| 1 | # -*- Autoconf -*- |
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| 2 | # Process this file with autoconf to produce a configure script. |
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| 3 | |
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| 4 | #AC_PREREQ(2.56) |
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| 5 | AC_INIT(orxonox, 0.1-pre-alpha, orxonox-dev@mail.datacore.ch) |
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| 6 | |
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| 7 | # Detect the canonical host and target build environment. |
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| 8 | AC_CANONICAL_BUILD |
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| 9 | AC_CANONICAL_HOST |
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| 10 | AC_CANONICAL_TARGET |
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| 11 | |
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| 12 | |
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| 13 | AM_INIT_AUTOMAKE |
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| 14 | |
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| 15 | AC_CONFIG_SRCDIR([.]) |
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| 16 | AC_CONFIG_HEADER([config.h]) |
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| 17 | |
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| 18 | |
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| 19 | # Checks for programs. |
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| 20 | AC_PROG_CXX |
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| 21 | AC_HEADER_STDC |
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| 22 | |
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| 23 | |
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| 24 | ### CHECKING OPTIONAT ARGUMENTS |
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| 25 | ## GTK-disabled |
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| 26 | def_gtk=yes |
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| 27 | AC_MSG_CHECKING([if gtk should be enabled]) |
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| 28 | AC_ARG_ENABLE([gtk], |
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| 29 | AC_HELP_STRING( [--disable-gtk], |
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| 30 | [Prevents GTK from being loaded]), [def_gtk=no]) |
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| 31 | if test "$def_gtk" = yes; then |
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| 32 | echo "yes" |
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| 33 | fi |
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| 34 | if test "$def_gtk" = no; then |
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| 35 | echo "no" |
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| 36 | fi |
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| 37 | ### SDL_image-disable |
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| 38 | def_sdl_image=yes |
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| 39 | AC_MSG_CHECKING([if SDL_image should be enabled]) |
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| 40 | AC_ARG_ENABLE([sdl_image], |
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| 41 | AC_HELP_STRING( [--disabel-sdl-image], |
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| 42 | [Prevents SDL_image from being loaded]), [def_sdl_image=no]) |
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| 43 | if test "$def_sdl_image" = yes; then |
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| 44 | echo "yes" |
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| 45 | fi |
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| 46 | if test "$def_sdl_image" = no; then |
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| 47 | echo "no" |
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| 48 | fi |
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| 49 | |
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| 50 | ### CHECKING FOR SYSTEM ### |
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| 51 | |
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| 52 | AC_MSG_CHECKING([for System]) |
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| 53 | ## checking for openGL-environment and other sys-specific parameters |
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| 54 | case "$target" in |
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| 55 | ### WINDOWS ### |
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| 56 | *-*-mingw32*) |
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| 57 | echo "mingw-WINDOWS detected" |
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| 58 | |
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| 59 | mingw="yes" |
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| 60 | MSBITFIELDS="-mms-bitfields" |
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| 61 | MWINDOWS="-mwindows" |
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| 62 | |
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| 63 | # checking gl header |
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| 64 | #done before loop |
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| 65 | |
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| 66 | # checking gl header |
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| 67 | AC_CHECK_HEADERS(GL/gl.h ,, |
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| 68 | [AC_MSG_ERROR([cannot find opengl headers]) ]) |
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| 69 | # checking for Windows openGl library |
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| 70 | AC_CHECK_LIB([opengl32], [main], FOUND_opengl32=yes, "gl/gl.h") |
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| 71 | if test "$FOUND_opengl32" = "yes" ; then |
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| 72 | LIBS="$LIBS -lopengl32" |
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| 73 | else |
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| 74 | echo "------------------" |
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| 75 | echo "opengl not found." |
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| 76 | echo "please install the opengl package which can be found at http://www.opengl.org" |
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| 77 | echo "------------------" |
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| 78 | exit -1 |
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| 79 | fi |
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| 80 | |
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| 81 | # cheking for GLU-header |
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| 82 | AC_CHECK_HEADERS(GL/glu.h ,, |
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| 83 | [AC_MSG_ERROR([cannot find opengl headers]) ]) |
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| 84 | |
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| 85 | # checking for libGLU |
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| 86 | AC_CHECK_LIB([glu32], [main], FOUND_glu32=yes) |
