| blob | 71ed63734e5544a89a39f05db3d1a964aee59d6a |
1 # $Id$
3 # This file is part of OpenTTD.
4 # OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
5 # OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
6 # See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8 log() {
9 if [ $1 = "1" ]; then
10 shift
11 echo "$@"
12 else
13 shift
14 fi
15 echo "$@" >> $config_log
16 }
18 set_default() {
19 ignore_extra_parameters="0"
20 # We set all kinds of defaults for params. Later on the user can override
21 # most of them; but if they don't, this default is used.
22 build=""
23 host=""
24 cc_build=""
25 cc_host=""
26 cxx_build=""
27 cxx_host=""
28 windres=""
29 strip=""
30 lipo=""
31 awk="awk"
32 pkg_config="pkg-config"
33 os="DETECT"
34 endian="AUTO"
35 cpu_type="DETECT"
36 config_log="config.log"
37 prefix_dir="/usr/local"
38 binary_dir="games"
39 data_dir="share/games/openttd"
40 doc_dir="1"
41 icon_dir="share/pixmaps"
42 icon_theme_dir="1"
43 personal_dir="1"
44 shared_dir="1"
45 install_dir="/"
46 man_dir="1"
47 menu_dir="1"
48 menu_group="Game;"
49 menu_name="OpenTTD"
50 binary_name="openttd"
51 enable_debug="0"
52 enable_desync_debug="0"
53 enable_profiling="0"
54 enable_lto="0"
55 enable_dedicated="0"
56 enable_network="1"
57 enable_static="1"
58 enable_translator="0"
59 enable_unicode="1"
60 enable_console="1";
61 enable_assert="1"
62 enable_strip="0"
63 enable_universal="0"
64 enable_osx_g5="0"
65 enable_cocoa_quartz="1"
66 enable_cocoa_quickdraw="1"
67 with_osx_sysroot="1"
68 with_application_bundle="1"
69 with_menu_entry="1"
70 with_allegro="1"
71 with_sdl="1"
72 with_cocoa="1"
73 with_zlib="1"
74 with_lzma="1"
75 with_lzo2="1"
76 with_xdg_basedir="1"
77 with_png="1"
78 enable_builtin_depend="1"
79 with_makedepend="0"
80 with_direct_music="1"
81 with_sort="1"
82 with_iconv="1"
83 with_midi=""
84 with_midi_arg=""
85 with_libtimidity="1"
86 with_freetype="1"
87 with_fontconfig="1"
88 with_icu_layout="1"
89 with_icu_sort="1"
90 static_icu="0"
91 with_psp_config="1"
92 with_threads="1"
93 with_distcc="1"
94 with_ccache="1"
95 with_nforenum="1"
96 with_grfcodec="1"
97 with_sse="1"
99 save_params_array="
100 build
101 host
102 cc_build
103 cc_host
104 cxx_build
105 cxx_host
106 windres
107 strip
108 lipo
109 awk
110 pkg_config
111 os
112 endian
113 cpu_type
114 config_log
115 prefix_dir
116 binary_dir
117 data_dir
118 doc_dir
119 icon_dir
120 icon_theme_dir
121 man_dir
122 menu_dir
123 personal_dir
124 shared_dir
125 install_dir
126 menu_group
127 menu_name
128 binary_name
129 enable_debug
130 enable_desync_debug
131 enable_profiling
132 enable_lto
133 enable_dedicated
134 enable_network
135 enable_static
136 enable_translator
137 enable_unicode
138 enable_console
139 enable_assert
140 enable_strip
141 enable_universal
142 enable_osx_g5
143 enable_cocoa_quartz
144 enable_cocoa_quickdraw
145 with_osx_sysroot
146 with_application_bundle
147 with_allegro
148 with_sdl
149 with_cocoa
150 with_zlib
151 with_lzma
152 with_lzo2
153 with_xdg_basedir
154 with_png
155 enable_builtin_depend
156 with_makedepend
157 with_direct_music
158 with_sort
159 with_iconv
160 with_midi
161 with_midi_arg
162 with_libtimidity
163 with_freetype
164 with_fontconfig
165 with_icu_layout
166 with_icu_sort
167 static_icu
168 with_psp_config
169 with_threads
170 with_distcc
171 with_ccache
172 with_grfcodec
173 with_nforenum
174 with_sse
175 CC CXX CFLAGS CXXFLAGS LDFLAGS CFLAGS_BUILD CXXFLAGS_BUILD LDFLAGS_BUILD"
176 }
178 detect_params() {
179 # Walk over all params from the user and override any default settings if
180 # needed. This also handles any invalid option.
181 for p in "$@"; do
182 if [ -n "$prev_p" ]; then
183 eval "$prev_p=\$p"
184 prev_p=
185 continue
186 fi
188 optarg=`expr "x$p" : 'x[^=]*=\(.*\)'`
190 case "$p" in
191 --help | -h | -\?) showhelp; exit 0;;
193 --config-log) prev_p="config_log";;
194 --config-log=*) config_log="$optarg";;
196 --build) prev_p="build";;
197 --build=*) build="$optarg";;
199 --host) prev_p="host";;
200 --host=*) host="$optarg";;
202 --os) prev_p="os";;
203 --os=*) os="$optarg";;
205 --cpu-type) prev_p="cpu_type";;
206 --cpu-type=*) cpu_type="$optarg";;
208 --cc-build) prev_p="cc_build";;
209 --cc-build=*) cc_build="$optarg";;
210 --cc-host) prev_p="cc_host";;
211 --cc-host=*) cc_host="$optarg";;
212 --cxx-build) prev_p="cxx_build";;
213 --cxx-build=*) cxx_build="$optarg";;
214 --cxx-host) prev_p="cxx_host";;
215 --cxx-host=*) cxx_host="$optarg";;
216 --windres) prev_p="windres";;
217 --windres=*) windres="$optarg";;
218 --awk) prev_p="awk";;
219 --awk=*) awk="$optarg";;
220 --pkg-config) prev_p="pkg_config";;
221 --pkg-config=*) pkg_config="$optarg";;
222 --strip) prev_p="strip";;
223 --strip=*) strip="$optarg";;
224 --lipo) prev_p="lipo";;
225 --lipo=*) lipo="$optarg";;
227 --endian) prev_p="endian";;
228 --endian=*) endian="$optarg";;
232 # Alias --prefix with --prefix-dir, for compatibility with GNU autotools
233 --prefix-dir | --prefix) prev_p="prefix_dir";;
234 --prefix-dir=* | --prefix=*) prefix_dir="$optarg";;
236 --binary-dir) prev_p="binary_dir";;
237 --binary-dir=*) binary_dir="$optarg";;
239 --data-dir) prev_p="data_dir";;
240 --data-dir=*) data_dir="$optarg";;
242 --doc-dir) prev_p="doc_dir";;
243 --doc-dir=*) doc_dir="$optarg";;
245 --icon-dir) prev_p="icon_dir";;
246 --icon-dir=*) icon_dir="$optarg";;
248 --icon-theme-dir) prev_p="icon_theme_dir";;
249 --icon-theme-dir=*) icon_theme_dir="$optarg";;
250 --without-icon-theme) icon_theme_dir="";;
252 --menu-dir) prev_p="menu_dir";;
253 --menu-dir=*) menu_dir="$optarg";;
254 --without-menu-entry) menu_dir="";;
256 --menu-name) prev_p="menu_name";;
257 --menu-name=*) menu_name="$optarg";;
259 --binary-name) prev_p="binary_name";;
260 --binary-name=*) binary_name="$optarg";;
262 --man-dir) prev_p="man_dir";;
263 --man-dir=*) man_dir="$optarg";;
265 --personal-dir) prev_p="personal_dir";;
266 --personal-dir=*) personal_dir="$optarg";;
267 --without-personal-dir) personal_dir="";;
269 --shared-dir) prev_p="shared_dir";;
270 --shared-dir=*) shared_dir="$optarg";;
271 --without-shared-dir) shared_dir="";;
273 --install-dir) prev_p="install_dir";;
274 --install-dir=*) install_dir="$optarg";;
278 --menu-group) prev_p="menu_group";;
279 --menu-group=*) menu_group="$optarg";;
283 --enable-debug) enable_debug="1";;
284 --enable-debug=*) enable_debug="$optarg";;
285 --enable-desync-debug) enable_desync_debug="1";;
286 --enable-desync-debug=*) enable_desync_debug="$optarg";;
287 --enable-profiling) enable_profiling="1";;
288 --enable-profiling=*) enable_profiling="$optarg";;
289 --enable-lto) enable_lto="1";;
290 --enable-lto=*) enable_lto="$optarg";;
291 --enable-ipo) enable_lto="1";;
292 --enable-ipo=*) enable_lto="$optarg";;
293 --enable-dedicated) enable_dedicated="1";;
294 --enable-dedicated=*) enable_dedicated="$optarg";;
295 --enable-network) enable_network="2";;
296 --enable-network=*) enable_network="$optarg";;
297 --disable-network) enable_network="0";;
298 --disable-static) enable_static="0";;
299 --enable-static) enable_static="2";;
300 --enable-static=*) enable_static="$optarg";;
301 --disable-translator) enable_translator="0";;
302 --enable-translator) enable_translator="2";;
303 --enable-translator=*) enable_translator="$optarg";;
304 --disable-assert) enable_assert="0";;
305 --enable-assert) enable_assert="2";;
306 --enable-assert=*) enable_assert="$optarg";;
307 --disable-strip) enable_strip="0";;
308 --enable-strip) enable_strip="2";;
309 --enable-strip=*) enable_strip="$optarg";;
310 --disable-universal) enable_universal="0";;
311 --enable-universal) enable_universal="i386 ppc";;
312 --enable-universal=*) enable_universal="$optarg";;
313 --disable-osx-g5) enable_osx_g5="0";;
314 --enable-osx-g5) enable_osx_g5="2";;
315 --enable-osx-g5=*) enable_osx_g5="$optarg";;
316 --disable-unicode) enable_unicode="0";;
317 --enable-unicode) enable_unicode="2";;
318 --enable-unicode=*) enable_unicode="$optarg";;
319 --disable-console) enable_console="0";;
320 --enable-console) enable_console="2";;
321 --enable-console=*) enable_console="$optarg";;
323 --disable-cocoa-quartz) enable_cocoa_quartz="0";;
324 --enable-cocoa-quartz) enable_cocoa_quartz="2";;
325 --enable-cocoa-quartz=*) enable_cocoa_quartz="$optarg";;
326 --disable-cocoa-quickdraw) enable_cocoa_quickdraw="0";;
327 --enable-cocoa-quickdraw) enable_cocoa_quickdraw="2";;
328 --enable-cocoa-quickdraw=*) enable_cocoa_quickdraw="$optarg";;
330 --with-allegro) with_allegro="2";;
331 --without-allegro) with_allegro="0";;
332 --with-allegro=*) with_allegro="$optarg";;
334 --with-sdl) with_sdl="2";;
335 --without-sdl) with_sdl="0";;
336 --with-sdl=*) with_sdl="$optarg";;
338 --with-cocoa) with_cocoa="2";;
339 --without-cocoa) with_cocoa="0";;
340 --with-cocoa=*) with_cocoa="$optarg";;
342 --with-zlib) with_zlib="2";;
343 --without-zlib) with_zlib="0";;
344 --with-zlib=*) with_zlib="$optarg";;
346 --with-lzma) with_lzma="2";;
347 --without-lzma) with_lzma="0";;
348 --with-lzma=*) with_lzma="$optarg";;
349 --with-liblzma) with_lzma="2";;
350 --without-liblzma) with_lzma="0";;
351 --with-liblzma=*) with_lzma="$optarg";;
353 --with-lzo2) with_lzo2="2";;
354 --without-lzo2) with_lzo2="0";;
355 --with-lzo2=*) with_lzo2="$optarg";;
356 --with-liblzo2) with_lzo2="2";;
357 --without-liblzo2) with_lzo2="0";;
358 --with-liblzo2=*) with_lzo2="$optarg";;
360 --with-xdg-basedir) with_xdg_basedir="2";;
361 --without-xdg-basedir) with_xdg_basedir="0";;
362 --with-xdg-basedir=*) with_xdg_basedir="$optarg";;
363 --with-libxdg-basedir) with_xdg_basedir="2";;
364 --without-libxdg-basedir) with_xdg_basedir="0";;
365 --with-libxdg-basedir=*) with_xdg_basedir="$optarg";;
367 --with-png) with_png="2";;
368 --without-png) with_png="0";;
369 --with-png=*) with_png="$optarg";;
370 --with-libpng) with_png="2";;
371 --without-libpng) with_png="0";;
372 --with-libpng=*) with_png="$optarg";;
374 --with-libtimidity) with_libtimidity="2";;
375 --without-libtimidity) with_libtimidity="0";;
376 --with-libtimidity=*) with_libtimidity="$optarg";;
378 --with-freetype) with_freetype="2";;
379 --without-freetype) with_freetype="0";;
380 --with-freetype=*) with_freetype="$optarg";;
381 --with-libfreetype) with_freetype="2";;
382 --without-libfreetype) with_freetype="0";;
383 --with-libfreetype=*) with_freetype="$optarg";;
385 --with-fontconfig) with_fontconfig="2";;
386 --without-fontconfig) with_fontconfig="0";;
387 --with-fontconfig=*) with_fontconfig="$optarg";;
388 --with-libfontconfig) with_fontconfig="2";;
389 --without-libfontconfig) with_fontconfig="0";;
390 --with-libfontconfig=*) with_fontconfig="$optarg";;
392 --with-icu) with_icu_layout="2";with_icu_sort="2";;
393 --without-icu) with_icu_layout="0";with_icu_sort="0";;
394 --with-icu=*) with_icu_layout="$optarg";with_icu_sort="$optarg";;
395 --with-libicu) with_icu_layout="2";with_icu_sort="2";;
396 --without-libicu) with_icu_layout="0";with_icu_sort="0";;
397 --with-libicu=*) with_icu_layout="$optarg";with_icu_sort="$optarg";;
398 --with-icu-layout) with_icu_layout="2";;
399 --without-icu-layout) with_icu_layout="0";;
400 --with-icu-layout=*) with_icu_layout="$optarg";;
401 --with-icu-sort) with_icu_sort="2";;
402 --without-icu-sort) with_icu_sort="0";;
403 --with-icu-sort=*) with_icu_sort="$optarg";;
404 --static-icu) static_icu="1";;
405 --static-icu=*) static_icu="$optarg";;
406 --static-libicu) static_icu="1";;
407 --static-libicu=*) static_icu="$optarg";;
409 --with-psp-config) with_psp_config="2";;
410 --without-psp-config) with_psp_config="0";;
411 --with-psp-config=*) with_psp_config="$optarg";;
413 --disable-builtin-depend) enable_builtin_depend="0";;
414 --enable-builtin-depend) enable_builtin_depend="2";;
415 --enable-builtin-depend=*) enable_builtin_depend="$optarg";;
417 --with-makedepend) with_makedepend="2";;
418 --without-makedepend) with_makedepend="0";;
419 --with-makedepend=*) with_makedepend="$optarg";;
421 --with-direct-music) with_direct_music="2";;
422 --without-direct-music) with_direct_music="0";;
423 --with-direct-music=*) with_direct_music="$optarg";;
425 --with-sort) with_sort="2";;
426 --without-sort) with_sort="0";;
427 --with-sort=*) with_sort="$optarg";;
429 --with-iconv) with_iconv="2";;
430 --without-iconv) with_iconv="0";;
431 --with-iconv=*) with_iconv="$optarg";;
433 --with-midi=*) with_midi="$optarg";;
434 --with-midi-arg=*) with_midi_arg="$optarg";;
436 --without-distcc) with_distcc="0";;
437 --with-distcc) with_distcc="2";;
438 --with-distcc=*) with_distcc="$optarg";;
440 --without-ccache) with_ccache="0";;
441 --with-ccache) with_ccache="2";;
442 --with-ccache=*) with_ccache="$optarg";;
444 --without-nforenum) with_nforenum="0";;
445 --with-nforenum) with_nforenum="2";;
446 --with-nforenum=*) with_nforenum="$optarg";;
448 --without-grfcodec) with_grfcodec="0";;
449 --with-grfcodec) with_grfcodec="2";;
450 --with-grfcodec=*) with_grfcodec="$optarg";;
452 --without-osx-sysroot) with_osx_sysroot="0";;
453 --with-osx-sysroot) with_osx_sysroot="2";;
454 --with-osx-sysroot=*) with_osx_sysroot="$optarg";;
456 --without-application-bundle) with_application_bundle="0";;
457 --with-application-bundle) with_application_bundle="1";;
458 --with-application-bundle=*) with_application_bundle="$optarg";;
460 --without-threads) with_threads="0";;
461 --with-threads) with_threads="1";;
462 --with-threads=*) with_threads="$optarg";;
464 --without-sse) with_sse="0";;
465 --with-sse) with_sse="1";;
466 --with-sse=*) with_sse="$optarg";;
468 CC=* | --CC=*) CC="$optarg";;
469 CXX=* | --CXX=*) CXX="$optarg";;
470 CFLAGS=* | --CFLAGS=*) CFLAGS="$optarg";;
471 CXXFLAGS=* | --CXXFLAGS=*) CXXFLAGS="$optarg";;
472 LDFLAGS=* | --LDFLAGS=*) LDFLAGS="$optarg";;
473 CFLAGS_BUILD=* | --CFLAGS_BUILD=* | --CFLAGS-BUILD=*) CFLAGS_BUILD="$optarg";;
474 CXXFLAGS_BUILD=* | --CXXFLAGS_BUILD=* | --CXXFLAGS-BUILD=*) CXXFLAGS_BUILD="$optarg";;
475 LDFLAGS_BUILD=* | --LDFLAGS_BUILD=* | --LDFLAGS-BUILD=*) LDFLAGS_BUILD="$optarg";;
477 --ignore-extra-parameters) ignore_extra_parameters="1";;
479 --* | -*)
480 if [ "$ignore_extra_parameters" = "0" ]; then
481 log 1 "Unknown option $p"
482 exit 1
483 else
484 log 1 "Unknown option $p ignored"
485 fi
486 ;;
487 esac
488 done
490 if [ -n "$prev_p" ]; then
491 log 1 "configure: error: missing argument to --$prev_p"
492 exit 1
493 fi
495 # Clean the logfile
496 echo "" > $config_log
497 log 2 "Invocation: $0 $*"
498 }
500 save_params() {
501 # Here we save all params, so we can later on do an exact redo of this
502 # configuration, without having the user to re-input stuff
504 echo "Running configure with following options:" >> $config_log
505 echo "" >> $config_log
507 configure="$CONFIGURE_EXECUTABLE --ignore-extra-parameters"
508 for p in $save_params_array; do
509 eval "v=\"\$$p\""
510 p=`echo "$p" | sed 's@_@-@g;s@\n@@g;s@ @\\ @g'`
511 # Only save those params that aren't empty
512 configure="$configure --$p=\"$v\""
513 done
515 echo "$configure" >> $config_log
516 echo "$configure" > config.cache
517 echo "" >> $config_log
518 }
520 check_params() {
521 # Some params want to be in full uppercase, else they might not work as
522 # expected.. fix that here
524 endian=`echo $endian | tr '[a-z]' '[A-Z]'`
525 os=`echo $os | tr '[a-z]' '[A-Z]'`
526 cpu_type=`echo $cpu_type | tr '[a-z]' '[A-Z]'`
528 # Check if all params have valid values
530 # Endian only allows AUTO, LE and, BE
531 if ! echo $endian | egrep -q '^(AUTO|LE|BE|PREPROCESSOR)$'; then
532 log 1 "configure: error: invalid option --endian=$endian"
533 log 1 " Available options are: --endian=[AUTO|LE|BE]"
534 exit 1
535 fi
536 if [ "$endian" = "PREPROCESSOR" ] && [ "$os" != "OSX" ]; then
537 log 1 "configure: error: invalid option --endian=$endian"
538 log 1 " PREPROCESSOR is only available for OSX"
539 exit 1
540 fi
541 # OS only allows DETECT, UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, MORPHOS, BEOS, HAIKU, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP
