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configure.ac 18 KiB

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  1. # $Id$
  2. AC_INIT(libcaca, 0.99.beta17)
  3. AC_PREREQ(2.50)
  4. AC_CONFIG_AUX_DIR(.auto)
  5. AC_CANONICAL_SYSTEM
  6. AM_INIT_AUTOMAKE([no-define tar-ustar])
  7. dnl AM_MAINTAINER_MODE
  8. AM_CONFIG_HEADER(config.h)
  9. LT_MAJOR="0"
  10. LT_MINOR="99"
  11. LT_MICRO="17"
  12. AC_SUBST(LT_MAJOR)
  13. AC_SUBST(LT_MINOR)
  14. AC_SUBST(LT_MICRO)
  15. LT_VERSION="$LT_MAJOR:$LT_MINOR:$LT_MICRO"
  16. AC_SUBST(LT_VERSION)
  17. AM_PROG_CC_C_O
  18. AC_PROG_CPP
  19. AC_PROG_CXX
  20. AC_PROG_CXXCPP
  21. _AM_DEPENDENCIES([OBJC])
  22. OBJC="${CC}"
  23. AC_SUBST(OBJC)
  24. AC_SUBST(OBJCFLAGS)
  25. AM_PROG_AS
  26. AC_LIBTOOL_WIN32_DLL
  27. AM_PROG_LIBTOOL
  28. AC_LIBTOOL_CXX
  29. AC_C_CONST
  30. AC_C_INLINE
  31. AC_TYPE_SIGNAL
  32. dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  33. dnl now otherwise it might be set in an obscure if statement. Same thing for
  34. dnl PKG_PROG_PKG_CONFIG which needs to be called first.
  35. AC_EGREP_CPP(yes, foo)
  36. PKG_PROG_PKG_CONFIG()
  37. m4_pattern_allow([^PKG_CONFIG_LIBDIR$])
  38. if test "${build}" != "${host}" -a "${PKG_CONFIG_LIBDIR}" = ""; then
  39. export PKG_CONFIG_LIBDIR=/dev/null
  40. fi
  41. AC_MSG_CHECKING(for suffix of libraries)
  42. case "$shrext_cmds" in
  43. .dll) LT_SUFFIX="-$LT_MAJOR$shrext_cmds" ;;
  44. "") LT_SUFFIX=".so.$LT_MAJOR" ;;
  45. *) LT_SUFFIX="$shrext_cmds.$LT_MAJOR" ;;
  46. esac
  47. AC_MSG_RESULT($LT_SUFFIX)
  48. AC_SUBST(LT_SUFFIX)
  49. dnl output driver features
  50. AC_ARG_ENABLE(slang,
  51. [ --enable-slang slang graphics support (autodetected)])
  52. AC_ARG_ENABLE(ncurses,
  53. [ --enable-ncurses ncurses graphics support (autodetected)])
  54. AC_ARG_ENABLE(win32,
  55. [ --enable-win32 Windows console support (autodetected)])
  56. AC_ARG_ENABLE(conio,
  57. [ --enable-conio DOS conio.h graphics support (autodetected)])
  58. AC_ARG_ENABLE(x11,
  59. [ --enable-x11 X11 support (autodetected)])
  60. AC_ARG_ENABLE(gl,
  61. [ --enable-gl OpenGL support (autodetected)])
  62. AC_ARG_ENABLE(cocoa,
  63. [ --enable-cocoa Cocoa support (autodetected)])
  64. AC_ARG_ENABLE(network,
  65. [ --enable-network Network support (autodetected)])
  66. AC_ARG_ENABLE(vga,
  67. [ --enable-vga VGA support (default disabled)])
  68. dnl language bindings
  69. AC_ARG_ENABLE(csharp,
  70. [ --enable-csharp C# bindings (autodetected)])
  71. AC_ARG_ENABLE(cxx,
  72. [ --enable-cxx C++ bindings (autodetected)])
  73. AC_ARG_ENABLE(ruby,
  74. [ --enable-ruby Ruby bindings (autodetected)])
  75. dnl example programs features
  76. AC_ARG_ENABLE(imlib2,