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| 87 | if test "$FOUND_glu32" = "yes" ; then |
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| 88 | LIBS="$LIBS -lGLU32" |
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| 89 | else |
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| 90 | echo "------------------" |
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| 91 | echo "GLU library not found." |
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| 92 | echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org" |
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| 93 | echo "------------------" |
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| 94 | exit -1 |
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| 95 | fi |
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| 96 | |
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| 97 | # checking for mingw32 |
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| 98 | AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes) |
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| 99 | if test $FOUND_mingw32 = "yes"; then |
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| 100 | LIBS="$LIBS -lmingw32" |
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| 101 | fi |
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| 102 | # checking for SDL-headers |
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| 103 | AC_CHECK_HEADERS(SDL/SDL.h ,, |
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| 104 | [AC_MSG_ERROR([cannot find SDL headers]) ]) |
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| 105 | |
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| 106 | #checking for libSDL |
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| 107 | AC_CHECK_LIB([sdlmain], [main], FOUND_sdlmain=yes) |
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| 108 | if test "$FOUND_sdlmain" = "yes" ; then |
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| 109 | LIBS="$LIBS -lsdlmain" |
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| 110 | else |
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| 111 | echo "------------------" |
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| 112 | echo "SDL library not found." |
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| 113 | echo "please install the SDL library, which can be found at http://www.libsdl.org" |
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| 114 | echo "------------------" |
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| 115 | exit 1 |
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| 116 | fi |
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| 117 | AC_CHECK_LIB([sdl], [main], FOUND_sdl=yes) |
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| 118 | if test "$FOUND_sdl" = "yes" ; then |
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| 119 | LIBS="$LIBS -lsdl" |
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| 120 | else |
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| 121 | echo "------------------" |
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| 122 | echo "SDL library not found." |
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| 123 | echo "please install the SDL library, which can be found at http://www.libsdl.org" |
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| 124 | echo "------------------" |
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| 125 | exit -1 |
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| 126 | fi |
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| 127 | |
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| 128 | ;; |
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| 129 | |
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| 130 | ### LINUX ### |
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| 131 | *-*-linux*) |
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| 132 | echo "Linux detected" |
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| 133 | |
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| 134 | Linux="yes" |
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| 135 | |
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| 136 | # checking gl header |
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| 137 | AC_CHECK_HEADERS(GL/gl.h ,, |
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| 138 | [AC_MSG_ERROR([cannot find opengl headers]) ]) |
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| 139 | |
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| 140 | # checking for Unix GL |
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| 141 | AC_CHECK_LIB([GL], [main], FOUND_GL=yes) |
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| 142 | if test "$FOUND_GL" = "yes" ; then |
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| 143 | LIBS="$LIBS -lGL" |
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| 144 | else |
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| 145 | echo "------------------" |
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| 146 | echo "opengl not found." |
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| 147 | echo "please install the opengl package which can be found at http://www.opengl.org" |
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| 148 | echo "------------------" |
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| 149 | exit -1 |
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| 150 | fi |
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| 151 | |
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| 152 | # cheking for GLU-header |
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| 153 | AC_CHECK_HEADERS(GL/glu.h ,, |
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| 154 | [AC_MSG_ERROR([cannot find opengl headers]) ]) |
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| 155 | |
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| 156 | AC_CHECK_LIB([GLU], [gluProject], FOUND_GLU=yes) |
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| 157 | if test "$FOUND_GLU" = "yes" ; then |
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| 158 | LIBS="$LIBS -lGLU" |
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| 159 | else |
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| 160 | echo "------------------" |
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| 161 | echo "GLU library not found." |
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| 162 | echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org" |
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| 163 | echo "------------------" |
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| 164 | exit -1 |
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| 165 | fi |
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| 166 | |
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| 167 | # checking for SDL-headers |
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| 168 | AC_CHECK_HEADERS(SDL/SDL.h ,, |
