1# Configure paths for SDL 2# Sam Lantinga 9/21/99 3# stolen from Manish Singh 4# stolen back from Frank Belew 5# stolen from Manish Singh 6# Shamelessly stolen from Owen Taylor 7 8dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) 9dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS 10dnl 11AC_DEFUN([AM_PATH_SDL], 12[dnl 13dnl Get the cflags and libraries from the sdl-config script 14dnl 15AC_ARG_WITH(sdl-static,[ --with-sdl-static Link SDL staticaly (optional)], 16 sdl_static="$withval", sdl_static="") 17AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)], 18 sdl_prefix="$withval", sdl_prefix="") 19AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)], 20 sdl_exec_prefix="$withval", sdl_exec_prefix="") 21AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program], 22 , enable_sdltest=yes) 23 24 if test x$sdl_exec_prefix != x ; then 25 sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix" 26 if test x${SDL_CONFIG+set} != xset ; then 27 SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config 28 fi 29 fi 30 if test x$sdl_prefix != x ; then 31 sdl_args="$sdl_args --prefix=$sdl_prefix" 32 if test x${SDL_CONFIG+set} != xset ; then 33 SDL_CONFIG=$sdl_prefix/bin/sdl-config 34 fi 35 fi 36 37 AC_REQUIRE([AC_CANONICAL_TARGET]) 38 PATH="$prefix/bin:$prefix/usr/bin:$PATH" 39 AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH]) 40 min_sdl_version=ifelse([$1], ,0.11.0,$1) 41 AC_MSG_CHECKING(for SDL - version >= $min_sdl_version) 42 no_sdl="" 43 if test "$SDL_CONFIG" = "no" ; then 44 no_sdl=yes 45 else 46 SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags` 47 48 if test x"$sdl_static" = x"yes"; then 49 SDL_LIBS=`$SDL_CONFIG $sdlconf_args --static-libs` 50 else 51 SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs` 52 fi 53 54 sdl_major_version=`$SDL_CONFIG $sdl_args --version | \ 55 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 56 sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \ 57 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 58 sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ 59 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 60 if test "x$enable_sdltest" = "xyes" ; then 61 ac_save_CFLAGS="$CFLAGS" 62 ac_save_CXXFLAGS="$CXXFLAGS" 63 ac_save_LIBS="$LIBS" 64 CFLAGS="$CFLAGS $SDL_CFLAGS" 65 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 66 LIBS="$LIBS $SDL_LIBS" 67dnl 68dnl Now check if the installed SDL is sufficiently new. (Also sanity 69dnl checks the results of sdl-config to some extent 70dnl 71 rm -f conf.sdltest 72 AC_TRY_RUN([ 73#include <stdio.h> 74#include <stdlib.h> 75#include <string.h> 76#include <SDL/SDL.h> 77 78char* 79my_strdup (char *str) 80{ 81 char *new_str; 82 83 if (str) 84 { 85 new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); 86 strcpy (new_str, str); 87 } 88 else 89 new_str = NULL; 90 91 return new_str; 92} 93 94int main (int argc, char *argv[]) 95{ 96 int major, minor, micro; 97 char *tmp_version; 98 99 /* This hangs on some systems (?) 100 system ("touch conf.sdltest"); 101 */ 102 { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } 103 104 /* HP/UX 9 (%@#!) writes to sscanf strings */ 105 tmp_version = my_strdup("$min_sdl_version"); 106 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { 107 printf("%s, bad version string\n", "$min_sdl_version"); 108 exit(1); 109 } 110 111 if (($sdl_major_version > major) || 112 (($sdl_major_version == major) && ($sdl_minor_version > minor)) || 113 (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) 114 { 115 return 0; 116 } 117 else 118 { 119 printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); 120 printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); 121 printf("*** best to upgrade to the required version.