forked from fontforge/fontforge
-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.ac
776 lines (671 loc) · 31.4 KB
/
configure.ac
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
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# Copyright (C) 2000-2012 by George Williams
# Copyright (C) 2012 by Barry Schwartz
# Copyright (C) 2013 by Ben Martin
# Copyright (C) 2014 by Reuben Thomas <[email protected]>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AC_PREREQ([2.68])
#--------------------------------------------------------------------------
# PackageTimestamp version
m4_define([fontforge_package_stamp], [20140101])
#--------------------------------------------------------------------------
# Making point releases:
# fontforge_major_version += 0;
# fontforge_minor_version += 1; (patches or added function(s))
#
# If any new functions have been added:
# fontforge_major_version += 0;
# fontforge_minor_version += 1; (added function(s))
#
# If backwards compatibility has been broken:
# fontforge_major_version += 1;
# fontforge_minor_version = 0;
#
m4_define([fontforge_major_version], [2]) dnl 20120731-b was 1.0
m4_define([fontforge_minor_version], [0])
m4_define([libgdraw_major_version], [5]) dnl 20120731-b was 4.10
m4_define([libgdraw_minor_version], [0])
m4_define([libgioftp_major_version], [2]) dnl 20120731-b was 1.0
m4_define([libgioftp_minor_version], [0])
m4_define([libgunicode_major_version], [4]) dnl 20120731-b was 3.2
m4_define([libgunicode_minor_version], [0])
m4_define([libgutils_major_version], [2]) dnl 20120731-b was 1.3
m4_define([libgutils_minor_version], [0])
m4_define([libzmqcollab_major_version], [2]) dnl n/a
m4_define([libzmqcollab_minor_version], [0])
m4_define([libfontforgeexe_major_version], [fontforge_major_version]) dnl matches fontforge
m4_define([libfontforgeexe_minor_version], [fontforge_minor_version])
m4_define([libfontforge_major_version], [fontforge_major_version]) dnl matches fontforge
m4_define([libfontforge_minor_version], [fontforge_minor_version])
#--------------------------------------------------------------------------
# Setup variables before running AC_INIT()
m4_define([fontforge_version],
[fontforge_major_version.fontforge_minor_version.fontforge_package_stamp])
m4_define([fontforge_info],
[fontforge_major_version:fontforge_minor_version:0])
m4_define([fontforge_package_name],[fontforge])
m4_define([libfontforgeexe_info],[libfontforgeexe_major_version:libfontforgeexe_minor_version:0])
m4_define([libfontforge_info],[libfontforge_major_version:libfontforge_minor_version:0])
m4_define([libgdraw_info],[libgdraw_major_version:libgdraw_minor_version:0])
m4_define([libgioftp_info],[libgioftp_major_version:libgioftp_minor_version:0])
m4_define([libgunicode_info],[libgunicode_major_version:libgunicode_minor_version:0])
m4_define([libgutils_info],[libgutils_major_version:libgutils_minor_version:0])
m4_define([libzmqcollab_info],[libzmqcollab_major_version:libzmqcollab_minor_version:0])
#--------------------------------------------------------------------------
AC_INIT([fontforge],[fontforge_version],[[email protected]],
[fontforge_package_name],[https://github.com/fontforge/fontforge])
AC_CONFIG_SRCDIR([Unicode/ArabicForms.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_TESTDIR([tests],[fontforge])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CONFIG_HEADERS([config.h inc/fontforge-config.h:config.h])
AM_INIT_AUTOMAKE([foreign -Wall subdir-objects tar-pax])
AM_MAINTAINER_MODE([enable])
AC_USE_SYSTEM_EXTENSIONS
#--------------------------------------------------------------------------
# automake 1.12 requires AM_PROG_AR but automake < 1.11.2 doesn't recognize it.
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
#--------------------------------------------------------------------------
# Enable silent build rules by default, this requires atleast Automake-1.11
# Disable by passing --disable-silent-rules to configure or using make V=1
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],[AC_SUBST([AM_DEFAULT_VERBOSITY],[1])])
LT_CONFIG_LTDL_DIR([libltdl])
LT_INIT([dlopen])
LTDL_INIT([recursive convenience])
