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configure.in @ 18248

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Revision 18248, 22.7 KB checked in by ghudson, 22 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r18247, which included commits to RCS files with non-trunk default branches.

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1	dnl Process this file with autoconf to create configure.
2
3	AC_PREREQ(2.53)
4	AC_INIT(ChangeLog)
5
6	dnl ==========================================================================
7	dnl Versioning
8	dnl ==========================================================================
9
10	dnl Making releases:
11	dnl PANGO_MICRO_VERSION += 1;
12	dnl PANGO_INTERFACE_AGE += 1;
13	dnl PANGO_BINARY_AGE += 1;
14	dnl if any functions have been added, set PANGO_INTERFACE_AGE to 0.
15	dnl if backwards compatibility has been broken,
16	dnl set PANGO_BINARY_AGE _and_ PANGO_INTERFACE_AGE to 0.
17
18	dnl The triplet
19	PANGO_MAJOR_VERSION=1
20	PANGO_MINOR_VERSION=2
21	PANGO_MICRO_VERSION=0
22	PANGO_VERSION=$PANGO_MAJOR_VERSION.$PANGO_MINOR_VERSION.$PANGO_MICRO_VERSION
23
24	dnl The X.Y in -lpango-X.Y line. This is expected to stay 1.0 until Pango 2.
25	PANGO_API_VERSION=1.0
26
27	dnl Number of releases since we've added interfaces
28	PANGO_INTERFACE_AGE=0
29
30	dnl Number of releases since we've broken binary compatibility.
31	# PANGO_BINARY_AGE=0
32	PANGO_BINARY_AGE=`expr 100 '*' $PANGO_MINOR_VERSION + $PANGO_MICRO_VERSION`
33
34	dnl This is the last version with which we have compatibility with
35	dnl with the modules for; it isn't the same as
36	dnl PANGO_API_VERSION.'PANGO_MICRO_VERSION - PANGO_BINARY_AGE' since we have
37	dnl engine only API
38	PANGO_MODULE_VERSION=1.2.0
39
40	AC_SUBST(PANGO_MAJOR_VERSION)
41	AC_SUBST(PANGO_MINOR_VERSION)
42	AC_SUBST(PANGO_VERSION)
43	AC_SUBST(PANGO_API_VERSION)
44	AC_SUBST(PANGO_MICRO_VERSION)
45	AC_SUBST(PANGO_INTERFACE_AGE)
46	AC_SUBST(PANGO_BINARY_AGE)
47	AC_SUBST(PANGO_MODULE_VERSION)
48
49	dnl libtool versioning
50	lt_current=`expr 100 '*' $PANGO_MINOR_VERSION + $PANGO_MICRO_VERSION - $PANGO_INTERFACE_AGE`
51	lt_revision=$PANGO_INTERFACE_AGE
52	lt_age=`expr $PANGO_BINARY_AGE - $PANGO_INTERFACE_AGE`
53	LT_VERSION_INFO="$lt_current:$lt_revision:$lt_age"
54	LT_CURRENT_MINUS_AGE=`expr $lt_current - $lt_age`
55
56	AC_SUBST(LT_VERSION_INFO)
57	AC_SUBST(LT_CURRENT_MINUS_AGE)
58
59	dnl ==========================================================================
60
61	AM_INIT_AUTOMAKE(pango, $PANGO_VERSION)
62
63	AM_CONFIG_HEADER(config.h)
64
65	AC_PROG_CC
66
67	dnl
68	dnl Check for a working C++ compiler, but do not bail out, if none is found.
69	dnl We use this for an automated test for C++ header correctness.