542 if ! echo $os | egrep -q '^(DETECT|UNIX|OSX|FREEBSD|DRAGONFLY|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|HAIKU|SUNOS|CYGWIN|MINGW|OS2|DOS|WINCE|PSP)$'; then
543 log 1 "configure: error: invalid option --os=$os"
544 log 1 " Available options are: --os=[DETECT|UNIX|OSX|FREEBSD|DRAGONFLY|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|HAIKU|SUNOS|CYGWIN|MINGW|OS2|DOS|WINCE|PSP]"
545 exit 1
546 fi
547 # cpu_type can be either 32 or 64
548 if ! echo $cpu_type | egrep -q '^(32|64|DETECT)$'; then
549 log 1 "configure: error: invalid option --cpu-type=$cpu_type"
550 log 1 " Available options are: --cpu-type[=DETECT|32|64]"
551 exit 1
552 fi
553 # enable_debug should be between 0 and 4
554 if ! echo $enable_debug | egrep -q '^[0123]$'; then
555 log 1 "configure: error: invalid option --enable-debug=$enable_debug"
556 log 1 " Available options are: --enable-debug[=0123]"
557 exit 1
558 fi
560 # enable_desync_debug should be between 0 and 3
561 if ! echo $enable_desync_debug | egrep -q '^[012]$'; then
562 log 1 "configure: error: invalid option --enable-desync-debug=$enable_desync_debug"
563 log 1 " Available options are: --enable-desync-debug[=012]"
564 exit 1
565 fi
567 detect_awk
569 detect_os
571 check_build
572 check_host
574 # Check for universal builds; they only make sense for OSX, so fail if enabled for another OS
575 if [ "$enable_universal" = "0" ]; then
576 log 1 "checking universal build... no"
577 else
578 if [ "$os" != "OSX" ]; then
579 log 1 "configure: error: --enable-universal only works on OSX"
580 exit 1
581 fi
582 log 1 "checking universal build... yes, for: $enable_universal"
583 fi
585 # Already detected by check_build
586 log 1 "checking build cc... $cc_build"
587 log 1 "checking host cc... $cc_host"
589 check_cxx_build
590 check_cxx_host
591 check_windres
592 if [ "$enable_strip" != "0" ]; then
593 check_strip
594 else
595 log 1 "checking strip... disabled"
596 fi
597 check_lipo
599 if [ "$enable_builtin_depend" != "0" ]; then
600 log 1 "checking builtin depend... yes"
601 makedepend="\$(SRC_OBJS_DIR)/\$(DEPEND)"
602 else
603 log 1 "checking builtin depend... no"
604 fi
606 check_makedepend
607 detect_cputype
608 detect_sse_capable_architecture
610 if [ "$enable_static" = "1" ]; then
611 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "DOS" ]; then
612 enable_static="2"
613 else
614 enable_static="0"
615 fi
616 fi
618 if [ "$enable_static" != "0" ]; then
619 log 1 "checking static... yes"
621 if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "OSX" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "DOS" ]; then
622 log 1 "WARNING: static is only known to work on Windows, DOS, MacOSX and MorphOS"
623 log 1 "WARNING: use static at your own risk on this platform"
625 sleep 5
626 fi
627 else
628 log 1 "checking static... no"
629 fi
631 if [ "$enable_unicode" = "1" ]; then
632 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "DOS" ]; then
633 enable_unicode="2"
634 else
635 enable_unicode="0"
636 fi
637 fi
639 if [ "$enable_unicode" != "0" ]; then
640 log 1 "checking unicode... yes"
641 else
642 log 1 "checking unicode... no"
643 fi
645 # Show what we configured
646 if [ "$enable_debug" = "0" ]; then
647 log 1 "using debug level... no"
648 elif [ "$enable_profiling" != "0" ]; then
649 log 1 "using debug level... profiling (debug level $enable_debug)"
650 else
651 log 1 "using debug level... level $enable_debug"
652 fi
654 if [ "$enable_desync_debug" = "0" ]; then
655 log 1 "using desync debug level... no"
656 else
657 log 1 "using desync debug level... level $enable_desync_debug"
658 log 1 "WARNING: desync debug functions slow down the game considerably."
659 log 1 "WARNING: use only when you are instructed to do so"
660 log 1 " or when you know what you are doing."
662 sleep 5
663 fi
665 if [ "$enable_lto" != "0" ]; then
666 # GCC 4.5 outputs '%{flto}', GCC 4.6 outputs '%{flto*}'
667 if $cxx_build -dumpspecs 2>&1 | grep -q '\%{flto' || $cxx_build -help ipo 2>&1 | grep -q '\-ipo'; then
668 log 1 "using link time optimization... yes"
669 else
670 enable_lto="0"
671 log 1 "using link time optimization... no"
672 log 1 "WARNING: you selected link time optimization but it is not found."
673 sleep 5
674 fi
675 else
676 log 1 "using link time optimization... no"
677 fi
680 if [ "$os" != "OSX" ] && [ "$with_osx_sysroot" != "0" ]; then
681 if [ "$with_osx_sysroot" = "1" ]; then
682 with_osx_sysroot="0"
684 log 1 "checking OSX sysroot... not OSX, skipping"
685 else
686 log 1 "configure: error: --with-osx-sysroot only works if OSX is the target"
687 exit 1
688 fi
689 fi
691 if [ "$with_osx_sysroot" != "0" ]; then
692 if [ "$enable_universal" = "0" ] && [ "$with_osx_sysroot" != "1" ] && [ "$with_osx_sysroot" != "2" ]; then
693 # Sysroot manually specified? Check for usability
694 log 1 "checking OSX sysroot... $with_osx_sysroot"
695 if ! check_osx_sdk "$with_osx_sysroot"; then
696 log 1 "Passed sysroot not found/not functional"
697 exit 1
698 fi
699 else
700 # If autodetect and no universal, use system default
701 if [ "$with_osx_sysroot" = "1" ] && [ "$enable_universal" = "0" ]; then
702 log 1 "checking OSX sysroot... no (use system default)"
703 else
704 log 1 "checking OSX sysroot... automatically"
705 detect_osx_sdk
706 fi
707 fi
709 if [ -n "$osx_sdk_path" ]; then
710 if [ "$enable_universal" != "0" ]; then
711 if [ -z "$osx_sdk_104_path" ]; then
712 log 1 "WARNING: Could not find a usable 10.4u SDK, the resulting"
713 log 1 "WARNING: binary will only run on OSX 10.5 or later"
714 osx_sdk_104_path="$osx_sdk_path"
715 fi
716 OSX_SYSROOT="-isysroot $osx_sdk_104_path"
717 OSX_LD_SYSROOT="-Wl,-syslibroot,$osx_sdk_104_path"
718 else
719 OSX_SYSROOT="-isysroot $osx_sdk_path"
720 OSX_LD_SYSROOT="-Wl,-syslibroot,$osx_sdk_path"
721 fi
722 fi
723 else
724 if [ "$os" = "OSX" ]; then
725 log 1 "checking OSX sysroot... no (use system default)"
726 fi
727 fi
729 detect_allegro
730 detect_sdl
731 detect_cocoa
733 if [ "$enable_dedicated" != "0" ]; then
734 log 1 "checking GDI video driver... dedicated server, skipping"
735 log 1 "checking dedicated... found"
737 if [ "$enable_network" = "0" ]; then
738 log 1 "configure: error: building a dedicated server without network support is pointless"
739 exit 1
740 fi
741 else
742 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
743 log 1 "checking GDI video driver... found"
744 else
745 log 1 "checking GDI video driver... not Windows, skipping"
746 fi
748 if [ -z "$allegro_config" ] && [ -z "$sdl_config" ] && [ "$with_cocoa" = 0 ] && [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
749 log 1 "configure: error: no video driver development files found"
750 log 1 " If you want a dedicated server use --enable-dedicated as parameter"
751 exit 1
752 else
753 log 1 "checking dedicated... not selected"
754 fi
755 fi
757 if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
758 log 1 "checking console application... not Windows, skipping"
759 elif [ "$enable_console" = "1" ] && [ "$enable_dedicated" != "0" ]; then
760 log 1 "checking console application... dedicated server, enabled"
761 enable_console="2"
762 elif [ "$enable_console" = "1" ]; then
763 log 1 "checking console application... disabled (only used when forced)"
764 enable_console="0"
765 elif [ "$enable_console" = "0" ]; then
766 log 1 "checking console application... disabled"
767 else
768 log 1 "checking console application... enabled"
769 fi
771 if [ "$enable_network" = "1" ] && [ "$os" = "DOS" ]; then
772 log 1 "checking network... DOS, skipping"
773 enable_network=0
774 elif [ "$enable_network" != "0" ]; then
775 log 1 "checking network... found"
776 else
777 log 1 "checking network... disabled"
778 fi
780 log 1 "checking squirrel... found"
781 SCRIPT_SRC_DIR="$ROOT_DIR/src/3rdparty/squirrel/include"
783 if [ "$enable_translator" != "0" ]; then
784 log 1 "checking translator... debug"
785 # -t shows TODO items, normally they are muted
786 strgen_flags="-t"
787 else
788 log 1 "checking translator... no"
789 strgen_flags=""
790 fi
792 if [ "$enable_assert" != "0" ]; then
793 log 1 "checking assert... enabled"
794 else
795 log 1 "checking assert... disabled"
796 fi
798 pre_detect_with_zlib=$with_zlib
799 detect_zlib
801 if [ "$with_zlib" = "0" ] || [ -z "$zlib-config" ]; then
802 log 1 "WARNING: zlib was not detected or disabled"
803 log 1 "WARNING: OpenTTD doesn't require zlib, but it does mean that many features"
804 log 1 "WARNING: (like loading most old savegames/scenarios, loading heightmaps,"
805 log 1 "WARNING: using PNG, or using fonts, ...) will be disabled."
806 if [ "$pre_detect_with_zlib" = "0" ]; then
807 log 1 "WARNING: We strongly suggest you to install zlib."
808 else
809 log 1 "configure: error: no zlib detected"
810 log 1 " If you want to compile without zlib use --without-zlib as parameter"
811 exit
812 fi
813 fi
815 pre_detect_with_lzma=$with_lzma
816 detect_lzma
818 if [ "$with_lzma" = "0" ] || [ -z "$lzma_config" ]; then
819 log 1 "WARNING: lzma was not detected or disabled"
820 log 1 "WARNING: OpenTTD doesn't require lzma, but it does mean that many features"
821 log 1 "WARNING: (like loading most savegames/scenarios and joining most servers)"
822 log 1 "WARNING: will be disabled."
823 if [ "$pre_detect_with_lzma" = "0" ]; then
824 log 1 "WARNING: We strongly suggest you to install liblzma."
825 log 1 "configure: error: no liblzma detected"
826 else
827 log 1 " If you want to compile without lzma use --without-lzma as parameter"
828 exit
829 fi
830 fi
832 pre_detect_with_lzo2=$with_lzo2
833 detect_lzo2
835 if [ "$with_lzo2" = "0" ] || [ -z "$lzo2" ]; then
836 log 1 "WARNING: liblzo2 was not detected or disabled"
837 log 1 "WARNING: OpenTTD doesn't require liblzo2, but it does mean that"
838 log 1 "WARNING: loading old savegames/scenarios will be disabled."
839 if [ "$pre_detect_with_lzo2" = "0" ]; then
840 log 1 "WARNING: We strongly suggest you to install liblzo2."
841 else
842 log 1 "configure: error: no liblzo2 detected"
843 log 1 " If you want to compile without liblzo2 use --without-liblzo2 as parameter"
844 exit
845 fi
846 fi
848 detect_xdg_basedir
849 detect_png
850 detect_freetype
851 detect_fontconfig
852 detect_icu_layout
853 detect_icu_sort
854 detect_pspconfig
855 detect_libtimidity
857 if [ "$with_direct_music" != "0" ]; then
858 if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
859 if [ "$with_direct_music" != "1" ]; then
860 log 1 "configure: error: direct-music is only supported on Win32 targets"
861 exit 1
862 fi
863 with_direct_music="0"
865 log 1 "checking direct-music... not Windows, skipping"
866 else
867 check_direct_music
868 fi
869 fi
871 detect_sort
873 if [ "$os" = "OSX" ] && [ "$endian" = "AUTO" ]; then
874 endian="PREPROCESSOR"
875 fi
877 log 1 "checking endianness... $endian"
879 # Suppress language errors when there is a version defined, indicating a release
880 # It just isn't pretty if any release produces warnings in the languages.
881 if [ -f "$ROOT_DIR/version" ]; then
882 lang_suppress="yes"
883 log 1 "suppress language errors... yes"
884 else
885 lang_suppress=""
886 log 1 "suppress language errors... no"
887 fi
889 if [ "$enable_debug" = "0" ] && [ "$enable_profiling" = "0" ] && [ "$enable_strip" != "0" ]; then
890 if [ "$os" = "MORPHOS" ]; then
891 strip_arg="--strip-all --strip-unneeded --remove-section .comment"
892 elif [ "$os" = "OSX" ]; then
893 strip_arg=""
894 elif [ "$os" = "OS2" ]; then
895 strip_arg=""
896 # OS2 uses strip via gcc, because it needs to be feed to emxbind
897 LDFLAGS="$LDFLAGS -s"
898 elif [ "$os" = "SUNOS" ]; then
899 # The GNU strip does know -s, the non-GNU doesn't
900 # So try to detect it (in a bit of an ugly way)
901 strip_arg="`$strip -s strip.test 2>/dev/null && echo \"-s\"`"
902 else
903 strip_arg="-s"
904 fi
906 log 1 "checking stripping... $strip $strip_arg"
907 else
908 strip=""
909 log 1 "checking stripping... skipped"
910 fi
912 if [ "$with_distcc" = "0" ]; then
913 log 1 "checking distcc... no"
914 elif [ "$with_distcc" = "1" ]; then
915 with_distcc="0"
917 log 1 "checking distcc... no (only used when forced)"
918 elif [ "$with_distcc" = "2" ]; then
919 distcc="distcc"
920 else
921 distcc="$with_distcc"
922 fi
923 if [ "$with_distcc" != "0" ]; then
924 res="`$distcc --version 2>/dev/null | head -n 1 | cut -b 1-6`"
925 if [ "$res" != "distcc" ]; then
926 distcc=""
927 log 1 "checking distcc... no"
928 if [ "$with_distcc" = "2" ]; then
929 log 1 "configure: error: no distcc detected, but was forced to be used"
930 exit 1
931 fi
932 if [ "$with_distcc" != "1" ]; then
933 log 1 "configure: error: '$with_distcc' doesn't seem a distcc to me"
934 exit 1
935 fi
936 fi
938 log 1 "checking distcc... $distcc"
939 fi
941 if [ "$with_ccache" = "0" ]; then
942 log 1 "checking ccache... no"
943 elif [ "$with_ccache" = "1" ]; then
944 with_ccache="0"
946 log 1 "checking ccache... no (only used when forced)"
947 elif [ "$with_ccache" = "2" ]; then
948 ccache="ccache"
949 else
950 ccache="$with_ccache"
951 fi
952 if [ "$with_ccache" != "0" ]; then
953 res="`$ccache --version 2>/dev/null | head -n 1 | cut -b 1-6`"
954 if [ "$res" != "ccache" ]; then
955 ccache=""
956 log 1 "checking ccache... no"
957 if [ "$with_ccache" = "2" ]; then
958 log 1 "configure: error: no ccache detected, but was forced to be used"
959 exit 1
960 fi
961 if [ "$with_ccache" != "1" ]; then
962 log 1 "configure: error: '$with_ccache' doesn't seem a ccache to me"
963 exit 1
964 fi
965 fi
967 log 1 "checking ccache... $ccache"
968 fi
970 detect_grfcodec
971 detect_nforenum
973 if [ -z "$grfcodec" ] && [ -n "$nforenum" ]; then
974 log 1 "checking nforenum/grfcodec... nforenum needs grfcodec enabled, disabling nforenum"
975 nforenum=""
976 fi
978 if [ -z "$nforenum" ] && [ -n "$grfcodec" ]; then
979 log 1 "checking nforenum/grfcodec... grfcodec needs nforenum enabled, disabling grfcodec"
980 grfcodec=""
981 fi
983 if [ "$os" = "DOS" ]; then
984 with_threads="0"
985 fi
987 if [ "$os" != "OSX" ] && [ "$with_application_bundle" != "0" ]; then
988 if [ "$with_application_bundle" = "1" ]; then
989 with_application_bundle="0"
991 log 1 "checking OSX application bundle... not OSX, skipping"
992 else
993 log 1 "configure: error: --with-application-bundle only works if OSX is the target"
994 exit 1
995 fi
996 fi
998 if [ "$os" = "OSX" ] && [ "$with_application_bundle" = "1" ]; then
999 OSXAPP="OpenTTD.app"
1000 else
1001 OSXAPP=""
1002 fi
1004 if [ "$os" = "OSX" ]; then
1005 # Test on ppc970 (G5) - we can optimize there
1007 if [ "$enable_osx_g5" != "0" ]; then
1008 log 1 "detecting ppc970 (G5)... yes (forced)"
1009 else
1010 # First, are we a real OSX system, else we can't detect it
1011 native=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | grep darwin`
1012 # If $host doesn't match $build , we are cross-compiling
1013 if [ -n "$native" ] && [ "$build" = "$host" ]; then
1014 $cxx_build $SRC_DIR/os/macosx/G5_detector.cpp -o G5_detector
1015 res=`./G5_detector`
1016 rm -f G5_detector
1017 if [ -n "$res" ]; then
1018 # This is G5, add flags for it
1019 enable_osx_g5="2"
1021 log 1 "detecting ppc970 (G5)... yes"
1022 else
1023 enable_osx_g5="0"
1025 log 1 "detecting ppc970 (G5)... no"
1026 fi
1027 else
1028 enable_osx_g5="0"
1030 log 1 "detecting ppc970 (G5)... no (cross-compiling)"
1031 fi
1032 fi
1033 else
1034 if [ "$enable_osx_g5" != "0" ]; then
1035 log 1 "configure: error: ppc970 (OSX G5) selected, but not compiling for OSX"
1036 log 1 "configure: error: either select OSX as OS, or deselect ppc970"
1038 exit 1
1039 fi
1040 fi
1042 if [ -d "$ROOT_DIR/.svn" ] && [ -n "`svn help 2>/dev/null`" ]; then
1043 log 1 "checking revision... svn detection"
1044 elif [ -d "$ROOT_DIR/../.svn" ] && [ -n "`svn help 2>/dev/null`" ] && LC_ALL=C svn info $ROOT_DIR/.. | grep -q '^URL:.*tags$'; then
1045 # subversion changed its behaviour; now not all folders have a .svn folder,
1046 # but only the root folder. Since making tags requires a (sparse) checkout
1047 # of the tags folder, the folder of the tag does not have a .svn folder
1048 # anymore and this fails to detect the subversion repository checkout.