FONTFORGE_CHECK_LTDL_VERSION
# The following is for the benefit of the libltdl Makefile,
# which expects to find <inc/fontforge-config.h> in top_builddir,
# and for some other things that use a path relative to top_srcdir.
CPPFLAGS="${CPPFLAGS} AS_ESCAPE([-I${top_builddir}]) AS_ESCAPE([-I${top_srcdir}])"
AC_PATH_XTRA
i_do_have_x="${have_x}"
i_do_have_gui="${i_do_have_x}"
AC_SUBST([HOST],["$host"])
AC_SUBST([MACAPP])
FONTFORGE_PLATFORM_SPECIFICS
#--------------------------------------------------------------------------
# Pass version variables to fontforge-config.h
AC_DEFINE([FONTFORGE_VERSION_MAJOR],[fontforge_major_version],[FontForge Major Version])
AC_DEFINE([FONTFORGE_VERSION_MINOR],[fontforge_minor_version],[FontForge Minor Version])
AC_DEFINE([FONTFORGE_LIBFFE_VERSION_MAJOR],[libfontforgeexe_major_version],[ExeLibFontForge Major Version])
AC_DEFINE([FONTFORGE_LIBFFE_VERSION_MINOR],[libfontforgeexe_minor_version],[ExeLibFontForge Minor Version])
AC_DEFINE([FONTFORGE_LIBFF_VERSION_MAJOR],[libfontforge_major_version],[LibFontForge Major Version])
AC_DEFINE([FONTFORGE_LIBFF_VERSION_MINOR],[libfontforge_minor_version],[LibFontForge Minor Version])
#--------------------------------------------------------------------------
# Pass library version variables to several MAKEFILE.AM
AC_SUBST([FONTFORGE_VERSION],[fontforge_version])
AC_SUBST([LIBFONTFORGEEXE_VERSION],[libfontforgeexe_info])
AC_SUBST([LIBFONTFORGE_VERSION],[libfontforge_info])
AC_SUBST([LIBGDRAW_VERSION],[libgdraw_info])
AC_SUBST([LIBGIOFTP_VERSION],[libgioftp_info])
AC_SUBST([LIBGUNICODE_VERSION],[libgunicode_info])
AC_SUBST([LIBGUTILS_VERSION],[libgutils_info])
AC_SUBST([LIBZMQCOLLAB_VERSION],[libzmqcollab_info])
AC_SUBST([VERSION_MAJOR],[fontforge_major_version])
AC_SUBST([VERSION_MINOR],[fontforge_minor_version])
AC_SUBST([VERSION_PATCH],[fontforge_package_stamp])
#--------------------------------------------------------------------------
# URLs for dependencies.
cairo_url="http://www.cairographics.org/"
freetype_url="http://www.freetype.org/"
giflib_url="http://giflib.sourceforge.net/"
libpng_url="http://www.libpng.org/"
libxml_url="http://www.xmlsoft.org/"
libspiro_url="https://github.com/fontforge/libspiro"
libuninameslist_url="https://github.com/fontforge/libuninameslist"
libzmq_url="http://www.zeromq.org/"
libreadline_url="http://www.gnu.org/software/readline"
# Point to the Wikipedia page, primarily because one may want
# libjpeg-turbo rather than the reference implementation.
libjpeg_url="http://en.wikipedia.org/wiki/Libjpeg"
# Point to the Wikipedia page, so people can learn not to be fooled by
# the old website, which some while ago was hijacked by androids from
# beyond the orbit of Neptune.
libtiff_url="http://en.wikipedia.org/wiki/Libtiff"
#--------------------------------------------------------------------------
#
# Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CC_C99
AM_PROG_CC_C_O
gl_EARLY
AC_PROG_CPP
AC_PROG_GREP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
AC_PROG_SED
#--------------------------------------------------------------------------
# Required for building FontForge package, plus we use PKG_CHECK_MODULES in
# a few checks and searches for programs and libraries.
# NOTE: Some distros don't have /usr/local included in the /etc/ld.so PATH,
# so, PKG_CHECK_MODULES may not find libraries you compile into /usr/local.
m4_ifndef([PKG_PROG_PKG_CONFIG],[m4_fatal(
[Could not locate the pkg-config autoconf macros.