70	dnl
71	AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, gcc)
72	AC_LANG_SAVE
73	AC_LANG_CPLUSPLUS
74	AC_TRY_COMPILE(,[class a { int b; } c;], ,CXX=)
75	AM_CONDITIONAL(HAVE_CXX, test "$CXX" != "")
76	AC_LANG_RESTORE
77
78	AC_LIBTOOL_WIN32_DLL
79	AM_DISABLE_STATIC
80	AM_PROG_LIBTOOL
81
82	AC_MSG_CHECKING([for some Win32 platform])
83	case "$host" in
84	--mingw\|--cygwin)
85	pango_platform_win32=yes
86	;;
87	*)
88	pango_platform_win32=no
89	;;
90	esac
91	AC_MSG_RESULT([$pango_platform_win32])
92	AM_CONDITIONAL(PLATFORM_WIN32, test "$pango_platform_win32" = "yes")
93
94	AC_MSG_CHECKING([for native Win32])
95	case "$host" in
96	--mingw*)
97	pango_os_win32=yes
98	;;
99	*)
100	pango_os_win32=no
101	;;
102	esac
103	AC_MSG_RESULT([$pango_os_win32])
104	AM_CONDITIONAL(OS_WIN32, test "$pango_os_win32" = "yes")
105
106	if test "$pango_os_win32" = "yes"; then
107	AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
108	fi
109	AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
110
111	changequote(,)dnl
112	if test "x$GCC" = "xyes"; then
113	case " $CFLAGS " in
114	[\ \ ]-Wall[\ \ ]) ;;
115	*) CFLAGS="$CFLAGS -Wall" ;;
116	esac
117	fi
118	changequote([,])dnl
119
120	AC_ARG_ENABLE(rebuilds, [ --disable-rebuilds disable all source autogeneration rules],,enable_rebuilds=yes)
121
122	AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
123
124	# define a MAINT-like variable REBUILD which is set if Perl
125	# is found, so autogenerated sources can be rebuilt
126
127	AC_CHECK_PROGS(PERL, perl5 perl)
128
129	REBUILD=\#
130	if test "x$enable_rebuilds" = "xyes" && \
131	test -n "$PERL" && \
132	$PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 ; then
133	REBUILD=
134	fi
135	AC_SUBST(REBUILD)
136
137	AC_PATH_XTRA
138
139	if test x$no_x = xyes ; then
140	AC_MSG_WARN([X development libraries not found])
141	have_x=false
142	else
143	X_LIBS="$X_LIBS -lX11"
144	have_x=true
145	fi
146	AM_CONDITIONAL(HAVE_X, $have_x)
147
148	#
149	# Checks for FreeType
150	#
151	FREETYPE_LIBS=
152	FREETYPE_CFLAGS=
153	have_freetype=false
154	AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)
155	if test "x$FREETYPE_CONFIG" != "xno" ; then
156	FREETYPE_CFLAGS=`$FREETYPE_CONFIG --cflags`
157	FREETYPE_LIBS=`$FREETYPE_CONFIG --libs`
158
159	pango_save_ldflags=$LDFLAGS
160	LDFLAGS="$LDFLAGS $FREETYPE_LIBS"
161	AC_CHECK_LIB(freetype, FT_New_Face, have_freetype=true, :)
162	LDFLAGS=$pango_save_ldflags
163
164	if $have_freetype ; then
165	pango_save_cppflags="$CPPFLAGS"
166	CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
167
168	AC_MSG_CHECKING([For sufficiently new FreeType (at least 2.0.1)])
169	AC_TRY_COMPILE([
170	#include <freetype/freetype.h>
171	#include FT_ERRORS_H
172	]
173	,[(void)1;],:,have_freetype=false)
174	if $have_freetype ; then
175	AC_MSG_RESULT(yes)
176	else
177	AC_MSG_RESULT(no)
178	fi
179
180	CPPFLAGS="$pango_save_cppflags"
181	fi
182	fi
183	AC_SUBST(FREETYPE_LIBS)
184	AC_SUBST(FREETYPE_CFLAGS)
185
186	## see which freetype we have, 2.0.3 vs. 2.0.4