  77. [ --enable-imlib2 Imlib2 graphics support (autodetected)])
  78. dnl conditional builds
  79. AC_ARG_ENABLE(debug,
  80. [ --enable-debug build debug versions of the library (default no)])
  81. AC_ARG_ENABLE(profiling,
  82. [ --enable-profiling activate built-in profiling (default no)])
  83. AC_ARG_ENABLE(plugins,
  84. [ --enable-plugins make X11 and GL drivers plugins (default disabled)])
  85. AC_ARG_ENABLE(doc,
  86. [ --enable-doc build documentation (needs doxygen and LaTeX)])
  87. AC_ARG_ENABLE(cppunit,
  88. [ --enable-cppunit use cppunit for unit tests (autodetected)])
  89. AC_ARG_ENABLE(zzuf,
  90. [ --enable-zzuf use zzuf for fuzzing tests (autodetected)])
  91. AC_CHECK_HEADERS(stdio.h stdarg.h signal.h sys/ioctl.h sys/time.h endian.h unistd.h arpa/inet.h netinet/in.h winsock2.h errno.h locale.h getopt.h dlfcn.h termios.h)
  92. AC_CHECK_FUNCS(signal ioctl snprintf vsnprintf getenv putenv strcasecmp htons)
  93. AC_CHECK_FUNCS(usleep gettimeofday atexit)
  94. ac_cv_have_getopt_long="no"
  95. AC_CHECK_FUNCS(getopt_long,
  96. [ac_cv_have_getopt_long="yes"],
  97. [AC_CHECK_LIB(gnugetopt, getopt_long,
  98. [ac_cv_have_getopt_long="yes"
  99. GETOPT_LIBS="${GETOPT_LIBS} -lgnugetopt"])])
  100. if test "$ac_cv_have_getopt_long" != "no"; then
  101. AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the ‘getopt_long’ function.)
  102. fi
  103. AM_CONDITIONAL(NEED_GETOPT_LONG, test "$ac_cv_have_getopt_long" = "no")
  104. AC_SUBST(GETOPT_LIBS)
  105. AC_MSG_CHECKING(for Sleep)
  106. AC_TRY_COMPILE([#include <windows.h>],[Sleep(42);],
  107. [AC_MSG_RESULT(yes)
  108. AC_DEFINE(HAVE_SLEEP, 1, [Define to 1 if you have the ‘Sleep’ function.])],
  109. [AC_MSG_RESULT(no)])
  110. AC_MSG_CHECKING(for fsin/fcos)
  111. AC_TRY_COMPILE([],[double x; asm volatile("fsin; fcos":"=t"(x):);],
  112. [AC_MSG_RESULT(yes)
  113. AC_DEFINE(HAVE_FSIN_FCOS, 1, [Define to 1 if you have the ‘fsin’ and ‘fcos’ instructions.])],
  114. [AC_MSG_RESULT(no)])
  115. AC_MSG_CHECKING(for fldln2/fxch/fyl2x)
  116. AC_TRY_COMPILE([],[double x; asm volatile("fldln2; fldln2; fxch; fyl2x":"=t"(x):);],
  117. [AC_MSG_RESULT(yes)
  118. AC_DEFINE(HAVE_FLDLN2, 1, [Define to 1 if you have the ‘fldln2’ and other floating point instructions.])],
  119. [AC_MSG_RESULT(no)])
  120. AC_CHECK_HEADERS(zlib.h)
  121. AC_CHECK_LIB(z, gzopen, [ZLIB_LIBS="${ZLIB_LIBS} -lz"])
  122. AC_CHECK_LIB(m, sin, MATH_LIBS="${MATH_LIBS} -lm")
  123. CACA_DRIVERS=""
  124. if test "${enable_conio}" != "no"; then
  125. ac_cv_my_have_conio="no"
  126. AC_CHECK_HEADERS(conio.h,
  127. [AC_MSG_CHECKING(for ScreenUpdate in pc.h)
  128. AC_EGREP_HEADER(ScreenUpdate, pc.h,
  129. [ac_cv_my_have_conio="yes"
