| 1 | dnl Process this file with autoconf to produce a configure script. |
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| 2 | AC_INIT(abuse, 0.7.1) |
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| 3 | AC_CONFIG_AUX_DIR(.auto) |
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| 4 | AM_INIT_AUTOMAKE |
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| 5 | AM_CONFIG_HEADER(config.h) |
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| 6 | |
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| 7 | dnl Checks for programs. |
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| 8 | AC_PROG_LIBTOOL |
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| 9 | AC_ISC_POSIX |
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| 10 | AC_PROG_CC |
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| 11 | AC_PROG_CPP |
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| 12 | AC_PROG_CXX |
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| 13 | AC_PROG_INSTALL |
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| 14 | AC_C_BIGENDIAN |
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| 15 | |
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| 16 | dnl Check for X |
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| 17 | AC_PATH_X |
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| 18 | if [ "x$x_libraries" != "x" ]; then |
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| 19 | X_LIBS="-L$x_libraries" |
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| 20 | fi |
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| 21 | |
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| 22 | dnl Figure out where the datafiles will be |
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| 23 | EXPDATADIR="-DEXPDATADIR=\\\"$datadir/games/abuse\\\"" |
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| 24 | AC_SUBST(EXPDATADIR) |
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| 25 | |
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| 26 | dnl Checks for libraries |
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| 27 | dnl Do we need to link against something for X shared memory support? |
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| 28 | AC_CHECK_LIB(Xext,XShmAttach,:,[ |
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| 29 | AC_CHECK_LIB(XextSam,XShmAttach,LIBS="$LIBS -lXextSam",,$X_LIBS -lX11 -lXext) |
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| 30 | ],$X_LIBS -lX11) |
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| 31 | |
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| 32 | dnl Checks for Solaris compatibility |
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| 33 | AC_CHECK_LIB(m,pow,LIBS="$LIBS -lm") |
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| 34 | AC_CHECK_LIB(socket,socket,LIBS="$LIBS -lsocket") |
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| 35 | AC_CHECK_LIB(nsl,gethostbyname,LIBS="$LIBS -lnsl") |
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| 36 | |
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| 37 | dnl Check for SDL |
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| 38 | SDL_VERSION=1.1.6 |
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| 39 | AM_PATH_SDL($SDL_VERSION, :, |
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| 40 | AC_MSG_ERROR([*** SDL version $SDL_VERSION or above not found!])) |
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| 41 | CFLAGS="$CFLAGS $SDL_CFLAGS" |
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| 42 | LIBS="$LIBS $SDL_LIBS $X_LIBS" |
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| 43 | |
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| 44 | # Optimizations |
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| 45 | CPPFLAGS="${CPPFLAGS} -g -O2 -fno-strength-reduce -fomit-frame-pointer" |
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| 46 | # Code qui fait des warnings == code de porc == deux baffes dans ta gueule |
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| 47 | CPPFLAGS="${CPPFLAGS} -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Waggregate-return -Wsign-compare" |
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| 48 | |
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| 49 | dnl Checks for header files |
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| 50 | AC_HEADER_DIRENT |
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| 51 | AC_HEADER_STDC |
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| 52 | AC_CHECK_HEADERS(fcntl.h malloc.h string.h sys/ioctl.h sys/time.h unistd.h) |
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| 53 | |
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| 54 | dnl Checks for functions |
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| 55 | AC_FUNC_MEMCMP |
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| 56 | AC_CHECK_FUNCS(atexit on_exit strstr gettimeofday) |
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| 57 | |
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| 58 | dnl Check for OpenGL |
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| 59 | dnl Should this be more thorough? |
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| 60 | dnl For OpenGL support on OSX it's better to use Project Builder as -lGL |
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| 61 | dnl doesn't seem to work this way. |
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| 62 | AC_MSG_CHECKING(for OpenGL support) |
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| 63 | have_opengl=no |
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| 64 | AC_TRY_COMPILE([ |
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| 65 | #ifdef WIN32 |
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| 66 | #include <windows.h> |
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| 67 | #elif defined(__APPLE__) && defined(__MACH__) |
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| 68 | /* #include <OpenGL/gl.h>*/ |
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| 69 | #error /* Error so the compile fails on OSX */ |
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| 70 | #else |
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| 71 | #include <GL/gl.h> |
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| 72 | #endif |
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| 73 | ],[ |
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| 74 | ],[ |
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| 75 | have_opengl=yes |
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| 76 | ]) |
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| 77 | AC_MSG_RESULT($have_opengl) |
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| 78 | if test x$have_opengl = xyes; then |
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| 79 | CFLAGS="$CFLAGS -DHAVE_OPENGL" |
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| 80 | CXXFLAGS="$CXXFLAGS -DHAVE_OPENGL" |
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| 81 | LIBS="$LIBS -lGL -lpthread" |
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| 82 | fi |
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| 83 | |
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| 84 | AC_OUTPUT([ |
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| 85 | Makefile |
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| 86 | abuse.6 |
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| 87 | src/Makefile |
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| 88 | src/lisp/Makefile |
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| 89 | src/net/Makefile |
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| 90 | src/imlib/Makefile |
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| 91 | src/sdlport/Makefile]) |
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| 92 | |
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| 93 | echo " |
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| 94 | ------ Configuration for $PACKAGE $VERSION ------ |
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| 95 | Compiler: ${CC} (version `${CC} --version`) |
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| 96 | Install prefix: $prefix |
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| 97 | SDL version: `sdl-config --version` |
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| 98 | OpenGL support: $have_opengl |
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| 99 | |
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| 100 | Now type 'make' to build $PACKAGE. |
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| 101 | " |
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