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lxdream.org :: lxdream/configure.in
lxdream 0.9.1
released Jun 29
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filename configure.in
changeset 882:ada7d14a8ad9
prev866:86cd01c2b2d3
next899:18e0cdea76aa
author nkeynes
date Sun Oct 19 11:07:10 2008 +0000 (11 years ago)
permissions -rw-r--r--
last change Bump version number up to 0.9 for release prep
view annotate diff log raw
     1 dnl Process this file with autoconf to produce a configure script.
     3 AC_INIT(configure.in)
     4 AM_INIT_AUTOMAKE(lxdream, 0.9)
     5 AM_MAINTAINER_MODE
     6 AM_CONFIG_HEADER(config.h)
     8 AC_ISC_POSIX
     9 AC_PROG_CC
    10 AM_PROG_CC_STDC
    11 AM_PROG_AS
    12 AC_CHECK_SIZEOF([void *])
    13 AC_HEADER_STDC
    14 AC_CANONICAL_BUILD
    15 AC_CANONICAL_HOST
    17 AC_PATH_PROG(POD2MAN, [pod2man])
    18 AC_PATH_PROG(POD2HTML, [pod2html])
    20 dnl ---------------- enable/with flags ------------------
    22 AC_ARG_ENABLE( strict-warn,
    23    AS_HELP_STRING( [--enable-strict-warn], [Enable strict compilation warnings]),
    24    [CFLAGS="$CFLAGS -Werror -Wall -Wno-unused"], [])
    25 AC_ARG_ENABLE( translator, 
    26    AS_HELP_STRING( [--disable-translator], [Disable the SH4 translator (Enable by default)]),
    27    [true], [enable_translator=yes] )
    28 AC_ARG_ENABLE( trace, 
    29    AS_HELP_STRING( [--enable-trace], [Enable generation of IO traces (warning: hurts performance)]),
    30    [if test "$enableval" == "yes"; then
    31      AC_DEFINE(ENABLE_TRACE_IO, 1, [Enable IO tracing])
    32     fi] )
    33 AC_ARG_ENABLE( watch,
    34    AS_HELP_STRING( [--enable-watch], [Enable watchpoints in the debugger (warning: hurts performance)]),
    35    [if test "$enableval" == "yes"; then
    36      AC_DEFINE(ENABLE_WATCH, 1, [Enable watchpoints])
    37    fi] )
    38 AC_ARG_ENABLE( sh4stats,
    39    AS_HELP_STRING( [--enable-sh4stats], [Enable statistics on executed sh4 instructions]),
    40    [if test "$enableval" == "yes"; then
    41      AC_DEFINE(ENABLE_SH4STATS, 1, [Enable SH4 statistics])
    42     fi] )
    43 AC_ARG_WITH( osmesa,
    44    AS_HELP_STRING( [--with-osmesa], [Build with the osmesa GL library (software rendering)]),
    45    [], [with_osmesa=no])
    46 AC_ARG_WITH( gtk,
    47    AS_HELP_STRING( [--with-gtk], [Build with the GTK UI. Default on X11 systems]), [with_gtk=yes], [with_gtk=x11] )
    48 AC_ARG_WITH( esd,
    49    AS_HELP_STRING( [--with-esd], [Build with support for the ESounD audio system]) )
    50 AC_ARG_WITH( pulse,
    51    AS_HELP_STRING( [--with-pulse], [Build with support for the PulseAudio audio system]) )
    53 dnl ------------ 
    55 if test "x$GCC" = "xyes"; then
    56    CFLAGS="$CFLAGS -fno-strict-aliasing"
    57 fi
    59 dnl ------------ Check if we're building on Darwin --------------
    61 dnl For starters, do we have a working objective-c compiler?
    62 lxdream_save_cppflags="$CPPFLAGS"