  130. AC_MSG_RESULT(yes)
  131. AC_DEFINE(SCREENUPDATE_IN_PC_H, 1,
  132. Define to 1 if <pc.h> defines ScreenUpdate.)
  133. AC_DEFINE(USE_CONIO, 1, Define to 1 to activate the conio.h backend driver)
  134. CACA_DRIVERS="${CACA_DRIVERS} conio"],
  135. [AC_MSG_RESULT(no)])])
  136. if test "${ac_cv_my_have_conio}" = "no" -a "${enable_conio}" = "yes"; then
  137. AC_MSG_ERROR([cannot find conio.h])
  138. fi
  139. fi
  140. if test "${enable_win32}" != "no"; then
  141. ac_cv_my_have_win32="no"
  142. AC_CHECK_HEADERS(windows.h,
  143. [AC_MSG_CHECKING(for AllocConsole in windows.h)
  144. AC_EGREP_HEADER(AllocConsole, windows.h,
  145. [ac_cv_my_have_win32="yes"
  146. AC_MSG_RESULT(yes)
  147. AC_DEFINE(ALLOCCONSOLE_IN_WINDOWS_H, 1,
  148. Define to 1 if <windows.h> defines AllocConsole.)
  149. AC_DEFINE(USE_WIN32, 1, Define to 1 to activate the win32 backend driver)
  150. CACA_DRIVERS="${CACA_DRIVERS} win32"],
  151. [AC_MSG_RESULT(no)])])
  152. if test "${ac_cv_my_have_win32}" = "no" -a "${enable_win32}" = "yes"; then
  153. AC_MSG_ERROR([cannot find win32 console development files])
  154. fi
  155. fi
  156. if test "${enable_slang}" != "no"; then
  157. ac_cv_my_have_slang="no"
  158. AC_CHECK_HEADERS(slang.h slang/slang.h,
  159. [ac_cv_my_have_slang="yes"
  160. AC_DEFINE(USE_SLANG, 1, Define to 1 to activate the slang backend driver)
  161. AC_CHECK_LIB(slang, SLsmg_utf8_enable,
  162. [AC_DEFINE(HAVE_SLSMG_UTF8_ENABLE, 1, Define to 1 if you have the ‘SLsmg_utf8_enable’ function.)])
  163. CPPFLAGS="${CPPFLAGS} -DOPTIMISE_SLANG_PALETTE=1"
  164. CACA_LIBS="${CACA_LIBS} -lslang"
  165. CACA_DRIVERS="${CACA_DRIVERS} slang"
  166. break])
  167. if test "${ac_cv_my_have_slang}" = "no" -a "${enable_slang}" = "yes"; then
  168. AC_MSG_ERROR([cannot find slang development files])
  169. fi
  170. fi
  171. if test "${enable_x11}" != "no"; then
  172. AC_PATH_X
  173. AC_CHECK_LIB(X11, XOpenDisplay,
  174. [ac_cv_my_have_x11="yes"
  175. if test -n "${x_includes}"; then X_CFLAGS="-I${x_includes}"; fi
  176. if test -n "${x_libraries}"; then X_LIBS="-L${x_libraries}"; fi
  177. AC_DEFINE(USE_X11, 1, Define to 1 to activate the X11 backend driver)
  178. CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}"
  179. X11_LIBS="${X11_LIBS} -lX11 ${X_LIBS}"
  180. CACA_DRIVERS="${CACA_DRIVERS} x11"],
  181. [ac_cv_my_have_x11="no"],
  182. [[`if test -n "${x_libraries}"; then echo -L${x_libraries}; fi`]])
  183. AC_CHECK_HEADERS(X11/XKBlib.h)
  184. if test "${ac_cv_my_have_x11}" != "yes" -a "${enable_x11}" = "yes"; then
  185. AC_MSG_ERROR([cannot find X11 development files])
  186. fi
  187. fi
  188. if test "${enable_gl}" != "no"; then
  189. ac_cv_my_have_gl="no"
  190. AC_CHECK_HEADERS(GL/gl.h OpenGL/gl.h,
  191. [AC_CHECK_HEADERS(GL/glut.h,
  192. [AC_CHECK_LIB(glut, glutCloseFunc,
  193. [AC_DEFINE(HAVE_GLUTCLOSEFUNC, 1, Define to 1 if you have the ‘glutCloseFunc’ function.)])