1049 log 1 "checking revision... svn detection (tag)"
1050 elif [ -e "$ROOT_DIR/.git" ] && [ -n "`git help 2>/dev/null`" ]; then
1051 log 1 "checking revision... git detection"
1052 elif [ -d "$ROOT_DIR/.hg" ] && [ -n "`HGPLAIN= hg help 2>/dev/null`" ]; then
1053 log 1 "checking revision... hg detection"
1054 elif [ -f "$ROOT_DIR/.ottdrev" ]; then
1055 log 1 "checking revision... source tarball"
1056 else
1057 log 1 "checking revision... no detection"
1058 log 1 "WARNING: there is no means to determine the version."
1059 log 1 "WARNING: please use a subversion, mercurial, or git checkout of OpenTTD."
1060 log 1 "WARNING: you can only join game servers that have been compiled without"
1061 log 1 "WARNING: version detection."
1062 log 1 "WARNING: there is a great chance you desync."
1063 log 1 "WARNING: USE WITH CAUTION!"
1065 sleep 5
1066 fi
1068 if [ "$doc_dir" = "1" ]; then
1069 if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ]; then
1070 doc_dir="share/doc/openttd"
1071 else
1072 doc_dir="$data_dir/docs"
1073 fi
1074 else
1075 doc_dir="`echo $doc_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
1076 fi
1078 if [ "$icon_theme_dir" = "1" ]; then
1079 if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ]; then
1080 icon_theme_dir="share/icons/hicolor"
1081 else
1082 icon_theme_dir=""
1083 fi
1084 else
1085 icon_theme_dir="`echo $icon_theme_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
1086 fi
1088 if [ "$personal_dir" = "1" ]; then
1089 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ] || [ "$os" = "DOS" ] || [ "$os" = "HAIKU" ]; then
1090 personal_dir="OpenTTD"
1091 elif [ "$os" = "OSX" ]; then
1092 personal_dir="Documents/OpenTTD"
1093 else
1094 personal_dir=".openttd"
1095 fi
1096 else
1097 personal_dir="`echo $personal_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
1098 fi
1100 if [ "$shared_dir" = "1" ]; then
1101 # we are using default values
1102 if [ "$os" = "OSX" ]; then
1103 shared_dir="/Library/Application\\\\ Support/OpenTTD"
1104 else
1105 shared_dir=""
1106 fi
1107 else
1108 shared_dir="`echo $shared_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
1109 fi
1111 if [ "$man_dir" = "1" ]; then
1112 # add manpage on UNIX systems
1113 if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ] || [ "$os" = "OSX" ]; then
1114 man_dir="share/man/man6"
1115 else
1116 man_dir=""
1117 fi
1118 else
1119 man_dir="`echo $man_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
1120 fi
1122 if [ "$menu_dir" = "1" ]; then
1123 # add a freedesktop menu item only for some UNIX systems
1124 if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ]; then
1125 menu_dir="share/applications"
1126 else
1127 menu_dir=""
1128 fi
1129 else
1130 menu_dir="`echo $menu_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
1131 fi
1133 detect_iconv
1135 if [ -n "$personal_dir" ]
1136 then
1137 log 1 "personal home directory... $personal_dir"
1138 else
1139 log 1 "personal home directory... none"
1140 fi
1142 if [ -n "$shared_dir" ]
1143 then
1144 log 1 "shared data directory... $shared_dir"
1145 else
1146 log 1 "shared data directory... none"
1147 fi
1149 if [ -n "$install_dir" ]
1150 then
1151 log 1 "installation directory... $install_dir"
1152 else
1153 log 1 "installation directory... none"
1154 fi
1156 if [ -n "$icon_theme_dir" ]
1157 then
1158 log 1 "icon theme directory... $icon_theme_dir"
1159 else
1160 log 1 "icon theme directory... none"
1161 fi
1163 if [ -n "$man_dir" ]
1164 then
1165 log 1 "manual page directory... $man_dir"
1166 else
1167 log 1 "manual page directory... none"
1168 fi
1170 if [ -n "$menu_dir" ]
1171 then
1172 log 1 "menu item directory... $menu_dir"
1173 else
1174 log 1 "menu item directory... none"
1175 fi
1176 }
1178 make_compiler_cflags() {
1179 # Params:
1180 # $1 - compiler
1181 # $2 - name of the cflags variable
1182 # $3 - name of the cxxflags variable
1183 # $4 - name of the ldflags variable
1184 # $5 - name of the features variable
1186 eval eval "flags=\\\$$2"
1187 eval eval "cxxflags=\\\$$3"
1188 eval eval "ldflags=\\\$$4"
1189 eval eval "features=\\\$$5"
1191 if [ `basename $1 | cut -c 1-3` = "icc" ]; then
1192 # Enable some things only for certain ICC versions
1193 cc_version=`$1 -dumpversion | cut -c 1-4 | sed s@\\\.@@g`
1195 flags="$flags -rdynamic"
1196 ldflags="$ldflags -rdynamic"
1198 if [ -z "$first_time_icc_check" ]; then
1199 first_time_icc_check=no
1200 if [ $cc_version -lt 90 ]; then
1201 log 1 "WARNING: you seem to be using a very old version of ICC"
1202 log 1 "WARNING: OpenTTD hasn't been tested with this version"
1203 sleep 5
1204 elif [ $cc_version -lt 120 ]; then
1205 log 1 "WARNING: you seem to be using an unsupported ICC version"
1206 log 1 "WARNING: ICC older than 12.0 is known to fail to compile OpenTTD"
1207 sleep 5
1208 fi
1209 fi
1211 flags="$flags -Wall"
1212 # remark #111: statement is unreachable
1213 flags="$flags -wd111"
1214 # remark #181: argument is incompatible with corresponding format string conversion
1215 # ICC is very picky about signedness of operands, warnings provided by GCC are enough
1216 flags="$flags -wd181"
1217 # remark #271: trailing comma is nonstandard
1218 flags="$flags -wd271"
1219 # remark #280: selector expression is constant
1220 flags="$flags -wd280"
1221 # remark #304: access control not specified ("public" by default)
1222 flags="$flags -wd304"
1223 # remark #383: value copied to temporary, reference to temporary used
1224 flags="$flags -wd383"
1225 # remark #444: destructor for base class ... is not virtual
1226 flags="$flags -wd444"
1227 # remark #593: variable ... was set but never used
1228 flags="$flags -wd593"
1229 # warning #654: overloaded virtual function ... is only partially overridden in class ...
1230 flags="$flags -wd654"
1231 # remark #810: conversion from ... to ... may lose significant bits
1232 flags="$flags -wd810"
1233 # remark #869: parameter ... was never referenced
1234 flags="$flags -wd869"
1235 # warning #873: function ... ::operator new ... has no corresponding operator delete ...
1236 flags="$flags -wd873"
1237 # remark #981: operands are evaluated in unspecified order
1238 flags="$flags -wd981"
1239 # remark #1418: external function definition with no prior declaration
1240 flags="$flags -wd1418"
1241 # remark #1419: external declaration in primary source file
1242 flags="$flags -wd1419"
1243 # remark #1572: floating-point equality and inequality
1244 flags="$flags -wd1572"
1245 # remark #1599: declaration hides variable/parameter ...
1246 flags="$flags -wd1599"
1247 # remark #1720: function ... ::operator new ... has no corresponding member operator delete ...
1248 flags="$flags -wd1720"
1250 if [ $cc_version -lt 110 ]; then
1251 # warns about system headers with recent glibc:
1252 # warning #1292: attribute "__nonnull__" ignored
1253 flags="$flags -wd1292"
1254 fi
1256 if [ $cc_version -ge 100 ]; then
1257 # warning #1899: multicharacter character literal (potential portability problem)
1258 flags="$flags -wd1899"
1259 # vec report defaults to telling where it did loop vectorisation, which is not very important
1260 flags="$flags -vec-report=0 "
1261 fi
1263 if [ $cc_version -ge 110 ]; then
1264 # remark #2259: non-pointer conversion from ... to ... may lose significant bits
1265 flags="$flags -wd2259"
1266 # Use c++0x mode so static_assert() is available
1267 cxxflags="$cxxflags -std=c++0x"
1268 fi
1270 if [ "$enable_lto" != "0" ] && $1 -help ipo | grep -q '\-ipo'; then
1271 # Use IPO (only if we see IPO exists and is requested)
1272 flags="$flags -ipo"
1273 features="$features lto"
1274 fi
1275 elif basename $1 | grep -q 'clang'; then
1276 # Enable some things only for certain clang versions
1277 cc_version="`$1 -v 2>&1 | head -n 1 | sed s@[^0-9]@@g | cut -c 1-2`"
1279 # aliasing rules are not held in openttd code
1280 flags="$flags -fno-strict-aliasing"
1282 # -W alone doesn't enable all warnings enabled by -Wall; on the other hand,
1283 # -Weverything enables too many useless warnings that can't be disabled (as of 3.0)
1284 flags="$flags -Wall -W"
1286 # warning: unused parameter '...'
1287 flags="$flags -Wno-unused-parameter"
1289 # warning: expression result unused
1290 flags="$flags -Wno-unused-value"
1292 # warning: multi-character character constant
1293 flags="$flags -Wno-multichar"
1295 # warning: explicitly assigning a variable of type '...' to itself
1296 # it happens when using the FOR_ALL_WINDOWS_FROM_BACK_FROM macro
1297 flags="$flags -Wno-self-assign"
1299 if [ "$cc_version" -lt "30" ]; then
1300 # warning: equality comparison with extraneous parentheses
1301 flags="$flags -Wno-parentheses"
1302 # warning: operands of ? are integers of different signs: 'unsigned int' and 'int'
1303 flags="$flags -Wno-sign-compare"
1304 fi
1306 if [ "$cc_version" -ge "30" ]; then
1307 # warning: equality comparison with extraneous parentheses
1308 # this warning could be useful, but it warns about code in squirrel
1309 flags="$flags -Wno-parentheses-equality"
1310 fi
1312 if [ "$with_ccache" != "0" -o "$with_distcc" != "0" ]; then
1313 # ccache and distcc run separate preprocess and compile passes,
1314 # both are fed with the same CFLAGS. Unfortunately, clang
1315 # complains about -I when compiling preprocessed files:
1316 # "clang: warning: argument unused during compilation: '-I /usr/include'"
1317 flags="$flags -Qunused-arguments"
1318 fi
1320 if [ "$enable_assert" -eq "0" ]; then
1321 # do not warn about unused variables when building without asserts
1322 flags="$flags -Wno-unused-variable"
1323 fi
1325 # rdynamic is used to get useful stack traces from crash reports.
1326 ldflags="$ldflags -rdynamic"
1327 else
1328 # Enable some things only for certain GCC versions
1329 cc_version=`$1 -dumpversion | cut -c 1,3`
1331 if [ $cc_version -lt 33 ]; then
1332 log 1 "configure: error: gcc older than 3.3 can't compile OpenTTD because of its poor template support"
1333 exit 1
1334 fi
1336 flags="$flags -Wall -Wno-multichar -Wsign-compare -Wundef"
1337 flags="$flags -Wwrite-strings -Wpointer-arith"
1338 flags="$flags -W -Wno-unused-parameter -Wredundant-decls"
1339 flags="$flags -Wformat=2 -Wformat-security"
1341 if [ $enable_assert -eq 0 ]; then
1342 # Do not warn about unused variables when building without asserts
1343 flags="$flags -Wno-unused-variable"
1344 if [ $cc_version -ge 46 ]; then
1345 # GCC 4.6 gives more warnings, disable them too
1346 flags="$flags -Wno-unused-but-set-variable"
1347 flags="$flags -Wno-unused-but-set-parameter"
1348 fi
1349 fi
1351 if [ $cc_version -ge 34 ]; then
1352 # Warn when a variable is used to initialise itself:
1353 # int a = a;
1354 flags="$flags -Winit-self"
1355 fi
1357 if [ $cc_version -ge 40 ]; then
1358 # GCC 4.0+ complains about that we break strict-aliasing.
1359 # On most places we don't see how to fix it, and it doesn't
1360 # break anything. So disable strict-aliasing to make the
1361 # compiler all happy.
1362 flags="$flags -fno-strict-aliasing"
1363 # Warn about casting-out 'const' with regular C-style cast.
1364 # The preferred way is const_cast<>() which doesn't warn.
1365 flags="$flags -Wcast-qual"
1366 fi
1368 if [ $cc_version -ge 42 ]; then
1369 # GCC 4.2+ automatically assumes that signed overflows do
1370 # not occur in signed arithmetics, whereas we are not
1371 # sure that they will not happen. It furthermore complains
1372 # about its own optimized code in some places.
1373 flags="$flags -fno-strict-overflow"
1374 # GCC 4.2 no longer includes -Wnon-virtual-dtor in -Wall.
1375 # Enable it in order to be consistent with older GCC versions.
1376 flags="$flags -Wnon-virtual-dtor"
1377 fi
1379 if [ $cc_version -ge 43 ] && [ $cc_version -lt 60 ]; then
1380 # Use gnu++0x mode so static_assert() is available.
1381 # Don't use c++0x, it breaks mingw (with gcc 4.4.0).
1382 cxxflags="$cxxflags -std=gnu++0x"
1383 fi
1385 if [ $cc_version -eq 45 ]; then
1386 # Prevent optimisation supposing enums are in a range specified by the standard
1387 # For details, see http://gcc.gnu.org/PR43680
1388 flags="$flags -fno-tree-vrp"
1389 fi
1391 if [ $cc_version -ge 47 ]; then
1392 # Disable -Wnarrowing which gives many warnings, such as:
1393 # warning: narrowing conversion of '...' from 'unsigned int' to 'int' inside { } [-Wnarrowing]
1394 # They are valid according to the C++ standard, but useless.
1395 cxxflags="$cxxflags -Wno-narrowing"
1396 # Disable bogus 'attempt to free a non-heap object' warning
1397 flags="$flags -Wno-free-nonheap-object"
1398 fi
1400 if [ $cc_version -ge 60 ]; then
1401 # -flifetime-dse=2 (default since GCC 6) doesn't play
1402 # well with our custom pool item allocator
1403 cxxflags="$cxxflags -flifetime-dse=1 -std=gnu++14"
1404 fi
1406 # GCC 4.5 outputs '%{flto}', GCC 4.6 outputs '%{flto*}'
1407 if [ "$enable_lto" != "0" ] && $1 -dumpspecs | grep -q '\%{flto'; then
1408 # Use LTO only if we see LTO exists and is requested
1409 if [ $cc_version -lt 46 ]; then
1410 flags="$flags -flto"
1411 else
1412 flags="$flags -flto=jobserver"
1413 fi
1414 ldflags="$ldflags -fwhole-program"
1415 features="$features lto"
1416 fi
1418 if $1 -dumpspecs | grep -q rdynamic; then
1419 # rdynamic is used to get useful stack traces from crash reports.
