Added new module 'mod_magickpp' for rendering multiple images to a single file using...
[synfig.git] / synfig-core / trunk / config / configure.ac
1 # $Id$
2
3 # -- I N I T --------------------------------------------------
4
5 . $srcdir/config/build.cfg 
6
7 AC_INIT(@PACKAGE_NAME@,@PACKAGE_VERSION@,@PACKAGE_BUGREPORT@,@PACKAGE_TARNAME@)
8 AC_REVISION
9
10 AC_CONFIG_AUX_DIR(config)
11 AM_CONFIG_HEADER(config.h)
12 AC_CANONICAL_HOST
13 dnl AC_CANONICAL_TARGET
14
15 AM_INIT_AUTOMAKE
16 AM_MAINTAINER_MODE
17
18 AC_LIBLTDL_INSTALLABLE
19 AC_SUBST(INCLTDL)
20 AC_SUBST(LIBLTDL)
21
22 API_VERSION=@API_VERSION@
23
24
25 AC_DEFINE(LT_SCOPE,[extern],[LibLTDL is linked staticly])       
26
27
28
29
30 # -- V A R I A B L E S ----------------------------------------
31
32 SVN_REPOSITORY=@SVN_REPOSITORY@
33 AC_SUBST(SVN_REPOSITORY)
34
35 # -- P R O G R A M S ------------------------------------------
36
37 AC_PROG_CC
38 AC_PROG_CXX
39 AC_PROG_CPP
40 AC_PROG_CXXCPP
41 AC_PROG_INSTALL
42
43 AC_LANG_CPLUSPLUS
44
45
46 # -- A R G U M E N T S ----------------------------------------
47
48
49 AC_ARG_TIMELIMIT
50 AC_ARG_DEBUG
51 AC_ARG_OPTIMIZATION
52 AC_ARG_WARNINGS
53 AC_ARG_PROFILING
54 AC_ARG_PROFILE_ARCS
55 AC_ARG_BRANCH_PROBABILITIES
56 dnl AC_ARG_LICENSE_KEY
57
58 AC_ARG_ENABLE(g5opt,[
59   --enable-g5opt           enable optimizations specific to G5 proc],[
60 #       CXXFLAGS="$CXXFLAGS -fastf -fPIC"
61 #       CFLAGS="$CFLAGS -fastf -fPIC"
62         CXXFLAGS="$CXXFLAGS -mtune=G5 -falign-loops=32"
63         CFLAGS="$CFLAGS -mtune=G5"
64 ],
65 [
66         true
67 ])
68
69 #MINGW_FLAGS="-mno-cygwin"
70
71 AC_WIN32_QUIRKS
72
73 # If we are in debug mode, use the debugging version of the
74 # Microsoft Visual C Runtime Library
75 #if [[ $debug = "yes" ]] ; then {
76 #       WIN32_DEBUG_LIBRARY="msvcr70d"
77 #       WIN32_DEBUG_LIBRARY="msvcrtd"
78 #       LIBTOOL_PATCH_SED="$LIBTOOL_PATCH_SED
79 #               s/-lmsvcrt/-l$WIN32_DEBUG_LIBRARY/g;
80 #       ";
81 #} ; fi
82
83 AC_LIBTOOL_WIN32_DLL
84 AC_LIBTOOL_DLOPEN
85 AC_DISABLE_STATIC
86 AC_ENABLE_SHARED
87 AC_PROG_LIBTOOL
88 AC_SUBST(LIBTOOL_DEPS)
89 AC_LIBTOOL_PATCH
90
91 #if [[ "$LIBTOOL_PATCH_SED""x" != "x" ]] ; then {
92 #       printf "Patching libtool... "
93 #       cat libtool | sed "$LIBTOOL_PATCH_SED" > libtool2
94 #       rm libtool
95 #       mv libtool2 libtool
96 #       chmod +x libtool
97 #       AC_MSG_RESULT([patched])
98 #} fi ;
99
100
101 dnl
102 dnl dynamic linker
103 dnl
104 AC_CHECK_LIB(c, dlopen,
105         DYNAMIC_LD_LIBS="",
106         AC_CHECK_LIB(
107                 dl,
108                 dlopen,
109         DYNAMIC_LD_LIBS="-ldl",
110             DYNAMIC_LD_LIBS=""
111         )
112 )
113
114 AC_SUBST(DYNAMIC_LD_LIBS)
115
116 AC_ARG_ENABLE(half,[
117   --enable-half           Use OpenEXR's "half" type for color],[
118         use_openexr_half=$enableval
119 ],
120 [
121         use_openexr_half="no"
122 ])
123
124
125
126 AC_ARG_ENABLE(layer-profiling,[
127   --enable-layer-profiling       Enable layer profiling],[
128         use_layerprofiling=$enableval
129 ],
130 [
131         use_layerprofiling="no"
132 ])
133 if test $use_layerprofiling = "yes" ; then {
134         AC_DEFINE(SYNFIG_PROFILE_LAYERS,[1],[enable layer profiling])   
135 } ; fi
136
137