  194. AC_CHECK_LIB(glut, glutMainLoopEvent,
  195. [ac_cv_my_have_gl="yes"])
  196. AC_CHECK_LIB(glut, glutCheckLoop,
  197. [ac_cv_my_have_gl="yes"
  198. AC_DEFINE(HAVE_GLUTCHECKLOOP, 1, Define to 1 if you have the ‘glutCheckLoop’ function.)])])
  199. break])
  200. if test "${ac_cv_my_have_gl}" = "yes"; then
  201. AC_DEFINE(USE_GL, 1, Define to 1 to activate the OpenGL backend driver)
  202. GL_LIBS="${GL_LIBS} -lGL -lglut"
  203. CACA_DRIVERS="${CACA_DRIVERS} gl"
  204. elif test "${enable_gl}" = "yes"; then
  205. AC_MSG_ERROR([cannot find OpenGL+FreeGLUT development files])
  206. fi
  207. PKG_CHECK_MODULES(FTGL, ftgl >= 2.1.3, [FTGL="yes"], [FTGL="no"])
  208. fi
  209. AM_CONDITIONAL(USE_FTGL, test "${FTGL}" = "yes")
  210. if test "${enable_cocoa}" != "no"; then
  211. ac_cv_my_have_cocoa="no"
  212. AC_CHECK_HEADERS(Cocoa/Cocoa.h,
  213. [ac_cv_my_have_cocoa="yes"])
  214. if test "${ac_cv_my_have_cocoa}" = "yes"; then
  215. case x${target} in
  216. xpowerpc*darwin*)
  217. # 10.3 needed to link with X11
  218. MACOSX_SDK="${MACOSX_SDK:-/Developer/SDKs/MacOSX10.3.9.sdk}"
  219. GCC_VERSION="${GCC_VERSION:-3.3}"
  220. ARCH="${ARCH:--arch ppc}"
  221. MACOSX_SDK_CFLAGS="${MACOSX_SDK_CFLAGS:--nostdinc -isystem ${MACOSX_SDK}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOSX_SDK}/usr/include}"
  222. MACOSX_SDK_CXXFLAGS="${MACOSX_SDK_CXXFLAGS:--nostdinc++ -I${MACOSX_SDK}/usr/include/gcc/darwin/${GCC_VERSION}/c++ -I${MACOSX_SDK}/usr/include/gcc/darwin/${GCC_VERSION}/c++/ppc-darwin -I${MACOSX_SDK}/usr/include/gcc/darwin/${GCC_VERSION}/c++/backward}"
  223. MACOSX_SDK_LDFLAGS="${MACOSX_SDK_LDFLAGS:--L${MACOSX_SDK}/usr/lib/gcc/darwin -L${MACOSX_SDK}/usr/lib/gcc/darwin/${GCC_VERSION} -L${MACOSX_SDK}/usr/lib}"
  224. ;;
  225. x*86_64*darwin*)
  226. MACOSX_SDK="${MACOSX_SDK:-/Developer/SDKs/MacOSX10.5.sdk}"
  227. GCC_VERSION="${GCC_VERSION:-4.0}"
  228. ARCH="${ARCH:--arch i386}"
  229. MACOSX_SDK_CFLAGS="${MACOSX_SDK_CFLAGS:--isysroot ${MACOSX_SDK}}"
  230. MACOSX_SDK_CXXFLAGS="${MACOSX_SDK_CXXFLAGS:-${MACOSX_SDK_CFLAGS}}"
  231. ;;
  232. x*86*darwin*)
  233. MACOSX_SDK="${MACOSX_SDK:-/Developer/SDKs/MacOSX10.6.sdk}"
  234. GCC_VERSION="${GCC_VERSION:-4.0}"
  235. ARCH="${ARCH:--arch i386}"
  236. MACOSX_SDK_CFLAGS="${MACOSX_SDK_CFLAGS:--isysroot ${MACOSX_SDK}}"