1420 flags="$flags -rdynamic"
1421 ldflags="$ldflags -rdynamic"
1422 fi
1423 fi
1425 eval "$2=\"$flags\""
1426 eval "$3=\"$cxxflags\""
1427 eval "$4=\"$ldflags\""
1428 eval "$5=\"$features\""
1429 }
1431 make_cflags_and_ldflags() {
1432 # General CFlags for BUILD
1433 CFLAGS_BUILD="$CFLAGS_BUILD"
1434 # Special CXXFlags for BUILD
1435 CXXFLAGS_BUILD="$CXXFLAGS_BUILD"
1436 # LDFLAGS for BUILD
1437 LDFLAGS_BUILD="$LDFLAGS_BUILD"
1438 # FEATURES for BUILD (lto)
1439 FEATURES_BUILD=""
1440 # General CFlags for HOST
1441 CFLAGS="$CFLAGS"
1442 # Special CXXFlags for HOST
1443 CXXFLAGS="$CXXFLAGS"
1444 # Libs to compile. In fact this is just LDFLAGS
1445 LIBS="-lstdc++"
1446 # LDFLAGS used for HOST
1447 LDFLAGS="$LDFLAGS"
1448 # FEATURES for HOST (lto)
1449 FEATURES=""
1451 make_compiler_cflags "$cc_build" "CFLAGS_BUILD" "CXXFLAGS_BUILD" "LDFLAGS_BUILD" "FEATURES_BUILD"
1452 make_compiler_cflags "$cc_host" "CFLAGS" "CXXFLAGS" "LDFLAGS" "FEATURES"
1454 CFLAGS="$CFLAGS -D$os"
1455 CFLAGS_BUILD="$CFLAGS_BUILD -D$os"
1457 if [ "$enable_debug" = "0" ]; then
1458 # No debug, add default stuff
1459 OBJS_SUBDIR="release"
1460 if [ "$os" = "MORPHOS" ]; then
1461 CFLAGS="-I/gg/os-include -noixemul -fstrict-aliasing -fexpensive-optimizations -mcpu=604 -fno-inline -mstring -mmultiple $CFLAGS"
1462 LDFLAGS="$LDFLAGS -noixemul"
1463 fi
1465 if [ "$enable_profiling" = "0" ]; then
1466 # -fomit-frame-pointer and -pg do not go well together (gcc errors they are incompatible)
1467 CFLAGS="-fomit-frame-pointer $CFLAGS"
1468 fi
1469 CFLAGS="-O2 $CFLAGS"
1470 else
1471 OBJS_SUBDIR="debug"
1473 # Each debug level reduces the optimization by a bit
1474 if [ $enable_debug -ge 1 ]; then
1475 CFLAGS="$CFLAGS -g -D_DEBUG"
1476 if [ "$os" = "PSP" ]; then
1477 CFLAGS="$CFLAGS -G0"
1478 fi
1479 fi
1480 if [ $enable_debug -ge 2 ]; then
1481 CFLAGS="$CFLAGS -fno-inline"
1482 fi
1483 if [ $enable_debug -ge 3 ]; then
1484 CFLAGS="$CFLAGS -O0"
1485 else
1486 CFLAGS="$CFLAGS -O2"
1487 fi
1488 fi
1490 if [ $enable_debug -le 2 ]; then
1491 if basename "$cc_host" | grep -q "gcc"; then
1492 # Define only when compiling with GCC. Some GLIBC versions use GNU
1493 # extensions in a way that breaks build with at least ICC.
1494 # This requires -O1 or more, so debug level 3 (-O0) is excluded.
1495 CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
1496 fi
1498 if basename "$cc_build" | grep -q "gcc"; then
1499 # Just add -O1 to the tools needed for building.
1500 CFLAGS_BUILD="$CFLAGS_BUILD -D_FORTIFY_SOURCE=2 -O1"
1501 fi
1502 fi
1504 if [ "$os" = "OSX" ] && [ $cc_version -eq 40 ]; then
1505 # Apple's GCC 4.0 has a compiler bug for x86_64 with (higher) optimization,
1506 # wrongly optimizing ^= in loops. This disables the failing optimisation.
1507 CFLAGS="$CFLAGS -fno-expensive-optimizations"
1508 fi
1510 if [ "$enable_profiling" != "0" ]; then
1511 CFLAGS="$CFLAGS -pg"
1512 LDFLAGS="$LDFLAGS -pg"
1513 fi
1515 if [ "$with_threads" = "0" ]; then
1516 CFLAGS="$CFLAGS -DNO_THREADS"
1517 fi
1518 if [ "$with_sse" = "1" ]; then
1519 CFLAGS="$CFLAGS -DWITH_SSE"
1520 fi
1522 if [ "`echo $1 | cut -c 1-3`" != "icc" ]; then
1523 if [ "$os" = "CYGWIN" ]; then
1524 flags="$flags -mwin32"
1525 LDFLAGS="$LDFLAGS -mwin32"
1526 fi
1527 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
1528 if [ $cc_version -lt 46 ]; then
1529 flags="$flags -mno-cygwin"
1530 LDFLAGS="$LDFLAGS -mno-cygwin"
1531 fi
1533 if [ "$enable_console" != "0" ]; then
1534 LDFLAGS="$LDFLAGS -Wl,--subsystem,console"
1535 else
1536 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows"
1537 fi
1539 LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32 -limm32"
1541 if [ $cc_version -ge 44 ]; then
1542 LDFLAGS_BUILD="$LDFLAGS_BUILD -static-libgcc -static-libstdc++"
1543 fi
1544 if [ $cc_version -ge 47 ]; then
1545 CFLAGS="$CFLAGS -mno-ms-bitfields"
1546 fi
1547 fi
1548 fi
1550 if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "OPENBSD" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
1551 LIBS="$LIBS -lpthread"
1552 fi
1554 if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MINGW" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ]; then
1555 LIBS="$LIBS -lc"
1556 fi
1557 if [ "$os" = "WINCE" ]; then
1558 LIBS="$LIBS -lcoredll -lcorelibc -laygshell -lws2 -e WinMainCRTStartup"
1559 fi
1560 if [ "$os" = "PSP" ]; then
1561 CFLAGS="$CFLAGS -I`$psp_config -p`/include"
1562 LDFLAGS="$LDFLAGS -L`$psp_config -p`/lib"
1564 CFLAGS="$CFLAGS -fno-exceptions -fno-rtti -D_PSP_FW_VERSION=150"
1565 LIBS="$LIBS -D_PSP_FW_VERSION=150 -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspkernel -lm"
1566 fi
1568 if [ "$os" = "MORPHOS" ]; then
1569 # -Wstrict-prototypes generates much noise because of system headers
1570 CFLAGS="$CFLAGS -Wno-strict-prototypes"
1571 fi
1573 if [ "$os" = "OPENBSD" ]; then
1574 LIBS="$LIBS -pthread"
1575 fi
1577 if [ "$os" = "OSX" ]; then
1578 LDFLAGS="$LDFLAGS -framework Cocoa"
1580 # Add macports include dir which is not always set a default system dir. This avoids zillions of bogus warnings.
1581 CFLAGS="$CFLAGS -isystem/opt/local/include"
1583 if [ "$enable_dedicated" = "0" ] && ([ "$cpu_type" = "32" ] || [ "$enable_universal" != "0" ]); then
1584 LIBS="$LIBS -framework QuickTime"
1585 else
1586 CFLAGS="$CFLAGS -DNO_QUICKTIME"
1587 fi
1589 if [ "$enable_universal" = "0" ]; then
1590 # Universal builds set this elsewhere
1591 CFLAGS="$OSX_SYSROOT $CFLAGS"
1592 LDFLAGS="$OSX_LD_SYSROOT $LDFLAGS"
1593 fi
1595 if [ "$enable_universal" = "0" ] && [ $cc_version -gt 40 ]; then
1596 # Only set the min version when not doing an universal build.
1597 # Universal builds set the version elsewhere.
1598 if [ "$cpu_type" = "64" ]; then
1599 CFLAGS="$CFLAGS -mmacosx-version-min=10.5"
1600 else
1601 gcc_cpu=`$cc_host -dumpmachine`
1602 if [ "`echo $gcc_cpu | cut -c 1-3`" = "ppc" -o "`echo $gcc_cpu | cut -c 1-7`" = "powerpc" ]; then
1603 # PowerPC build can run on 10.3
1604 CFLAGS="$CFLAGS -mmacosx-version-min=10.3"
1605 else
1606 # Intel is only available starting from 10.4
1607 CFLAGS="$CFLAGS -mmacosx-version-min=10.4"
1608 fi
1609 fi
1610 fi
1611 fi
1613 if [ "$os" = "BEOS" ] || [ "$os" = "HAIKU" ]; then
1614 LIBS="$LIBS -lmidi -lbe"
1615 fi
1617 # Most targets act like UNIX, just with some additions
1618 if [ "$os" = "BEOS" ] || [ "$os" = "HAIKU" ] || [ "$os" = "OSX" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ] || [ "$os" = "OS2" ]; then
1619 CFLAGS="$CFLAGS -DUNIX"
1620 fi
1621 # And others like Windows
1622 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
1623 CFLAGS="$CFLAGS -DWIN"
1624 fi
1626 if [ -n "$allegro_config" ]; then
1627 CFLAGS="$CFLAGS -DWITH_ALLEGRO"
1628 CFLAGS="$CFLAGS `$allegro_config --cflags`"
1629 if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
1630 if [ "$enable_static" != "0" ]; then
1631 LIBS="$LIBS `$allegro_config --static --libs`"
1632 else
1633 LIBS="$LIBS `$allegro_config --libs`"
1634 fi
1635 fi
1636 fi
1638 if [ -n "$sdl_config" ]; then
1639 CFLAGS="$CFLAGS -DWITH_SDL"
1640 # SDL must not add _GNU_SOURCE as it breaks many platforms
1641 CFLAGS="$CFLAGS `$sdl_config --cflags | sed 's@-D_GNU_SOURCE[^ ]*@@'`"
1642 if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
1643 if [ "$enable_static" != "0" ]; then
1644 LIBS="$LIBS `$sdl_config --static-libs`"
1645 else
1646 LIBS="$LIBS `$sdl_config --libs`"
1647 fi
1648 fi
1649 fi
1651 if [ "$with_cocoa" != "0" ]; then
1652 CFLAGS="$CFLAGS -DWITH_COCOA"
1653 LIBS="$LIBS -F/System/Library/Frameworks -framework Cocoa -framework Carbon -framework AudioUnit -framework AudioToolbox"
1655 if [ "$enable_cocoa_quartz" != "0" ]; then
1656 CFLAGS="$CFLAGS -DENABLE_COCOA_QUARTZ"
1657 fi
1659 if [ "$enable_cocoa_quickdraw" != "0" ]; then
1660 CFLAGS="$CFLAGS -DENABLE_COCOA_QUICKDRAW"
1661 fi
1662 fi
1664 if [ "$with_zlib" != "0" ]; then
1665 CFLAGS="$CFLAGS -DWITH_ZLIB"
1666 CFLAGS="$CFLAGS `$zlib_config --cflags | tr '\n\r' ' '`"
1667 if [ "$enable_static" != "0" ]; then
1668 LIBS="$LIBS `$zlib_config --libs --static | tr '\n\r' ' '`"
1669 else
1670 LIBS="$LIBS `$zlib_config --libs | tr '\n\r' ' '`"
1671 fi
1672 fi
1674 if [ -n "$lzma_config" ]; then
1675 CFLAGS="$CFLAGS -DWITH_LZMA"
1676 CFLAGS="$CFLAGS `$lzma_config --cflags | tr '\n\r' ' '`"
1678 if [ "$enable_static" != "0" ]; then
1679 CFLAGS="$CFLAGS -DLZMA_API_STATIC"
1680 LIBS="$LIBS `$lzma_config --libs --static | tr '\n\r' ' '`"
1681 else
1682 LIBS="$LIBS `$lzma_config --libs | tr '\n\r' ' '`"
1683 fi
1684 fi
1686 if [ "$with_lzo2" != "0" ]; then
1687 if [ "$enable_static" != "0" ] && [ "$os" != "OSX" ]; then
1688 LIBS="$LIBS $lzo2"
1689 else
1690 LIBS="$LIBS -llzo2"
1691 fi
1692 CFLAGS="$CFLAGS -DWITH_LZO"
1693 fi
1695 if [ -n "$xdg_basedir_config" ]; then
1696 CFLAGS="$CFLAGS -DWITH_XDG_BASEDIR"
1697 CFLAGS="$CFLAGS `$xdg_basedir_config --cflags | tr '\n\r' ' '`"
1699 if [ "$enable_static" != "0" ]; then
1700 LIBS="$LIBS `$xdg_basedir_config --libs --static | tr '\n\r' ' '`"
1701 else
1702 LIBS="$LIBS `$xdg_basedir_config --libs | tr '\n\r' ' '`"
1703 fi
1704 fi
1706 # 64bit machines need -D_SQ64
1707 if [ "$cpu_type" = "64" ] && [ "$enable_universal" = "0" ]; then
1708 CFLAGS="$CFLAGS -D_SQ64"
1709 fi
1710 CFLAGS="$CFLAGS -I$SCRIPT_SRC_DIR"
1712 if [ -n "$png_config" ]; then
1713 CFLAGS="$CFLAGS -DWITH_PNG"
1714 CFLAGS="$CFLAGS `$png_config --cflags | tr '\n\r' ' '`"
1716 if [ "$enable_static" != "0" ]; then
1717 LIBS="$LIBS `$png_config --libs --static | tr '\n\r' ' '`"
1718 else
1719 LIBS="$LIBS `$png_config --libs | tr '\n\r' ' '`"
1720 fi
1721 fi
1723 if [ -n "$fontconfig_config" ]; then
1724 CFLAGS="$CFLAGS -DWITH_FONTCONFIG"
1725 CFLAGS="$CFLAGS `$fontconfig_config --cflags | tr '\n\r' ' '`"
1727 if [ "$enable_static" != "0" ]; then
1728 LIBS="$LIBS `$fontconfig_config --libs --static | tr '\n\r' ' '`"
1729 else
1730 LIBS="$LIBS `$fontconfig_config --libs | tr '\n\r' ' '`"
1731 fi
1732 fi
1734 if [ -n "$freetype_config" ]; then
1735 CFLAGS="$CFLAGS -DWITH_FREETYPE"
1736 CFLAGS="$CFLAGS `$freetype_config --cflags | tr '\n\r' ' '`"
1738 if [ "$enable_static" != "0" ]; then
1739 LIBS="$LIBS `$freetype_config --libs --static | tr '\n\r' ' '`"
1740 else
1741 LIBS="$LIBS `$freetype_config --libs | tr '\n\r' ' '`"
1742 fi
1743 fi
1745 if [ -n "$icu_layout_config" ]; then
1746 CFLAGS="$CFLAGS -DWITH_ICU_LAYOUT"
1747 CFLAGS="$CFLAGS `$icu_layout_config --cflags | tr '\n\r' ' '`"
1749 if [ "$static_icu" != "0" ]; then
1750 LIBS="$LIBS `$icu_layout_config --libs --static | tr '\n\r' ' ' | sed s/-licu/-lsicu/g`"
1751 else
1752 LIBS="$LIBS `$icu_layout_config --libs | tr '\n\r' ' '`"
1753 fi
1754 fi
1756 if [ -n "$icu_sort_config" ]; then
1757 CFLAGS="$CFLAGS -DWITH_ICU_SORT"
1758 CFLAGS="$CFLAGS `$icu_sort_config --cflags | tr '\n\r' ' '`"
1760 if [ "$static_icu" != "0" ]; then
1761 LIBS="$LIBS `$icu_sort_config --libs --static | tr '\n\r' ' ' | sed s/-licu/-lsicu/g`"
1762 else
1763 LIBS="$LIBS `$icu_sort_config --libs | tr '\n\r' ' '`"
1764 fi
1765 fi
1768 if [ "$with_direct_music" != "0" ]; then
1769 CFLAGS="$CFLAGS -DWIN32_ENABLE_DIRECTMUSIC_SUPPORT"
1770 # GCC 4.0+ doesn't like the DirectX includes (gives tons of
1771 # warnings on it we won't be able to fix). For now just
1772 # suppress those warnings.