138
139
140 AC_ARG_WITH(imagemagick,[
141   --without-imagemagick   Disable support for ImageMagick],[
142 ],[
143     AC_CHECK_PROG([imagemagick_convert],[convert],[yes],[no])
144     with_imagemagick=$imagemagick_convert
145 ])
146 if test $with_imagemagick = "no" ; then {
147         AM_CONDITIONAL(WITH_IMAGEMAGICK,false)
148 } else {
149         AM_CONDITIONAL(WITH_IMAGEMAGICK,true)
150 } ; fi
151
152
153
154
155
156 AC_ARG_WITH(magickpp,[
157   --without-magickpp        Disable support for Magick++],[
158 ],[
159         with_magickpp="yes"
160 ])
161 if test $with_magickpp = "yes" ; then {
162   AC_CHECK_HEADER([Magick++.h],[
163         MAGICKPP_LIBS="-lMagick++"
164         AC_DEFINE(HAVE_MAGICKPP,[], [ Define if Magick++ library is available ] )
165         AC_SUBST(MAGICKPP_LIBS)
166         AM_CONDITIONAL(HAVE_LIBMAGICKPP,true)
167         AC_CHECK_LIB(Magick++,OptimizeImageTransparency,[
168                 AC_DEFINE(HAVE_MAGICK_OPTIMIZE,[], [ Define if Magick++ defines OptimizeImageTransparency() ] )
169                 AM_CONDITIONAL(HAVE_MAGICK_OPTIMIZE,true)
170         ],[
171                 AC_MSG_RESULT([ *** OptimizeImageTransparency() not available - need ImageMagick 6.3 or newer ])
172                 AM_CONDITIONAL(HAVE_MAGICK_OPTIMIZE,false)
173         ])
174   ],[
175         with_magickpp="no"
176         AC_MSG_RESULT([ *** Magick++ Output target disabled])
177         TARGET_MAGICKPP="no"
178         AM_CONDITIONAL(HAVE_LIBMAGICKPP,false)
179   ])
180 } else {
181         AM_CONDITIONAL(HAVE_LIBMAGICKPP,false)
182 } ; fi
183
184
185
186
187 AC_ARG_WITH(ffmpeg,[
188   --without-ffmpeg        Disable support for FFMPEG],[
189 ],[
190         with_ffmpeg="yes"
191 ])
192 if test $with_ffmpeg = "no" ; then {
193         AM_CONDITIONAL(WITH_FFMPEG,false)
194 } else {
195         AM_CONDITIONAL(WITH_FFMPEG,true)
196 } ; fi
197
198
199
200
201 AC_ARG_WITH(vimage,[
202   --with-vimage        Enable support for apple vImage],[
203 ],[
204         with_vimage="no"
205 ])
206 if test $with_vimage = "no" ; then {
207         AM_CONDITIONAL(WITH_VIMAGE,false)
208 } else {
209         AM_CONDITIONAL(WITH_VIMAGE,true)
210         AC_DEFINE(HAS_VIMAGE,[1],[enable apple vImage])
211         VIMAGE_LIBS="-Wc,-framework -Wc,Accelerate"
212
213 } ; fi
214
215
216
217 AC_ARG_WITH(libdv,[
218   --without-libdv         Disable support for libdv],[
219 ],[
220         with_libdv="yes"
221 ])
222 if test $with_libdv = "no" ; then {
223         AM_CONDITIONAL(WITH_LIBDV,false)
224 } else {
225         AM_CONDITIONAL(WITH_LIBDV,true)
226 } ; fi
227
228
229
230
231 # LIBAVCODEC CHECK--------------------
232
233 AC_ARG_WITH(libavcodec,[
234   --without-libavcodec         disable support for libavcodec (Default=auto)],[
235 ],[
236         with_libavcodec="yes"
237 ])
238
239 if test $with_libavcodec != "no" ; then {
240         PKG_CHECK_MODULES(LIBAVCODEC, [libavcodec libavformat],[],[echo no; with_libavcodec="no"])
241 } ; fi
242 if test $with_libavcodec = "yes" ; then {
243         AC_DEFINE(WITH_LIBAVCODEC,[],[enable libavcodec support])
244         AM_CONDITIONAL(WITH_LIBAVCODEC,true)
245 } else {
246         AM_CONDITIONAL(WITH_LIBAVCODEC,false)
247 } ; fi
248
249
250
251 # FREETYPE2 CHECK--------------------
252
