDED_X_MODULES=
INCLUDED_XFT_MODULES=
INCLUDED_FT2_MODULES=
IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $indic_modules | grep "\(^\| \)$module\(\$\| \)" > /dev/null; then
    dir=indic
  else
    dir=`echo $module | sed "s/-.*//"`
  fi

  if echo $module | grep -- "-xft\($\|,\)" > /dev/null; then
    INCLUDED_XFT_MODULES="$INCLUDED_XFT_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
  elif echo $module | grep -- "-ft2\($\|,\)" > /dev/null; then
    INCLUDED_FT2_MODULES="$INCLUDED_FT2_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
  elif echo $module | grep -- "-x\($\|,\)" > /dev/null; then
    INCLUDED_X_MODULES="$INCLUDED_X_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
  else
    AC_MSG_ERROR([the specified module $module does not exist])
  fi
done
IFS="$pango_save_ifs"

AC_SUBST(INCLUDED_X_MODULES)
AC_SUBST(INCLUDED_XFT_MODULES)
AC_SUBST(INCLUDED_FT2_MODULES)

AM_CONDITIONAL(INCLUDE_ARABIC_X,echo $included_modules | grep '\(^\|,\)arabic-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_ARABIC_XFT,echo $included_modules | grep '\(^\|,\)arabic-xft\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_BASIC_X,echo $included_modules | grep '\(^\|,\)basic-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_BASIC_FT2,echo $included_modules | grep '\(^\|,\)basic-ft2\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_BASIC_XFT,echo $included_modules | grep '\(^\|,\)basic-xft\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_HANGUL_X,echo $included_modules | grep '\(^\|,\)hangul-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_TAMIL_X,echo $included_modules | grep '\(^\|,\)tamil-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_TAMIL_XFT,echo $included_modules | grep '\(^\|,\)tamil-xft\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_THAI_X,echo $included_modules | grep '\(^\|,\)thai-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_HEBREW_X,echo $included_modules | grep '\(^\|,\)hebrew-x\($\|,\)' > /dev/null)

AM_CONDITIONAL(INCLUDE_MYANMAR_X,echo $included_modules | grep '\(^\|,\)myanmar-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_GURMUKHI_X,echo $included_modules | grep '\(^\|,\)gurmukhi-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_BENGALI_X,echo $included_modules | grep '\(^\|,\)bengali-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_GUJARATI_X,echo $included_modules | grep '\(^\|,\)gujarati-x\($\|,\)' > /dev/null)
AM_CONDITIONAL(INCLUDE_DEVANAGARI_X,echo $included_modules | grep '\(^\|,\)devanagari-x\($\|,\)' > /dev/null)

#
# We use flockfile to implement pango_getline() - should be moved to GLib
#
AC_CHECK_FUNCS(flockfile)

#
# Check for Qt - which we use for building the viewer example, if
# present
#

AC_ARG_WITH(qt, [ --with-qt=DIR    Location where Qt is installed],,with_qt=yes)

QTDIR=
AC_MSG_CHECKING(For Qt location)
  
if test "x$with_qt" = xyes ; then         
# Search for Qt in a common location. The ls -r is an attempt to find the newest 
   dirs=`ls -d -r /usr/lib/qt*`
   for dir in $dirs ; do
      if test -x $dir/bin/moc ; then
         QTDIR=$dir
         break
      fi
   done

else
   if test "x$with_qt" != xno ; then
      if test -x $with_qt/bin/moc ; then
         QTDIR=$with_qt
      fi
   fi
fi

if test "x$QTDIR" = x ; then
  AC_MSG_RESULT(none)
else
  AC_MSG_RESULT($QTDIR)
  
  AC_PROG_CXX
fi

AM_CONDITIONAL(BUILD_QT_TEST, test "x$QTDIR" != x)
AC_SUBST(QTDIR)
  
dnl **************************
dnl *** Checks for gtk-doc ***
dnl **************************