  237. MACOSX_SDK_CXXFLAGS="${MACOSX_SDK_CXXFLAGS:-${MACOSX_SDK_CFLAGS}}"
  238. ;;
  239. esac
  240. CC="${CC:-gcc-${GCC_VERSION}}"
  241. CXX="${CXX:-g++-${GCC_VERSION}}"
  242. MACOSX_SDK_FRAMEWORKS="${MACOSX_SDK_FRAMEWORKS:--F${MACOSX_SDK}/System/Library/Frameworks}"
  243. CPPFLAGS="${CPPFLAGS} ${ARCH} ${MACOSX_SDK_FRAMEWORKS}"
  244. CFLAGS="${CFLAGS} ${MACOSX_SDK_CFLAGS}"
  245. CXXFLAGS="${CXXFLAGS} ${MACOSX_SDK_CXXFLAGS}"
  246. OBJCFLAGS="${OBJCFLAGS} ${MACOSX_SDK_CFLAGS}"
  247. LDFLAGS="${ARCH} ${MACOSX_SDK_LDFLAGS} ${LDFLAGS}"
  248. AC_DEFINE(USE_COCOA, 1, Define to 1 to activate the Cocoa backend driver)
  249. CACA_LIBS="${CACA_LIBS} -Wl,-syslibroot,${MACOSX_SDK},-framework,Cocoa"
  250. CACA_DRIVERS="${CACA_DRIVERS} cocoa"
  251. elif test "${enable_cocoa}" = "yes"; then
  252. AC_MSG_ERROR([cannot find Cocoa development files])
  253. fi
  254. fi
  255. AM_CONDITIONAL(USE_COCOA, test "${ac_cv_my_have_cocoa}" = "yes")
  256. if test "${enable_ncurses}" != "no"; then
  257. ac_cv_my_have_ncurses="no"
  258. AC_CHECK_HEADERS(ncursesw/ncurses.h ncurses/ncurses.h ncurses.h curses.h,
  259. [ncurses="no"
  260. AC_CHECK_LIB(ncursesw, initscr,
  261. [ncurses="-lncursesw"],
  262. [AC_CHECK_LIB(ncurses, initscr,
  263. [ncurses="-lncurses"])])
  264. if test "${ncurses}" = "no"; then
  265. continue
  266. fi
  267. ac_cv_my_have_ncurses="yes"
  268. AC_DEFINE(USE_NCURSES, 1, Define to 1 to activate the ncurses backend driver)
  269. CACA_LIBS="${CACA_LIBS} ${ncurses}"
  270. CACA_DRIVERS="${CACA_DRIVERS} ncurses"
  271. dnl Check for resizeterm or resize_term
  272. SAVED_LIBS="${LIBS}"
  273. LIBS="${LIBS} ${ncurses}"
  274. AC_CHECK_FUNCS(resizeterm resize_term)
  275. LIBS="${SAVED_LIBS}"
  276. break])
  277. if test "${ac_cv_my_have_ncurses}" = "no" -a "${enable_ncurses}" = "yes"; then
  278. AC_MSG_ERROR([cannot find ncurses development files])
  279. fi
  280. fi
  281. if test "${enable_vga}" = "yes"; then
  282. ac_cv_my_have_vga="yes"
  283. CPPFLAGS="${CPPFLAGS} -I. -D__KERNEL__ -nostdinc -include kernel/kernel.h -fno-stack-protector"
  284. CFLAGS="${CFLAGS} -fno-builtin -O2 -Wall -fno-stack-protector"
  285. CCASFLAGS="${CCASFLAGS} -I. -fno-stack-protector"
  286. LDFLAGS="${LDFLAGS} -nostdlib -Wl,-N -Wl,-Ttext -Wl,100000 -fno-stack-protector"