253 AC_ARG_WITH(freetype,[
254   --without-freetype         disable support for freetype (Default=auto)],[
255 ],[
256         with_freetype="yes"
257 ])
258
259 if test $with_freetype != "no" ; then {
260         PKG_CHECK_MODULES(FREETYPE, freetype2,[
261                 with_freetype="yes"
262         ],[
263                 PKG_CHECK_MODULES(FREETYPE, xft,[
264                         with_freetype="yes"
265                 ],[
266                         with_freetype="no"
267                 ])
268         ])
269 } ; fi
270
271 if test $with_freetype = "no" ; then {
272         AM_CONDITIONAL(WITH_FREETYPE,false)
273 } else {
274         AM_CONDITIONAL(WITH_FREETYPE,true)
275 } ; fi
276
277
278 # FONTCONFIG CHECK--------------------
279
280 AC_ARG_WITH(fontconfig,[
281   --without-fontconfig         disable support for fontconfig (Default=auto)],[
282 ],[
283         with_fontconfig="yes"
284 ])
285
286 if test $with_fontconfig != "no" ; then {
287         PKG_CHECK_MODULES(FONTCONFIG, fontconfig,[
288                 with_fontconfig="yes"
289         ],[
290                 with_fontconfig="no"
291         ])
292 } ; fi
293
294 if test $with_fontconfig = "yes" ; then {
295         AC_DEFINE(WITH_FONTCONFIG,[],[enable fontconfig support])
296         AM_CONDITIONAL(WITH_FONTCONFIG,true)
297 } else {
298         AM_CONDITIONAL(WITH_FONTCONFIG,false)
299 } ; fi
300
301
302 # OPENEXR CHECK------------------------
303 AC_ARG_WITH(openexr,[
304   --without-openexr        Disable support for ILM's OpenEXR],[
305 ],[
306         with_openexr="yes"
307 ])
308 if test $with_openexr = "yes" ; then {
309         PKG_CHECK_MODULES(OPENEXR, OpenEXR,[
310                 CONFIG_DEPS="$CONFIG_DEPS OpenEXR"
311         
312                 AC_DEFINE(HAVE_OPENEXR,[], [ Define if OpenEXR is available ] )
313                 AM_CONDITIONAL(WITH_OPENEXR,true)
314         ],
315         [
316                 with_openexr="no"
317         ])
318 } ; fi
319 if test $with_openexr = "no" ; then {
320         AM_CONDITIONAL(WITH_OPENEXR,false)
321         use_openexr_half="no"
322 } ; fi
323 if test $use_openexr_half = yes ; then {
324         AC_MSG_RESULT([ ** Using OpenEXR Half.])
325         CONFIG_CFLAGS="$CONFIG_CFLAGS -DUSE_HALF_TYPE"
326         OPENEXR_HALF_LIBS="-lHalf"
327 } else {
328         OPENEXR_HALF_LIBS=""
329 } ; fi
330
331
332
333
334
335 # -- L I B R A R I E S ----------------------------------------
336
337 AC_LIB_LTDL
338
339 PKG_CHECK_MODULES(ETL, [ETL >= 0.04.10],,[
340         AC_MSG_ERROR([ ** You need to install the ETL (version 0.04.10 or greater).])
341 ])
342 CONFIG_DEPS="$CONFIG_DEPS ETL"
343
344
345 PKG_CHECK_MODULES(LIBXMLPP, libxml++-2.6,[
346         CONFIG_DEPS="$CONFIG_DEPS libxml++-2.6"
347 ],[
348         PKG_CHECK_MODULES(LIBXMLPP, libxml++-1.0,[
349                 CONFIG_DEPS="$CONFIG_DEPS libxml++-1.0"
350         ],[
351                 AC_MSG_ERROR([ ** You need to install libxml++, either verison 2.6 or 1.0.])
352         ])
353 ])
354
355 PKG_CHECK_MODULES(LIBSIGC, [sigc++-2.0],,[
356         AC_MSG_ERROR([ ** libsigc++-2.0 not found. It is required. You should really install it.])
357 dnl     PKG_CHECK_MODULES(LIBSIGC, [sigc++-1.2],,[
358 dnl             AC_MSG_ERROR([ ** At least libsigc++-1.2 is required.])