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| 169 | [AC_MSG_ERROR([cannot find SDL headers]) ]) |
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| 170 | |
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| 171 | # checking for SDL-lib |
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| 172 | AC_CHECK_LIB([SDL], [main], FOUND_SDL=yes) |
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| 173 | if test "$FOUND_SDL" = "yes" ; then |
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| 174 | LIBS="$LIBS -lSDL" |
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| 175 | else |
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| 176 | echo "------------------" |
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| 177 | echo "SDL library not found." |
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| 178 | echo "please install the SDL library, which can be found at http://www.libsdl.org" |
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| 179 | echo "------------------" |
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| 180 | exit -1 |
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| 181 | fi |
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| 182 | |
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| 183 | |
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| 184 | ## checking for SDL |
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| 185 | # SDL_VERSION=1.2.7 |
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| 186 | # AM_PATH_SDL($SDL_VERSION, |
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| 187 | # :, |
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| 188 | # AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]) |
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| 189 | # ) |
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| 190 | # CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" |
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| 191 | # LIBS="$LIBS $SDL_LIBS" |
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| 192 | ;; |
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| 193 | |
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| 194 | ### OS X ### |
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| 195 | *darwin*) |
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| 196 | echo "OS X detected" |
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| 197 | |
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| 198 | osX="yes" |
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| 199 | |
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| 200 | CPPFLAGS="-I/sw/include $CPPFLAGS" |
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| 201 | # checking gl header |
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| 202 | AC_CHECK_HEADERS(OpenGL/gl.h ,, |
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| 203 | [AC_MSG_ERROR([cannot find opengl headers]) ]) |
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| 204 | # cheking for GLU-header |
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| 205 | AC_CHECK_HEADERS(OpenGL/glu.h ,, |
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| 206 | [AC_MSG_ERROR([cannot find opengl headers]) ]) |
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| 207 | |
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| 208 | LIBS="$LIBS -framework OpenGL" |
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| 209 | |
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| 210 | # checking for SDL-headers |
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| 211 | # AC_CHECK_HEADERS(SDL/SDL.h ,, |
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| 212 | # [AC_MSG_ERROR([cannot find SDL headers]) ]) |
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| 213 | |
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| 214 | ## checking for SDL |
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| 215 | # SDL_VERSION=1.2.7 |
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| 216 | # AM_PATH_SDL($SDL_VERSION, |
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| 217 | # :, |
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| 218 | # AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]) |
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| 219 | # ) |
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| 220 | |
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| 221 | SDL_CFLAGS=`sdl-config --cflags` |
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| 222 | SDL_LIBS=`sdl-config --libs` |
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| 223 | CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" |
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| 224 | LIBS="$LIBS $SDL_LIBS" |
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| 225 | |
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| 226 | ;; |
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| 227 | |
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| 228 | *) |
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| 229 | ;; |
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| 230 | esac |
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| 231 | |
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| 232 | AC_SUBST(MSBITFIELDS) |
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| 233 | |
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| 234 | ## check for SDL_Image |
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| 235 | if test "$def_sdl_image" = "yes"; then |
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| 236 | # checking for SDL_image-headers |
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| 237 | AC_CHECK_HEADERS(SDL/SDL_image.h ,, |
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| 238 | [echo "sdl_image not found. falling back to other options"; def_sdl_image=no ]) |
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| 239 | fi |
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| 240 | if test "$def_sdl_image" = "yes"; then |
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| 241 | # checking for SDL_image-lib |
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| 242 | AC_CHECK_LIB([SDL_image], [main], FOUND_SDL_image=yes) |
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| 243 | if test "$FOUND_SDL_image" = "yes" ; then |
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| 244 | LIBS="$LIBS -lSDL_image" |
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| 245 | else |
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| 246 | echo "------------------" |
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| 247 | echo "SDL_image library not found." |
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| 248 | echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/" |
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| 249 | echo "------------------" |
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| 250 | exit -1 |
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| 251 | fi |
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| 252 | fi |
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| 253 | |