187	pango_save_cppflags="$CPPFLAGS"
188	CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
189	AC_CHECK_HEADER(freetype/internal/tterrors.h, AC_DEFINE(HAVE_FREETYPE_2_0_3))
190	CPPFLAGS="$pango_save_cppflags"
191
192	## Check to see whether we have FT_Get_First_Char(), new in 2.0.9
193	pango_save_libs=$LIBS
194	LIBS="$LIBS $FREETYPE_LIBS"
195	AC_CHECK_FUNCS(FT_Get_First_Char)
196	LIBS=$pango_save_libs
197
198	#
199	# Check for fontconfig
200	#
201	have_fontconfig=false
202
203	PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= 1.0.1, have_fontconfig=true, :)
204
205	AC_SUBST(FONTCONFIG_LIBS)
206	AC_SUBST(FONTCONFIG_CFLAGS)
207
208	AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype && $have_fontconfig)
209
210	#
211	# Checks for Xft/XRender
212	#
213	have_xft=false
214
215	PKG_CHECK_MODULES(XFT, xft >= 2.0.0, have_xft=true, :)
216
217	AC_SUBST(XFT_LIBS)
218	AC_SUBST(XFT_CFLAGS)
219	AM_CONDITIONAL(HAVE_XFT, $have_xft)
220
221	#
222	# Checks for Win32 GDI
223	#
224	have_win32=false
225	WIN32_LIBS=""
226	WIN32_CFLAGS=""
227	# The following doesn't work with autoconf-2.13, so we check $host instead
228	# AC_CHECK_LIB(gdi32, GetTextMetricsA@8, have_win32=true, : )
229	case "$host" in
230	--mingw\|--cygwin) have_win32=true ;;
231	esac
232
233
234	if test $have_win32 = true; then
235	WIN32_LIBS="-lgdi32"
236	fi
237
238	AC_SUBST(WIN32_LIBS)
239	AM_CONDITIONAL(HAVE_WIN32, $have_win32)
240
241	#
242	# We must have some backend defined, in order for the pango-querymodules
243	# rule in pango/Makefile.am to work correctly. If you are up to writing
244	# a new Pango backend outside of Pango, you are up to sending the necessary
245	# patch to fix that rule. :-)
246	#
247	if $have_freetype \|\| $have_x \|\| $have_xft \|\| $have_win32 ; then : ; else
248	AC_MSG_ERROR([*** Didn't find any of FreeType, X11, or Win32.
249	*** Must have at least one backend to build Pango.])
250	fi
251
252	#
253	# Checks for GLib
254	#
255	GLIB_REQUIRED_VERSION=2.1.3
256
257	AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION, :,
258	AC_MSG_ERROR([
259	*** Glib $GLIB_REQUIRED_VERSION or better is required. The latest version of
260	*** Glib is always available from ftp://ftp.gtk.org/.]),
261	gobject gmodule)
262
263	GLIB_CFLAGS=`$PKG_CONFIG --cflags gthread-2.0`
264
265	AC_SUBST(GLIB_LIBS)
266	AC_SUBST(GLIB_CFLAGS)
267
268	#
269	# Checks for fribidi
270	#
271	#AC_ARG_WITH(fribidi, [ --with-fribidi Use external fribidi library ],,with_fribidi=no)
272	#
273	FRIBIDI_LIBS=""
274	FRIBIDI_CFLAGS=""
275	FRIBIDI_PC=""
276	have_fribidi=no
277	#
278	#if test "x$with_fribidi" = "xyes" ; then
279	# AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no)
280	# if test x$FRIBIDI_CONFIG = xno ; then
281	# AC_MSG_ERROR([*** fribidi-config not found])
282	# fi
283	#
284	# if $FRIBIDI_CONFIG --cflags \| grep lib/glib/include > /dev/null ; then
285	# AC_MSG_ERROR([*** fribidi appears to be compiled against GLib-1.2.x.
286	# *** You must compile fribidi with GLib-1.3.1 or better.])
