optimized gfxpoly to gfxline conversion
[swftools.git] / configure.in
1 dnl Process this file with autoconf to produce a configure script.
2
3 dnl old autoconf
4 AC_INIT(src/)
5
6 dnl new autoconf
7 dnl AC_INIT
8 dnl AC_CONFIG_SRCDIR([src/])
9
10 AC_ARG_ENABLE(checkmem,
11 [  --enable-checkmem       turn on ccmalloc debugging], CHECKMEM=true)
12 AC_ARG_ENABLE(debug,
13 [  --enable-debug          turn on debugging], DEBUG=true)
14 AC_ARG_ENABLE(profiling,
15 [  --enable-profiling      turn on profiling], PROFILING=true)
16 AC_ARG_ENABLE(warnings,
17 [  --enable-warnings       turn on compiler warnings], ENABLE_WARNINGS=true)
18 AC_ARG_ENABLE(optimizations,
19 [  --enable-optimizations  turn on compiler optimizations (recommended for avi2swf)], OPTIMIZE=true)
20 AC_ARG_ENABLE(lame,
21 [  --disable-lame          don't compile any L.A.M.E. mp3 encoding code in],
22 if test "x$enable_lame" = "xno";then
23     DISABLE_LAME=yes
24 fi,DISABLE_LAME=)
25
26 PACKAGE=swftools
27 VERSION=0.9.0
28
29
30 # ------------------------------------------------------------------
31
32 if test "x${srcdir}" != "x."; then
33     echo "--srcdir is not supported"
34     exit 1
35 fi
36
37 WARNINGS="-Wparentheses -Wimplicit -Wreturn-type"
38 if test "x$ENABLE_WARNINGS" '!=' "x";then
39     WARNINGS="-Wall -Wno-unused -Wno-format -Wno-redundant-decls -D_FORTIFY_SOURCE=2 "
40 fi
41
42 if test "x$CHECKMEM" '!=' "x";then
43     DEBUG=yes
44 fi
45 if test "x$PROFILING" '!=' "x";then
46     DEBUG=yes
47 fi
48 if test "x$DEBUG" '!=' "x";then
49     if test "x$PROFILING" = "x";then
50         CFLAGS="$WARNINGS -O2 -g $CFLAGS"
51         CXXFLAGS="$WARNINGS -O2 -g $CXXFLAGS"
52         LDFLAGS="-g $LIBS"
53     else
54         CFLAGS="$WARNINGS -O2 -g -pg $CFLAGS"
55         CXXFLAGS="$WARNINGS -O2 -g -pg $CXXFLAGS"
56         LDFLAGS="-g -pg $LIBS"
57     fi
58 else if test "x$OPTIMIZE" '!=' "x"; then
59     CFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CFLAGS"
60     CXXFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CXXFLAGS"
61 else
62     CFLAGS="$WARNINGS -O -fomit-frame-pointer $CFLAGS"
63     CXXFLAGS="$WARNINGS -O -fomit-frame-pointer $CXXFLAGS"
64 fi
65 fi
66
67 CFLAGS="-fPIC $CFLAGS"
68 CXXFLAGS="-fPIC $CFLAGS"
69
70 #OLDGCC=1
71 #if test "x$OLDGCC" '!=' "x";then
72 #     #CFLAGS="$CFLAGS --std=c89 -ansi -pendantic"
73 #     #CXXFLAGS="$CXXFLAGS --std=c89 -ansi -pendantic"
74 #     CFLAGS="$CFLAGS -ansi -pendantic"
75 #     CXXFLAGS="$CXXFLAGS -ansi -pendantic"
76 #fi
77
78 export PACKAGE VERSION CFLAGS CXXFLAGS
79
80 dnl Checks for programs.
81
82 AC_CANONICAL_HOST
83
84 SHARED="-shared"
85 MACOSX=
86 case $host_os in
87     *darwin* ) 
88         MACOSX=yes
89         CFLAGS="$CFLAGS"
90         CXXFLAGS="$CXXFLAGS -fno-rtti"
91         SHARED="-bundle"
92         if test -d /opt/local/include && test -d /opt/local/lib; then
93             CPPFLAGS="${CPPFLAGS} -I/opt/local/include"
94             LDFLAGS="${LDFLAGS} -L/opt/local/lib"
95         fi
96         # Use fink packages if available.
97         #if test -d /sw/include && test -d /sw/lib; then
98         #    CPPFLAGS="${CPPFLAGS} -I/sw/include"
99         #    LDFLAGS="${LDFLAGS} -L/sw/lib"
100         #fi
101         ;;
102 esac
103
104 AC_SUBST(SHARED)
105
106 dnl Checks for programs.