  287. AC_DEFINE(USE_VGA, 1, Define to 1 to activate the VGA backend driver)
  288. CACA_DRIVERS="${CACA_DRIVERS} vga"
  289. fi
  290. AM_CONDITIONAL(USE_KERNEL, test "${ac_cv_my_have_vga}" = "yes")
  291. if test "${enable_debug}" = "yes"; then
  292. AC_DEFINE(DEBUG, 1, Define to 1 to activate debug)
  293. fi
  294. if test "${enable_profiling}" = "yes"; then
  295. AC_DEFINE(PROF, 1, Define to 1 to activate profiling)
  296. fi
  297. if test "${enable_plugins}" = "yes"; then
  298. ac_cv_my_have_plugins="yes"
  299. AC_DEFINE(USE_PLUGINS, 1, Define to 1 to activate plugins)
  300. CACA_LIBS="${CACA_LIBS} -ldl"
  301. else
  302. CACA_CFLAGS="${CACA_CFLAGS} ${X11_CFLAGS} ${GL_CFLAGS} ${FTGL_CFLAGS}"
  303. CACA_LIBS="${CACA_LIBS} ${X11_LIBS} ${GL_LIBS} ${FTGL_LIBS}"
  304. fi
  305. AM_CONDITIONAL(USE_PLUGINS, test "${ac_cv_my_have_plugins}" = "yes")
  306. AC_MSG_CHECKING(valid output drivers)
  307. if test -z "${CACA_DRIVERS}"; then
  308. AC_MSG_RESULT(no)
  309. AC_MSG_ERROR([no output drivers were selected!])
  310. else
  311. CACA_DRIVERS="${CACA_DRIVERS# *}"
  312. AC_MSG_RESULT([${CACA_DRIVERS}])
  313. fi
  314. AC_SUBST(MATH_LIBS)
  315. AC_SUBST(ZLIB_LIBS)
  316. AC_SUBST(GETOPT_LIBS)
  317. AC_SUBST(CACA_CFLAGS)
  318. AC_SUBST(CACA_LIBS)
  319. AC_SUBST(X11_CFLAGS)
  320. AC_SUBST(X11_LIBS)
  321. AC_SUBST(GL_CFLAGS)
  322. AC_SUBST(GL_LIBS)
  323. # How to get the C99 types. See caca/caca_types.h.in for details about
  324. # the CACA_TYPES variable
  325. if test "${ac_cv_my_have_vga}" = "yes"; then
  326. CACA_TYPES=0
  327. else
  328. AC_CHECK_HEADERS(stdint.h,
  329. [CACA_TYPES=1],
  330. [AC_CHECK_HEADERS(inttypes.h,
  331. [CACA_TYPES=2],
  332. [AC_CHECK_HEADERS(windows.h,
  333. [CACA_TYPES=3],
  334. [CACA_TYPES=0])])])
  335. fi
  336. AC_SUBST(CACA_TYPES)
  337. # Optimizations
  338. CFLAGS="${CFLAGS} -g -O2 -fno-strength-reduce -fomit-frame-pointer"
  339. # Code qui fait des warnings == code de porc == deux baffes dans ta gueule
  340. CFLAGS="${CFLAGS} -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wstrict-prototypes -Wshadow -Waggregate-return -Wmissing-prototypes -Wnested-externs -Wsign-compare"
  341. CXXFLAGS="${CXXFLAGS} -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wshadow -Wsign-compare"
  342. CACA_BINDINGS=""
  343. # Build the C++ bindings?