287	# fi
288	#
289	# FRIBIDI_CFLAGS="`$FRIBIDI_CONFIG --cflags`"
290	# CFLAGS="$CFLAGS $FRIBIDI_CFLAGS"
291	# FRIBIDI_LIBS="`$FRIBIDI_CONFIG --libs`"
292	# FRIBIDI_PC="fribidi,"
293	#
294	# AC_CHECK_LIB(fribidi, fribidi_get_mirror_char, :,
295	# AC_MSG_ERROR([*** libfribidi not found.]), $FRIBIDI_LIBS)
296	#
297	# AC_DEFINE(HAVE_FRIBIDI)
298	# have_fribidi=yes
299	#fi
300
301	AC_SUBST(FRIBIDI_LIBS)
302	AC_SUBST(FRIBIDI_CFLAGS)
303	AC_SUBST(FRIBIDI_PC)
304	AM_CONDITIONAL(HAVE_FRIBIDI, test x$have_fribidi = xyes)
305
306	#
307	# Allow setting a default path for XftConfig
308	#
309	AC_ARG_WITH(xftconfig-dir, [ --with-xftconfig-dir=PATH path to system XftConfig file for minixft ])
310
311	if test "x$with_xftconfig_dir" != "x"; then
312	AC_DEFINE_UNQUOTED(MINI_XFTCONFIG_DIR, "$with_xftconfig_dir")
313	fi
314
315	#
316	# The OpenType test programs aren't particularly portable
317	#
318	have_varargs=no
319	pango_saved_cppflags=$CPPFLAGS
320	CPPFLAGS="$CPPFLAGS $GLIB_CFLAGS"
321	AC_MSG_CHECKING(Whether to build OpenType test programs)
322	AC_EGREP_CPP(pango_configure_test_yes, [
323	#include <glib.h>
324
325	#if defined(G_HAVE_ISO_VARARGS) \|\| defined(G_HAVE_GNUC_VARARGS)
326	pango_configure_test_yes
327	#endif
328	],have_varargs=yes)
329	AC_MSG_RESULT($have_varargs)
330	AM_CONDITIONAL(BUILD_OT_TESTS, test $have_varargs = yes)
331	CPPFLAGS=$pango_saved_cppflags
332
333	#
334	# Allow building some or all modules included
335	#
336	AC_MSG_CHECKING(modules to link statically)
337
338	AC_ARG_WITH(included_modules, [ --with-included-modules=MODULE1,MODULE2,... build the given modules into Pango])
339
340	arabic_modules="arabic-ft2,arabic-x,arabic-xft"
341	basic_modules="basic-ft2,basic-win32,basic-x,basic-xft"
342	hangul_modules="hangul-x,hangul-xft"
343	hebrew_modules="hebrew-ft2,hebrew-x,hebrew-xft"
344	indic_modules="bengali-x,devanagari-x,gurmukhi-x,gujarati-x,myanmar-x,indic-xft"
345	tamil_modules="tamil-x"
346	thai_modules="thai-x,thai-xft"
347
348	all_modules="$arabic_modules,$basic_modules,$hangul_modules,$hebrew_modules,$indic_modules,$tamil_modules,$thai_modules"
349
350	included_modules=""
351	if test "x$with_included_modules" != xno \|\| test "x$with_included_modules" = x ; then
352
353	# If no modules specified, include all modules
354	if test "x$with_included_modules" = xyes ; then
355	included_modules="$all_modules"
356	else
357	included_modules="$with_included_modules"
358	fi
359	fi
360
361	AC_MSG_RESULT($included_modules)
362	AM_CONDITIONAL(HAVE_INCLUDED_MODULES, test "x$included_modules" != x)
363
364	INCLUDED_X_MODULES=
365	INCLUDED_XFT_MODULES=
366	INCLUDED_FT2_MODULES=
367	INCLUDED_WIN32_MODULES=
368	IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=","
369	for module in $included_modules; do
370	if echo $indic_modules \| egrep "(^\| )$module(\$\| )" > /dev/null; then
371	dir=indic
372	else
373	dir=`echo $module \| sed "s/-.*//"`
374	fi
375
376	if echo $module \| egrep -- "-xft($\|,)" > /dev/null; then
377	INCLUDED_XFT_MODULES="$INCLUDED_XFT_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
378	elif echo $module \| egrep -- "-ft2($\|,)" > /dev/null; then
379	INCLUDED_FT2_MODULES="$INCLUDED_FT2_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
380	elif echo $module \| egrep -- "-x($\|,)" > /dev/null; then