107  AC_PROG_CC
108  AC_PROG_CXX
109
110
111 RFX_CHECK_OLDGCC
112
113 if test "x$GCC_IS_OK" '=' "x";then
114     echo "***************************************************"
115     echo "* Your gcc is too old to compile this!"
116     echo "* "
117     echo "* The last version compileable by this compiler is "
118     echo "* swftools 0.7.0, which you can download from "
119     echo "* http://www.swftools.org/swftools-0.7.0.tar.gz "
120     echo "* ."
121     echo "* Newer versions require at least gcc 3.0.0 "
122     echo "***************************************************"
123     exit 1
124 fi
125     
126 if test "x$CHECKMEM" '!=' "x";then
127     CC="ccmalloc $CC"
128     CXX="ccmalloc $CXX"
129     #echo running again
130     #unset ac_cv_prog_CC
131     #unset ac_cv_prog_CXX
132     #AC_PROG_CC
133     #AC_PROG_CXX
134 fi
135  AC_PROG_CPP
136
137  AC_PROG_RANLIB
138  AC_PROG_MAKE_SET
139  AC_PROG_INSTALL
140  AC_PROG_LN_S
141  AC_CHECK_PROGS(UNCOMPRESS, gzip uncompress compress, )
142
143 dnl PKG_PROG_PKG_CONFIG
144
145 dnl Checks for system services
146 OBJEXT="o"
147 AREXT=".a"
148 CXXLIBS="-lstdc++"
149
150 AC_EXEEXT
151
152 if test "x$EXEEXT" = "x.exe";then
153     OBJEXT="obj"
154     AREXT=".lib"
155     CXXLIBS=""
156 fi
157 AC_SUBST(OBJEXT)
158 AC_SUBST(AREXT)
159
160 RFX_CHECK_MING
161
162 SLEXT="so"
163 if test "x${MINGW}" != "xyes"; then
164     # no mingW
165     AC_DEFINE([O_BINARY], [0], [Not defined on mingw])
166 else
167     # mingW
168     SLEXT="dll"
169     CXXLIBS=""
170 fi
171 export SLEXT
172 AC_SUBST(SLEXT)
173 AC_SUBST(CXXLIBS)
174
175 # The following tries to make use of includes and libraries in
176 # /usr/local, too. Notice: A -I/usr/local/include might break
177 # things (MingW, cross-compiling etc.) in the same way as -I/usr/include, 
178 # especially on systems which link /usr/local to /usr, so it has yet
179 # to be seen how useful this is.
180 if test -d /usr/local/lib; then
181     LDFLAGS="$LDFLAGS -L/usr/local/lib"
182 fi
183 if test -d /usr/local/include; then
184 # Leave that alone. It's causing trouble e.g. with gcc 3.2 on gentoo.
185 #   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
186     echo > /dev/null
187 fi
188 if test "$prefix" != "NONE" -a "$prefix" != "/usr/local" -a "$prefix" != "/usr/local/"; then
189     # if the user has a special prefix (like /opt), there might also be $prefix/lib
190     # and $prefix/include, which should be included in our search paths for libraries
191     # and includes.
192     LDFLAGS="$LDFLAGS -L${libdir}"
193     CPPFLAGS="$CPPFLAGS -I${includedir}"
194     # TODO- test whether gcc still works after this
195 fi
196
197 #Mac OS:
198 #LDFLAGS "-L/sw/lib" ; CPPFLAGS "-I/sw/include -I/sw/include/lame"
199
200
201 # this must be done after (I believe) AC_PROG_MAKE_SET
202 if test "x$DEBUG" '!=' "x" -o "x$STRIP" = "x";then
203     STRIP="@echo debug enabled, not stripping "
204     export STRIP
205     AC_SUBST(STRIP)
206 fi
207
208 dnl Checks for libraries.
209  AC_CHECK_LIB(m, sin,, 
210  echo "Error: Math library not found.";
211  exit;
212  )
213  AC_CHECK_LIB(z, deflate,, ZLIBMISSING=true)
214
215 if test "x$ZLIBMISSING" = "xtrue";then
216     echo 
217     echo "ERROR:"
218     echo "You need zlib to compile swftools"
219     echo
220     exit
221 fi
222  
223 AC_CHECK_LIB(jpeg, jpeg_write_raw_data,, JPEGLIBMISSING=true)
224 AC_CHECK_LIB(ungif, DGifOpen,, UNGIFMISSING=true)
225 if test "$UNGIFMISSING";then
226     UNGIFMISSING=
227     AC_CHECK_LIB(gif, DGifOpen,, UNGIFMISSING=true)
228 fi
229
230 RFX_CHECK_BYTEORDER
231 AC_SUBST(WORDS_BIGENDIAN)
232 RFX_CHECK_SYSTEM_BACKTICKS
233 AC_SUBST(SYSTEM_BACKTICKS)
234
235 AC_ARG_PROGRAM
236
237 dnl Checks for header files.