359 dnl     ])
360 ])
361 CONFIG_DEPS="$CONFIG_DEPS sigc++-2.0"
362
363 dnl PKG_CHECK_MODULES(GLIB, glib-2.0,[GLIB="yes"],[GLIB="no"])
364
365
366
367
368
369 TARGET_TIF="yes"
370 TARGET_PNG="yes"
371 TARGET_MNG="yes"
372 TARGET_JPEG="yes"
373
374 if test "$TARGET_TIF" != "disabled" ; then
375 AC_CHECK_LIB(tiff, TIFFClose,[
376         TIF_LIBS="-ltiff"
377         AC_DEFINE(HAVE_LIBTIFF,[], [ Define if TIFF library is available ] )
378         AC_SUBST(TIF_LIBS)
379         AM_CONDITIONAL(HAVE_LIBTIFF,true)
380 ],[
381         AC_MSG_RESULT([ *** TIFF Output target disabled])
382         TARGET_TIF="no"
383         AM_CONDITIONAL(HAVE_LIBTIFF,false)
384 ])
385 fi
386
387 AC_CHECK_LIB(png, png_write_row,[
388         PNG_LIBS="-lpng"
389         AC_DEFINE(HAVE_LIBPNG,[], [ Define if PNG library is available ] )
390         AC_SUBST(PNG_LIBS)
391         AM_CONDITIONAL(HAVE_LIBPNG,true)
392 ],[
393         AC_CHECK_LIB(png12, png_write_row,[
394         PNG_LIBS="-lpng12"
395         AC_DEFINE(HAVE_LIBPNG,[])
396         AC_SUBST(PNG_LIBS)
397         AM_CONDITIONAL(HAVE_LIBPNG,true)
398         ],[
399                 AC_MSG_RESULT([ *** PNG Output target disabled])
400                 TARGET_PNG="no"
401                 AM_CONDITIONAL(HAVE_LIBPNG,false)
402         ],[-lz -L${exec_prefix}/lib])
403 ],[-lz -L${exec_prefix}/lib])
404
405 AC_CHECK_LIB(mng, mng_initialize,[
406         MNG_LIBS="-lmng -lz"
407         AC_DEFINE(HAVE_LIBMNG,[], [ Define if MNG library is available ] )
408         AC_SUBST(MNG_LIBS)
409         AM_CONDITIONAL(HAVE_LIBMNG,true)
410 ],[
411         AC_MSG_RESULT([ *** MNG Output target disabled])
412         TARGET_MNG="no"
413         AM_CONDITIONAL(HAVE_LIBMNG,false)
414 ],[-lz -L${exec_prefix}/lib])
415
416 AC_CHECK_LIB(jpeg, main,[
417         JPEG_LIBS="-ljpeg"
418         AC_DEFINE(HAVE_LIBJPEG,[], [ Define if JPEG library is available ] )
419         AC_SUBST(JPEG_LIBS)
420         AM_CONDITIONAL(HAVE_LIBJPEG,true)
421 ],[
422         AC_MSG_RESULT([ *** JPEG Output target disabled])
423         TARGET_JPEG="no"
424         AM_CONDITIONAL(HAVE_LIBJPEG,false)
425 ],[-L${exec_prefix}/lib])
426
427
428 dnl AC_CHECK_HEADERS(jpeglib.h,[],[
429 dnl     AC_MSG_RESULT([ *** JPEG Output target disabled])
430 dnl     TARGET_JPEG="no"
431 dnl     AM_CONDITIONAL(HAVE_LIBJPEG,false)
432 dnl ])
433
434
435
436 MODULE_DIR='${libdir}/synfig/modules'
437 moduledir=$libdir/synfig/modules
438 AC_SUBST(MODULE_DIR)
439 SYNFIGLIB_DIR=$libdir/synfig
440 AC_SUBST(SYNFIGLIB_DIR)
441
442
443
444
445
446 CXXFLAGS="$CXXFLAGS -fpermissive"
447
448 AC_CHECK_HEADERS(signal.h termios.h sys/errno.h)
449
450
451 case "$host" in
452         *mingw* | *cygwin*)
453                 AM_CONDITIONAL(WIN32_PKG, true)
454                 AM_CONDITIONAL(MACOSX_PKG, false)
455         ;;
456         *darwin*)
457                 AM_CONDITIONAL(WIN32_PKG, false)
458                 AM_CONDITIONAL(MACOSX_PKG, true)
459         ;;
460         *)
461                 AM_CONDITIONAL(WIN32_PKG, false)
462                 AM_CONDITIONAL(MACOSX_PKG, false)
463         ;;
464 esac
465                 
466                 
467
468 # -- H E A D E R S --------------------------------------------
469
470 # -- T Y P E S & S T R U C T S --------------------------------
471
472 # -- F U N C T I O N S ----------------------------------------
473
474 dnl AC_CHECK_FUNCS([floor pow sqrt],[],[
475 dnl     AC_MSG_ERROR([ ** Could not find proper math functions.])