    63 CPPFLAGS="$CPPFLAGS -x objective-c"
    64 AC_TRY_COMPILE([@interface Foo @end],, [
    66    AC_CHECK_HEADER([Cocoa/Cocoa.h], [
    67       HAVE_COCOA='yes'
    68       APPLE_BUILD='yes'
    69       LIBS="$LIBS -framework AppKit"
    70       LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
    71       CPPFLAGS="$CPPFLAGS -DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_4"
    72       LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"
    73       AC_DEFINE(HAVE_COCOA,[1],[Have Cocoa framework])
    74       AC_DEFINE(APPLE_BUILD,[1],[Building on an apple platform. Things are different...])
    75       if test "x$with_gtk" = "xx11"; then
    76         with_gtk=no
    77       fi
    78    ])
    80 ], [CPPFLAGS="$lxdream_save_cppflags"] )
    81 AM_CONDITIONAL(GUI_COCOA, [test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"])
    82 if test "x$HAVE_COCOA" = 'xyes' -a "x$with_gtk" = "xno"; then
    83   AC_DEFINE(OSX_BUNDLE, [1], [Generating a bundled application])
    84 fi
    86 dnl ----------- Check for mandatory dependencies --------------
    87 dnl Check for libpng (required)
    88 PKG_CHECK_MODULES(LIBPNG, [libpng] )
    90 dnl Implied by libpng, but check explicitly just in case
    91 AC_CHECK_LIB(z, uncompress, [], [
    92     echo "Zlib (libz.so) could not be found, but is required."
    93     exit 1])
    95 if test "x$with_gtk" = "xno"; then
    96    dnl Check for GLIB only
    97    PKG_CHECK_MODULES(GLIB, glib-2.0)
    98 else
    99    dnl Check for GTK
   100    PKG_CHECK_MODULES(GTK, gtk+-2.0, [
   101        HAVE_GTK='yes'
   102        AC_DEFINE([HAVE_GTK],1,[Have GTK libraries])
   103    ])
   105    dnl Which GTK port do we have?
   106    LIBS="$LIBS $GTK_LIBS"
   107    AC_CHECK_FUNC(gdk_x11_display_get_xdisplay, [ 
   108       HAVE_GTK_X11='yes'
   109       AC_DEFINE([HAVE_GTK_X11],1,[Building with GTK+X11]) ], [])
   110    AC_CHECK_FUNC(gdk_quartz_window_get_nsview, [ 
   111       HAVE_GTK_OSX='yes'
   112       AC_DEFINE([HAVE_GTK_OSX],1,[Building with GTK+Cocoa]) ], [])
   113 fi
   115 AM_CONDITIONAL(GUI_GTK, [test "$HAVE_GTK" = 'yes'])
   117 dnl ------------------ Video driver support -------------------
   118 AS_IF([test "x$with_osmesa" != xno], [ 
   120 dnl User requested OSMesa (ie pure software rendering)
   121   AC_CHECK_LIB([OSMesa], [OSMesaCreateContext], [],
   122     [AC_MSG_FAILURE( [--with-osmesa was given, but OSMesa library could not be found])])
   123   AC_CHECK_HEADER([GL/osmesa.h], [],
   124     [AC_MSG_FAILURE( [--with-osmesa was given, but osmesa.h could not be found])])
   125   HAVE_OSMESA='yes'
   126   VIDEO_DRIVERS="$VIDEO_DRIVERS osmesa"
   127   AC_DEFINE([HAVE_OSMESA],1,[Building with the OSMesa video driver]) ], [
   129 dnl Otherwise we want a real GL library (unless we're on darwin, in which case it's already
   130 dnl taken care of above).
   131    if test "x$APPLE_BUILD" != 'xyes'; then
   132       AC_CHECK_LIB(GL, glVertex3f, [], [
   133           AC_MSG_FAILURE( ["The OpenGL library (libGL.so) could not be found, but is required."])])
   134       AC_CHECK_HEADER([GL/gl.h], [], [
   135           AC_MSG_FAILURE( ["The OpenGL header files (eg GL/gl.h) could not be found, but are required."])])
   136    else
   137       AC_CHECK_FUNC(NSOpenGLGetVersion, [
   138          HAVE_NSGL='yes'
   139          VIDEO_DRIVERS="$VIDEO_DRIVERS nsgl"
   140          AC_DEFINE([HAVE_NSGL],1, [Have NSOpenGL support]) ] )
   141    fi
   143 dnl Now work out how to get from the UI to GL - this is usually the painful part.