238  AC_CONFIG_HEADER(config.h)
239  AC_HEADER_DIRENT
240  AC_HEADER_STDC
241
242  AC_CHECK_HEADERS(zlib.h gif_lib.h io.h wchar.h jpeglib.h assert.h signal.h pthread.h sys/stat.h sys/mman.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h time.h sys/time.h sys/resource.h)
243
244 AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
245 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])
246 AC_SUBST(PACKAGE)
247 AC_SUBST(VERSION)
248
249 AC_SUBST(HAVE_UNISTD_H)
250 AC_SUBST(EXEEXT)
251
252 dnl Checks for typedefs, structures, and compiler characteristics.
253  AC_C_CONST
254  AC_C_INLINE
255  AC_TYPE_OFF_T
256  AC_TYPE_SIZE_T
257  AC_STRUCT_TM
258  AC_CHECK_TYPE(boolean,int) #needed for jpeglib
259  AC_CHECK_FUNCS(popen wcschr wcsdup mkstemp stat mmap lrand48 rand srand48 srand bcopy bzero time getrusage mallinfo)
260
261 AC_CHECK_SIZEOF([signed char])
262 AC_CHECK_SIZEOF([signed short])
263 AC_CHECK_SIZEOF([signed])
264 AC_CHECK_SIZEOF([signed long long])
265 AC_CHECK_SIZEOF([void*])
266
267 RFX_CHECK_FREETYPE
268
269 RFX_CHECK_FONTCONFIG
270
271 RFX_CHECK_OPENGL
272 if test "$HAVE_OPENGL";then
273     DEVICE_OPENGL='devices/opengl.$(O)'
274     AC_SUBST(DEVICE_OPENGL)
275 fi
276
277 lame_in_source= 
278 lame_makefile=
279 if test "x${DISABLE_LAME}" = "xtrue"; then
280     echo "*" Disabling lame support...
281 else
282     # old lame code at lib/lame
283     if test -f lib/lame/Makefile.in; then
284         lame_in_source='$(lame_objects)'
285         lame_makefile="lib/lame/Makefile"
286         CPPFLAGS="$CPPFLAGS -Ilame -Ilib/lame"
287         AC_DEFINE([HAVE_LAME], [1], [have/use internal l.a.m.e. mp3 library])
288     else
289         if test -d /usr/include/lame; then
290             CPPFLAGS="$CPPFLAGS -I /usr/include/lame"
291         else
292             if test -d /usr/local/include/lame; then
293                 CPPFLAGS="$CPPFLAGS -I /usr/local/include/lame"
294             fi
295         fi
296         AC_CHECK_LIB(mp3lame, lame_init,, NO_LIBMP3LAME=1)
297         HASLAMEHEADER=
298         AC_CHECK_HEADERS(lame.h,HASLAMEHEADER=1)
299         if test "x$NO_LIBMP3LAME" "!=" "x1" -a "x$HASLAMEHEADER" '!=' "x";then
300             AC_DEFINE([HAVE_LAME], [1])
301         fi
302     fi
303 fi
304 AC_SUBST(lame_in_source)
305
306 AC_DEFINE([INTERNAL_LIBART], [1], [use internal libart library])
307 art_in_source='$(art_objects)'
308 splash_in_source='$(splash_objects)'
309 xpdf_in_source='$(xpdf_objects)'
310
311 dnl if test "x$USE_POPPLER" = "xtrue"; then
312 dnl     xpdf_in_source=
313 dnl     splash_in_source=
314 dnl     AC_DEFINE([HAVE_POPPLER],[1],[use poppler])
315 dnl     PKG_CHECK_MODULES([POPPLER],[poppler poppler-splash],,[poppler_pkgconfig=no])
316 dnl     if test "x$poppler_pkgconfig" = "xno"; then
317 dnl         AC_LANG_PUSH([C++])
318 dnl         AC_CHECK_HEADERS([OutputDev.h],[
319 dnl            AC_CHECK_LIB([poppler],[main],,[])
320 dnl         ],[AC_MSG_ERROR([No poppler library found. This library is required.])])