381	INCLUDED_X_MODULES="$INCLUDED_X_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
382	elif echo $module \| egrep -- "-win32($\|,)" > /dev/null; then
383	INCLUDED_WIN32_MODULES="$INCLUDED_WIN32_MODULES \$(top_builddir)/modules/$dir/libpango-$module.la"
384	else
385	AC_MSG_ERROR([the specified module $module does not exist])
386	fi
387	done
388	IFS="$pango_save_ifs"
389
390	AC_SUBST(INCLUDED_X_MODULES)
391	AC_SUBST(INCLUDED_XFT_MODULES)
392	AC_SUBST(INCLUDED_FT2_MODULES)
393	AC_SUBST(INCLUDED_WIN32_MODULES)
394
395	AM_CONDITIONAL(INCLUDE_ARABIC_FT2,echo $included_modules \| egrep '(^\|,)arabic-ft2($\|,)' > /dev/null)
396	AM_CONDITIONAL(INCLUDE_ARABIC_X,echo $included_modules \| egrep '(^\|,)arabic-x($\|,)' > /dev/null)
397	AM_CONDITIONAL(INCLUDE_ARABIC_XFT,echo $included_modules \| egrep '(^\|,)arabic-xft($\|,)' > /dev/null)
398
399	AM_CONDITIONAL(INCLUDE_BASIC_FT2,echo $included_modules \| egrep '(^\|,)basic-ft2($\|,)' > /dev/null)
400	AM_CONDITIONAL(INCLUDE_BASIC_WIN32,echo $included_modules \| egrep '(^\|,)basic-win32($\|,)' > /dev/null)
401	AM_CONDITIONAL(INCLUDE_BASIC_XFT,echo $included_modules \| egrep '(^\|,)basic-xft($\|,)' > /dev/null)
402	AM_CONDITIONAL(INCLUDE_BASIC_X,echo $included_modules \| egrep '(^\|,)basic-x($\|,)' > /dev/null)
403
404	AM_CONDITIONAL(INCLUDE_HANGUL_X,echo $included_modules \| egrep '(^\|,)hangul-x($\|,)' > /dev/null)
405	AM_CONDITIONAL(INCLUDE_HANGUL_XFT,echo $included_modules \| egrep '(^\|,)hangul-xft($\|,)' > /dev/null)
406
407	AM_CONDITIONAL(INCLUDE_HEBREW_FT2,echo $included_modules \| egrep '(^\|,)hebrew-ft2($\|,)' > /dev/null)
408	AM_CONDITIONAL(INCLUDE_HEBREW_X,echo $included_modules \| egrep '(^\|,)hebrew-x($\|,)' > /dev/null)
409	AM_CONDITIONAL(INCLUDE_HEBREW_XFT,echo $included_modules \| egrep '(^\|,)hebrew-xft($\|,)' > /dev/null)
410
411	AM_CONDITIONAL(INCLUDE_BENGALI_X,echo $included_modules \| egrep '(^\|,)bengali-x($\|,)' > /dev/null)
412	AM_CONDITIONAL(INCLUDE_DEVANAGARI_X,echo $included_modules \| egrep '(^\|,)devanagari-x($\|,)' > /dev/null)
413	AM_CONDITIONAL(INCLUDE_GUJARATI_X,echo $included_modules \| egrep '(^\|,)gujarati-x($\|,)' > /dev/null)
414	AM_CONDITIONAL(INCLUDE_GURMUKHI_X,echo $included_modules \| egrep '(^\|,)gurmukhi-x($\|,)' > /dev/null)
415	AM_CONDITIONAL(INCLUDE_MYANMAR_X,echo $included_modules \| egrep '(^\|,)myanmar-x($\|,)' > /dev/null)
416
417	AM_CONDITIONAL(INCLUDE_TAMIL_X,echo $included_modules \| egrep '(^\|,)tamil-x($\|,)' > /dev/null)
418
419	AM_CONDITIONAL(INCLUDE_THAI_X,echo $included_modules \| egrep '(^\|,)thai-x($\|,)' > /dev/null)
420	AM_CONDITIONAL(INCLUDE_THAI_XFT,echo $included_modules \| egrep '(^\|,)thai-xft($\|,)' > /dev/null)
421
422	AM_CONDITIONAL(INCLUDE_INDIC_XFT,echo $included_modules \| egrep '(^\|,)indic-xft($\|,)' > /dev/null)
423
424	#
425	# We use flockfile to implement pango_getline() - should be moved to GLib
426	# strtok_r isn't present on some systems
427	#
428	AC_CHECK_FUNCS(flockfile strtok_r)
429
430	#
431	# Check for the Uniscribe header usp10.h for Win32
432	#
433
434	AC_ARG_WITH(usp10,
435	[ --with-usp10=DIRECTORY where to find the usp10.h header file for Win32
436	(typically the Include directory in the
437	Platform SDK)])
438
439	USP10_H=no
440	if test "${with_usp10+set}" = set && test "$with_usp10" != no; then
441	AC_MSG_CHECKING([for usp10.h])