These are usually located in /usr/share/aclocal/pkg.m4. If your macros
are in a different location, try setting the environment variable
ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
PKG_PROG_PKG_CONFIG([0.25])
AC_PATH_PROG([MSGFMT],[msgfmt],[msgfmt])
AC_PATH_PROG([XGETTEXT],[xgettext],[xgettext])
AC_PATH_PROG([INDENT],[indent],[indent])
AC_PATH_PROG([WGET],[wget],[wget])
AC_PATH_PROG([UNZIP],[unzip],[unzip])
AC_PATH_PROG([UPDATE_MIME_DATABASE],[update-mime-database],[:])
AC_PATH_PROG([UPDATE_DESKTOP_DATABASE],[update-desktop-database],[:])
AC_PATH_PROG([PLUTIL],[plutil],[:])
AM_PATH_PYTHON([2.7])
PKG_CHECK_MODULES([PYTHON],[python-"${PYTHON_VERSION}"])
i_do_have_python_scripting=yes;
dnl###############################
dnl###############################
AM_CONDITIONAL([XDG_DESKTOP],[test x"$UPDATE_MIME_DATABASE" != "x:" -a x"$UPDATE_DESKTOP_DATABASE" != "x:"])
FONTFORGE_ARG_ENABLE_REAL
AC_ARG_ENABLE([programs],
[AS_HELP_STRING([--disable-programs],[do not build "fontforge" and related programs
(but do build libraries and possibly the Python extensions)])],
[i_do_have_programs="${enableval}"],
[i_do_have_programs=yes])
AM_CONDITIONAL([THE_PROGRAMS],[test x"${i_do_have_programs}" = xyes])
AC_SUBST([THE_PROGRAMS],["${i_do_have_programs}"])
FONTFORGE_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],[Turn on debug build and FONTFORGE_DEBUG conditional code])],
[FONTFORGE_DEBUG])
if test x$enable_debug = xyes ; then
CFLAGS="$CFLAGS -g -O0"
CPPFLAGS="$CPPFLAGS -g -O0"
fi
FONTFORGE_ARG_DISABLE([native-scripting],
[AS_HELP_STRING([--disable-native-scripting],[disable the legacy fontforge scripting language])],
[_NO_FFSCRIPT])
AM_CONDITIONAL([NATIVE_SCRIPTING],[test x"${i_do_have_native_scripting}" = xyes])
FONTFORGE_ARG_DISABLE_PYTHON_SCRIPTING
FONTFORGE_ARG_DISABLE_PYTHON_EXTENSION
AC_ARG_ENABLE([freetype-debugger],
[AS_HELP_STRING([--enable-freetype-debugger[[=DIR]]],
[use freetype's internal debugger within fontforge; requires source code of the
freetype library with which fontforge will be linked.
You need to set DIR to the top directory of the freetype sources,
or alternatively set the environment variable FREETYPE_SOURCE (see below)])],
[i_do_have_freetype_debugger="${enableval}"],
[AC_ARG_WITH([freetype-source],
[AS_HELP_STRING([--with-freetype-source[[=DIR]]],[synonym for --enable-freetype-debugger])],
[i_do_have_freetype_debugger="${withval}"],
[i_do_have_freetype_debugger=no])])
# ' make syntax checkers happy
FONTFORGE_ARG_ENABLE([debug-raw-points],
[AS_HELP_STRING([--enable-debug-raw-points],
[add a raw mode to the points window of the debugger])],
[FONTFORGE_CONFIG_SHOW_RAW_POINTS])
FONTFORGE_ARG_ENABLE([tile-path],
[AS_HELP_STRING([--enable-tile-path],
[enable a 'tile path' command (a variant of 'expand stroke')])],
[FONTFORGE_CONFIG_TILEPATH])
AC_ARG_ENABLE([windows-cross-compile],
[AS_HELP_STRING([--enable-windows-cross-compile],
[enable cross compile for windows extra support])],
[WINDOWS_CROSS_COMPILE=yes])
#--------------------------------------------------------------------------
# Theme pixmap ICON selection.
# Go with tango by default. Retain older 2012 theme for those who like it.
themename=tango
FONTFORGE_ARG_ENABLE([theme-2012],
[AS_HELP_STRING([--enable-theme-2012],
[use old circa 2012 icons instead of using the tango default icons])],
[FONTFORGE_THEME_TANGO])
if test x$enable_theme_2012 = xyes; then
$themename = 2012
fi
# select the theme.
AM_CONDITIONAL([USE_THEME_2012],[test x"$themename" = x2012])
AM_CONDITIONAL([USE_THEME_TANGO],[test x"$themename" = xtango])
#--------------------------------------------------------------------------
FONTFORGE_ARG_ENABLE([gb12345],
[AS_HELP_STRING([--enable-gb12345],
[build the GB12345 encoding plugin])],
[FONTFORGE_CONFIG_GB12345])
AM_CONDITIONAL([PLUGIN_GB12345],[test x"${i_do_have_gb12345}" = xyes])
FONTFORGE_ARG_ENABLE([maintainer-tools],
[AS_HELP_STRING([--enable-maintainer-tools],
[build programs used normally only by fontforge maintainers and developers])],
[MAINTAINER_TOOLS])
AM_CONDITIONAL([MAINTAINER_TOOLS],[test x"${i_do_have_maintainer_tools}" = xyes])
AC_SUBST([MAINTAINER_TOOLS],["${i_do_have_maintainer_tools}"])
#--------------------------------------------------------------------------
#
# Checks for libraries.
AC_SEARCH_LIBS([cos],[m])
dnl FIXME: Is this needed, given we are using libltdl?