321 dnl         AC_LANG_POP
322 dnl     else
323 dnl     CPPFLAGS="$CPPFLAGS $POPPLER_CFLAGS"
324 dnl         AC_DEFINE([HAVE_POPPLER], [1])
325 dnl         LIBS="$LIBS $POPPLER_LIBS"
326 dnl     fi
327 dnl fi
328
329 AC_SUBST([art_in_source])
330 AC_SUBST([xpdf_in_source])
331 AC_SUBST([splash_in_source])
332
333 # ------------------------------------------------------------------
334  
335 RFX_CHECK_AVI2SWF
336 if test "x${AVIFILE}" = "xtrue"; then
337     VIDEO_LIBS="$VIDEO_LIBS $AVIFILE_LIBS"
338     VIDEO_CFLAGS="$VIDEO_CFLAGS $AVIFILE_CFLAGS"
339     AC_DEFINE([HAVE_AVIFILE], [1], [Define if avifile is present])
340 fi
341
342 if test "x${WIN32}" != "x"; then
343     #AC_CHECK_LIB(avifil32, AVIFileInit,AVIFIL32=true)
344     #if test "x${AVIFIL32}" != "x"; then
345     #  VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
346     #fi
347     VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
348     AVIFIL32=true
349 fi
350
351 AC_SUBST(VIDEO_LIBS)
352 AC_SUBST(VIDEO_CFLAGS)
353 # ------------------------------------------------------------------
354
355 if test "x${UNCOMPRESS}" = "xgzip"; then
356     AC_DEFINE([USE_GZIP], [1], [Define if gzip is present])
357 fi
358 AC_SUBST(USE_GZIP)
359
360 # ------------------------------------------------------------------
361
362 RFX_CHECK_PYTHON
363
364 if test "x$PYTHON_OK" '!=' "xyes";then
365     echo all install uninstall clean: > lib/python/Makefile
366     # fail silently- the most users won't have any need for the
367     # python interface anyway
368 else
369     pythonrfxswf="lib/python/Makefile"
370 fi
371
372 # ------------------------------------------------------------------
373
374 AC_MSG_CHECKING([for missing libraries])
375
376 if test "x$ZLIBMISSING" = "xtrue";then
377     MISSINGLIBS="${MISSINGLIBS} zlib"
378     DISABLEPNG2SWF=true
379     PARTIAL=true
380 fi
381 if test "x$JPEGLIBMISSING" = "xtrue";then
382     MISSINGLIBS="${MISSINGLIBS} jpeglib"
383     DISABLEPDF2SWF=true
384     DISABLEJPEG2SWF=true
385     PARTIAL=true
386 fi
387 #if test "x$T1LIBMISSING" = "xtrue";then
388 #    MISSINGLIBS="${MISSINGLIBS} t1lib"
389 #fi
390 if test "x$UNGIFMISSING" = "xtrue";then
391     DISABLEGIF2SWF=true
392     MISSINGLIBS="${MISSINGLIBS} ungif"
393     PARTIAL=true
394 fi
395
396 if test "x${ac_cv_header_jpeglib_h}" '!=' "xyes"; then
397     DISABLEPDF2SWF=true;
398     DISABLEJPEG2SWF=true;
399     MISSINGLIBS="${MISSINGLIBS} jpeglib.h"
400     PARTIAL=true
401 fi
402 if test "x$HAVE_FREETYPE" '!=' "x1"; then
403     DISABLEPDF2SWF=true;
404     MISSINGLIBS="${MISSINGLIBS} freetype"
405     PARTIAL=true
406 fi
407 #if test "x${ac_cv_header_t1lib_h}" '!=' "xyes"; then
408 #    MISSINGLIBS="${MISSINGLIBS} t1lib.h"
409 #fi
410 if test "x${ac_cv_header_gif_lib_h}" '!=' "xyes"; then
411     DISABLEGIF2SWF=true
412     MISSINGLIBS="${MISSINGLIBS} gif_lib.h"
413     PARTIAL=true
414 fi
415 if test "x${ac_cv_header_zlib_h}" '!=' "xyes"; then
416     DISABLEPNG2SWF=true;
417     MISSINGLIBS="${MISSINGLIBS} zlib.h"
418     PARTIAL=true
419 fi
420 #if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
421 #    MISSINGLIBS="${MISSINGLIBS} avifile"
422 #fi
423
424 AC_MSG_RESULT(${MISSINGLIBS})
425
426 # ------------------------------------------------------------------
427
428 if test "x${MISSINGLIBS}" '!=' "x"; then
429   echo "***************************************************"
430   echo "* The following headers/libraries are missing: " ${MISSINGLIBS}
431 fi
432
433 avi2swf="avi2swf/Makefile"
434 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
435  #don't whine, avi2swf is outdated anyway
436  #echo "* Disabling avi2swf tool..."