476 dnl ])
477
478 AC_CHECK_FUNCS([fork])
479 AC_CHECK_FUNCS([kill])
480 AC_CHECK_FUNCS([pipe])
481
482 AC_CHECK_FUNCS(
483         [isnan],
484         [],
485         [
486                 AC_CHECK_FUNCS(
487                         [_isnan]
488                 )
489         ]
490 )
491
492 AC_CHECK_FUNCS(
493         [isnanf],
494         [],
495         [
496                 AC_CHECK_FUNCS(
497                         [_isnanf]
498                 )
499         ]
500 )
501
502 AC_CHECK_FUNCS(
503         [floorl],
504         [],
505         [
506                 AC_CHECK_FUNCS(
507                         [_floorl]
508                 )
509         ]
510 )
511
512 AC_CHECK_LIB([pthread],[pthread_create])
513
514 # -- O U T P U T ----------------------------------------------
515
516 AC_SUBST(CFLAGS)
517 AC_SUBST(CXXFLAGS)
518 AC_SUBST(CPPFLAGS)
519 AC_SUBST(LDFLAGS)
520
521 VERSION_MAJ=@VERSION_MAJ@
522 VERSION_MIN=@VERSION_MIN@
523 VERSION_REV=@VERSION_REV@
524 AC_SUBST(VERSION_MAJ)
525 AC_SUBST(VERSION_MIN)
526 AC_SUBST(VERSION_REV)
527
528 dnl AC_CONFIG_SUBDIRS(libltdl)
529
530 CONFIG_LIBS="-lsynfig"
531 CONFIG_CFLAGS="$CONFIG_CFLAGS"
532 AC_SUBST(CONFIG_LIBS)
533 AC_SUBST(CONFIG_CFLAGS)
534 AC_SUBST(CONFIG_DEPS)
535 AC_SUBST(ETL_CFLAGS)
536
537 SYNFIG_LIBS="$VIMAGE_LIBS $LIBXMLPP_LIBS $ETL_LIBS $LIBSIGC_LIBS"
538 SYNFIG_CFLAGS="$LIBXMLPP_CFLAGS $ETL_CFLAGS $LIBSIGC_CFLAGS $CONFIG_CFLAGS -DSYNFIG_NO_DEPRECATED"
539
540 CONFIG_CFLAGS="`echo $CONFIG_CFLAGS | sed s/-mno-cygwin//g | sed s/-mwindows//g`"
541 SYNFIG_CFLAGS="`echo $SYNFIG_CFLAGS | sed s/-mno-cygwin//g | sed s/-mwindows//g`"
542 SYNFIG_LIBS="`echo $SYNFIG_LIBS | sed s/-mno-cygwin//g | sed s/-mwindows//g`"
543
544 AC_SUBST(LIBADD_DL)
545
546 AC_SUBST(SYNFIG_LIBS)
547 AC_SUBST(SYNFIG_CFLAGS)
548 AC_SUBST(OPENEXR_HALF_LIBS)
549
550 AC_SUBST(API_VERSION)
551
552 synfigincludedir=$includedir/synfig-@API_VERSION@
553 AC_SUBST(synfigincludedir)
554
555 [(
556         [ -d libltdl ] || mkdir libltdl;
557         cd libltdl;
558         
559         echo
560         echo pwd: `pwd`
561         echo ../$srcdir/libltdl/configure $ac_configure_args "'--srcdir="../$srcdir/libltdl"'" --with-auxdir=../$srcdir/config "'CFLAGS=$CFLAGS'" "'LDFLAGS=$LDFLAGS'" "'CC=$CC'" "'CPP=$CPP'" "'CPPFLAGS=$CPPFLAGS'" --disable-shared --enable-static
562         echo ../$srcdir/libltdl/configure $ac_configure_args "'--srcdir="../$srcdir/libltdl"'" --with-auxdir=../$srcdir/config "'CFLAGS=$CFLAGS'" "'LDFLAGS=$LDFLAGS'" "'CC=$CC'" "'CPP=$CPP'" "'CPPFLAGS=$CPPFLAGS'" --disable-shared --enable-static | sh
563         
564 )]
565
566 AC_OUTPUT(
567 synfig-config
568 @PACKAGE_TARNAME@.pc
569 Makefile
570 src/Makefile
571 src/synfig/Makefile
572 src/modules/Makefile
573 src/modules/lyr_freetype/Makefile
574 src/modules/lyr_std/Makefile