  344. ac_cv_my_have_cxx="no"
  345. if test "${enable_cxx}" != "no"; then
  346. AC_MSG_CHECKING([working <iostream>])
  347. AC_LANG_PUSH(C++)
  348. AC_TRY_COMPILE(
  349. [#include <iostream>],
  350. [],
  351. [ac_cv_my_have_cxx="yes"
  352. CACA_BINDINGS="${CACA_BINDINGS} C++"])
  353. AC_LANG_POP(C++)
  354. AC_MSG_RESULT([$ac_cv_my_have_cxx])
  355. fi
  356. AM_CONDITIONAL(USE_CXX, test "${ac_cv_my_have_cxx}" = "yes")
  357. # Build the .NET bindings?
  358. ac_cv_my_have_csharp="no"
  359. if test "${enable_csharp}" != "no"; then
  360. AC_PATH_PROG(CSC, csc, no)
  361. if test "$CSC" = "no"; then
  362. AC_PATH_PROG(GMCS, gmcs, no)
  363. CSC="$GMCS"
  364. fi
  365. AC_PATH_PROG(GACUTIL, gacutil, no)
  366. if test "${CSC}" != "no" -a "${GACUTIL}" != "no"; then
  367. ac_cv_my_have_csharp="yes"
  368. CACA_BINDINGS="${CACA_BINDINGS} C#"
  369. fi
  370. fi
  371. AM_CONDITIONAL(USE_CSHARP, test "${ac_cv_my_have_csharp}" = "yes")
  372. # Build the Ruby bindings?
  373. ac_cv_my_have_ruby="no"
  374. if test "${enable_ruby}" != "no"; then
  375. AC_PATH_PROG(RUBY, ruby, no)
  376. if test "${RUBY}" != "no"; then
  377. RUBY_CFLAGS="-I$(ruby -r rbconfig -e 'print Config::CONFIG@<:@"archdir"@:>@')"
  378. RUBY_LIBS="-L$(ruby -r rbconfig -e 'print Config::CONFIG@<:@"libdir"@:>@') -l$(ruby -r rbconfig -e 'print Config::CONFIG@<:@"RUBY_SO_NAME"@:>@')"
  379. RUBY_SITEARCHDIR=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"sitearchdir"@:>@'`
  380. RUBY_SITELIBDIR=`ruby -r rbconfig -e 'print Config::CONFIG@<:@"sitelibdir"@:>@'`
  381. AC_SUBST(RUBY_CFLAGS)
  382. AC_SUBST(RUBY_LIBS)
  383. AC_SUBST(RUBY_SITEARCHDIR)
  384. AC_SUBST(RUBY_SITELIBDIR)
  385. CPPFLAGS="${CPPFLAGS} ${RUBY_CFLAGS}"
  386. AC_CHECK_HEADERS([ruby.h],
  387. [ac_cv_my_have_ruby="yes"
  388. CACA_BINDINGS="${CACA_BINDINGS} Ruby"])
  389. fi
  390. fi
  391. AM_CONDITIONAL(USE_RUBY, test "${ac_cv_my_have_ruby}" = "yes")
  392. AC_MSG_CHECKING(available language bindings)
  393. if test -z "${CACA_BINDINGS}"; then
  394. AC_MSG_RESULT(no)
  395. else
  396. CACA_BINDINGS="${CACA_BINDINGS# *}"
  397. AC_MSG_RESULT([${CACA_BINDINGS}])
  398. fi
  399. # Build cacaserver?