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| 254 | |
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| 255 | if test "$def_sdl_image" = "no"; then |
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| 256 | ## checking for libjpeg |
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| 257 | AC_CHECK_HEADERS(jpeglib.h ,, |
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| 258 | [AC_MSG_ERROR([cannot find jpeg headers]) ]) |
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| 259 | |
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| 260 | AC_CHECK_LIB([jpeg], [main], FOUND_jpeg=yes) |
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| 261 | if test "$FOUND_jpeg" = "yes" ; then |
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| 262 | LIBS="$LIBS -ljpeg" |
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| 263 | else |
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| 264 | echo "------------------" |
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| 265 | echo "jpeg library not found." |
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| 266 | echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org" |
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| 267 | echo "------------------" |
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| 268 | exit -1 |
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| 269 | fi |
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| 270 | |
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| 271 | |
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| 272 | ## checking for libpng |
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| 273 | AC_CHECK_HEADERS(png.h ,, |
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| 274 | [AC_MSG_ERROR([cannot find jpeg headers]) ]) |
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| 275 | |
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| 276 | AC_CHECK_LIB([png], [main], FOUND_png=yes) |
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| 277 | if test "$FOUND_png" = "yes" ; then |
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| 278 | LIBS="$LIBS -lpng" |
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| 279 | else |
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| 280 | echo "------------------" |
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| 281 | echo "png library not found." |
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| 282 | echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html" |
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| 283 | echo "------------------" |
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| 284 | exit -1 |
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| 285 | fi |
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| 286 | fi |
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| 287 | |
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| 288 | ## checking for GTK |
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| 289 | if test "$def_gtk" = yes; then |
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| 290 | |
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| 291 | #PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no) |
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| 292 | AC_MSG_CHECKING([for gtk2.0]) |
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| 293 | if `pkg-config --exists gtk+-2.0`; then |
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| 294 | echo "yes" |
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| 295 | have_gtk2=yes |
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| 296 | GTK2_LIBS=`pkg-config --libs gtk+-2.0` |
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| 297 | GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0` |
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| 298 | AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2]) |
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| 299 | else |
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| 300 | echo "no" |
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| 301 | fi |
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| 302 | |
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| 303 | fi |
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| 304 | AC_SUBST(GTK2_LIBS) |
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| 305 | AC_SUBST(GTK2_CFLAGS) |
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| 306 | AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes) |
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| 307 | |
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| 308 | |
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| 309 | |
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| 310 | #checking for pthread libs |
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| 311 | AC_CHECK_LIB([pthread], [main], FOUND_pthread=yes) |
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| 312 | if test "$FOUND_pthread" = "yes" ; then |
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| 313 | LIBS="$LIBS -lpthread" |
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| 314 | fi |
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| 315 | |
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| 316 | |
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| 317 | # FIXME: Replace `main' with a function in `-lm': |
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| 318 | AC_CHECK_LIB([m], [main]) |
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| 319 | |
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| 320 | |
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| 321 | # Checks for header files. |
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| 322 | AC_HEADER_STDC |
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| 323 | AC_CHECK_HEADERS([stdlib.h string.h]) |
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| 324 | |
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| 325 | # Checks for typedefs, structures, and compiler characteristics. |
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| 326 | AC_HEADER_STDBOOL |
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| 327 | |
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| 328 | # Checks for library functions. |
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| 329 | AC_FUNC_MALLOC |
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| 330 | AC_CHECK_FUNCS([bzero sqrt]) |
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| 331 | |
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| 332 | AC_CONFIG_FILES([Makefile |
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| 333 | console/Makefile |
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| 334 | gui/Makefile |
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| 335 | src/Makefile |
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| 336 | importer/Makefile]) |
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| 337 | AC_OUTPUT |
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