1773 if [ $cc_version -ge 40 ]; then
1774 CFLAGS="$CFLAGS -Wno-non-virtual-dtor"
1775 fi
1776 fi
1778 if [ -n "$libtimidity_config" ]; then
1779 CFLAGS="$CFLAGS -DLIBTIMIDITY"
1780 CFLAGS="$CFLAGS `$libtimidity_config --cflags | tr '\n\r' ' '`"
1782 if [ "$enable_static" != "0" ]; then
1783 LIBS="$LIBS `$libtimidity_config --libs --static | tr '\n\r' ' '`"
1784 else
1785 LIBS="$LIBS `$libtimidity_config --libs | tr '\n\r' ' '`"
1786 fi
1787 fi
1789 if [ "$with_iconv" != "0" ]; then
1790 CFLAGS="$CFLAGS -DWITH_ICONV"
1791 if [ "$link_to_iconv" = "yes" ]; then
1792 LIBS="$LIBS -liconv"
1793 if [ "$with_iconv" != "2" ]; then
1794 CFLAGS="$CFLAGS -I$with_iconv/include"
1795 LIBS="$LIBS -L$with_iconv/lib"
1796 fi
1797 fi
1799 if [ "$os" != "OSX" ] && [ "$have_non_const_iconv" != "no" ]; then
1800 CFLAGS="$CFLAGS -DHAVE_NON_CONST_ICONV"
1801 fi
1802 fi
1804 if [ -n "$with_midi" ]; then
1805 CFLAGS="$CFLAGS -DEXTERNAL_PLAYER=\\\\\"$with_midi\\\\\""
1806 fi
1807 if [ -n "$with_midi_arg" ]; then
1808 CFLAGS="$CFLAGS -DMIDI_ARG=\\\\\"$with_midi_arg\\\\\""
1809 fi
1811 if [ "$enable_dedicated" != "0" ]; then
1812 CFLAGS="$CFLAGS -DDEDICATED"
1813 fi
1815 if [ "$enable_unicode" != "0" ]; then
1816 CFLAGS="$CFLAGS -DUNICODE -D_UNICODE"
1817 fi
1819 if [ "$enable_network" != "0" ]; then
1820 CFLAGS="$CFLAGS -DENABLE_NETWORK"
1822 if [ "$os" = "BEOS" ]; then
1823 LDFLAGS="$LDFLAGS -lbind -lsocket"
1824 fi
1826 if [ "$os" = "HAIKU" ]; then
1827 LDFLAGS="$LDFLAGS -lnetwork"
1828 fi
1830 if [ "$os" = "SUNOS" ]; then
1831 LDFLAGS="$LDFLAGS -lnsl -lsocket"
1832 fi
1833 fi
1835 if [ "$enable_static" != "0" ]; then
1836 # OSX can't handle -static in LDFLAGS
1837 if [ "$os" != "OSX" ]; then
1838 LDFLAGS="$LDFLAGS -static"
1839 fi
1840 fi
1842 if [ "$enable_assert" = "0" ]; then
1843 CFLAGS="$CFLAGS -DNDEBUG"
1844 CFLAGS_BUILD="$CFLAGS_BUILD -DNDEBUG"
1845 fi
1847 if [ "$enable_desync_debug" != "0" ]; then
1848 CFLAGS="$CFLAGS -DRANDOM_DEBUG"
1849 fi
1851 if [ "$enable_osx_g5" != "0" ]; then
1852 CFLAGS="$CFLAGS -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
1853 fi
1855 if [ -n "$personal_dir" ]; then
1856 CFLAGS="$CFLAGS -DWITH_PERSONAL_DIR -DPERSONAL_DIR=\\\\\"$personal_dir\\\\\""
1857 fi
1859 if [ -n "$shared_dir" ]; then
1860 CFLAGS="$CFLAGS -DWITH_SHARED_DIR -DSHARED_DIR=\\\\\"$shared_dir\\\\\""
1861 fi
1863 CFLAGS="$CFLAGS -DGLOBAL_DATA_DIR=\\\\\"$prefix_dir/$data_dir\\\\\""
1865 if [ "$enable_lto" != "0" ]; then
1866 lto_warn=1
1867 if echo "$FEATURES_BUILD" | grep -q "lto"; then
1868 LDFLAGS_BUILD="$LDFLAGS_BUILD $CFLAGS_BUILD $CXXFLAGS_BUILD"
1869 lto_warn=0
1870 fi
1871 if echo "$FEATURES" | grep -q "lto"; then
1872 LDFLAGS="$LDFLAGS $CFLAGS $CXXFLAGS"
1873 lto_warn=0
1874 fi
1875 if [ "$lto_warn" != "0" ]; then
1876 log 1 "WARNING: you enabled LTO/IPO, but neither build nor host compiler supports it"
1877 log 1 "WARNING: LTO/IPO has been disabled"
1878 fi
1879 fi
1881 log 1 "using CFLAGS_BUILD... $CFLAGS_BUILD"
1882 log 1 "using CXXFLAGS_BUILD... $CXXFLAGS_BUILD"
1883 log 1 "using LDFLAGS_BUILD... $LDFLAGS_BUILD"
1884 log 1 "using CFLAGS... $CFLAGS"
1885 log 1 "using CXXFLAGS... $CXXFLAGS"
1886 log 1 "using LDFLAGS... $LIBS $LDFLAGS"
1888 # Makedepend doesn't like something like: -isysroot /OSX/blabla
1889 # so convert it to: -isysroot -OSX/blabla. makedepend just ignores
1890 # any - command it doesn't know, so we are pretty save.
1891 # Lovely hackish, not?
1892 # Btw, this almost always comes from outside the configure, so it is
1893 # not something we can control.
1894 # Also make makedepend aware of compiler's built-in defines.
1895 if [ "$with_makedepend" != "0" ] || [ "$enable_builtin_depend" != "0" ]; then
1896 # Append CXXFLAGS possibly containing -std=c++0x
1897 cflags_makedep="`echo | $cxx_host $CXXFLAGS -E -x c++ -dM - | sed 's@.define @-D@g;s@ .*@ @g;s@(.*)@@g' | tr -d '\r\n'`"
1899 # Please escape ALL " within ` because e.g. "" terminates the string in some sh implementations
1900 cflags_makedep="$cflags_makedep `echo \"$CFLAGS\" \"$CXXFLAGS\" | sed 's@ /@ -@g;s@-I[ ]*[^ ]*@@g'`"
1901 else
1902 makedepend=""
1903 fi
1905 if [ "$with_distcc" != "0" ]; then
1906 cc_host="$distcc $cc_host"
1907 cxx_host="$distcc $cxx_host"
1908 log 1 ""
1909 log 1 " NOTICE: remind yourself to use 'make -jN' to make use of distcc"
1910 log 1 ""
1911 fi
1913 if [ "$with_ccache" != "0" ]; then
1914 cc_host="$ccache $cc_host"
1915 cxx_host="$ccache $cxx_host"
1916 fi
1917 }
1919 check_compiler() {
1920 # Params:
1921 # $1 - Type for message (build / host)
1922 # $2 - What to fill with the found compiler
1923 # $3 - System to try
1924 # $4 - Compiler to try
1925 # $5 - Env-setting to try
1926 # $6 - GCC alike to try
1927 # $7 - CC alike to try
1928 # $8 - "0" gcc, "1" g++, "2" windres, "3" strip, "4" lipo
1929 # $9 - What the command is to check for
1931 if [ -n "$3" ]; then
1932 # Check for system
1933 if [ -z "$6" ]; then
1934 compiler="$3"
1935 else
1936 compiler="$3-$6"
1937 fi
1938 machine=`eval $compiler $9 2>/dev/null`
1939 ret=$?
1940 eval "$2=\"$compiler\""
1942 log 2 "executing $compiler $9"
1943 log 2 " returned $machine"
1944 log 2 " exit code $ret"
1946 if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
1947 if [ -z "$5" ]; then
1948 log 1 "checking $1... $compiler not found"
1949 log 1 "I couldn't detect any $6 binary for $3"
1950 exit 1
1951 else
1952 compiler="$3-$5"
1953 fi
1954 machine=`eval $compiler $9 2>/dev/null`
1955 ret=$?
1956 eval "$2=\"$compiler\""
1958 log 2 "executing $compiler $9"
1959 log 2 " returned $machine"
1960 log 2 " exit code $ret"
1962 if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
1963 log 1 "checking $1... $compiler not found"
1964 log 1 "I couldn't detect any $5 binary for $3"
1965 exit 1
1966 fi
1967 fi
1969 if [ "$machine" != "$3" ] && ( [ "$8" = "0" ] || [ "$8" = "1" ] ); then
1970 log 1 "checking $1... expected $3, found $machine"
1971 log 1 "the compiler suggests it doesn't build code for the machine you specified"
1972 exit 1
1973 fi
1974 elif [ -n "$4" ]; then
1975 # Check for manual compiler
1976 machine=`$4 $9 2>/dev/null`
1977 ret=$?
1978 eval "$2=\"$4\""
1980 log 2 "executing $4 $9"
1981 log 2 " returned $machine"
1982 log 2 " exit code $ret"
1984 if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
1985 log 1 "checking $1... $4 not found"
1986 log 1 "the selected binary doesn't seem to be a $6 binary"
1987 exit 1
1988 fi
1989 else
1990 # Nothing given, autodetect
1992 if [ -n "$5" ]; then
1993 machine=`$5 $9 2>/dev/null`
1994 ret=$?
1995 eval "$2=\"$5\""
1997 log 2 "executing $5 $9"
1998 log 2 " returned $machine"
1999 log 2 " exit code $ret"
2001 # The user defined a GCC that doesn't reply to $9.. abort
2002 if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
2003 log 1 "checking $1... $5 unusable"
2004 log 1 "the CC environment variable is set, but it doesn't seem to be a $6 binary"
2005 log 1 "please redefine the CC/CXX environment to a $6 binary"
2006 exit 1
2007 fi
2008 else
2009 log 2 "checking $1... CC/CXX not set (skipping)"
2011 # No $5, so try '$6'
2012 machine=`$6 $9 2>/dev/null`
2013 ret=$?
2014 eval "$2=\"$6\""
2016 log 2 "executing $6 $9"
2017 log 2 " returned $machine"
2018 log 2 " exit code $ret"
2020 if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
2021 # Maybe '$7'?
2022 machine=`$7 $9 2>/dev/null`
2023 ret=$?
2024 eval "$2=\"$7\""
2026 log 2 "executing $7 $9"
2027 log 2 " returned $machine"
2028 log 2 " exit code $ret"
2030 # All failed, abort
2031 if [ -z "$machine" ]; then
2032 log 1 "checking $1... $6 not found"
2033 log 1 "I couldn't detect any $6 binary on your system"
2034 log 1 "please define the CC/CXX environment to where it is located"
2036 exit 1
2037 fi
2038 fi
2039 fi
2040 fi
2042 if [ "$8" != "0" ]; then
2043 eval "res=\$$2"
2044 log 1 "checking $1... $res"
2045 else
2046 log 1 "checking $1... $machine"
2047 fi
2048 }
2050 check_build() {
2051 if [ "$os" = "FREEBSD" ]; then
2052 # FreeBSD's C compiler does not support dump machine.
2053 # However, removing C support is not possible because PSP must be linked with the C compiler.
2054 check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CXX" "g++" "c++" "0" "-dumpmachine"
2055 else
2056 check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CC" "gcc" "cc" "0" "-dumpmachine"
2057 fi
2058 }
2060 check_host() {
2061 # By default the host is the build
2062 if [ -z "$host" ]; then host="$build"; fi
2064 if [ "$os" = "FREEBSD" ]; then
2065 # FreeBSD's C compiler does not support dump machine.
2066 # However, removing C support is not possible because PSP must be linked with the C compiler.
2067 check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CXX" "g++" "c++" "0" "-dumpmachine"
2068 else
2069 check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CC" "gcc" "cc" "0" "-dumpmachine"
2070 fi
2071 }
2073 check_cxx_build() {
2074 check_compiler "build c++" "cxx_build" "$build" "$cxx_build" "$CXX" "g++" "c++" 1 "-dumpmachine"
2075 }
2077 check_cxx_host() {
2078 # By default the host is the build
2079 if [ -z "$host" ]; then host="$build"; fi
2080 check_compiler "host c++" "cxx_host" "$host" "$cxx_host" "$CXX" "g++" "c++" 1 "-dumpmachine"
2081 }
2083 check_windres() {
2084 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
2085 check_compiler "host windres" "windres" "$host" "$windres" "$WINDRES" "windres" "windres" "2" "-V"
2086 fi
2087 }
2089 check_strip() {
2090 if [ "$os" = "OS2" ]; then
2091 # OS2 via gcc is a bit weird.. stripping HAS to be done via emxbind, which is via gcc directly
2092 log 1 "checking host strip... using gcc -s option"
2093 elif [ "$os" = "OSX" ]; then
2094 # Most targets have -V in strip, to see if they exists... OSX doesn't.. so execute something
2095 echo "int main(int argc, char *argv[]) { }" > strip.test.c
2096 $cxx_host strip.test.c -o strip.test
2097 check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "strip.test"
2098 rm -f strip.test.c strip.test
2099 else
2100 check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "-V"
2101 fi
2102 }
2104 check_lipo() {
2105 if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
2106 echo "int main(int argc, char *argv[]) { }" > lipo.test.c
2107 $cxx_host lipo.test.c -o lipo.test
2108 check_compiler "host lipo" "lipo" "$host" "$lipo" "$LIPO" "lipo" "lipo" "4" "-info lipo.test"
2109 rm -f lipo.test.c lipo.test
2110 fi
2111 }
2113 check_osx_sdk() {
2114 local sysroot=""
2115 if [ -n "$1" ]; then
2116 if echo "$1" | grep -q / ; then
2117 # Seems to be a file system path
2118 osx_sdk_path="$1"
2119 else
2120 osx_sdk_path="/Developer/SDKs/MacOSX$1.sdk"
2121 fi
2122 if [ ! -d "$osx_sdk_path" ]; then
2123 # No directory, not present or garbage
2124 return 1
2125 fi
2127 # Set minimum version to 10.4 as that's when kCGBitmapByteOrder32Host was introduced
2128 sysroot="-isysroot $osx_sdk_path -Wl,-syslibroot,$osx_sdk_path -mmacosx-version-min=10.4"
2129 fi
2131 cat > tmp.osx.mm << EOF
2132 #include <Cocoa/Cocoa.h>
2133 int main() {
2134 kCGBitmapByteOrder32Host;
2135 return 0;
2136 }
2137 EOF
2138 execute="$cxx_host $sysroot $CFLAGS tmp.osx.mm -framework Cocoa -o tmp.osx 2>&1"
2139 eval $execute > /dev/null
2140 ret=$?
2141 log 2 "executing $execute"
2142 log 2 " exit code $ret"
2143 rm -f tmp.osx.mm tmp.osx
2144 return $ret
2145 }
2147 check_direct_music() {
2148 echo "
2149 #include <windows.h>
2150 #include <dmksctrl.h>
2151 #include <dmusici.h>
2152 #include <dmusicc.h>
2153 #include <dmusicf.h>
2154 int main(int argc, char *argv[]) { }" > direct_music.test.c
2155 $cxx_host $CFLAGS direct_music.test.c -o direct_music.test 2> /dev/null
2156 res=$?
2157 rm -f direct_music.test.c direct_music.test
2159 if [ "$res" != "0" ]; then
2160 if [ "$with_direct_music" != "1" ]; then
2161 log 1 "configure: error: direct-music is not available on this system"
2162 exit 1
2163 fi
2164 with_direct_music="0"
2166 log 1 "checking direct-music... not found"
2167 else
2168 log 1 "checking direct-music... found"
2169 fi
2170 }
2172 check_makedepend() {
2173 if [ "$enable_builtin_depend" != "0" ]; then
2174 with_makedepend="0"
2175 fi
2177 if [ "$with_makedepend" = "0" ]; then
2178 log 1 "checking makedepend... disabled"
2179 return
2180 fi
2182 if [ "$with_makedepend" = "1" ] || [ "$with_makedepend" = "2" ]; then
2183 makedepend="makedepend"
2184 else
2185 makedepend="$with_makedepend"
2186 fi
2188 rm -f makedepend.tmp
2189 touch makedepend.tmp
2190 res=`$makedepend -fmakedepend.tmp 2>/dev/null`
2191 res=$?
2192 log 2 "executing $makedepend -f makedepend.tmp"
2193 log 2 " returned `cat makedepend.tmp`"
2194 log 2 " exit code $ret"
2196 if [ ! -s makedepend.tmp ]; then
2197 rm -f makedepend.tmp makedepend.tmp.bak
2199 if [ "$with_makedepend" = "2" ]; then
2200 log 1 "checking makedepend... not found"
2202 log 1 "I couldn't detect any makedepend on your system"
2203 log 1 "please locate it via --makedepend=[binary]"
2205 exit 1
2206 elif [ "$with_makedepend" != "1" ]; then
2207 log 1 "checking makedepend... $makedepend not found"
2209 log 1 "the selected file doesn't seem to be a valid makedepend binary"
2211 exit 1
2212 else
2213 log 1 "checking makedepend... not found"
2215 with_makedepend="0"
2216 return
2217 fi
2218 fi
2220 rm -f makedepend.tmp makedepend.tmp.bak
2222 log 1 "checking makedepend... $makedepend"
2223 }
2225 check_version() {
2226 # $1 - requested version (major.minor)
2227 # $2 - version we got (major.minor)
2229 if [ -z "$2" ]; then
2230 return 0
2231 fi
2233 req_major=`echo $1 | cut -d. -f1`
2234 got_major=`echo $2 | cut -d. -f1`
2235 if [ $got_major -lt $req_major ]; then
2236 return 0
2237 elif [ $got_major -gt $req_major ]; then
2238 return 1
2239 fi
2241 req_minor=`echo $1 | cut -d. -f2`
2242 got_minor=`echo $2 | cut -d. -f2`
2243 if [ $got_minor -lt $req_minor ]; then
2244 return 0
2245 fi
2246 return 1
2247 }
2249 detect_awk() {
2250 # Not all awks allow gsub(), so we test for that here! It is in fact all we need...
2252 # These awks are known to work. Test for them explicit
2253 awks="gawk mawk nawk"
2255 awk_prefix="echo \"a.c b.c c.c\" | tr ' ' \\\\n | "
2256 awk_param="' { ORS = \" \" } /\.c$/ { gsub(\".c$\", \".o\", \$0); print \$0; }' 2>/dev/null"
2257 awk_result="a.o b.o c.o "
2258 log 2 "Detecing awk..."