\n"); 122 printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); 123 printf("*** to point to the correct copy of sdl-config, and remove the file\n"); 124 printf("*** config.cache before re-running configure\n"); 125 return 1; 126 } 127} 128 129],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) 130 CFLAGS="$ac_save_CFLAGS" 131 CXXFLAGS="$ac_save_CXXFLAGS" 132 LIBS="$ac_save_LIBS" 133 fi 134 fi 135 if test "x$no_sdl" = x ; then 136 AC_MSG_RESULT(yes) 137 ifelse([$2], , :, [$2]) 138 else 139 AC_MSG_RESULT(no) 140 if test "$SDL_CONFIG" = "no" ; then 141 echo "*** The sdl-config script installed by SDL could not be found" 142 echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" 143 echo "*** your path, or set the SDL_CONFIG environment variable to the" 144 echo "*** full path to sdl-config." 145 else 146 if test -f conf.sdltest ; then 147 : 148 else 149 echo "*** Could not run SDL test program, checking why..." 150 CFLAGS="$CFLAGS $SDL_CFLAGS" 151 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 152 LIBS="$LIBS $SDL_LIBS" 153 AC_TRY_LINK([ 154#include <stdio.h> 155#include <SDL/SDL.h> 156 157int main(int argc, char *argv[]) 158{ return 0; } 159#undef main 160#define main K_and_R_C_main 161], [ return 0; ], 162 [ echo "*** The test program compiled, but did not run. This usually means" 163 echo "*** that the run-time linker is not finding SDL or finding the wrong" 164 echo "*** version of SDL. If it is not finding SDL, you'll need to set your" 165 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" 166 echo "*** to the installed location Also, make sure you have run ldconfig if that" 167 echo "*** is required on your system" 168 echo "***" 169 echo "*** If you have an old version installed, it is best to remove it, although" 170 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], 171 [ echo "*** The test program failed to compile or link. See the file config.log for the" 172 echo "*** exact error that occured. This usually means SDL was incorrectly installed" 173 echo "*** or that you have moved SDL since it was installed. In the latter case, you" 174 echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ]) 175 CFLAGS="$ac_save_CFLAGS" 176 CXXFLAGS="$ac_save_CXXFLAGS" 177 LIBS="$ac_save_LIBS" 178 fi 179 fi 180 SDL_CFLAGS="" 181 SDL_LIBS="" 182 ifelse([$3], , :, [$3]) 183 fi 184 AC_SUBST(SDL_CFLAGS) 185 AC_SUBST(SDL_LIBS) 186 rm -f conf.sdltest 187]) 188dnl --------------------------------------------------------------------------- 189dnl Macros for wxWindows detection. Typically used in configure.in as: 190dnl 191dnl AC_ARG_ENABLE(...) 192dnl AC_ARG_WITH(...) 193dnl ... 194dnl AM_OPTIONS_WXCONFIG 195dnl ... 196dnl ... 197dnl AM_PATH_WXCONFIG(2.3.4, wxWin=1) 198dnl if test "$wxWin" != 1; then 199dnl AC_MSG_ERROR([ 200dnl wxWindows must be installed on your system 201dnl but wx-config script couldn't be found. 202dnl 203dnl Please check that wx-config is in path, the directory 204dnl where wxWindows libraries are installed (returned by 205dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or 206dnl equivalent variable and wxWindows version is 2.3.4 or above. 207dnl ]) 208dnl fi 209dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS" 210dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY" 211dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY" 212dnl 213dnl LDFLAGS="$LDFLAGS $WX_LIBS" 214dnl --------------------------------------------------------------------------- 215 216dnl --------------------------------------------------------------------------- 217dnl AM_OPTIONS_WXCONFIG 218dnl 219dnl adds support for --wx-prefix, --wx-exec-prefix and --wx-config 220dnl command line options 221dnl --------------------------------------------------------------------------- 