dnl The dlopen() function is in the C library for *BSD and in libdl on GLIBC-based systems
dnl AC_SEARCH_LIBS([dlopen], [dl dld])
FONTFORGE_CONFIG_X_LIBRARIES
# zlib is a requirement. It is too commonly available to bother
# leaving out.
PKG_CHECK_MODULES([ZLIB],[zlib])
PKG_CHECK_MODULES([GLIB],[glib-2.0 >= 2.6 gio-2.0])
if test x"${i_do_have_gui}" = xyes; then
PKG_CHECK_MODULES([PANGO],[pango >= 1.10 pangoxft])
fi
PKG_CHECK_MODULES([FREETYPE],[freetype2 >= 2.3.7])
PKG_CHECK_MODULES([LIBXML],[libxml-2.0])
FONTFORGE_ARG_WITH_CAIRO
AC_ARG_VAR([FREETYPE_SOURCE],
[directory where freetype source code is located for --enable-freetype-debugger;
however, if --enable-freetype-debugger=DIR is specified, then DIR overrides
the setting of FREETYPE_SOURCE])
FONTFORGE_ARG_WITH_GIFLIB
FONTFORGE_ARG_WITH_LIBJPEG
FONTFORGE_ARG_WITH_LIBPNG
FONTFORGE_ARG_WITH_LIBTIFF
FONTFORGE_ARG_WITH_LIBSPIRO
FONTFORGE_ARG_WITH_LIBUNINAMESLIST
#FONTFORGE_ARG_WITH_LIBUNICODENAMES
FONTFORGE_ARG_WITH_ZEROMQ
FONTFORGE_ARG_WITH_LIBREADLINE
if test x"${i_do_have_x}" = xyes; then
if test x"${i_do_have_libzmq}" = xyes; then
AC_DEFINE(BUILD_COLLAB,[1],[Build the Collab Code])
fi
fi
if test x"${i_do_have_cairo}" = xyes; then
PKG_CHECK_MODULES([PANGOCAIRO],[pangocairo])
fi
FONTFORGE_CONFIG_FREETYPE_DEBUGGER
#--------------------------------------------------------------------------
#
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h fcntl.h ieeefp.h])
AC_CHECK_HEADERS([langinfo.h libintl.h])
AC_CHECK_HEADERS([memory.h netdb.h netinet/in.h pthread.h])
AC_CHECK_HEADERS([strings.h sys/ioctl.h sys/socket.h sys/time.h unistd.h])
if test x"${i_do_want_iconv}" = xyes; then
AC_CHECK_HEADERS([iconv.h])
fi
gl_INIT
#--------------------------------------------------------------------------
#
# Checks for typedefs, structures, and compiler characteristics.
AC_C_BIGENDIAN
AC_TYPE_PID_T
AX_PTHREAD
#--------------------------------------------------------------------------
# Check to see if "this" compiler can use these flags, errors, or warnings.
# Enable the flags that can be used and skip flags that are unknown.
AC_ARG_ENABLE([gcc-warnings],
[AS_HELP_STRING([--enable-gcc-warnings],
[turn on lots of GCC warnings (for developers)])],
[case $enableval in
yes|no) ;;
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
esac
gl_gcc_warnings=$enableval],
[gl_gcc_warnings=no]
)
if test "$gl_gcc_warnings" = yes; then
gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
# Set up the list of undesired warnings.
nw=
nw="$nw -Wundef" # All compiler preprocessors support #if UNDEF
nw="$nw -Wtraditional" # All compilers nowadays support ANSI C
nw="$nw -Wstrict-overflow" # Use a lower level (see below).
nw="$nw -Wconversion" # These warnings usually don’t point to mistakes.
nw="$nw -Wsign-conversion" # Likewise.
nw="$nw -Wtraditional-conversion" # Don't care.
nw="$nw -Wpadded" # Don't care.
nw="$nw -Wc++-compat" # Don't care.
nw="$nw -Woverlength-strings" # Don't care.
nw="$nw -Wmissing-format-attribute" # Don't care.
