test/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(README)
   3
   4 dnl Detect the canonical build and host environments
   5 AC_CONFIG_AUX_DIRS($srcdir/../build-scripts)
   6 AC_CANONICAL_HOST
   7
   8 dnl Check for tools
   9
  10 AC_PROG_CC
  11
  12 dnl Check for compiler environment
  13
  14 AC_C_CONST
  15
  16 dnl Figure out which math library to use
  17 case "$host" in
  18     *-*-cygwin* | *-*-mingw32*)
  19         EXE=".exe"
  20         MATHLIB=""
  21         SYS_GL_LIBS="-lopengl32"
  22         ;;
  23     *-*-beos*)
  24         EXE=""
  25         MATHLIB=""
  26         SYS_GL_LIBS="-lGL"
  27         ;;
  28     *-*-darwin* )
  29         EXE=""
  30         MATHLIB=""
  31         SYS_GL_LIBS="-Wl,-framework,OpenGL"
  32         ;;
  33     *-*-aix*)
  34         EXE=""
  35         if test x$ac_cv_prog_gcc = xyes; then
  36             CFLAGS="-mthreads"
  37         fi
  38         SYS_GL_LIBS=""
  39         ;;
  40     *-*-mint*)
  41         EXE=""
  42         MATHLIB=""
  43         AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
  44         if test "x$OSMESA_CONFIG" = "xyes"; then
  45             OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
  46             OSMESA_LIBS=`$OSMESA_CONFIG --libs`
  47             CFLAGS="$CFLAGS $OSMESA_CFLAGS"
  48             SYS_GL_LIBS="$OSMESA_LIBS"
  49         else
  50             SYS_GL_LIBS="-lOSMesa"
  51         fi
  52                 ;;
  53     *)
  54         EXE=""
  55         MATHLIB="-lm"
  56         SYS_GL_LIBS="-lGL"
  57         ;;
  58 esac
  59 AC_SUBST(EXE)
  60 AC_SUBST(MATHLIB)
  61
  62 dnl Check for SDL
  63 SDL_VERSION=1.2.10
  64 AM_PATH_SDL($SDL_VERSION,
  65             :,
  66             AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
  67 )
  68 CFLAGS="$CFLAGS $SDL_CFLAGS"
  69 LIBS="$LIBS $SDL_LIBS"
  70
  71 dnl Check for X11 path, needed for OpenGL on some systems
  72 AC_PATH_X
  73 if test x$have_x = xyes; then
  74     if test x$ac_x_includes = xno || test x$ac_x_includes = x; then
  75         :
  76     else
  77         CFLAGS="$CFLAGS -I$ac_x_includes"
  78     fi
  79     if test x$ac_x_libraries = xno || test x$ac_x_libraries = x; then
  80         :
  81     else
  82         XPATH="-L$ac_x_libraries"
  83     fi
  84 fi
  85
  86 dnl Check for OpenGL
  87 AC_MSG_CHECKING(for OpenGL support)
  88 have_opengl=no
  89 AC_TRY_COMPILE([
  90  #include "SDL_opengl.h"
  91 ],[
  92 ],[
  93 have_opengl=yes
  94 ])
  95 AC_MSG_RESULT($have_opengl)
  96 if test x$have_opengl = xyes; then
  97     CFLAGS="$CFLAGS -DHAVE_OPENGL"
  98     GLLIB="$XPATH $SYS_GL_LIBS"
  99 else
 100     GLLIB=""
 101 fi
 102 AC_SUBST(GLLIB)
 103
 104 dnl Finally create all the generated files
 105 AC_OUTPUT([Makefile])