222 223AC_DEFUN([AM_OPTIONS_WXCONFIG], 224[ 225 AC_ARG_WITH(wx-prefix, [ --with-wx-prefix=PREFIX Prefix where wxWindows is installed (optional)], 226 wx_config_prefix="$withval", wx_config_prefix="") 227 AC_ARG_WITH(wx-exec-prefix,[ --with-wx-exec-prefix=PREFIX Exec prefix where wxWindows is installed (optional)], 228 wx_config_exec_prefix="$withval", wx_config_exec_prefix="") 229 AC_ARG_WITH(wx-config,[ --with-wx-config=CONFIG wx-config script to use (optional)], 230 wx_config_name="$withval", wx_config_name="") 231]) 232 233dnl --------------------------------------------------------------------------- 234dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) 235dnl 236dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC 237dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME 238dnl environment variable to override the default name of the wx-config script 239dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this 240dnl case the macro won't even waste time on tests for its existence. 241dnl --------------------------------------------------------------------------- 242 243dnl 244dnl Get the cflags and libraries from the wx-config script 245dnl 246AC_DEFUN([AM_PATH_WXCONFIG], 247[ 248 dnl do we have wx-config name: it can be wx-config or wxd-config or ... 249 if test x${WX_CONFIG_NAME+set} != xset ; then 250 WX_CONFIG_NAME=wx-config 251 fi 252 if test "x$wx_config_name" != x ; then 253 WX_CONFIG_NAME="$wx_config_name" 254 fi 255 256 dnl deal with optional prefixes 257 if test x$wx_config_exec_prefix != x ; then 258 wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix" 259 WX_LOOKUP_PATH="$wx_config_exec_prefix/bin" 260 fi 261 if test x$wx_config_prefix != x ; then 262 wx_config_args="$wx_config_args --prefix=$wx_config_prefix" 263 WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin" 264 fi 265 266 dnl don't search the PATH if WX_CONFIG_NAME is absolute filename 267 if test -x "$WX_CONFIG_NAME" ; then 268 AC_MSG_CHECKING(for wx-config) 269 WX_CONFIG_PATH="$WX_CONFIG_NAME" 270 AC_MSG_RESULT($WX_CONFIG_PATH) 271 else 272 AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH") 273 fi 274 275 if test "$WX_CONFIG_PATH" != "no" ; then 276 WX_VERSION="" 277 no_wx="" 278 279 min_wx_version=ifelse([$1], ,2.2.1,$1) 280 AC_MSG_CHECKING(for wxWindows version >= $min_wx_version) 281 282 WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args" 283 284 WX_VERSION=`$WX_CONFIG_WITH_ARGS --version` 285 wx_config_major_version=`echo $WX_VERSION | \ 286 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 287 wx_config_minor_version=`echo $WX_VERSION | \ 288 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 289 wx_config_micro_version=`echo $WX_VERSION | \ 290 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 291 292 wx_requested_major_version=`echo $min_wx_version | \ 293 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 294 wx_requested_minor_version=`echo $min_wx_version | \ 295 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 296 wx_requested_micro_version=`echo $min_wx_version | \ 297 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 298 299 wx_ver_ok="" 300 if test $wx_config_major_version -gt $wx_requested_major_version; then 301 wx_ver_ok=yes 302 else 303 if test $wx_config_major_version -eq $wx_requested_major_version; then 304 if test $wx_config_minor_version -gt $wx_requested_minor_version; then 305 wx_ver_ok=yes 306 else 307 if test $wx_config_minor_version -eq $wx_requested_minor_version; then 308 if test $wx_config_micro_version -ge $wx_requested_micro_version; then 309 wx_ver_ok=yes 310 fi 311 fi 312 fi 313 fi 314 fi 315 316 if test "x$wx_ver_ok" = x ; then 317 no_wx=yes 318 else 319 WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs` 