nw="$nw -Wshadow" # Don't care.
nw="$nw -Wunreachable-code" # Seems buggy.
nw="$nw -Wsystem-headers" # glibc headers fail as of glibc 2.17, gcc 4.8
nw="$nw -Wsuggest-attribute=format" # glibc headers fail as of glibc 2.17, gcc 4.8
nw="$nw -Wstrict-aliasing" # -Sep2012, There's a bug in <py3 with Py_True/False that will propagate with GCC's "strict-aliasing" rules.
nw="$nw -Wsuggest-attribute=pure" # FIXME: Maybe later?
nw="$nw -Wbad-function-cast" # We do this on purpose (e.g. double to int)
nw="$nw -Wall"
nw="$nw -Wunused-macros" # those macros might come in handy later
gl_MANYWARN_ALL_GCC([warnings])
# Enable all GCC warnings not in this list.
gl_MANYWARN_COMPLEMENT([warnings], [$warnings], [$nw])
for w in $warnings; do
gl_WARN_ADD([$w])
done
# Add an extra warning
gl_WARN_ADD([-Wstrict-overflow=1])
# Add these explicitly: adding -Wfoo to $nw doesn't work in this case
gl_WARN_ADD([-Wno-unused-result]) # FIXME: We should in fact use this, but currently it makes too much noise
gl_WARN_ADD([-Wno-comment]) # We use /* in comments with good reason
# Add some more safety measures
gl_WARN_ADD([-D_FORTIFY_SOURCE=2])
gl_WARN_ADD([-fmudflap])
# When compiling with GCC, prefer -isystem to -I when including system
# include files, to avoid generating useless diagnostics for the files.
ISYSTEM='-isystem '
else
ISYSTEM='-I'
fi
AC_SUBST([ISYSTEM])
AC_LANG_PUSH([C]) dnl NOTE: configure.ac - try not to push/pop too often
# Create LDFLAGS for libraries. Currently used to pass '-no-undefined' to libtool.
my_lib_ldflags=""
dnl add --no-undefined if supported. Based on information seen here:
dnl https://mail.gnome.org/archives/commits-list/2011-October/msg10575.html
dnl http://femass.com.br/Net-SNMP/configure.d/config_os_progs
case $host in
dnl FreeBSD (et al.) does not complete linking for shared objects when
dnl pthreads are requested, as different implementations are present; to
dnl avoid problems, use -Wl,-z,defs only for those platform not behaving
dnl this way.
*-freebsd* | *-openbsd*)
;;
*-apple-darwin*)
;;
*mingw* | *cygwin*)
dnl Explicitly export all symbols on Windows, since FontForge lacks an export table
dnl See issue #1238 on GitHub for more information.
my_lib_ldflags="${my_lib_ldflags} -no-undefined -Wl,--export-all-symbols"
;;
*) saved_LDFLAGS=$LDFLAGS
AC_MSG_CHECKING([whether the linker supports --no-undefined])
LDFLAGS="$saved_LDFLAGS -Wl,--no-undefined"
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[AC_MSG_RESULT([yes]);
AX_CHECK_COMPILE_FLAG([-Wl,--no-undefined],[WARNING_CFLAGS+=" -Wl,--no-undefined"])],
[AC_MSG_RESULT([no])])
LDFLAGS="$saved_LDFLAGS"
my_lib_ldflags="${my_lib_ldflags} -no-undefined"
;;
esac
AC_SUBST([MY_LIB_LDFLAGS], [${my_lib_ldflags}])
# Native Windows Python modules have a '.pyd' extension and not '.dll'
pyhook_file_extension=""
case $host in
*mingw*)
pyhook_file_extension="${pyhook_file_extension} -shrext \".pyd\""
;;
esac
AC_SUBST([PYHOOK_FILE_EXTENSION], [${pyhook_file_extension}])
AC_LANG_POP
#--------------------------------------------------------------------------
# Bypass older autoscan recommendations (if anyone decides to run autoscan)
# These packages promises to not use malloc(0) or realloc(n, 0) so we don't
# want autoscan to suggest using AC_FUNC_MALLOC or AC_FUNC_REALLOC, by
# redefining the problem
m4_define([AN_FUNCTION], [m4_if([$1], [malloc], [],
[AN_OUTPUT([function], $@)])])
m4_define([AN_FUNCTION], [m4_if([$1], [realloc], [],
[AN_OUTPUT([function], $@)])])
#--------------------------------------------------------------------------
# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MKTIME
AC_FUNC_MMAP
if test x"${ac_cv_func_mmap_fixed_mapped}" != xyes; then
AC_DEFINE([_NO_MMAP],1,[Define if not using mmap.])
fi
AC_CHECK_FUNCS([alarm dup2 endpwent])
AC_CHECK_FUNCS([getcwd gethostbyname gettimeofday])
AC_CHECK_FUNCS([mkdir munmap])
AC_CHECK_FUNCS([nl_langinfo putenv rmdir])
AC_CHECK_FUNCS([select setenv socket])
AC_CHECK_FUNCS([tzset uname])
AC_CHECK_FUNC([tzset],[:],[AC_DEFINE([_NO_TZSET],1,[Define if not using tzset.])])