437  echo all install uninstall clean: > avi2swf/Makefile
438  avi2swf=
439 fi
440
441 pdf2swf_makefile="lib/pdf/Makefile"
442 PDF2SWF='pdf2swf$(E)'
443 LIBPDF='libpdf$(A)'
444
445 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
446   echo "* Disabling pdf2swf tool..."
447   rm -f lib/pdf/Makefile
448   echo all install uninstall clean libpdf: > lib/pdf/Makefile
449   pdf2swf_makefile=""
450   PDF2SWF=
451   LIBPDF=
452 fi
453 AC_SUBST(PDF2SWF)
454 AC_SUBST(LIBPDF)
455
456 if test "x${ZLIBMISSING}" = "xtrue"; then
457   echo
458   echo "* Warning! Without zlib, you will not be able to read"
459   echo "* or write compressed Flash MX files!"
460 fi
461
462 JPEG2SWF='jpeg2swf$(E)'
463 if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
464   echo "* Disabling jpeg2swf tool..."
465   JPEG2SWF=
466 fi
467 export JPEG2SWF
468 AC_SUBST(JPEG2SWF)
469
470 GIF2SWF='gif2swf$(E)'
471 if test "x${DISABLEGIF2SWF}" = "xtrue"; then
472   echo "* Disabling gif2swf tool..."
473   GIF2SWF=
474 fi
475 export GIF2SWF
476 AC_SUBST(GIF2SWF)
477
478 PNG2SWF='png2swf$(E)'
479 if test "x${DISABLEPNG2SWF}" = "xtrue"; then
480   echo "* Disabling png2swf tool..."
481   PNG2SWF=
482 fi
483 export PNG2SWF
484 AC_SUBST(PNG2SWF)
485
486 if test "x${MISSINGLIBS}" '!=' "x"; then
487   if test "x${PARTIAL}" '=' "x"; then
488     echo "* (never mind)"
489   fi
490   echo "***************************************************"
491 fi
492
493 # ------------------------------------------------------------------
494
495 AH_TOP([
496 #ifndef __config_h__
497 #define __config_h__
498 ])
499
500 AH_BOTTOM([
501 #ifdef HAVE_ZLIB_H
502 #ifdef HAVE_LIBZ
503 #define HAVE_ZLIB
504 #endif
505 #endif
506
507 #ifdef HAVE_JPEGLIB_H
508 #ifdef HAVE_LIBJPEG
509 #define HAVE_JPEGLIB
510 #endif
511 #endif
512
513 #ifdef HAVE_FT2BUILD_H
514 #define HAVE_FREETYPE_H 1
515 #endif
516
517 #ifdef HAVE_GL_GL_H
518 #ifdef HAVE_GL_GLUT_H
519 #ifdef HAVE_OPENGL
520 #define USE_OPENGL
521 #endif
522 #endif
523 #endif
524
525 #ifdef HAVE_POPPLER
526 #define GString GooString
527 #define GHash GooHash
528 #endif
529
530 #endif // __config_h__
531 ])
532
533 if test -f "release.in"; then release_in="./release"; fi
534 if test -f "Makefile.new.in"; then mk_in="./Makefile.new"; fi
535 FILES="$release_in $mk_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile ${pythonrfxswf} ${lame_makefile} lib/art/Makefile lib/readers/Makefile"
536 AC_OUTPUT(${FILES})
537
538 dnl new autoconf
539 dnl AC_CONFIG_FILES([${FILES}])
540 dnl AC_OUTPUT
541
542 #
543 # On development trees, create snapshots of config.status
544 #
545 if test -f snapshot -a "x$CHECKMEM" = "x" -a "x$PROFILING" = "x";then
546     if test "x${MINGW}" = "xyes"; then
547         echo cp config.status config.status.win32
548         cp config.status config.status.win32
549     else
550         if test "x$DEBUG" '=' "x" -a "x$OPTIMIZE"  '=' "x";then
551             echo cp config.status config.status.linux
552             cp config.status config.status.linux
553         fi
554         if test "x$DEBUG" '!=' "x" -a "x$OPTIMIZE"  '=' "x";then
555             echo cp config.status config.status.debug
556             cp config.status config.status.debug
557         fi
558         if test "x$DEBUG"    = "x" -a "x$OPTIMIZE" '!=' "x"; then
559             echo cp config.status config.status.optimize
560             cp config.status config.status.optimize
561         fi
562     fi
563 fi