   144    if test "x$HAVE_GTK_X11" = "xyes"; then
   145       if test "x$APPLE_BUILD" = "xyes"; then
   146          LIBS="$LIBS -L/usr/X11/lib -lGL"
   147       fi
   148       AC_CHECK_FUNC(glXQueryVersion, [
   149          HAVE_GLX='yes'
   150          VIDEO_DRIVERS="$VIDEO_DRIVERS glx"
   151          AC_DEFINE([HAVE_GLX], 1, [Have GLX support]) ] )
   152    fi
   154 ])
   158 AM_CONDITIONAL(VIDEO_OSMESA, [test "x$HAVE_OSMESA" = "xyes"])
   159 AM_CONDITIONAL(VIDEO_GLX, [test "x$HAVE_GLX" = "xyes"])
   160 AM_CONDITIONAL(VIDEO_NSGL, [test "x$HAVE_NSGL" = "xyes"])
   162 dnl Check for optional (but highly desireable) OpenGL features
   163 AC_CHECK_FUNC(glGenFramebuffersEXT, [ AC_DEFINE([HAVE_OPENGL_FBO],1,[Have EXT_framebuffer_object support]) ], [])
   164 AC_CHECK_FUNC(glCreateShader, [ AC_DEFINE([HAVE_OPENGL_SHADER],1,[Have 2.0 shader support]) ], [])
   165 AC_CHECK_FUNC(glCreateShaderObjectARB, [ AC_DEFINE([HAVE_OPENGL_SHADER_ARB],1,[Have ARB shader support]) ], [])
   166 AC_CHECK_FUNC(glClampColorARB, [ AC_DEFINE([HAVE_OPENGL_CLAMP_COLOR],1,[Have Color Clamp]) ], [])
   169 dnl ------------------- SH4 translator target -------------------
   171 if test "x$enable_translator" != "xno"; then
   172     case $host_cpu in
   173         i386|i486|i586|i686|x86_64)
   174 	    SH4_TRANSLATOR="x86"
   175             AC_DEFINE_UNQUOTED(SH4_TRANSLATOR,[TARGET_X86], [SH4 Translator to use (if any)] );;
   176     esac
   177 fi
   178 AM_CONDITIONAL(BUILD_SH4X86, [test "$SH4_TRANSLATOR" = "x86"])
   180 dnl ------------------ Optional driver support -------------------
   181 dnl Check for Apple CoreAudio
   182 AC_CHECK_HEADER([CoreAudio/CoreAudio.h], [
   183      HAVE_CORE_AUDIO=yes
   184      LIBS="$LIBS -framework CoreAudio"
   185      AUDIO_DRIVERS="$AUDIO_DRIVERS osx"
   186      AC_DEFINE([HAVE_CORE_AUDIO], 1, [Have Apple CoreAudio support]) ],[true ])
   187 AM_CONDITIONAL( AUDIO_OSX, [test "$HAVE_CORE_AUDIO" = 'yes'] )
   189 dnl Check for pulseaudio
   190 if test "x$with_pulse" != "xno"; then
   191    PKG_CHECK_MODULES(PULSE, [libpulse-simple], [
   192        HAVE_PULSE='yes'
   193        AUDIO_DRIVERS="$AUDIO_DRIVERS pulse"
   194        AC_DEFINE([HAVE_PULSE],1,[Have pulseaudio support]) 
   195    ], [
   196        if test "x$with_pulse" = "xyes"; then
   197           AC_MSG_FAILURE( [PulseAudio audio package could not be found (but was required)] )
   198        fi
   199    ])
   200 fi
   201 AM_CONDITIONAL( AUDIO_PULSE, [test "$HAVE_PULSE" = 'yes'] )
   203 dnl Check for esound
   204 if test "x$with_esd" != "xno"; then
   205    PKG_CHECK_MODULES(ESOUND, [esound], [ 
   206        HAVE_ESOUND='yes'
   207        AUDIO_DRIVERS="$AUDIO_DRIVERS esd"
   208        AC_DEFINE([HAVE_ESOUND],1,[Have esound support]) 
   209    ], [
   210        if test "x$with_esd" = "xyes"; then
   211           AC_MSG_FAILURE( [ESounD audio package could not be found (but was required)] )
   212        fi
   213    ])
   214 fi
   215 AM_CONDITIONAL( AUDIO_ESOUND, [test "$HAVE_ESOUND" = 'yes'] )
   217 dnl Check for alsa support
   218 PKG_CHECK_MODULES(ALSA, [alsa], [ 
   219      HAVE_ALSA='yes'
   220      AUDIO_DRIVERS="$AUDIO_DRIVERS alsa"
   221      AC_DEFINE([HAVE_ALSA],1,[Have alsa support]) ], [true])
   222 AM_CONDITIONAL( AUDIO_ALSA, [test "$HAVE_ALSA" = 'yes'] )
   225 dnl Check for native cdrom support. There can be only one.