442	if test -f "$with_usp10"/usp10.h; then
443	AC_MSG_RESULT(yes)
444	USP10_H="$with_usp10"/usp10.h
445	AC_DEFINE(HAVE_USP10_H)
446	else
447	if test -f "$with_usp10"/include/usp10.h; then
448	AC_MSG_RESULT(yes)
449	USP10_H="$with_usp10"/include/usp10.h
450	AC_DEFINE(HAVE_USP10_H)
451	else
452	AC_MSG_RESULT(no)
453	fi
454	fi
455	fi
456	AC_SUBST(USP10_H)
457	AM_CONDITIONAL(HAVE_USP10_H, test "$USP10_H" != no)
458
459	#
460	# Check for Qt - which we use for building the viewer example, if
461	# present
462	#
463
464	AC_ARG_WITH(qt, [ --with-qt=DIR location where Qt is installed],,with_qt=yes)
465
466	if test "$CXX" != "" ; then
467	AC_MSG_CHECKING(For Qt location)
468
469	if test "x$with_qt" = xyes ; then
470	# Search for Qt in a common location. The ls -r is an attempt to find the newest
471	if test "x$QTDIR" != x ; then
472	if test -x $QTDIR/bin/moc ; then : ; else
473	QTDIR=
474	fi
475	else
476	dirs=`cd /usr/lib && ls -d -r qt* 2>/dev/null`
477	for dir in $dirs ; do
478	case $dir in
479	qt2\|qt-2\|qt3\|qt-3)
480	if test -x /usr/lib/$dir/bin/moc ; then
481	QTDIR=/usr/lib/$dir
482	break
483	fi
484	;;
485	esac
486	done
487	fi
488	else
489	if test "x$with_qt" != xno ; then
490	if test -x $with_qt/bin/moc ; then
491	QTDIR=$with_qt
492	fi
493	else
494	QTDIR=""
495	fi
496	fi
497
498	if test "x$QTDIR" = x ; then
499	AC_MSG_RESULT(none)
500	else
501	AC_MSG_RESULT($QTDIR)
502	fi
503	else
504	QTDIR=""
505	fi
506
507	if test x"$QTDIR" != "x" ; then
508	AC_MSG_CHECKING(For working Qt)
509
510	pango_save_libs="$LIBS"
511	pango_save_cppflags="$CPPFLAGS"
512	LIBS="-L$QTDIR/lib -lqt $LIBS"
513	CPPFLAGS="-I $QTDIR/include"
514	AC_LANG_SAVE
515	AC_LANG_CPLUSPLUS
516	AC_TRY_LINK([#include <qapplication.h>],
517	[QApplication a ();],
518	[AC_MSG_RESULT(yes)],
519	[QTDIR=""; AC_MSG_RESULT(no)])
520	AC_LANG_RESTORE
521	LIBS="$pango_save_libs"
522	CPPFLAGS="$pango_save_cppflags"
523	fi
524
525	AM_CONDITIONAL(BUILD_QT_TEST, test "x$QTDIR" != x)
526	AC_SUBST(QTDIR)
527
528	dnl **************************
529	dnl * Checks for gtk-doc *
530	dnl **************************
531
532	AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs ])
533
534	if test "x$with_html_dir" = "x" ; then
535	HTML_DIR='${datadir}/gtk-doc/html'
536	else
537	HTML_DIR=$with_html_dir
538	fi
539
540	AC_SUBST(HTML_DIR)
541
542	#
543	# Check for sufficiently new gtk-doc
544	#
545	gtk_doc_min_version=0.10
546
547	AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
548	if $GTKDOC ; then
549	gtk_doc_version=`gtkdoc-mkdb --version`
550	AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
551
552	IFS="${IFS= }"; pango_save_IFS="$IFS"; IFS="."
553	set $gtk_doc_version
554	for min in $gtk_doc_min_version ; do
555	cur=$1; shift
556	if test -z $min ; then break; fi
557	if test -z $cur ; then GTKDOC=false; break; fi
558	if test $cur -gt $min ; then break ; fi
559	if test $cur -lt $min ; then GTKDOC=false; break ; fi
560	done
561	IFS="$pango_save_IFS"
562
563	if $GTKDOC ; then
564	AC_MSG_RESULT(yes)
565	else
566	AC_MSG_RESULT(no)
567	fi
568	fi
569
570	AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
571	AC_SUBST(HAVE_GTK_DOC)
572
573	AC_CHECK_PROG(DB2HTML, db2html, true, false)
574	AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
575
576	dnl Let people disable the gtk-doc stuff.