575 src/modules/mod_bmp/Makefile
576 src/modules/mod_dv/Makefile
577 src/modules/mod_ffmpeg/Makefile
578 src/modules/mod_filter/Makefile
579 src/modules/mod_geometry/Makefile
580 src/modules/mod_gif/Makefile
581 src/modules/mod_gradient/Makefile
582 src/modules/mod_imagemagick/Makefile
583 src/modules/mod_jpeg/Makefile
584 src/modules/mod_libavcodec/Makefile
585 src/modules/mod_magickpp/Makefile
586 src/modules/mod_mng/Makefile
587 src/modules/mod_noise/Makefile
588 src/modules/mod_openexr/Makefile
589 src/modules/mod_particle/Makefile
590 src/modules/mod_png/Makefile
591 src/modules/mod_ppm/Makefile
592 src/modules/mod_yuv420p/Makefile
593 src/tool/Makefile
594 src/modules/synfig_modules.cfg
595 examples/walk/Makefile
596 examples/Makefile
597 win32inst.nsi
598 pkg-info/macosx/synfig-core.info
599 dnl src/modules/trgt_mpg/Makefile
600 dnl src/modules/mptr_mplayer/Makefile
601 )
602
603 # -- S U M M A R Y --------------------------------------------
604
605 echo "
606 $PACKAGE_NAME v.$VERSION
607 Configuration Summary
608 - - - - - -
609
610 Install Prefix -------------------> $prefix
611 Module directory -----------------> $moduledir
612 Build Platform -------------------> $build
613 Host Platform --------------------> $host
614 Time Limit -----------------------> $death_time
615 Arc Profiling --------------------> $profile_arcs
616 GProf Profiling ------------------> $profiling
617 Debug Mode -----------------------> $debug ($debug_flags)
618 Optimization ---------------------> $optimization
619 PNG output target support --------> $TARGET_PNG
620 MNG output target support --------> $TARGET_MNG
621 TIFF output target support -------> $TARGET_TIF
622 JPEG output target support -------> $TARGET_JPEG
623 ETL_CFLAGS -----------------------> $ETL_CFLAGS
624 FreeType2 ------------------------> $with_freetype
625 fontconfig -----------------------> $with_fontconfig
626 libavcodec -----------------------> $with_libavcodec
627 vImage ---------------------------> $with_vimage
628 ImageMagick ----------------------> $with_imagemagick
629 Magick++ -------------------------> $with_magickpp
630 FFMPEG ---------------------------> $with_ffmpeg
631 libdv ----------------------------> $with_libdv
632 OpenEXR --------------------------> $with_openexr
633 Using OpenEXR's \"half\" type ------> $use_openexr_half
634
635 "'$'"CXX -----------------------------> '$CXX'
636 "'$'"CXXFLAGS ------------------------> '$CXXFLAGS'
637 "'$'"SYNFIG_LIBS ---------------------> '$SYNFIG_LIBS'
638 "'$'"LIBXMLPP_LIBS -------------------> '$LIBXMLPP_LIBS'
639 "'$'"ETL_LIBS ------------------------> '$ETL_LIBS'
640 "'$'"LIBSIGC_LIBS --------------------> '$LIBSIGC_LIBS'
641 "'$'"SYNFIG_CFLAGS -------------------> '$SYNFIG_CFLAGS'
642 "'$'"LIBADD_DL -----------------------> '$LIBADD_DL'
643 "