   226 AC_CHECK_HEADER([linux/cdrom.h], [CDROM_DRIVER=linux], [true])
   227 AC_CHECK_HEADER([IOKit/IOKitLib.h], [
   228      CDROM_DRIVER=osx
   229      LIBS="$LIBS -framework IOKit"],[true])
   230 AM_CONDITIONAL(CDROM_LINUX, [test "x$CDROM_DRIVER" = "xlinux"])
   231 AM_CONDITIONAL(CDROM_OSX, [test "x$CDROM_DRIVER" = "xosx"])
   232 AM_CONDITIONAL(CDROM_NONE, [test "x$CDROM_DRIVER" = "x"])
   234 AC_CHECK_HEADER([linux/joystick.h], [
   235     HAVE_LINUX_JOYSTICK_H=yes
   236     AC_DEFINE([HAVE_LINUX_JOYSTICK], 1, [Have linux joystick support]) ], 
   237   [ echo "Linux Joystick support not found, building without it."] )
   238 AM_CONDITIONAL(JOY_LINUX, [test "$HAVE_LINUX_JOYSTICK_H" = "yes"])
   240 dnl Check for cross-compiler availability - needed for system tests
   241 AC_PATH_PROG(SHCC, [sh-elf-gcc])
   242 AC_PATH_PROG(SHLD, [sh-elf-ld])
   243 AC_PATH_PROG(SHOBJCOPY, [sh-elf-objcopy])
   244 AC_PATH_PROG(ARMCC, [arm-elf-gcc])
   245 AC_PATH_PROG(ARMLD, [arm-elf-ld])
   246 AC_PATH_PROG(ARMOBJCOPY, [arm-elf-objcopy])
   248 if test "x$SHCC" = "x" -o "x$SHLD" = "x" -o "x$SHOBJCOPY" = "x"; then
   249   BUILD_SH="no"
   250   echo "Warning: SH4 cross-compiler not found, system tests will be disabled."
   251 else
   252   BUILD_SH="yes"
   253 fi
   254 if test "x$ARMCC" = "x" -o "x$ARMLD" = "x" -o "x$ARMOBJCOPY" = "x"; then
   255   BUILD_ARM="no"
   256   echo "Warning: ARM cross-compiler not found, AICA tests will be disabled."
   257 else
   258   BUILD_ARM="yes"
   259 fi
   260 AM_CONDITIONAL(BUILD_SYSTEST, [test "$BUILD_SH" = "yes"])
   261 AM_CONDITIONAL(BUILD_ARMTEST, [test "$BUILD_ARM" = "yes"])
   264 dnl ----------------------- All done, finish up -----------------------
   265 GETTEXT_PACKAGE=lxdream
   266 AC_SUBST(GETTEXT_PACKAGE)
   267 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[translation domain])
   269 dnl Add the languages which your application supports here.
   270 ALL_LINGUAS="de es it pt_BR"
   271 AM_GLIB_GNU_GETTEXT
   273 AC_OUTPUT([
   274 Makefile
   275 src/Makefile
   276 po/Makefile.in
   277 test/Makefile
   278 Info.plist
   279 ])
   280 AS_MKDIR_P(test/sh4)
   282 dnl ------------------------- Print out a summary ----------------------
   284 echo
   285 echo "Configuration complete"
   286 echo
   288 if test "x$HAVE_GTK" = x; then
   289   if test "x$HAVE_COCOA" = x; then
   290      echo "  User interface: none"
   291   else
   292      echo "  User interface: Cocoa"
   293   fi
   294 else
   295   echo "  User interface: GTK"
   296 fi
   298 if test "x$SH4_TRANSLATOR" = "x"; then
   299   echo "  SH4 translator: None (emulation core only)"
   300 else
   301   echo "  SH4 translator: $SH4_TRANSLATOR"
   302 fi
   304 if test "x$VIDEO_DRIVERS" = "x"; then
   305    echo "  Video drivers: none (no supported GL found)"
   306 else
   307    echo "  Video drivers: $VIDEO_DRIVERS"
   308 fi
   310 if test "x$AUDIO_DRIVERS" = "x"; then
   311    echo "  Audio drivers: none (no supported output devices found)"
   312 else
   313    echo "  Audio drivers: $AUDIO_DRIVERS"
   314 fi
   316 if test "x$CDROM_DRIVER" = "x"; then
   317    echo "  CD-ROM driver: none (no supported cd-rom devices found)"
   318 else
   319    echo "  CD-ROM driver: $CDROM_DRIVER"
   320 fi
.