577	AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc use gtk-doc to build documentation [default=no]], enable_gtk_doc="$enableval", enable_gtk_doc=no)
578
579	if test x$enable_gtk_doc = xyes ; then
580	if test x$GTKDOC = xtrue ; then
581	enable_gtk_doc=yes
582	else
583	enable_gtk_doc=no
584	fi
585	fi
586
587	dnl NOTE: We need to use a separate automake conditional for this
588	dnl to make this work with the tarballs.
589	AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
590
591	dnl ********************************************************
592	dnl * See whether we need to load our modules as .la files *
593	dnl ********************************************************
594
595	use_la_modules=false
596	case $host in
597	-aix) use_la_modules=true
598	esac
599
600	if $use_la_modules ; then
601	AC_DEFINE(USE_LA_MODULES, 1, [Whether to load modules via .la files rather than directly])
602	fi
603
604	dnl ******************************************************
605	dnl * See whether to include shared library dependencies *
606	dnl ******************************************************
607
608	AC_ARG_ENABLE(explicit-deps,
609	[ --enable-explicit-deps=[yes/no/auto] use explicit dependencies in .pc files [default=auto]],
610	enable_explicit_deps="$enableval",
611	enable_explicit_deps=auto)
612
613	AC_MSG_CHECKING([Whether to write dependencies into .pc files])
614	case $enable_explicit_deps in
615	auto)
616	deplib_check_method=`(./libtool --config; echo eval echo \\$deplib_check_method) \| sh`
617	if test "X$deplib_check_method" = Xnone \|\| test "x$enable_static" = xyes ; then
618	enable_explicit_deps=yes
619	else
620	enable_explicit_deps=no
621	fi
622	;;
623	yes\|no)
624	;;
625	*) AC_MSG_ERROR([Value given to --enable-explicit-deps must be one of yes, no or auto])
626	;;
627	esac
628	AC_MSG_RESULT($enable_explicit_deps)
629
630	if test $enable_explicit_deps = yes ; then
631	PKGCONFIG_X_LIBS="$X_LIBS $X_EXTRA_LIBS"
632	PKGCONFIG_XFT_LIBS=$XFT_LIBS
633	PKGCONFIG_FREETYPE_LIBS=$XFT_LIBS
634	else
635	PKGCONFIG_X_LIBS=
636	PKGCONFIG_XFT_LIBS=
637	PKGCONFIG_FREETYPE_LIBS=
638	fi
639	AC_SUBST(PKGCONFIG_X_LIBS)
640	AC_SUBST(PKGCONFIG_XFT_LIBS)
641	AC_SUBST(PKGCONFIG_FREETYPE_LIBS)
642	AM_CONDITIONAL(DISABLE_EXPLICIT_DEPS, test $enable_explicit_deps = no)
643
644	AC_OUTPUT_COMMANDS([
645	cat > pango/module-defs.h <<EOTEXT
646	/* Autogenerated by configure. Do not edit */
647
648	#include "modules.h"
649
650	EOTEXT
651
652	IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=","
653	for module in $included_modules; do
654	module_c=`echo $module \| sed s/-/_/`
655	cat >> pango/module-defs.h <<EOTEXT
656	extern void _pango_${module_c}_script_engine_list (PangoEngineInfo *engines, int n_engines);
657	extern PangoEngine _pango_${module_c}_script_engine_load (const char id);
658	extern void _pango_${module_c}_script_engine_unload (PangoEngine *engine);
659
660	EOTEXT
661	done
662
663	IFS="$pango_save_ifs"
664
665	### X modules
666	cat > pango/module-defs-x.c <<EOTEXT
667	/* Autogenerated by configure. Do not edit */
668
669	#include "module-defs.h"
670
671	PangoIncludedModule _pango_included_x_modules[] = {
672	EOTEXT
673
674	IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=","
675	for module in $included_modules; do
676	if echo $module \| egrep -- "-x($\|,)" > /dev/null; then
677	module_c=`echo $module \| sed s/-/_/`
678	cat >> pango/module-defs-x.c <<EOTEXT
679	{ _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
680	EOTEXT
681	fi
682	done
683
684	IFS="$pango_save_ifs"
685