2260 log 2 "Trying: $awk_prefix $awk $awk_param"
2261 res=`eval $awk_prefix $awk $awk_param`
2262 log 2 "Result: '$res'"
2263 if [ "$res" != "$awk_result" ] && [ "$awk" = "awk" ]; then
2264 # User didn't supply his own awk, so try to detect some other known working names for an awk
2265 for awk in $awks; do
2266 log 2 "Trying: $awk_prefix $awk $awk_param"
2267 res=`eval $awk_prefix $awk $awk_param`
2268 log 2 "Result: '$res'"
2269 if [ "$res" = "$awk_result" ]; then break; fi
2270 done
2272 if [ "$res" != "$awk_result" ]; then
2273 log 1 "checking awk... not found"
2274 log 1 "configure: error: no awk found"
2275 log 1 "configure: error: please install one of the following: $awks"
2276 exit 1
2277 fi
2278 fi
2279 if [ "$res" != "$awk_result" ]; then
2280 log 1 "checking awk... not found"
2281 log 1 "configure: error: you supplied '$awk' but it doesn't seem a valid gawk or mawk"
2282 exit 1
2283 fi
2285 log 1 "checking awk... $awk"
2286 }
2288 detect_os() {
2289 if [ "$os" = "DETECT" ]; then
2290 # Detect UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, HPUX, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP
2292 # Try first via dumpmachine, then via uname
2293 case `echo "$host" | tr '[A-Z]' '[a-z]'` in
2294 *linux*) os=UNIX;;
2295 *darwin*) os=OSX;;
2296 *freebsd*) os=FREEBSD;;
2297 *dragonfly*) os=DRAGONFLY;;
2298 *openbsd*) os=OPENBSD;;
2299 *netbsd*) os=NETBSD;;
2300 *hp-ux*) os=HPUX;;
2301 *morphos*) os=MORPHOS;;
2302 *beos*) os=BEOS;;
2303 *haiku*) os=HAIKU;;
2304 *sunos*) os=SUNOS;;
2305 *solaris*) os=SUNOS;;
2306 *cygwin*) os=CYGWIN;;
2307 *mingw*) os=MINGW;;
2308 *os2*) os=OS2;;
2309 *dos*) os=DOS;;
2310 *wince*) os=WINCE;;
2311 *psp*) os=PSP;;
2312 esac
2314 if [ "$os" = "DETECT" ]; then
2315 case `LC_ALL=C uname | tr '[A-Z]' '[a-z]'` in
2316 *linux*) os=UNIX;;
2317 *darwin*) os=OSX;;
2318 *freebsd*) os=FREEBSD;;
2319 *dragonfly*) os=DRAGONFLY;;
2320 *openbsd*) os=OPENBSD;;
2321 *netbsd*) os=NETBSD;;
2322 *hp-ux*) os=HPUX;;
2323 *morphos*) os=MORPHOS;;
2324 *beos*) os=BEOS;;
2325 *haiku*) os=HAIKU;;
2326 *sunos*) os=SUNOS;;
2327 *cygwin*) os=CYGWIN;;
2328 *mingw*) os=MINGW;;
2329 *os/2*) os=OS2;;
2330 *gnu*) os=UNIX;;
2331 esac
2332 fi
2334 if [ "$os" = "DETECT" ]; then
2335 log 1 "detecting OS... none detected"
2336 log 1 "I couldn't detect your OS. Please use --os=OS to force one"
2337 log 1 "Allowed values are: UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, MORPHOS, HPUX, BEOS, HAIKU, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP"
2338 exit 1
2339 fi
2341 log 1 "detecting OS... $os"
2342 else
2343 log 1 "forcing OS... $os"
2344 fi
2345 }
2347 detect_allegro() {
2348 # 0 means no, 1 is auto-detect, 2 is force
2349 if [ "$with_allegro" = "0" ]; then
2350 log 1 "checking Allegro... disabled"
2352 allegro_config=""
2353 return 0
2354 fi
2356 if [ "$with_allegro" = "2" ] && [ "$with_cocoa" = "2" ]; then
2357 log 1 "configure: error: it is impossible to compile both Allegro and COCOA"
2358 log 1 "configure: error: please deselect one of them and try again"
2359 exit 1
2360 fi
2362 if [ "$with_allegro" = "2" ] && [ "$enable_dedicated" != "0" ]; then
2363 log 1 "configure: error: it is impossible to compile a dedicated with Allegro"
2364 log 1 "configure: error: please deselect one of them and try again"
2365 exit 1
2366 fi
2368 if [ "$enable_dedicated" != "0" ]; then
2369 log 1 "checking Allegro... dedicated server, skipping"
2371 allegro_config=""
2372 return 0
2373 fi
2375 # By default on OSX we don't use Allegro. The rest is auto-detect
2376 if [ "$with_allegro" = "1" ] && [ "$os" = "OSX" ] && [ "$with_cocoa" != "0" ]; then
2377 log 1 "checking Allegro... OSX, skipping"
2379 allegro_config=""
2380 return 0
2381 fi
2383 detect_pkg_config "$with_allegro" "allegro" "allegro_config" "4.4"
2384 }
2387 detect_sdl() {
2388 # 0 means no, 1 is auto-detect, 2 is force
2389 if [ "$with_sdl" = "0" ]; then
2390 log 1 "checking SDL... disabled"
2392 sdl_config=""
2393 return 0
2394 fi
2396 if [ "$with_sdl" = "2" ] && [ "$with_cocoa" = "2" ]; then
2397 log 1 "configure: error: it is impossible to compile both SDL and COCOA"
2398 log 1 "configure: error: please deselect one of them and try again"
2399 exit 1
2400 fi
2402 if [ "$with_sdl" = "2" ] && [ "$enable_dedicated" != "0" ]; then
2403 log 1 "configure: error: it is impossible to compile a dedicated with SDL"
2404 log 1 "configure: error: please deselect one of them and try again"
2405 exit 1
2406 fi
2408 if [ "$enable_dedicated" != "0" ]; then
2409 log 1 "checking SDL... dedicated server, skipping"
2411 sdl_config=""
2412 return 0
2413 fi
2415 # By default on OSX we don't use SDL. The rest is auto-detect
2416 if [ "$with_sdl" = "1" ] && [ "$os" = "OSX" ] && [ "$with_cocoa" != "0" ]; then
2417 log 1 "checking SDL... OSX, skipping"
2419 sdl_config=""
2420 return 0
2421 fi
2423 if [ "$os" = "OSX" ]; then
2424 log 1 "WARNING: sdl is known to fail on some versions of Mac OS X"
2425 log 1 "WARNING: with some hardware configurations. Use at own risk!"
2426 sleep 5
2427 fi
2429 detect_pkg_config "$with_sdl" "sdl" "sdl_config" "1.2"
2430 }
2432 detect_osx_sdk() {
2433 # Try to find the best SDK available. For a normal build this
2434 # is currently the 10.5 SDK as this is needed to compile all
2435 # optional code. Because such an executable won't run on 10.4
2436 # or lower, also check for the 10.4u SDK when doing an universal
2437 # build.
2439 # Check for the 10.5 SDK, but try 10.6 if that fails
2440 check_osx_sdk "10.5" || check_osx_sdk "10.6" || osx_sdk_path=""
2442 if [ -z "$osx_sdk_path" ] || [ "$enable_universal" != "0" ]; then
2443 # No better SDK or universal build enabled? Check 10.4u SDK as well
2444 local old_sdk="$osx_sdk_path"
2445 if check_osx_sdk "10.4u"; then
2446 osx_sdk_104_path="$osx_sdk_path"
2447 else
2448 osx_sdk_104_path=""
2449 fi
2450 if [ -z "$old_sdk" ]; then
2451 osx_sdk_path="$osx_sdk_104_path"
2452 else
2453 osx_sdk_path="$old_sdk"
2454 fi
2455 fi
2457 if [ -z "$osx_sdk_path" ]; then
2458 log 1 "Your system SDK is probably too old"
2459 log 1 "Please install/upgrade your Xcode to >= 2.5"
2461 exit 1
2462 fi
2463 }
2465 detect_cocoa() {
2466 # 0 means no, 1 is auto-detect, 2 is force
2467 if [ "$with_cocoa" = "0" ]; then
2468 log 1 "checking COCOA... disabled"
2470 return 0
2471 fi
2473 if [ "$with_cocoa" = "2" ] && [ "$enable_dedicated" != "0" ]; then
2474 log 1 "configure: error: it is impossible to compile a dedicated with COCOA"
2475 log 1 "configure: error: please deselect one of them and try again"
2476 exit 1
2477 fi
2479 if [ "$enable_dedicated" != "0" ]; then
2480 log 1 "checking COCOA... dedicated server, skipping"
2482 with_cocoa="0"
2483 return 0
2484 fi
2486 # By default on OSX we use COCOA. The rest doesn't support it
2487 if [ "$with_cocoa" = "1" ] && [ "$os" != "OSX" ]; then
2488 log 1 "checking COCOA... not OSX, skipping"
2490 with_cocoa="0"
2491 return 0
2492 fi
2494 if [ "$os" != "OSX" ]; then
2495 log 1 "checking COCOA... not OSX"
2497 log 1 "configure: error: COCOA video driver is only supported for OSX"
2498 exit 1
2499 fi
2501 log 1 "checking COCOA... found"
2504 if [ "$enable_cocoa_quartz" != "0" ]; then
2505 log 1 "checking whether to enable the Quartz window subdriver... yes"
2506 else
2507 log 1 "checking whether to enable the Quartz window subdriver... no"
2508 fi
2510 detect_quickdraw
2511 }
2513 detect_quickdraw() {
2514 # 0 means no, 1 is auto-detect, 2 is force
2515 if [ "$enable_cocoa_quickdraw" = "0" ]; then
2516 log 1 "checking Quickdraw window subdriver... disabled"
2517 return 0
2518 fi
2520 # Assume QuickDraw is available when doing an universal build
2521 if [ "$enable_universal" != "0" ]; then
2522 log 1 "checking Quickdraw window subdriver... found"
2523 return 0
2524 fi
2526 # 64 bits doesn't have quickdraw
2527 if [ "$cpu_type" = "64" ]; then
2528 enable_cocoa_quickdraw="0"
2529 log 1 "checking Quickdraw window subdriver... disabled (64 bits)"
2530 return 0
2531 fi
2533 cat > tmp.osx.mm << EOF
2534 #include <AvailabilityMacros.h>
2535 #import <Cocoa/Cocoa.h>
2536 int main(int argc, char *argv[]) { SetEmptyRgn(NULL); return 0; }
2537 EOF
2538 execute="$cxx_host $OSX_SYSROOT $OSX_LD_SYSROOT $CFLAGS -mmacosx-version-min=10.3 tmp.osx.mm -framework Cocoa -o tmp.osx 2>&1"
2539 eval $execute > /dev/null
2540 ret=$?
2541 log 2 "executing $execute"
2542 log 2 " exit code $ret"
2543 rm -f tmp.osx.mm tmp.osx
2544 if [ "$ret" != "0" ]; then
2545 log 1 "checking Quickdraw window subdriver... not found"
2547 # It was forced, so it should be found.
2548 if [ "$enable_cocoa_quickdraw" != "1" ]; then
2549 log 1 "configure: error: Quickdraw window driver could not be found"
2550 exit 1
2551 fi
2553 enable_cocoa_quickdraw=0
2554 return 0
2555 fi
2557 enable_cocoa_quickdraw=1
2558 log 1 "checking Quickdraw window subdriver... found"
2559 }
2561 detect_library() {
2562 # $1 - config-param ($with_zlib value)
2563 # $2 - library name ('zlib', sets $zlib)
2564 # $3 - static library name (libz.a)
2565 # $4 - header directory ()
2566 # $5 - header name (zlib.h)
2567 # $6 - force static (if non-empty)
2569 if [ -n "$6" ]; then force_static="1"; fi
2571 # 0 means no, 1 is auto-detect, 2 is force
2572 if [ "$1" = "0" ]; then
2573 log 1 "checking $2... disabled"
2575 eval "$2=\"\""
2576 return 0
2577 fi
2579 log 2 "detecting $2"
2581 if [ "$1" = "1" ] || [ "$1" = "" ] || [ "$1" = "2" ]; then
2582 eval "$2=`ls -1 /usr/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
2583 eval "res=\$$2"
2584 if [ -z "$res" ]; then
2585 log 2 " trying /usr/include/$4$5... no"
2586 eval "$2=`ls -1 /usr/local/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
2587 fi
2588 eval "res=\$$2"
2589 if [ -z "$res" ]; then
2590 log 2 " trying /usr/local/include/$4$5... no"
2591 eval "$2=`ls -1 /mingw/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
2592 fi
2593 eval "res=\$$2"
2594 if [ -z "$res" ]; then
2595 log 2 " trying /mingw/include/$4$5... no"
2596 eval "$2=`ls -1 /opt/local/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
2597 fi
2598 eval "res=\$$2"
2599 if [ -z "$res" ]; then
2600 log 2 " trying /opt/local/include/$4$5... no"
2601 fi
2602 if [ -z "$res" ] && [ "$os" = "NETBSD" ]; then
2603 eval "$2=`ls -1 /usr/pkg/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
2604 eval "res=\$$2"
2605 if [ -z "$res" ]; then
2606 log 2 " trying /usr/pkg/include/$4$5... no"
2607 fi
2608 fi
2609 if [ -z "$res" ] && [ "$os" = "HAIKU" ]; then
2610 if [ -z "$includeDir" ]; then
2611 includeDir=`finddir B_SYSTEM_HEADERS_DIRECTORY`
2612 fi
2613 eval "$2=`ls -1 $includeDir/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
2614 eval "res=\$$2"
2615 if [ -z "$res" ]; then
2616 log 2 " trying $includeDir/$4$5... no"
2617 fi
2618 fi
2620 eval "res=\$$2"
2621 if [ -n "$res" ] && ( [ -n "$force_static" ] || ( [ "$enable_static" != "0" ] && [ "$os" != "OSX" ] ) ); then
2622 eval "res=\$$2"
2623 log 2 " trying $res... found"
2624 # Now find the static lib, if needed
2625 eval "$2=`ls /lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
2626 eval "res=\$$2"
2627 if [ -z "$res" ]; then
2628 log 2 " trying /lib/$3... no"
2629 eval "$2=`ls /usr/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
2630 fi
2631 eval "res=\$$2"
2632 if [ -z "$res" ]; then
2633 log 2 " trying /usr/lib/$3... no"
2634 eval "$2=`ls /usr/local/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
2635 fi
2636 eval "res=\$$2"
2637 if [ -z "$res" ]; then
2638 log 2 " trying /usr/local/lib/$3... no"
2639 eval "$2=`ls /mingw/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
2640 fi
2641 eval "res=\$$2"
2642 if [ -z "$res" ]; then
2643 log 2 " trying /mingw/lib/$3... no"
2644 log 1 "configure: error: $2 couldn't be found"
2645 log 1 "configure: error: you requested a static link, but I can't find $3"
2647 exit 1
2648 fi
2649 fi
2650 else
2651 # Make sure it exists
2652 if [ -f "$1" ]; then
2653 eval "$2=`ls $1 2>/dev/null`"
2654 else
2655 eval "$2=`ls $1/$3 2>/dev/null`"
2656 fi
2657 fi
2659 eval "res=\$$2"
2660 if [ -z "$res" ]; then
2661 log 1 "checking $2... not found"
2662 if [ "$1" = "2" ]; then
2663 log 1 "configure: error: $2 couldn't be found"
2665 exit 1
2666 elif [ "$1" != "1" ]; then
2667 log 1 "configure: error: $2 couldn't be found"
2668 log 1 "configure: error: you supplied '$1', but it seems invalid"
2670 exit 1
2671 fi
2673 eval "with_$2=0"
2675 return 0
2676 fi
2678 eval "res=\$$2"
2679 log 2 " trying $res... found"
2681 log 1 "checking $2... found"
2682 }
2684 detect_zlib() {
2685 detect_pkg_config "$with_zlib" "zlib" "zlib_config" "1.2"
2686 }
2688 detect_lzo2() {
2689 detect_library "$with_lzo2" "lzo2" "liblzo2.a" "lzo/" "lzo1x.h"
2690 }
2692 detect_libtimidity() {
2693 detect_pkg_config "$with_libtimidity" "libtimidity" "libtimidity_config" "0.1" "1"
2694 }
2696 detect_pkg_config() {
2697 # $1 - config-param ($with_lzma value)
2698 # $2 - package name ('liblzma')
2699 # $3 - config name ('lzma_config', sets $lzma_config)
2700 # $4 - minimum module version ('2.3')
2701 # $5 - check for dedicated, 1 is "skif if dedicated"
2703 # 0 means no, 1 is auto-detect, 2 is force
2704 if [ "$1" = "0" ]; then
2705 log 1 "checking $2... disabled"
2707 eval "$3=\"\""
2708 return 0
2709 fi
2711 if [ "$5" = "1" ] && [ "$1" = "1" ] && [ "$enable_dedicated" != "0" ]; then
2712 log 1 "checking $2... dedicated server, skipping"
2714 eval "$3=\"\""
2715 return 0
2716 fi
2718 log 2 "detecting $2"
2720 if [ "$1" = "1" ] || [ "$1" = "" ] || [ "$1" = "2" ]; then
2721 pkg_config_call="$pkg_config $2"
2722 else
2723 pkg_config_call="$1"
2724 fi
2726 version=`$pkg_config_call --modversion 2>/dev/null`
2727 ret=$?
2728 check_version "$4" "$version"
2729 version_ok=$?
2730 log 2 "executing $pkg_config_call --modversion"
2731 log 2 " returned $version"
2732 log 2 " exit code $ret"
2734 if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version_ok" != "1" ]; then
2735 if [ -n "$version" ] && [ "$version_ok" != "1" ]; then
2736 log 1 "checking $2... needs at least version $4, $2 NOT enabled"
2737 else
2738 log 1 "checking $2... not found"
2739 fi
2741 # It was forced, so it should be found.
2742 if [ "$1" != "1" ]; then
2743 log 1 "configure: error: $pkg_config $2 couldn't be found"
2744 log 1 "configure: error: you supplied '$1', but it seems invalid"
2745 exit 1
2746 fi
2748 eval "$3=\"\""
2749 return 0
2750 fi
2752 eval "$3=\"$pkg_config_call\""
2753 log 1 "checking $2... found"
2754 }
2756 detect_lzma() {
2757 detect_pkg_config "$with_lzma" "liblzma" "lzma_config" "5.0"
2758 }
2760 detect_xdg_basedir() {
2761 detect_pkg_config "$with_xdg_basedir" "libxdg-basedir" "xdg_basedir_config" "1.2"
2762 }
2764 detect_png() {
2765 detect_pkg_config "$with_png" "libpng" "png_config" "1.2"
2766 }
2768 detect_freetype() {
2769 detect_pkg_config "$with_freetype" "freetype2" "freetype_config" "2.2" "1"
2770 }
2772 detect_fontconfig() {
2773 # 0 means no, 1 is auto-detect, 2 is force
2774 if [ "$with_fontconfig" = "0" ]; then
2775 log 1 "checking libfontconfig... disabled"
2777 fontconfig_config=""
2778 return 0
2779 fi
2780 if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
2781 log 1 "checking libfontconfig... WIN32, skipping"
2782 fontconfig_config=""
2783 return 0
2784 fi
2786 if [ "$os" = "OSX" ]; then
2787 log 1 "checking libfontconfig... OSX, skipping"
2788 fontconfig_config=""
2789 return 0
2790 fi
2792 detect_pkg_config "$with_fontconfig" "fontconfig" "fontconfig_config" "2.3" "1"
2793 }
2795 detect_icu_layout() {
2796 detect_pkg_config "$with_icu_layout" "icu-lx" "icu_layout_config" "4.8" "1"
2797 }
2799 detect_icu_sort() {
2800 detect_pkg_config "$with_icu_sort" "icu-i18n" "icu_sort_config" "4.8" "1"
2801 }
2803 detect_pspconfig() {
2804 # 0 means no, 1 is auto-detect, 2 is force
2805 if [ "$with_psp_config" = "0" ]; then
2806 log 1 "checking psp-config... disabled"
2808 psp_config=""
2809 return 0
2810 fi
2812 if [ "$with_psp_config" = "1" ] && [ "$os" != "PSP" ]; then
2813 log 1 "checking psp-config... not PSP, skipping"
2815 psp_config="";
2816 return 0
2817 fi
2819 if [ "$os" != "PSP" ]; then
2820 log 1 "checking psp-config... not PSP"
2822 log 1 "configure: error: psp-config is only supported for PSP"
2823 exit 1
2824 fi
2826 if [ "$with_psp_config" = "1" ] || [ "$with_psp_config" = "" ] || [ "$with_psp_config" = "2" ]; then
2827 psp_config="psp-config"
2828 else
2829 psp_config="$with_psp_config"
2830 fi
2832 version=`$psp_config -p 2>/dev/null`
2833 ret=$?