320 WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs` 321 322 dnl starting with version 2.2.6 wx-config has --cppflags argument 323 wx_has_cppflags="" 324 if test $wx_config_major_version -gt 2; then 325 wx_has_cppflags=yes 326 else 327 if test $wx_config_major_version -eq 2; then 328 if test $wx_config_minor_version -gt 2; then 329 wx_has_cppflags=yes 330 else 331 if test $wx_config_minor_version -eq 2; then 332 if test $wx_config_micro_version -ge 6; then 333 wx_has_cppflags=yes 334 fi 335 fi 336 fi 337 fi 338 fi 339 340 if test "x$wx_has_cppflags" = x ; then 341 dnl no choice but to define all flags like CFLAGS 342 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags` 343 WX_CPPFLAGS=$WX_CFLAGS 344 WX_CXXFLAGS=$WX_CFLAGS 345 346 WX_CFLAGS_ONLY=$WX_CFLAGS 347 WX_CXXFLAGS_ONLY=$WX_CFLAGS 348 else 349 dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS 350 WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags` 351 WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags` 352 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags` 353 354 WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"` 355 WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"` 356 fi 357 fi 358 359 if test "x$no_wx" = x ; then 360 AC_MSG_RESULT(yes (version $WX_VERSION)) 361 ifelse([$2], , :, [$2]) 362 else 363 if test "x$WX_VERSION" = x; then 364 dnl no wx-config at all 365 AC_MSG_RESULT(no) 366 else 367 AC_MSG_RESULT(no (version $WX_VERSION is not new enough)) 368 fi 369 370 WX_CFLAGS="" 371 WX_CPPFLAGS="" 372 WX_CXXFLAGS="" 373 WX_LIBS="" 374 WX_LIBS_STATIC="" 375 ifelse([$3], , :, [$3]) 376 fi 377 fi 378 379 AC_SUBST(WX_CPPFLAGS) 380 AC_SUBST(WX_CFLAGS) 381 AC_SUBST(WX_CXXFLAGS) 382 AC_SUBST(WX_CFLAGS_ONLY) 383 AC_SUBST(WX_CXXFLAGS_ONLY) 384 AC_SUBST(WX_LIBS) 385 AC_SUBST(WX_LIBS_STATIC) 386 AC_SUBST(WX_VERSION) 387]) 388# Configure paths for FreeType2 389# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor 390# 391 392# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) 393# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS. 394# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is 395# FreeType 2.0.4). 396# 397AC_DEFUN([AC_CHECK_FT2], 398 [# Get the cflags and libraries from the freetype-config script 399 # 400 AC_ARG_WITH([ft-prefix], 401 AC_HELP_STRING([--with-ft-prefix=PREFIX], 402 [Prefix where FreeType is installed (optional)]), 403 [ft_config_prefix="$withval"], 404 [ft_config_prefix=""]) 405 406 AC_ARG_WITH([ft-exec-prefix], 407 AC_HELP_STRING([--with-ft-exec-prefix=PREFIX], 408 [Exec prefix where FreeType is installed (optional)]), 409 [ft_config_exec_prefix="$withval"], 410 [ft_config_exec_prefix=""]) 411 412 AC_ARG_ENABLE([freetypetest], 413 AC_HELP_STRING([--disable-freetypetest], 414 [Do not try to compile and run a test FreeType program]), 415 [], 416 [enable_fttest=yes]) 417 418 if test x$ft_config_exec_prefix != x ; then 419 ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix" 420 if test x${FT2_CONFIG+set} != xset ; then 421 FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config 422 fi 423 fi 424 425 if test x$ft_config_prefix != x ; then 426 ft_config_args="$ft_config_args --prefix=$ft_config_prefix" 427 if test x${FT2_CONFIG+set} != xset ; then 428 FT2_CONFIG=$ft_config_prefix/bin/freetype-config 429 fi 430 fi 431 432 AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no]) 433 434 min_ft_version=m4_if([$1], [], [7.0.1], [$1]) 435 AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version]) 436 no_ft="" 437 if test "$FT2_CONFIG" = "no" ; then 438 no_ft=yes 439 else 440 FT2_CFLAGS=`pkg-config freetype2 --cflags` 441 FT2_LIBS=`pkg-config freetype2 --libs` 442 ft_config_major_version=`pkg-config freetype2 --modversion | \ 