AC_ARG_WITH(html-dir, [  --with-html-dir=PATH path to installed docs ])

if test "x$with_html_dir" = "x" ; then
  HTML_DIR='${datadir}/gtk-doc/html'
else
  HTML_DIR=$with_html_dir
fi

AC_SUBST(HTML_DIR)


AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)

gtk_doc_min_version=0.6
if $GTKDOC ; then 
    gtk_doc_version=`gtkdoc-mkdb --version`
    AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
    if perl <<EOF ; then
      exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
            ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
EOF
      AC_MSG_RESULT(yes)
   else
      AC_MSG_RESULT(no)
      GTKDOC=false
   fi
fi

AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
AC_SUBST(HAVE_GTK_DOC)

AC_CHECK_PROG(DB2HTML, db2html, true, false)
AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)

dnl Let people disable the gtk-doc stuff.
AC_ARG_ENABLE(gtk-doc, [  --enable-gtk-doc  Use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=auto)

if test x$enable_gtk_doc = xauto ; then
  if test x$GTKDOC = xtrue ; then
    enable_gtk_doc=yes
  else
    enable_gtk_doc=no 
  fi
fi

dnl NOTE: We need to use a separate automake conditional for this
dnl       to make this work with the tarballs.
AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)


AC_OUTPUT_COMMANDS([
cat > pango/module-defs.h <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "modules.h"

EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  module_c=`echo $module | sed s/-/_/`
  cat >> pango/module-defs.h <<EOTEXT
extern void         _pango_${module_c}_script_engine_list (PangoEngineInfo **engines, int *n_engines);
extern PangoEngine *_pango_${module_c}_script_engine_load (const char *id);
extern void         _pango_${module_c}_script_engine_unload (PangoEngine *engine);

EOTEXT
done 

IFS="$pango_save_ifs"

### X modules
cat > pango/module-defs-x.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_x_modules[] = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | grep -- "-x\($\|,\)" > /dev/null; then  
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-x.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
EOTEXT
 fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-x.c <<EOTEXT
 { NULL, NULL, NULL },
};
EOTEXT


### XFT modules
cat > pango/module-defs-xft.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_xft_modules[] = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | grep -- "-xft\($\|,\)" > /dev/null; then
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-xft.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
EOTEXT
  fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-xft.c <<EOTEXT
 { NULL, NULL, NULL },
};
EOTEXT


### FT2 modules
cat > pango/module-defs-ft2.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_ft2_modules[] = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | grep -- "-ft2\($\|,\)" > /dev/null; then
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-ft2.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
EOTEXT
  fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-ft2.c <<EOTEXT
 { NULL, NULL, NULL },
};
EOTEXT

],[
included_modules=$included_modules
])

AC_HEADER_DIRENT
AC_CHECK_HEADER(unistd.h, AC_DEFINE(HAVE_UNISTD_H))

AC_OUTPUT([
Makefile 
pango/Makefile
pango/mini-fribidi/Makefile
pango/opentype/Makefile
pango/makefile.mingw
pango/pango.rc
pango/pangoft2.rc
pango/pangowin32.rc
pango/opentype/makefile.mingw
modules/Makefile
modules/arabic/Makefile
modules/basic/Makefile
modules/basic/makefile.mingw
modules/hangul/Makefile
modules/indic/Makefile
modules/tamil/Makefile
modules/thai/Makefile
modules/hebrew/Makefile
examples/Makefile
examples/makefile.mingw
docs/Makefile
tools/Makefile
tests/Makefile
pango.spec
pango.pc
pangox.pc
pangoft2.pc
pangoxft.pc
pango-uninstalled.pc
pangox-uninstalled.pc
pangoft2-uninstalled.pc
pangoxft-uninstalled.pc
],[case "$CONFIG_FILES" in
*pango-config*)chmod +x pango-config;;
esac])