2834 log 2 "executing $psp_config -p"
2835 log 2 " returned $version"
2836 log 2 " exit code $ret"
2838 if [ -z "$version" ] || [ "$ret" != "0" ]; then
2839 log 1 "checking psp-config... not found"
2840 log 1 "configure: error: psp-config couldn't be found"
2842 # It was forced, so it should be found.
2843 if [ "$with_psp_config" != "1" ]; then
2844 log 1 "configure: error: you supplied '$with_psp_config', but it seems invalid"
2845 fi
2846 exit 1
2847 fi
2849 log 1 "checking psp-config... found"
2850 }
2852 detect_iconv() {
2853 # 0 means no, 1 is auto-detect, 2 is force
2854 if [ "$with_iconv" = "0" ]; then
2855 log 1 "checking iconv... disabled"
2857 return 0
2858 fi
2860 if [ "$with_iconv" = "1" ] && [ "$os" != "OSX" ]; then
2861 log 1 "checking iconv... not OSX, skipping"
2862 with_iconv="0"
2864 return 0
2865 fi
2867 # Try to find iconv.h, seems to only thing to detect iconv with
2869 if [ "$with_iconv" = "1" ] || [ "$with_iconv" = "" ] || [ "$with_iconv" = "2" ]; then
2870 iconv=`ls -1 /usr/include 2>/dev/null | grep "iconv.h"`
2871 if [ -z "$iconv" ]; then
2872 iconv=`ls -1 /usr/local/include 2>/dev/null | grep "iconv.h"`
2873 fi
2874 else
2875 # Make sure it exists
2876 iconv=`ls $with_iconv/include/iconv.h 2>/dev/null`
2877 fi
2879 if [ -z "$iconv" ]; then
2880 log 1 "checking iconv... not found"
2881 if [ "$with_iconv" = "2" ]; then
2882 log 1 "configure: error: iconv couldn't be found"
2884 exit 1
2885 elif [ "$with_iconv" != "1" ]; then
2886 log 1 "configure: error: iconv couldn't be found"
2887 log 1 "configure: error: you supplied '$with_iconv', but I couldn't detect iconv in it"
2889 exit 1
2890 fi
2892 return 0
2893 fi
2895 if [ "$with_iconv" = "1" ]; then
2896 with_iconv="2"
2897 fi
2899 log 2 "found iconv in $iconv"
2901 log 1 "checking iconv... found"
2903 # There are different implementations of iconv. The older ones,
2904 # e.g. SUSv2, pass a const pointer, whereas the newer ones, e.g.
2905 # IEEE 1003.1 (2004), pass a non-const pointer.
2907 cat > tmp.iconv.cpp << EOF
2908 #include "src/stdafx.h"
2909 #include <iconv.h>
2910 int main() {
2911 static char buf[1024];
2912 iconv_t convd = 0;
2913 const char *inbuf = "";
2914 char *outbuf = buf;
2915 size_t outlen = 1023;
2916 size_t inlen = 0;
2917 return iconv(convd, &inbuf, &inlen, &outbuf, &outlen);
2918 }
2919 EOF
2920 execute="$cxx_host $OSX_SYSROOT $CFLAGS -c tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
2921 eval $execute > /dev/null
2922 ret=$?
2923 log 2 "executing $execute"
2924 log 2 " exit code $ret"
2925 if [ "$ret" = "0" ]; then have_non_const_iconv="no"; else have_non_const_iconv="yes"; fi
2926 log 1 "checking if iconv has non-const inbuf... $have_non_const_iconv"
2928 cat > tmp.iconv.cpp << EOF
2929 #include "src/stdafx.h"
2930 #include <iconv.h>
2931 int main() {
2932 static char buf[1024];
2933 iconv_t convd = 0;
2934 char *inbuf = "";
2935 char *outbuf = buf;
2936 size_t outlen = 1023;
2937 size_t inlen = 0;
2938 return iconv(convd, &inbuf, &inlen, &outbuf, &outlen);
2939 }
2940 EOF
2941 execute="$cxx_host $OSX_SYSROOT $OSX_LD_SYSROOT $CFLAGS tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
2942 eval $execute > /dev/null
2943 ret=$?
2944 log 2 "executing $execute"
2945 log 2 " exit code $ret"
2946 if [ "$ret" = "0" ]; then link_to_iconv="no"; else link_to_iconv="yes"; fi
2947 log 1 "checking whether to link to iconv... $link_to_iconv"
2948 rm -f tmp.iconv tmp.iconv.cpp
2949 }
2951 _detect_sort() {
2952 sort_test_in="d
2953 a
2954 c
2955 b"
2957 sort_test_out="a
2958 b
2959 c
2960 d"
2962 log 2 "running echo <array> | $1"
2964 if [ "`echo \"$sort_test_in\" | $1 2>/dev/null`" = "$sort_test_out" ]; then
2965 sort="$1"
2966 log 2 " result was valid"
2967 else
2968 log 2 " result was invalid"
2969 fi
2970 }
2972 detect_sort() {
2973 if [ "$with_sort" = "0" ]; then
2974 log 1 "checking sort... disabled"
2976 return
2977 fi
2979 if [ "$with_sort" = "1" ] || [ "$with_sort" = "2" ]; then
2980 _detect_sort "sort"
2981 if [ -z "$sort" ]; then _detect_sort "/sbin/sort"; fi
2982 if [ -z "$sort" ]; then _detect_sort "/usr/sbin/sort"; fi
2983 if [ -z "$sort" ]; then _detect_sort "/usr/local/sbin/sort"; fi
2984 if [ -z "$sort" ]; then _detect_sort "/bin/sort"; fi
2985 if [ -z "$sort" ]; then _detect_sort "/usr/bin/sort"; fi
2986 if [ -z "$sort" ]; then _detect_sort "/usr/local/bin/sort"; fi
2987 else
2988 _detect_sort "$with_sort"
2989 fi
2991 if [ -z "$sort" ]; then
2992 if [ "$with_sort" = "2" ]; then
2993 log 1 "checking sort... not found"
2995 log 1 "configure: error: couldn't detect sort on your system"
2996 exit 1
2997 elif [ "$with_sort" != "1" ]; then
2998 log 1 "checking sort... $with_sort not found"
3000 log 1 "configure: error: '$with_sort' doesn't look like a sort to me"
3001 log 1 "configure: error: please verify its location and function and try again"
3003 exit 1
3004 else
3005 log 1 "checking sort... not found"
3006 fi
3007 else
3008 log 1 "checking sort... $sort"
3009 fi
3010 }
3012 detect_grfcodec() {
3013 # 0 means no, 1 is auto-detect, 2 is force
3014 if [ "$with_grfcodec" = "0" ]; then
3015 log 1 "checking grfcodec... disabled"
3017 grfcodec=""
3018 return 0
3019 fi
3021 if [ "$with_grfcodec" = "1" ] || [ "$with_grfcodec" = "" ] || [ "$with_grfcodec" = "2" ]; then
3022 grfcodec="grfcodec"
3023 else
3024 grfcodec="$with_grfcodec"
3025 fi
3027 version=`$grfcodec -v 2>/dev/null | $awk '{print $3}' | sed 's/[rM]//g;s/-/0/'`
3028 ret=$?
3029 log 2 "executing grfcodec -v"
3030 log 2 " returned $version"
3031 log 2 " exit code $ret"
3033 if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version" -lt "985" ]; then
3034 if [ -n "$version" ] && [ "$version" -lt "985" ]; then
3035 log 1 "checking grfcodec... needs at least version 6.0.5 (r985), disabled"
3036 else
3037 log 1 "checking grfcodec... not found"
3038 fi
3040 # It was forced, so it should be found.
3041 if [ "$with_grfcodec" != "1" ]; then
3042 log 1 "configure: error: grfcodec couldn't be found"
3043 log 1 "configure: error: you supplied '$with_grfcodec', but it seems invalid"
3044 exit 1
3045 fi
3047 grfcodec=""
3048 return 0
3049 fi
3051 log 1 "checking grfcodec... found"
3052 }
3054 detect_nforenum() {
3055 # 0 means no, 1 is auto-detect, 2 is force
3056 if [ "$with_nforenum" = "0" ]; then
3057 log 1 "checking nforenum... disabled"
3059 nforenum=""
3060 return 0
3061 fi
3063 if [ "$with_nforenum" = "1" ] || [ "$with_nforenum" = "" ] || [ "$with_nforenum" = "2" ]; then
3064 nforenum="nforenum"
3065 else
3066 nforenum="$with_nforenum"
3067 fi
3069 version=`$nforenum -v 2>/dev/null | $awk '{print $3}' | sed 's/[rM]//g;s/-/0/'`
3070 ret=$?
3071 log 2 "executing nforenum -v"
3072 log 2 " returned $version"
3073 log 2 " exit code $ret"
3075 if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version" -lt "985" ]; then
3076 if [ -n "$version" ] && [ "$version" -lt "985" ]; then
3077 log 1 "checking nforenum... needs at least version 6.0.5 (r985), disabled"
3078 else
3079 log 1 "checking nforenum... not found"
3080 fi
3082 # It was forced, so it should be found.
3083 if [ "$with_nforenum" != "1" ]; then
3084 log 1 "configure: error: nforenum couldn't be found"
3085 log 1 "configure: error: you supplied '$with_nforenum', but it seems invalid"
3086 exit 1
3087 fi
3089 nforenum=""
3090 return 0
3091 fi
3093 log 1 "checking nforenum... found"
3094 }
3096 detect_cputype() {
3097 if [ -n "$cpu_type" ] && [ "$cpu_type" != "DETECT" ]; then
3098 log 1 "forcing cpu-type... $cpu_type bits"
3099 return;
3100 fi
3101 echo "#define _SQ64 1" > tmp.64bit.cpp
3102 echo "#include \"src/stdafx.h\"" >> tmp.64bit.cpp
3103 echo "assert_compile(sizeof(size_t) == 8);" >> tmp.64bit.cpp
3104 echo "int main() { return 0; }" >> tmp.64bit.cpp
3105 execute="$cxx_host $CFLAGS tmp.64bit.cpp -o tmp.64bit -DTESTING 2>&1"
3106 cpu_type="`eval $execute 2>/dev/null`"
3107 ret=$?
3108 log 2 "executing $execute"
3109 log 2 " returned $cpu_type"
3110 log 2 " exit code $ret"
3111 if [ "$ret" = "0" ]; then cpu_type="64"; else cpu_type="32"; fi
3112 log 1 "detecting cpu-type... $cpu_type bits"
3113 rm -f tmp.64bit tmp.64bit.cpp
3114 }
3116 detect_sse_capable_architecture() {
3117 # 0 means no, 1 is auto-detect, 2 is force
3118 if [ "$with_sse" = "0" ]; then
3119 log 1 "checking SSE... disabled"
3120 return
3121 fi
3123 echo "#define _SQ64 1" > tmp.sse.cpp
3124 echo "#include <xmmintrin.h>" >> tmp.sse.cpp
3125 echo "#include <smmintrin.h>" >> tmp.sse.cpp
3126 echo "#include <tmmintrin.h>" >> tmp.sse.cpp
3127 echo "int main() { return 0; }" >> tmp.sse.cpp
3128 execute="$cxx_host -msse4.1 $CFLAGS tmp.sse.cpp -o tmp.sse 2>&1"
3129 sse="`eval $execute 2>/dev/null`"
3130 ret=$?
3131 log 2 "executing $execute"
3132 log 2 " returned $sse"
3133 log 2 " exit code $ret"
3134 if [ "$ret" = "0" ]; then
3135 log 1 "detecting SSE... found"
3136 else
3137 # It was forced, so it should be found.
3138 if [ "$with_sse" != "1" ]; then
3139 log 1 "configure: error: SSE couln't be found"
3140 log 1 "configure: error: you force enabled SSE, but it seems unavailable"
3141 exit 1
3142 fi
3144 log 1 "detecting SSE... not found"
3145 with_sse="0"
3146 fi
3147 rm -f tmp.sse tmp.exe tmp.sse.cpp
3148 }
3150 make_sed() {
3151 T_CFLAGS="$CFLAGS"
3152 T_CXXFLAGS="$CXXFLAGS"
3153 T_LDFLAGS="$LDFLAGS"
3155 SRC_OBJS_DIR="$BASE_SRC_OBJS_DIR/$OBJS_SUBDIR"
3157 # All the data needed to compile a single target
3158 # Make sure if you compile multiple targets to
3159 # use multiple OBJS_DIR, because all in-between
3160 # binaries are stored in there, and nowhere else.
3161 SRC_REPLACE="
3162 s@!!CC_HOST!!@$cc_host@g;
3163 s@!!CXX_HOST!!@$cxx_host@g;
3164 s@!!CC_BUILD!!@$cc_build@g;
3165 s@!!CXX_BUILD!!@$cxx_build@g;
3166 s@!!WINDRES!!@$windres@g;
3167 s@!!STRIP!!@$strip $strip_arg@g;
3168 s@!!LIPO!!@$lipo@g;
3169 s@!!CFLAGS!!@$T_CFLAGS@g;
3170 s@!!CFLAGS_BUILD!!@$CFLAGS_BUILD@g;
3171 s@!!CXXFLAGS!!@$T_CXXFLAGS@g;
3172 s@!!CXXFLAGS_BUILD!!@$CXXFLAGS_BUILD@g;
3173 s@!!STRGEN_FLAGS!!@$strgen_flags@g;
3174 s@!!LIBS!!@$LIBS@g;
3175 s@!!LDFLAGS!!@$T_LDFLAGS@g;
3176 s@!!LDFLAGS_BUILD!!@$LDFLAGS_BUILD@g;
3177 s@!!BIN_DIR!!@$BIN_DIR@g;
3178 s@!!ROOT_DIR!!@$ROOT_DIR@g;
3179 s@!!MEDIA_DIR!!@$MEDIA_DIR@g;
3180 s@!!SOURCE_LIST!!@$SOURCE_LIST@g;
3181 s@!!SRC_OBJS_DIR!!@$SRC_OBJS_DIR@g;
3182 s@!!LANG_OBJS_DIR!!@$LANG_OBJS_DIR@g;
3183 s@!!GRF_OBJS_DIR!!@$GRF_OBJS_DIR@g;
3184 s@!!SETTING_OBJS_DIR!!@$SETTING_OBJS_DIR@g;
3185 s@!!SRC_DIR!!@$SRC_DIR@g;
3186 s@!!SCRIPT_SRC_DIR!!@$SCRIPT_SRC_DIR@g;
3187 s@!!OSXAPP!!@$OSXAPP@g;
3188 s@!!LANG_DIR!!@$LANG_DIR@g;
3189 s@!!TTD!!@$TTD@g;
3190 s@!!BINARY_DIR!!@$prefix_dir/$binary_dir@g;
3191 s@!!DATA_DIR!!@$prefix_dir/$data_dir@g;
3192 s@!!DOC_DIR!!@$prefix_dir/$doc_dir@g;
3193 s@!!MAN_DIR!!@$prefix_dir/$man_dir@g;
3194 s@!!ICON_DIR!!@$prefix_dir/$icon_dir@g;
3195 s@!!ICON_THEME_DIR!!@$prefix_dir/$icon_theme_dir@g;
3196 s@!!PERSONAL_DIR!!@$personal_dir@g;
3197 s@!!SHARED_DIR!!@$shared_dir@g;
3198 s@!!INSTALL_DIR!!@$install_dir@g;
3199 s@!!BINARY_NAME!!@$binary_name@g;
3200 s@!!STRGEN!!@$STRGEN@g;
3201 s@!!ENDIAN_CHECK!!@$ENDIAN_CHECK@g;
3202 s@!!DEPEND!!@$DEPEND@g;
3203 s@!!SETTINGSGEN!!@$SETTINGSGEN@g;
3204 s@!!ENDIAN_FORCE!!@$endian@g;
3205 s@!!STAGE!!@$STAGE@g;
3206 s@!!MAKEDEPEND!!@$makedepend@g;
3207 s@!!CFLAGS_MAKEDEP!!@$cflags_makedep@g;
3208 s@!!SORT!!@$sort@g;
3209 s@!!CONFIG_CACHE_COMPILER!!@config.cache.compiler@g;
3210 s@!!CONFIG_CACHE_LINKER!!@config.cache.linker@g;
3211 s@!!CONFIG_CACHE_ENDIAN!!@config.cache.endian@g;
3212 s@!!CONFIG_CACHE_SOURCE!!@config.cache.source@g;
3213 s@!!CONFIG_CACHE_VERSION!!@config.cache.version@g;
3214 s@!!CONFIG_CACHE_SOURCE_LIST!!@config.cache.source.list@g;
3215 s@!!CONFIG_CACHE_PWD!!@config.cache.pwd@g;
3216 s@!!LANG_SUPPRESS!!@$lang_suppress@g;
3217 s@!!OBJS_C!!@$OBJS_C@g;
3218 s@!!OBJS_CPP!!@$OBJS_CPP@g;
3219 s@!!OBJS_MM!!@$OBJS_MM@g;
3220 s@!!OBJS_RC!!@$OBJS_RC@g;
3221 s@!!SRCS!!@$SRCS@g;
3222 s@!!OS!!@$os@g;
3223 s@!!CONFIGURE_FILES!!@$CONFIGURE_FILES@g;
3224 s@!!AWK!!@$awk@g;
3225 s@!!DISTCC!!@$distcc@g;
3226 s@!!NFORENUM!!@$nforenum@g;
3227 s@!!GRFCODEC!!@$grfcodec@g;
3228 "
3230 if [ "$icon_theme_dir" != "" ]; then
3231 SRC_REPLACE="$SRC_REPLACE
3232 s@!!ICON_THEME_DIR!!@$prefix_dir/$icon_theme_dir@g;
3233 "
3234 else
3235 SRC_REPLACE="$SRC_REPLACE
3236 s@!!ICON_THEME_DIR!!@@g;
3237 "
3238 fi
3240 if [ "$man_dir" != "" ]; then
3241 SRC_REPLACE="$SRC_REPLACE
3242 s@!!MAN_DIR!!@$prefix_dir/$man_dir@g;
3243 "
3244 else
3245 SRC_REPLACE="$SRC_REPLACE
3246 s@!!MAN_DIR!!@@g;
3247 "
3248 fi
3250 if [ "$menu_dir" != "" ]; then
3251 SRC_REPLACE="$SRC_REPLACE
3252 s@!!MENU_DIR!!@$prefix_dir/$menu_dir@g;
3253 "
3254 else
3255 SRC_REPLACE="$SRC_REPLACE
3256 s@!!MENU_DIR!!@@g;
3257 "
3258 fi
3259 }
3261 generate_menu_item() {
3262 MENU_REPLACE="
3263 s@!!TTD!!@$TTD@g;
3264 s@!!MENU_GROUP!!@$menu_group@g;
3265 s@!!MENU_NAME!!@$menu_name@g
3266 "
3267 log 1 "Generating menu item..."