443 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 444 ft_config_minor_version=`pkg-config freetype2 --modversion | \ 445 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 446 ft_config_micro_version=`pkg-config freetype2 --modversion | \ 447 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 448 ft_min_major_version=`echo $min_ft_version | \ 449 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 450 ft_min_minor_version=`echo $min_ft_version | \ 451 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 452 ft_min_micro_version=`echo $min_ft_version | \ 453 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 454 if test x$enable_fttest = xyes ; then 455 ft_config_is_lt="" 456 if test $ft_config_major_version -lt $ft_min_major_version ; then 457 ft_config_is_lt=yes 458 else 459 if test $ft_config_major_version -eq $ft_min_major_version ; then 460 if test $ft_config_minor_version -lt $ft_min_minor_version ; then 461 ft_config_is_lt=yes 462 else 463 if test $ft_config_minor_version -eq $ft_min_minor_version ; then 464 if test $ft_config_micro_version -lt $ft_min_micro_version ; then 465 ft_config_is_lt=yes 466 fi 467 fi 468 fi 469 fi 470 fi 471 if test x$ft_config_is_lt = xyes ; then 472 no_ft=yes 473 else 474 ac_save_CFLAGS="$CFLAGS" 475 ac_save_LIBS="$LIBS" 476 CFLAGS="$CFLAGS $FT2_CFLAGS" 477 LIBS="$FT2_LIBS $LIBS" 478 479 # 480 # Sanity checks for the results of freetype-config to some extent. 481 # 482 AC_RUN_IFELSE([ 483 AC_LANG_SOURCE([[ 484 485#include <ft2build.h> 486#include FT_FREETYPE_H 487#include <stdio.h> 488#include <stdlib.h> 489 490int 491main() 492{ 493 FT_Library library; 494 FT_Error error; 495 496 error = FT_Init_FreeType(&library); 497 498 if (error) 499 return 1; 500 else 501 { 502 FT_Done_FreeType(library); 503 return 0; 504 } 505} 506 507 ]]) 508 ], 509 [], 510 [no_ft=yes], 511 [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"]) 512 513 CFLAGS="$ac_save_CFLAGS" 514 LIBS="$ac_save_LIBS" 515 fi # test $ft_config_version -lt $ft_min_version 516 fi # test x$enable_fttest = xyes 517 fi # test "$FT2_CONFIG" = "no" 518 519 if test x$no_ft = x ; then 520 AC_MSG_RESULT([yes]) 521 m4_if([$2], [], [:], [$2]) 522 else 523 AC_MSG_RESULT([no]) 524 if test "$FT2_CONFIG" = "no" ; then 525 AC_MSG_WARN([ 526 527 The freetype-config script installed by FreeType 2 could not be found. 528 If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in 529 your path, or set the FT2_CONFIG environment variable to the 530 full path to freetype-config. 531 ]) 532 else 533 if test x$ft_config_is_lt = xyes ; then 534 AC_MSG_WARN([ 535 536 Your installed version of the FreeType 2 library is too old. 537 If you have different versions of FreeType 2, make sure that 538 correct values for --with-ft-prefix or --with-ft-exec-prefix 539 are used, or set the FT2_CONFIG environment variable to the 540 full path to freetype-config. 541 ]) 542 else 543 AC_MSG_WARN([ 544 545 The FreeType test program failed to run. If your system uses 546 shared libraries and they are installed outside the normal 547 system library path, make sure the variable LD_LIBRARY_PATH 548 (or whatever is appropiate for your system) is correctly set. 549 ]) 550 fi 551 fi 552 553 FT2_CFLAGS="" 554 FT2_LIBS="" 555 m4_if([$3], [], [:], [$3]) 556 fi 557 558 AC_SUBST([FT2_CFLAGS]) 559 AC_SUBST([FT2_LIBS])]) 560 561# end of freetype2.m4 562# Configure paths for libogg 563# Jack Moffitt <jack@icecast.org> 10-21-2000 564# Shamelessly stolen from Owen Taylor and Manish Singh 565 566dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) 567dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS 568dnl 569AC_DEFUN([XIPH_PATH_OGG], 570[dnl 571dnl Get the cflags and libraries 572dnl 573AC_ARG_WITH(ogg,[ --with-ogg=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="") 574AC_ARG_WITH(ogg-libraries,[ --with-ogg-libraries=DIR Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="") 575AC_ARG_WITH(ogg-includes,[ --with-ogg-includes=DIR Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="") 576AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes) 577 578 if test "x$ogg_libraries" != "x" ; then 579 OGG_LIBS="-L$ogg_libraries" 580 elif test "x$ogg_prefix" != "x" ; then 581 OGG_LIBS="-L$ogg_prefix/lib" 582 elif test "x$prefix" != "xNONE" ; then 583 OGG_LIBS="-L$prefix/lib" 584 fi 585 586if test `uname` = Darwin; then 587 OGG_LIBS="$OGG_LIBS -framework Ogg" 588else 589 OGG_LIBS="$OGG_LIBS -logg" 590fi 591 592 if test "x$ogg_includes" != "x" ; then 593 OGG_CFLAGS="-I$ogg_includes" 594 elif test "x$ogg_prefix" != "x" ; then 595 OGG_CFLAGS="-I$ogg_prefix/include" 596 elif test "x$prefix" != "xNONE"; then 597 OGG_CFLAGS="-I$prefix/include" 598 fi 599 600 AC_MSG_CHECKING(for Ogg) 601 no_ogg="" 602 603 604 if test "x$enable_oggtest" = "xyes" ; then 605 ac_save_CFLAGS="$CFLAGS" 606 ac_save_LIBS="$LIBS" 607 CFLAGS="$CFLAGS $OGG_CFLAGS" 608 LIBS="$LIBS $OGG_LIBS" 609dnl 610dnl Now check if the installed Ogg is sufficiently new. 611dnl 612 rm -f conf.oggtest 613 AC_TRY_RUN([ 614#include <stdio.h> 615#include <stdlib.h> 616#include <string.h> 617#include <ogg/ogg.h> 618 619int main () 620{ 621 system("touch conf.oggtest"); 622 return 0; 623} 624 625],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) 626 CFLAGS="$ac_save_CFLAGS" 627 LIBS="$ac_save_LIBS" 628 fi 629 630 if test "x$no_ogg" = "x" ; then 631 AC_MSG_RESULT(yes) 632 ifelse([$1], , :, [$1]) 633 else 634 AC_MSG_RESULT(no) 635 if test -f conf.oggtest ; then 636 : 637 else 638 echo "*** Could not run Ogg test program, checking why..." 639 CFLAGS="$CFLAGS $OGG_CFLAGS" 640 LIBS="$LIBS $OGG_LIBS" 641 AC_TRY_LINK([ 642#include <stdio.h> 643#include <ogg/ogg.h> 644], [ return 0; ], 645 [ echo "*** The test program compiled, but did not run. This usually means" 646 echo "*** that the run-time linker is not finding Ogg or finding the wrong" 647 echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" 648 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" 649 echo "*** to the installed location Also, make sure you have run ldconfig if that" 650 echo "*** is required on your system" 651 echo "***" 652 echo "*** If you have an old version installed, it is best to remove it, although" 653 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], 654 [ echo "*** The test program failed to compile or link. See the file config.log for the" 655 echo "*** exact error that occured. This usually means Ogg was incorrectly installed" 656 echo "*** or that you have moved Ogg since it was installed." ]) 657 CFLAGS="$ac_save_CFLAGS" 658 LIBS="$ac_save_LIBS" 659 fi 660 OGG_CFLAGS="" 661 OGG_LIBS="" 662 ifelse([$2], , :, [$2]) 663 fi 664 AC_SUBST(OGG_CFLAGS) 665 AC_SUBST(OGG_LIBS) 666 rm -f conf.oggtest 667]) 668# Configure paths for libvorbis 669# Jack Moffitt <jack@icecast.org> 10-21-2000 670# Shamelessly stolen from Owen Taylor and Manish Singh 671# thomasvs added check for vorbis_bitrate_addblock which is new in rc3 672 673dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) 674dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS 675dnl 676AC_DEFUN([XIPH_PATH_VORBIS], 677[dnl 678dnl Get the cflags and libraries 679dnl 680AC_ARG_WITH(vorbis,[ --with-vorbis=PFX Prefix where libvorbis is installed (optional)], vorbis_prefix="$withval", vorbis_prefix="") 681AC_ARG_WITH(vorbis-libraries,[ --with-vorbis-libraries=DIR Directory where libvorbis library is installed (optional)], vorbis_libraries="$withval", vorbis_libraries="") 682AC_ARG_WITH(vorbis-includes,[ --with-vorbis-includes=DIR Directory where libvorbis header files are installed (optional)], vorbis_includes="$withval", vorbis_includes="") 683AC_ARG_ENABLE(vorbistest, [ --disable-vorbistest Do not try to compile and run a test Vorbis program],, enable_vorbistest=yes) 684 685 if test "x$vorbis_libraries" != "x" ; then 686 VORBIS_LIBS="-L$vorbis_libraries" 687 elif test "x$vorbis_prefix" != "x" ; then 688 VORBIS_LIBS="-L$vorbis_prefix/lib" 689 elif test "x$prefix" != "xNONE"; then 690 VORBIS_LIBS="-L$prefix/lib" 691 fi 692 693 if test `uname` = Darwin; then 694 VORBIS_LIBS="$VORBIS_LIBS -framework Vorbis -lm" 695 VORBISFILE_LIBS="" 696 VORBISENC_LIBS="" 697 else 698 VORBIS_LIBS="$VORBIS_LIBS -lvorbis -lm" 699 VORBISFILE_LIBS="-lvorbisfile" 700 VORBISENC_LIBS="-lvorbisenc" 701 fi 702 703 if test "x$vorbis_includes" != "x" ; then 704 VORBIS_CFLAGS="-I$vorbis_includes" 705 elif test "x$vorbis_prefix" != "x" ; then 706 VORBIS_CFLAGS="-I$vorbis_prefix/include" 707 elif test "x$prefix" != "xNONE"; then 708 VORBIS_CFLAGS="-I$prefix/include" 709 fi 710 711 712 AC_MSG_CHECKING(for Vorbis) 713 no_vorbis="" 714 715 716 if test "x$enable_vorbistest" = "xyes" ; then 717 ac_save_CFLAGS="$CFLAGS" 718 ac_save_LIBS="$LIBS" 719 CFLAGS="$CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS" 720 LIBS="$LIBS $VORBIS_LIBS $VORBISENC_LIBS $OGG_LIBS" 721dnl 722dnl Now check if the installed Vorbis is sufficiently new. 723dnl 724 rm -f conf.vorbistest 725 AC_TRY_RUN([ 726#include <stdio.h> 727#include <stdlib.h> 728#include <string.h> 729#include <vorbis/codec.h> 730#include <vorbis/vorbisenc.h> 731 732int main () 733{ 734 vorbis_block vb; 735 vorbis_dsp_state vd; 736 vorbis_info vi; 737 738 vorbis_info_init (&vi); 739 vorbis_encode_init (&vi, 2, 44100, -1, 128000, -1); 740 vorbis_analysis_init (&vd, &vi); 741 vorbis_block_init (&vd, &vb); 742 /* this function was added in 1.0rc3, so this is what we're testing for */ 743 vorbis_bitrate_addblock (&vb); 744 745 system("touch conf.vorbistest"); 746 return 0; 747} 748 749],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) 750 CFLAGS="$ac_save_CFLAGS" 751 LIBS="$ac_save_LIBS" 752 fi 753 754 if test "x$no_vorbis" = "x" ; then 755 AC_MSG_RESULT(yes) 756 ifelse([$1], , :, [$1]) 757 else 758 AC_MSG_RESULT(no) 759 if test -f conf.vorbistest ; then 760 : 761 else 762 echo "*** Could not run Vorbis test program, checking why..." 763 CFLAGS="$CFLAGS $VORBIS_CFLAGS" 764 LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS" 765 AC_TRY_LINK([ 766#include <stdio.h> 767#include <vorbis/codec.h> 768], [ return 0; ], 769 [ echo "*** The test program compiled, but did not run. This usually means" 770 echo "*** that the run-time linker is not finding Vorbis or finding the wrong" 771 echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your" 772 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" 773 echo "*** to the installed location Also, make sure you have run ldconfig if that" 774 echo "*** is required on your system" 775 echo "***" 776 echo "*** If you have an old version installed, it is best to remove it, although" 777 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], 778 [ echo "*** The test program failed to compile or link. See the file config.log for the" 779 echo "*** exact error that occured. This usually means Vorbis was incorrectly installed" 780 echo "*** or that you have moved Vorbis since it was installed." ]) 781 CFLAGS="$ac_save_CFLAGS" 782 LIBS="$ac_save_LIBS" 783 fi 784 VORBIS_CFLAGS="" 785 VORBIS_LIBS="" 786 VORBISFILE_LIBS="" 787 VORBISENC_LIBS="" 788 ifelse([$2], , :, [$2]) 789 fi 790 AC_SUBST(VORBIS_CFLAGS) 791 AC_SUBST(VORBIS_LIBS) 792 AC_SUBST(VORBISFILE_LIBS) 793 AC_SUBST(VORBISENC_LIBS) 794 rm -f conf.vorbistest 795]) 796