#--------------------------------------------------------------------------
# Put ifndef wrapper on fontforge-config.h so we don't call it repeatedly.
AH_TOP([#ifndef _FF_CONFIG_H
#define _FF_CONFIG_H 1])
AH_BOTTOM([#endif])
#--------------------------------------------------------------------------
AM_CONDITIONAL([GRAPHICAL_USER_INTERFACE],[test x"${i_do_have_gui}" = xyes])
AM_CONDITIONAL([MACINTOSH],[test x"${gww_ismac}" = xyes])
# The following conditionals are always false, so the directories
# never get built by default. Nevertheless, they will be included by
# "make dist".
AM_CONDITIONAL([FONTTOOLS],[test x != x])
#--------------------------------------------------------------------------
# Create and Set FontForge Compiler Flags
my_cflags="${WARNING_CFLAGS}"
if test x"${i_do_have_freetype_debugger}" != xno; then
my_cflags="${my_cflags} -I${FREETYPE_SOURCE}/src/truetype"
my_cflags="${my_cflags} -I${FREETYPE_SOURCE}/include"
my_cflags="${my_cflags} -I${FREETYPE_SOURCE}/include/freetype"
fi
my_cflags="${my_cflags} ${ZLIB_CFLAGS}"
my_cflags="${my_cflags} ${GLIB_CFLAGS}"
my_cflags="${my_cflags} ${CAIRO_CFLAGS}"
my_cflags="${my_cflags} ${PANGO_CFLAGS}"
my_cflags="${my_cflags} ${PANGOCAIRO_CFLAGS}"
my_cflags="${my_cflags} ${FREETYPE_CFLAGS}"
my_cflags="${my_cflags} ${GIFLIB_CFLAGS}"
my_cflags="${my_cflags} ${LIBJPEG_CFLAGS}"
my_cflags="${my_cflags} ${LIBPNG_CFLAGS}"
my_cflags="${my_cflags} ${LIBTIFF_CFLAGS}"
my_cflags="${my_cflags} ${LIBSPIRO_CFLAGS}"
my_cflags="${my_cflags} ${LIBUNINAMESLIST_CFLAGS}"
my_cflags="${my_cflags} ${LIBUNICODENAMES_CFLAGS}"
my_cflags="${my_cflags} ${LIBXML_CFLAGS}"
my_cflags="${my_cflags} ${PYTHON_CFLAGS}"
my_cflags="${my_cflags} ${PTHREAD_CFLAGS}"
my_cflags="${my_cflags} ${LIBREADLINE_CFLAGS}"
test x"${SDK}" = x || my_cflags="${my_cflags} -I${SDK}"
test x"${LTDLINCL}" = x || my_cflags="${my_cflags} -I${LTDLINCL}"
AC_SUBST([MY_CFLAGS],[${my_cflags}])
#--------------------------------------------------------------------------
# Create and Set FontForge Library Flags
test x"${i_do_have_python_scripting}" = xyes && my_libs="${my_libs} ${PYTHON_LIBS}"
test x"${i_do_have_giflib}" = xyes && my_libs="${my_libs} ${GIFLIB_LIBS}"
test x"${i_do_have_libjpeg}" = xyes && my_libs="${my_libs} ${LIBJPEG_LIBS}"
test x"${i_do_have_libpng}" = xyes && my_libs="${my_libs} ${LIBPNG_LIBS}"
test x"${i_do_have_libtiff}" = xyes && my_libs="${my_libs} ${LIBTIFF_LIBS}"
test x"${i_do_have_libuninameslist}" = xyes && my_libs="${my_libs} ${LIBUNINAMESLIST_LIBS}"
test x"${i_do_have_libunicodenames}" = xyes && my_libs="${my_libs} ${LIBUNICODENAMES_LIBS}"
test x"${i_do_have_cairo}" = xyes && my_libs="${my_libs} ${CAIRO_LIBS}"
test x"${i_do_have_cairo}" = xyes && my_libs="${my_libs} ${PANGOCAIRO_LIBS}"
test x"${i_do_have_gui}" = xyes && my_libs="${my_libs} ${PANGO_LIBS}"
test x"${i_do_have_x}" = xyes && my_libs="${my_libs} ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}"
test x"${i_do_have_libreadline}" = xyes && my_libs="${my_libs} ${LIBREADLINE_LIBS}"
my_libs="${my_libs} ${PYTHON_LIBS}"
test x"${i_do_have_libspiro}" = xyes && my_libs="${my_libs} ${LIBSPIRO_LIBS}"
my_libs="${my_libs} ${LIBSPIRO_LIBS}"
my_libs="${my_libs} ${FREETYPE_LIBS}"
my_libs="${my_libs} ${PTHREAD_LIBS}"
my_libs="${my_libs} ${ZLIB_LIBS}"
my_libs="${my_libs} ${GLIB_LIBS}"
my_libs="${my_libs} ${LIBXML_LIBS}"
AC_SUBST([MY_LIBS],[${my_libs}])
#--------------------------------------------------------------------------
have_ipython=no
if test x$use_python_cross_option = xyes ; then
echo "skipping ipython detection during a cross compile"
else
pythonbinary=python
AC_ARG_WITH([pythonbinary],