3268 mkdir -p media
3269 < $ROOT_DIR/media/openttd.desktop.in sed "$MENU_REPLACE" > media/openttd.desktop
3270 }
3272 generate_main() {
3273 STAGE="[MAIN]"
3275 make_sed
3277 # Create the main Makefile
3278 log 1 "Generating Makefile..."
3279 echo "# Auto-generated file from 'Makefile.in' -- DO NOT EDIT" > Makefile
3280 < $ROOT_DIR/Makefile.in sed "$SRC_REPLACE" >> Makefile
3281 cp $ROOT_DIR/Makefile.bundle.in Makefile.bundle
3282 echo "# Auto-generated file -- DO NOT EDIT" > Makefile.am
3283 echo >> Makefile.am
3284 # Make the copy of the source-list, so we don't trigger an unwanted recompile
3285 cp $SOURCE_LIST config.cache.source.list
3286 # Add the current directory, so we don't trigger an unwanted recompile
3287 echo "`pwd`" > config.cache.pwd
3288 # Make sure config.cache is OLDER then config.cache.source.list
3289 touch config.cache
3290 touch config.pwd
3292 if [ "$menu_dir" != "" ]; then
3293 generate_menu_item
3294 fi
3295 }
3297 generate_lang() {
3298 STAGE="[LANG]"
3300 make_sed
3302 # Create the language file
3303 mkdir -p $LANG_OBJS_DIR
3305 log 1 "Generating lang/Makefile..."
3306 echo "# Auto-generated file from 'Makefile.lang.in' -- DO NOT EDIT" > $LANG_OBJS_DIR/Makefile
3307 < $ROOT_DIR/Makefile.lang.in sed "$SRC_REPLACE" >> $LANG_OBJS_DIR/Makefile
3308 echo "DIRS += $LANG_OBJS_DIR" >> Makefile.am
3309 echo "LANG_DIRS += $LANG_OBJS_DIR" >> Makefile.am
3310 }
3312 generate_settings() {
3313 STAGE="[SETTING]"
3315 make_sed
3317 # Create the language file
3318 mkdir -p $SETTING_OBJS_DIR
3320 log 1 "Generating setting/Makefile..."
3321 echo "# Auto-generated file from 'Makefile.settings.in' -- DO NOT EDIT" > $SETTING_OBJS_DIR/Makefile
3322 < $ROOT_DIR/Makefile.setting.in sed "$SRC_REPLACE" >> $SETTING_OBJS_DIR/Makefile
3323 echo "DIRS += $SETTING_OBJS_DIR" >> Makefile.am
3324 }
3326 generate_grf() {
3327 STAGE="[BASESET]"
3329 make_sed
3331 # Create the language file
3332 mkdir -p $GRF_OBJS_DIR
3334 log 1 "Generating grf/Makefile..."
3335 echo "# Auto-generated file from 'Makefile.grf.in' -- DO NOT EDIT" > $GRF_OBJS_DIR/Makefile
3336 < $ROOT_DIR/Makefile.grf.in sed "$SRC_REPLACE" >> $GRF_OBJS_DIR/Makefile
3337 echo "DIRS += $GRF_OBJS_DIR" >> Makefile.am
3338 }
3340 generate_src_normal() {
3341 STAGE=$1
3343 make_sed
3345 # Create the source file
3346 mkdir -p $SRC_OBJS_DIR
3348 log 1 "Generating $2/Makefile..."
3349 echo "# Auto-generated file from 'Makefile.src.in' -- DO NOT EDIT" > $SRC_OBJS_DIR/Makefile
3350 < $ROOT_DIR/Makefile.src.in sed "$SRC_REPLACE" >> $SRC_OBJS_DIR/Makefile
3351 echo "DIRS += $SRC_OBJS_DIR" >> Makefile.am
3352 echo "SRC_DIRS += $SRC_OBJS_DIR" >> Makefile.am
3353 }
3355 generate_src_osx() {
3356 cc_host_orig="$cc_host"
3357 cxx_host_orig="$cxx_host"
3358 CFLAGS_orig="$CFLAGS"
3359 LDFLAGS_orig="$LDFLAGS"
3361 for type in $enable_universal; do
3363 if [ -n "$osx_sdk_104_path" ]; then
3364 # Use 10.4 SDK for 32-bit targets
3365 CFLAGS="-isysroot $osx_sdk_104_path $CFLAGS_orig"
3366 LDFLAGS="-Wl,-syslibroot,$osx_sdk_104_path $LDFLAGS_orig"
3367 fi
3369 # We don't want to duplicate the x86_64 stuff for each target, so do it once here
3370 if [ "$type" = "ppc64" ] || [ "$type" = "x86_64" ]; then
3371 # 64 bits is always 10.5 or higher. Furthermore it has a non const ICONV
3372 # and they also removed support for QuickTime/QuickDraw
3373 if [ -n "$osx_sdk_path" ]; then
3374 CFLAGS="-isysroot $osx_sdk_path $CFLAGS_orig"
3375 LDFLAGS="-Wl,-syslibroot,$osx_sdk_path $LDFLAGS_orig"
3376 fi
3377 CFLAGS="$CFLAGS -D_SQ64 -DNO_QUICKTIME -UENABLE_COCOA_QUICKDRAW"
3378 LIBS="`echo $LIBS | sed 's/-framework QuickTime//'`"
3379 fi
3381 case $type in
3382 ppc)
3383 BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc"
3384 cc_host="$cc_host_orig -arch ppc -mmacosx-version-min=10.3"
3385 cxx_host="$cxx_host_orig -arch ppc -mmacosx-version-min=10.3"
3386 generate_src_normal "[ppc]" "objs/ppc";;
3387 ppc970)
3388 BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc970"
3389 cc_host="$cc_host_orig -arch ppc970 -mmacosx-version-min=10.3 -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
3390 cxx_host="$cxx_host_orig -arch ppc970 -mmacosx-version-min=10.3 -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
3391 generate_src_normal "[ppc970]" "objs/ppc970";;
3392 i386)
3393 BASE_SRC_OBJS_DIR="$OBJS_DIR/i386"
3394 cc_host="$cc_host_orig -arch i386 -mmacosx-version-min=10.4"
3395 cxx_host="$cxx_host_orig -arch i386 -mmacosx-version-min=10.4"
3396 generate_src_normal "[i386]" "objs/i386";;
3397 ppc64)
3398 BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc64"
3399 cc_host="$cc_host_orig -arch ppc64 -mmacosx-version-min=10.5"
3400 cxx_host="$cxx_host_orig -arch ppc64 -mmacosx-version-min=10.5"
3401 generate_src_normal "[ppc64]" "objs/ppc64";;
3402 x86_64)
3403 BASE_SRC_OBJS_DIR="$OBJS_DIR/x86_64"
3404 cc_host="$cc_host_orig -arch x86_64 -mmacosx-version-min=10.5"
3405 cxx_host="$cxx_host_orig -arch x86_64 -mmacosx-version-min=10.5"
3406 generate_src_normal "[x86_64]" "objs/x86_64";;
3407 *) log 1 "Unknown architecture requested for universal build: $type";;
3408 esac
3409 done
3410 }
3412 generate_src() {
3413 if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
3414 generate_src_osx
3415 else
3416 generate_src_normal "[SRC]" "objs"
3417 fi
3418 }
3420 showhelp() {
3421 echo "'configure' configures OpenTTD."
3422 echo ""
3423 echo "Usage: $0 [OPTION]... [VAR=VALUE]..."
3424 echo ""
3425 echo "To assign environment variables (e.g., CC, CFLAGS...), specify them as"
3426 echo "VAR=VALUE. See below for descriptions of some of the useful variables."
3427 echo ""
3428 echo "Defaults for the options are specified in brackets."
3429 echo ""
3430 echo "Configuration:"
3431 echo " -h, --help display this help and exit"
3432 echo ""
3433 echo "System types:"
3434 echo " --build=BUILD configure for building on BUILD [guessed]"
3435 echo " --host=HOST cross-compile to build programs to run"
3436 echo " on HOST [BUILD]"
3437 echo " --windres=WINDRES the windres to use [HOST-windres]"
3438 echo " --strip=STRIP the strip to use [HOST-strip]"
3439 echo " --awk=AWK the awk to use in configure [awk]"
3440 echo " --pkg-config=PKG-CONFIG the pkg-config to use in configure [pkg-config]"
3441 echo " --lipo=LIPO the lipo to use (OSX ONLY) [HOST-lipo]"
3442 echo " --os=OS the OS we are compiling for [DETECT]"
3443 echo " DETECT/UNIX/OSX/FREEBSD/DRAGONFLY/OPENBSD/"
3444 echo " NETBSD/MORPHOS/HPUX/BEOS/SUNOS/CYGWIN/"
3445 echo " MINGW/OS2/DOS/WINCE/PSP/HAIKU"
3446 echo " --endian=ENDIAN set the endian of the HOST (AUTO/LE/BE)"
3447 echo ""
3448 echo "Paths:"
3449 echo " --prefix-dir=dir specifies the prefix for all installed"
3450 echo " files [/usr/local]"
3451 echo " --binary-dir=dir location of the binary. Will be prefixed"
3452 echo " with the prefix-dir [games]"
3453 echo " --data-dir=dir location of data files (lang, data, gm)."
3454 echo " Will be prefixed with the prefix-dir"
3455 echo " [share/games/openttd]"
3456 echo " --doc-dir=dir location of the doc files"
3457 echo " Will be prefixed with the prefix-dir"
3458 echo " [$doc_dir]"
3459 echo " --icon-dir=dir location of icons. Will be prefixed"
3460 echo " with the prefix-dir [share/pixmaps]"
3461 echo " --icon-theme-dir=dir location of icon theme."
3462 echo " Will be prefixed with the prefix-dir"
3463 echo " and postfixed with size-dirs [$icon_theme_dir]"
3464 echo " --man-dir=dir location of the manual page (UNIX only)"
3465 echo " Will be prefixed with the prefix-dir"
3466 echo " [$man_dir]"
3467 echo " --menu-dir=dir location of the menu item. (UNIX only, except OSX)"
3468 echo " Will be prefixed with the prefix-dir"
3469 echo " [share/applications]"
3470 echo " --personal-dir=dir location of the personal directory"
3471 echo " [os-dependent default]"
3472 echo " --shared-dir=dir location of shared data files"
3473 echo " [os-dependent default]"
3474 echo " --install-dir=dir specifies the root to install to."
3475 echo " Useful to install into jails [/]"
3476 echo " --binary-name the name used for the binary, icons,"
3477 echo " desktop file, etc. when installing [openttd]"
3478 echo ""
3479 echo "Features and packages:"
3480 echo " --enable-debug[=LVL] enable debug-mode (LVL=[0123], 0 is release)"
3481 echo " --enable-desync-debug=[LVL] enable desync debug options (LVL=[012], 0 is none"
3482 echo " --enable-profiling enables profiling"
3483 echo " --enable-lto enables GCC's Link Time Optimization (LTO)/ICC's"
3484 echo " Interprocedural Optimization if available"
3485 echo " --enable-dedicated compile a dedicated server (without video)"
3486 echo " --enable-static enable static compile (doesn't work for"
3487 echo " all HOSTs)"
3488 echo " --enable-translator enable extra output for translators"
3489 echo " --enable-universal[=ARCH] enable universal builds (OSX ONLY). Allowed is any combination"
3490 echo " of architectures: i386 ppc ppc970 ppc64 x86_64"
3491 echo " Default architectures are: i386 ppc"
3492 echo " --enable-osx-g5 enables optimizations for ppc970 (G5) (OSX ONLY)"
3493 echo " --disable-cocoa-quartz disable the quartz window mode driver for Cocoa (OSX ONLY)"
3494 echo " --disable-cocoa-quickdraw disable the quickdraw window mode driver for Cocoa (OSX ONLY)"
3495 echo " --disable-unicode disable unicode support to build win9x"
3496 echo " version (Win32 ONLY)"
3497 echo " --enable-console compile as a console application instead of as a GUI application."
3498 echo " If this setting is active, debug output will appear in the same"
3499 echo " console instead of opening a new window. (Win32 ONLY)"
3500 echo " --disable-network disable network support"
3501 echo " --disable-assert disable asserts (continue on errors)"
3502 echo " --enable-strip enable any possible stripping"
3503 echo " --without-osx-sysroot disable the automatic adding of sysroot "
3504 echo " (OSX ONLY)"
3505 echo " --without-application-bundle disable generation of application bundle"
3506 echo " (OSX ONLY)"
3507 echo " --without-menu-entry Don't generate a menu item (Freedesktop based only)"
3508 echo " --menu-group=group Category in which the menu item will be placed (Freedesktop based only)"
3509 echo " --menu-name=name Name of the menu item when placed [OpenTTD]"
3510 echo " --with-direct-music enable direct music support (Win32 ONLY)"
3511 echo " --with-sort=sort define a non-default location for sort"
3512 echo " --with-midi=midi define which midi-player to use"
3513 echo " --with-midi-arg=arg define which args to use for the"
3514 echo " midi-player"
3515 echo " --with-libtimidity[=\"pkg-config libtimidity\"]"
3516 echo " enables libtimidity support"
3517 echo " --with-allegro[=\"pkg-config allegro\"]"
3518 echo " enables Allegro video driver support"
3519 echo " --with-cocoa enables COCOA video driver (OSX ONLY)"
3520 echo " --with-sdl[=\"pkg-config sdl\"] enables SDL video driver support"
3521 echo " --with-zlib[=\"pkg-config zlib\"]"
3522 echo " enables zlib support"
3523 echo " --with-liblzma[=\"pkg-config liblzma\"]"
3524 echo " enables liblzma support"
3525 echo " --with-liblzo2[=liblzo2.a] enables liblzo2 support"
3526 echo " --with-png[=\"pkg-config libpng\"]"
3527 echo " enables libpng support"
3528 echo " --with-freetype[=\"pkg-config freetype2\"]"
3529 echo " enables libfreetype support"
3530 echo " --with-fontconfig[=\"pkg-config fontconfig\"]"
3531 echo " enables fontconfig support"
3532 echo " --with-xdg-basedir[=\"pkg-config libxdg-basedir\"]"
3533 echo " enables XDG base directory support"
3534 echo " --with-icu enables icu components for layout and sorting"
3535 echo " --with-icu-layout[=\"pkg-config icu-lx\"]"
3536 echo " enables icu components for layouting (right-to-left support)"
3537 echo " --with-icu-sort[=\"pkg-config icu-i18n\"]"
3538 echo " enables icu components for locale specific string sorting"
3539 echo " --static-icu try to link statically (libsicu instead of"
3540 echo " libicu; can fail as the new name is guessed)"
3541 echo " --with-iconv[=iconv-path] enables iconv support"
3542 echo " --with-psp-config[=psp-config] enables psp-config support (PSP ONLY)"
3543 echo " --disable-builtin-depend disable use of builtin deps finder"
3544 echo " --with-makedepend[=makedepend] enables makedepend support"
3545 echo " --with-ccache enables ccache support"
3546 echo " --with-distcc enables distcc support"
3547 echo " --without-grfcodec disable usage of grfcodec and re-generation of base sets"
3548 echo " --without-threads disable threading support"
3549 echo " --without-sse disable SSE support (x86/x86_64 only)"
3550 echo ""
3551 echo "Some influential environment variables:"
3552 echo " CC C compiler command"
3553 echo " CXX C++ compiler command"
3554 echo " CFLAGS C compiler flags"
3555 echo " CXXFLAGS C++ compiler flags"
3556 echo " WINDRES windres command"
3557 echo " LDFLAGS linker flags, e.g. -L<lib dir> if you"
3558 echo " have libraries in a nonstandard"
3559 echo " directory <lib dir>"
3560 echo " CFLAGS_BUILD C compiler flags for build time tool generation"
3561 echo " CXXFLAGS_BUILD C++ compiler flags for build time tool generation"
3562 echo " LDFLAGS_BUILD linker flags for build time tool generation"
3563 echo ""
3564 echo "Use these variables to override the choices made by 'configure' or to help"
3565 echo "it to find libraries and programs with nonstandard names/locations."
3566 }