| 1 | # $Id: configure.ac 253 2004-08-09 20:08:52Z sam $ |
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| 2 | |
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| 3 | AC_INIT(src/main.c) |
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| 4 | |
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| 5 | AC_PREREQ(2.50) |
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| 6 | AC_CONFIG_AUX_DIR(autotools) |
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| 7 | AC_CANONICAL_SYSTEM |
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| 8 | |
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| 9 | AM_INIT_AUTOMAKE(pwntcha, 0.3) |
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| 10 | AM_CONFIG_HEADER(config.h) |
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| 11 | |
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| 12 | AC_PROG_CC |
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| 13 | AM_PROG_CC_C_O |
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| 14 | AC_PROG_CXX |
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| 15 | AC_STDC_HEADERS |
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| 16 | |
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| 17 | AC_C_CONST |
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| 18 | AC_C_INLINE |
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| 19 | AC_TYPE_SIZE_T |
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| 20 | |
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| 21 | AC_CHECK_FUNCS(getopt_long) |
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| 22 | |
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| 23 | # Use SDL? |
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| 24 | ac_cv_my_have_sdl="no" |
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| 25 | save_CPPFLAGS="${CPPFLAGS}" |
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| 26 | AC_PATH_PROG(SDL_CONFIG, sdl-config, no) |
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| 27 | if test "${SDL_CONFIG}" != "no"; then |
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| 28 | CPPFLAGS="${CPPFLAGS} `sdl-config --cflags`" |
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| 29 | fi |
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| 30 | AC_CHECK_HEADERS(SDL_image.h, |
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| 31 | [ac_cv_my_have_sdl="yes"], |
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| 32 | [ac_cv_my_have_sdl="no"]) |
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| 33 | CPPFLAGS="${save_CPPFLAGS}" |
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| 34 | AM_CONDITIONAL(USE_SDL, test "${ac_cv_my_have_sdl}" = "yes") |
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| 35 | |
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| 36 | # Use OpenCV? |
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| 37 | ac_cv_my_have_opencv="no" |
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| 38 | save_CPPFLAGS="${CPPFLAGS}" |
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| 39 | AC_PATH_PROG(OPENCV_CONFIG, opencv-config, no) |
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| 40 | if test "${OPENCV_CONFIG}" != "no"; then |
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| 41 | CPPFLAGS="${CPPFLAGS} `opencv-config --cflags`" |
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| 42 | fi |
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| 43 | AC_CHECK_HEADERS(cv.h, |
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| 44 | [ac_cv_my_have_opencv="yes"], |
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| 45 | [ac_cv_my_have_opencv="no"]) |
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| 46 | CPPFLAGS="${save_CPPFLAGS}" |
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| 47 | AM_CONDITIONAL(USE_OPENCV, test "${ac_cv_my_have_opencv}" = "yes") |
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| 48 | |
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| 49 | # Use Imlib2? |
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| 50 | ac_cv_my_have_imlib2="no" |
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| 51 | save_CPPFLAGS="${CPPFLAGS}" |
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| 52 | AC_PATH_PROG(IMLIB2_CONFIG, imlib2-config, no) |
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| 53 | if test "${IMLIB2_CONFIG}" != "no"; then |
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| 54 | CPPFLAGS="${CPPFLAGS} `imlib2-config --cflags` -DX_DISPLAY_MISSING=1" |
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| 55 | fi |
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| 56 | AC_CHECK_HEADERS(Imlib2.h, |
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| 57 | [ac_cv_my_have_imlib2="yes"], |
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| 58 | [ac_cv_my_have_imlib2="no"]) |
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| 59 | CPPFLAGS="${save_CPPFLAGS}" |
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| 60 | AM_CONDITIONAL(USE_IMLIB2, test "${ac_cv_my_have_imlib2}" = "yes") |
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| 61 | |
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| 62 | if test "${ac_cv_my_have_sdl}" = "yes" -a "${ac_cv_my_have_imlib2}" = "no" -a "${ac_cv_my_have_opencv}" = "no"; then |
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| 63 | AC_MSG_ERROR([[cannot find SDL_Image, Imlib2 or OpenCV, please install one of them]]) |
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| 64 | fi |
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| 65 | |
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| 66 | AC_OUTPUT([ |
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| 67 | Makefile |
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| 68 | src/Makefile |
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| 69 | extras/Makefile |
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| 70 | share/Makefile |
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| 71 | ]) |
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| 72 | |
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