[AS_HELP_STRING([--with-pythonbinary[[=/path/to/python2.7]]],[])],
[pythonbinary="${withval}"])
have_ipython=no
if $( $pythonbinary -c 'import IPython' ); then
have_ipython=yes;
AC_DEFINE([HAVE_IPYTHON],[1],[have ipython])
fi
fi
AM_CONDITIONAL([HAVE_IPYTHON],[test x"${have_ipython}" = xyes])
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
AC_ARG_ENABLE([python-even],
[AS_HELP_STRING([--enable-python-even],
[enable a menu entry for Even])],
[have_python_even=yes])
AM_CONDITIONAL([HAVE_PYTHON_EVEN],[test x"${have_python_even}" = xyes])
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
# We do not use GTK2 unless explicitly told it is OK to try to do that
#
AC_ARG_ENABLE([gtk2-use],
[AS_HELP_STRING([--enable-gtk2-use],
[Try to detect and use gtk2])],
[have_gtk2_use=yes])
if test x$have_gtk2_use = xyes ; then
PKG_CHECK_MODULES([GTK2],[gtk+-2.0],
[
fontforge_can_use_gtk=yes
AC_DEFINE(FONTFORGE_CAN_USE_GTK,[],[FontForge is able to use some GTK2 functions if it wants])
echo "building functionality that relies on gtk2..."
],
[
fontforge_can_use_gtk=no
echo "NOT building functionality that relies on gtk2..."
])
fi
AM_CONDITIONAL([FONTFORGE_CAN_USE_GTK],[test x"${fontforge_can_use_gtk}" = xyes])
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
# Output commands - Create FontForge Portable Makefiles
AC_CONFIG_FILES([
Makefile
inc/Makefile
lib/Makefile
libltdl/Makefile
Unicode/Makefile
gutils/Makefile
collab/Makefile
share/Makefile
gdraw/Makefile
fontforge/Makefile
fontforgeexe/Makefile
fontforgeexe/pixmaps/Makefile
fontforgeexe/pixmaps/2012/Makefile
fontforgeexe/pixmaps/tango/Makefile
fontforgeexe/collab/Makefile
po/Makefile
mackeys/Makefile
doc/Makefile
doc/html/Makefile
pycontrib/Makefile
pycontrib/simple/Makefile
pycontrib/collab/Makefile
pycontrib/graphicore/Makefile
pycontrib/gdraw/Makefile
nodejs/Makefile
nodejs/collabwebview/Makefile
nodejs/collabwebview/css/Makefile
nodejs/collabwebview/js/Makefile
nodejs/collabwebview/js/contentEditable/Makefile
pyhook/Makefile
plugins/Makefile
tests/Makefile
desktop/Makefile
contrib/Makefile
contrib/cidmap/Makefile
contrib/fonttools/Makefile
osx/Makefile
osx/FontForge.app/Makefile
osx/FontForge.app/Contents/Makefile
osx/FontForge.app/Contents/Resources/Makefile
osx/FontForge.app/Contents/Resources/English.lproj/Makefile
osx/FontForge.app/Contents/Resources/opt/Makefile
osx/FontForge.app/Contents/Resources/opt/local/Makefile
osx/FontForge.app/Contents/Resources/opt/local/etc/Makefile
osx/FontForge.app/Contents/Resources/opt/local/etc/fonts/Makefile
osx/FontForge.app/Contents/MacOS/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/MacOS/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/Inputbox.nib/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/MainMenu.nib/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/Msgbox.nib/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/PopUpButton.nib/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/Progressbar.nib/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/SecureInputbox.nib/Makefile
osx/FontForge.app/Contents/MacOS/CocoaDialog.app/Contents/Resources/Textbox.nib/Makefile
fontforge.pc
])
#--------------------------------------------------------------------------
FONTFORGE_CREATE_PKGCONFIG_FILES
#--------------------------------------------------------------------------
# Create FontForge Operating System Specific files
AC_CONFIG_FILES([fontforgeexe/darwinsetup],[chmod +x fontforgeexe/darwinsetup])
#--------------------------------------------------------------------------
# Create FontForge and Python test driver
AC_CONFIG_FILES([tests/atlocal])