  400. ac_cv_my_have_network="no"
  401. AC_CHECK_HEADERS(sys/socket.h,
  402. [ac_cv_my_have_network="yes"])
  403. AM_CONDITIONAL(USE_NETWORK, test "${ac_cv_my_have_network}" = "yes")
  404. # Use Imlib2?
  405. if test "${enable_imlib2}" != "no"; then
  406. PKG_CHECK_MODULES(IMLIB2, imlib2, [IMLIB2="yes"], [IMLIB2="no"])
  407. if test "${IMLIB2}" = "yes"; then
  408. AC_DEFINE(USE_IMLIB2, 1, Define to 1 to use Imlib2)
  409. fi
  410. fi
  411. # Build development tools?
  412. PKG_CHECK_MODULES(PANGOFT2, pangoft2, [PANGOFT2="yes"], [PANGOFT2="no"])
  413. AM_CONDITIONAL(USE_PANGO, test "${PANGOFT2}" = "yes")
  414. # Build documentation?
  415. DOXYGEN="no"
  416. LATEX="no"
  417. if test "${enable_doc}" != "no"; then
  418. AC_PATH_PROG(DOXYGEN, doxygen, no)
  419. if test "${DOXYGEN}" != "no"; then
  420. # Build LaTeX documentation?
  421. AC_PATH_PROG(LATEX, pdflatex, no)
  422. AC_PATH_PROG(KPSEWHICH, kpsewhich, no)
  423. AC_PATH_PROG(DVIPS, dvips, no)
  424. if test "${DVIPS}" = "no" -o "${KPSEWHICH}" = "no"; then
  425. LATEX="no"
  426. fi
  427. if test "${LATEX}" != "no"; then
  428. AC_MSG_CHECKING(for a4.sty and a4wide.sty)
  429. if "${KPSEWHICH}" a4.sty >/dev/null 2>&1; then
  430. if "${KPSEWHICH}" a4wide.sty >/dev/null 2>&1; then
  431. AC_MSG_RESULT(yes)
  432. else
  433. LATEX="no"
  434. AC_MSG_RESULT(no)
  435. fi
  436. else
  437. LATEX="no"
  438. AC_MSG_RESULT(no)
  439. fi
  440. fi
  441. fi
  442. fi
  443. AM_CONDITIONAL(BUILD_DOCUMENTATION, test "${DOXYGEN}" != "no")
  444. AM_CONDITIONAL(USE_LATEX, test "${LATEX}" != "no")
  445. # Use cppunit for unit tests?
  446. PKG_CHECK_MODULES(CPPUNIT, cppunit, [CPPUNIT="yes"], [CPPUNIT="no"])
  447. AM_CONDITIONAL(USE_CPPUNIT, test "$CPPUNIT" = "yes")
  448. # Use zzuf for fuzzing tests?
  449. ZZUF="no"
  450. if test "${enable_zzuf}" != "no"; then
  451. AC_PATH_PROG(ZZUF, zzuf, no)
  452. fi
  453. AM_CONDITIONAL(USE_ZZUF, test "${ZZUF}" != "no")
  454. AC_CONFIG_FILES([
  455. Makefile
  456. kernel/Makefile
  457. caca/Makefile
  458. src/Makefile
  459. examples/Makefile
  460. test/Makefile
  461. tools/Makefile
  462. caca-sharp/Makefile
  463. cxx/Makefile
  464. python/Makefile
  465. ruby/Makefile
  466. doc/Makefile
  467. win32/Makefile
  468. ])
  469. AC_CONFIG_FILES([
  470. caca/caca_types.h
  471. caca/caca.pc
  472. caca-sharp/caca-sharp.dll.config
  473. cxx/caca++.pc
  474. doc/doxygen.cfg
  475. ])
  476. AC_CONFIG_FILES([caca-config], [chmod 0755 caca-config])
  477. AC_OUTPUT