686	cat >> pango/module-defs-x.c <<EOTEXT
687	{ NULL, NULL, NULL },
688	};
689	EOTEXT
690
691
692	### XFT modules
693	cat > pango/module-defs-xft.c <<EOTEXT
694	/* Autogenerated by configure. Do not edit */
695
696	#include "module-defs.h"
697
698	PangoIncludedModule _pango_included_xft_modules[] = {
699	EOTEXT
700
701	IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=","
702	for module in $included_modules; do
703	if echo $module \| egrep -- "-xft($\|,)" > /dev/null; then
704	module_c=`echo $module \| sed s/-/_/`
705	cat >> pango/module-defs-xft.c <<EOTEXT
706	{ _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
707	EOTEXT
708	fi
709	done
710
711	IFS="$pango_save_ifs"
712
713	cat >> pango/module-defs-xft.c <<EOTEXT
714	{ NULL, NULL, NULL },
715	};
716	EOTEXT
717
718
719	### FT2 modules
720	cat > pango/module-defs-ft2.c <<EOTEXT
721	/* Autogenerated by configure. Do not edit */
722
723	#include "module-defs.h"
724
725	PangoIncludedModule _pango_included_ft2_modules[] = {
726	EOTEXT
727
728	IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=","
729	for module in $included_modules; do
730	if echo $module \| egrep -- "-ft2($\|,)" > /dev/null; then
731	module_c=`echo $module \| sed s/-/_/`
732	cat >> pango/module-defs-ft2.c <<EOTEXT
733	{ _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
734	EOTEXT
735	fi
736	done
737
738	IFS="$pango_save_ifs"
739
740	cat >> pango/module-defs-ft2.c <<EOTEXT
741	{ NULL, NULL, NULL },
742	};
743	EOTEXT
744
745	### Win32 modules
746	cat > pango/module-defs-win32.c <<EOTEXT
747	/* Autogenerated by configure. Do not edit */
748
749	#include "module-defs.h"
750
751	PangoIncludedModule _pango_included_win32_modules[] = {
752	EOTEXT
753
754	IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=","
755	for module in $included_modules; do
756	if echo $module \| egrep -- "-win32($\|,)" > /dev/null; then
757	module_c=`echo $module \| sed s/-/_/`
758	cat >> pango/module-defs-win32.c <<EOTEXT
759	{ _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_load,_pango_${module_c}_script_engine_unload },
760	EOTEXT
761	fi
762	done
763
764	IFS="$pango_save_ifs"
765
766	cat >> pango/module-defs-win32.c <<EOTEXT
767	{ NULL, NULL, NULL },
768	};
769	EOTEXT
770
771	],[
772	included_modules=$included_modules
773	])
774
775	AC_HEADER_DIRENT
776	AC_CHECK_HEADER(unistd.h, AC_DEFINE(HAVE_UNISTD_H))
777
778	# Honor aclocal flags
779	ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
780
781	AC_OUTPUT([
782	Makefile
783	pango/Makefile
784	pango/mini-fribidi/Makefile
785	pango/opentype/Makefile
786	pango/pango.rc
787	pango/pangoft2.rc
788	pango/pangowin32.rc
789	modules/Makefile
790	modules/arabic/Makefile
791	modules/basic/Makefile
792	modules/hangul/Makefile
793	modules/indic/Makefile
794	modules/tamil/Makefile
795	modules/thai/Makefile
796	modules/hebrew/Makefile
797	examples/Makefile
798	docs/Makefile
799	docs/version.xml
800	tools/Makefile
801	tests/Makefile
802	pango.spec
803	pango.pc
804	pangox.pc
805	pangowin32.pc
806	pangoft2.pc
807	pangoxft.pc
808	pango-uninstalled.pc
809	pangox-uninstalled.pc
810	pangowin32-uninstalled.pc
811	pangoft2-uninstalled.pc
812	pangoxft-uninstalled.pc
813	pango-zip.sh
814	],[case "$CONFIG_FILES" in
815	pango-config)chmod +x pango-config;;
816	esac])
817	echo "configuration:
818	backends: `if $have_freetype ; then echo " FreeType"; fi \
819	``if $have_x ; then echo " X"; fi \
820	``if $have_xft ; then echo " Xft"; fi \
821	``if $have_win32 ; then echo " Win32"; fi`"

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