#--------------------------------------------------------------------------
# Collect "GIT" compile-time information to help when debugging FontForge.
FONTFORGE_GIT_VERSION=""
if test -d ${srcdir}/.git; then
FONTFORGE_GIT_VERSION=`cd ${srcdir} && git log --pretty=format:'%H' -n 1`
fi
FONTFORGE_MODTIME="`date '+%s'`L"
FONTFORGE_MODTIME_STR="`date +'%H:%M %Z %e-%b-%Y'`"
FONTFORGE_VERSIONDATE="`date '+%Y%m%d'`"
AC_DEFINE_UNQUOTED(FONTFORGE_GIT_VERSION,"$FONTFORGE_GIT_VERSION","git hash that source are built from")
AC_DEFINE_UNQUOTED(FONTFORGE_MODTIME,"$FONTFORGE_MODTIME","Epoch time that configure was run at")
AC_DEFINE_UNQUOTED(FONTFORGE_MODTIME_STR,"$FONTFORGE_MODTIME_STR",
"A user friendly date that that configure was run at: For example 01:48 GMT 6-Sep-2012")
AC_DEFINE_UNQUOTED(FONTFORGE_VERSIONDATE,"$FONTFORGE_VERSIONDATE","YYYYMMDD as number when configure was run")
AC_DEFINE_UNQUOTED(FONTFORGE_MODTIME_RAW,$FONTFORGE_MODTIME,"Epoch time that configure was run at (no quotes)")
AC_DEFINE_UNQUOTED(FONTFORGE_MODTIME_STR_RAW,$FONTFORGE_MODTIME_STR,
"A user friendly date that that configure was run at: For example 01:48 GMT 6-Sep-2012 (no quotes)")
AC_DEFINE_UNQUOTED(FONTFORGE_VERSIONDATE_RAW,$FONTFORGE_VERSIONDATE,"YYYYMMDD as number when configure was run (no quotes)")
#--------------------------------------------------------------------------
AC_OUTPUT
AC_MSG_NOTICE([
Configuration:
Source code location ${srcdir}
Build code location ${builddir}
Destination prefix ${prefix}
Compiler ${CC}
Summary of optional features:
real (floating pt) ${my_real_type}
programs ${i_do_have_programs}
native scripting ${i_do_have_native_scripting}
python scripting ${i_do_have_python_scripting}
python extension ${i_do_have_python_extension}
freetype debugger ${i_do_have_freetype_debugger}
raw points mode ${i_do_have_debug_raw_points}
tile path ${i_do_have_tile_path}
gb12345 encoding ${i_do_have_gb12345}
Summary of optional dependencies:
Optional Library UseIt? HaveIt? WebsiteURL
cairo ${i_do_have_cairo} ${cairo_url}
libspiro ${with_libspiro} ${i_do_have_libspiro} ${libspiro_url}
giflib ${with_giflib} ${i_do_have_giflib} ${giflib_url}
libjpeg ${with_libjpeg} ${i_do_have_libjpeg} ${libjpeg_url}
libpng ${with_libpng} ${i_do_have_libpng} ${libpng_url}
libtiff ${with_libtiff} ${i_do_have_libtiff} ${libtiff_url}
libuninameslist ${with_libuninameslist} ${i_do_have_libuninameslist} ${libuninameslist_url}
zeromq (libzmq) ${i_do_have_libzmq} ${libzmq_url}
libreadline ${with_libreadline} ${i_do_have_libreadline} ${libreadline_url}
X Window System ${i_do_have_x}
])
#--------------------------------------------------------------------------