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lxdream.org :: lxdream/configure.in
lxdream 0.9.1
released Jun 29
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filename configure.in
changeset 906:268ea359f884
prev902:408568dc97d5
next909:b4a21af8ce8c
author nkeynes
date Thu Oct 30 00:06:49 2008 +0000 (11 years ago)
permissions -rw-r--r--
last change Change xlat_get_native_pc to pass in the expected code region - this lets the Mac
unwind implementation range test the IP address (which works) rather than EBP
(which doesn't for some reason).

Remove the test in configure that prevents fomit-frame-pointer being used in Mac
builds.
file annotate diff log raw
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     1
dnl Process this file with autoconf to produce a configure script.
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     2
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     3
AC_INIT(configure.in)
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AM_INIT_AUTOMAKE(lxdream, 0.9)
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     5
AM_MAINTAINER_MODE
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     6
AM_CONFIG_HEADER(config.h)
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     7
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     8
AC_ISC_POSIX
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     9
AC_PROG_CC
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    10
AM_PROG_CC_STDC
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    11
AM_PROG_AS
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    12
AC_CHECK_SIZEOF([void *])
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    13
AC_HEADER_STDC
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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    16
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AC_PATH_PROG(POD2MAN, [pod2man])
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AC_PATH_PROG(POD2HTML, [pod2html])
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    19
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    20
dnl ---------------- enable/with flags ------------------
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    21
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AC_ARG_ENABLE( strict-warn,
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   AS_HELP_STRING( [--enable-strict-warn], [Enable strict compilation warnings]),
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   [CFLAGS="$CFLAGS -Werror -Wall -Wno-unused"], [])
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AC_ARG_ENABLE( translator, 
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   AS_HELP_STRING( [--disable-translator], [Disable the SH4 translator (Enabled by default)]),
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   [true], [enable_translator=yes] )
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AC_ARG_ENABLE( optimized,
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   AS_HELP_STRING( [--disable-optimized], [Disable compile-time optimizations (Enabled by default)]),
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   [true], [enable_optimized=yes] )
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AC_ARG_ENABLE( trace, 
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   AS_HELP_STRING( [--enable-trace], [Enable generation of IO traces (warning: hurts performance)]),
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    33
   [if test "$enableval" == "yes"; then
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     AC_DEFINE(ENABLE_TRACE_IO, 1, [Enable IO tracing])
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    35
    fi] )
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AC_ARG_ENABLE( watch,
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   AS_HELP_STRING( [--enable-watch], [Enable watchpoints in the debugger (warning: hurts performance)]),
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   [if test "$enableval" == "yes"; then
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     AC_DEFINE(ENABLE_WATCH, 1, [Enable watchpoints])
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    40
   fi] )
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AC_ARG_ENABLE( sh4stats,
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   AS_HELP_STRING( [--enable-sh4stats], [Enable statistics on executed sh4 instructions]),
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   [if test "$enableval" == "yes"; then
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     AC_DEFINE(ENABLE_SH4STATS, 1, [Enable SH4 statistics])
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    45
    fi] )
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    46
AC_ARG_WITH( osmesa,
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   AS_HELP_STRING( [--with-osmesa], [Build with the osmesa GL library (software rendering)]),
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    48
   [], [with_osmesa=no])
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AC_ARG_WITH( gtk,
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   AS_HELP_STRING( [--with-gtk], [Build with the GTK UI. Default on X11 systems]), [with_gtk=yes], [with_gtk=x11] )
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AC_ARG_WITH( esd,
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   AS_HELP_STRING( [--with-esd], [Build with support for the ESounD audio system]) )
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AC_ARG_WITH( pulse,
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   AS_HELP_STRING( [--with-pulse], [Build with support for the PulseAudio audio system]) )
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    55
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dnl ------------ 
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if test "x$enable_optimized" = "xyes"; then
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   CFLAGS="-g -O2"
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else
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   CFLAGS="-g3"
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    62
fi
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if test "x$GCC" = "xyes"; then
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   CFLAGS="$CFLAGS -fno-strict-aliasing"
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    65
fi
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nkeynes@681
    68
dnl ------------ Check if we're building on Darwin --------------
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    69
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dnl For starters, do we have a working objective-c compiler?
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lxdream_save_cppflags="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS -x objective-c"
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AC_TRY_COMPILE([@interface Foo @end],, [
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   AC_CHECK_HEADER([Cocoa/Cocoa.h], [
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      HAVE_COCOA='yes'
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      APPLE_BUILD='yes'
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      LIBS="$LIBS -framework AppKit"
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      LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
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      CPPFLAGS="$CPPFLAGS -DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_4 -mdynamic-no-pic"
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      LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"
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      AC_DEFINE(HAVE_COCOA,[1],[Have Cocoa framework])
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      AC_DEFINE(APPLE_BUILD,[1],[Building on an apple platform. Things are different...])
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      if test "x$with_gtk" = "xx11"; then
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        with_gtk=no
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      fi
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    87
   ])
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], [CPPFLAGS="$lxdream_save_cppflags"] )
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AM_CONDITIONAL(GUI_COCOA, [test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"])
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if test "x$HAVE_COCOA" = 'xyes' -a "x$with_gtk" = "xno"; then
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  AC_DEFINE(OSX_BUNDLE, [1], [Generating a bundled application])
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fi
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if test "x$enable_optimized" = "xyes"; then
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   CFLAGS="$CFLAGS -fexceptions -fomit-frame-pointer"
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   AC_DEFINE(HAVE_EXCEPTIONS, [1], [Have exception stack-frame information])
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fi
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dnl ----------- Check for mandatory dependencies --------------
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dnl Check for libpng (required)
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PKG_CHECK_MODULES(LIBPNG, [libpng] )
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dnl Implied by libpng, but check explicitly just in case
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AC_CHECK_LIB(z, uncompress, [], [
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    echo "Zlib (libz.so) could not be found, but is required."
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    exit 1])
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   108
if test "x$with_gtk" = "xno"; then
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   dnl Check for GLIB only
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   PKG_CHECK_MODULES(GLIB, glib-2.0)
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else
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   dnl Check for GTK
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   PKG_CHECK_MODULES(GTK, gtk+-2.0, [
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       HAVE_GTK='yes'
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       AC_DEFINE([HAVE_GTK],1,[Have GTK libraries])
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   116
   ])
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   dnl Which GTK port do we have?
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   LIBS="$LIBS $GTK_LIBS"
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   AC_CHECK_FUNC(gdk_x11_display_get_xdisplay, [ 
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      HAVE_GTK_X11='yes'
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      AC_DEFINE([HAVE_GTK_X11],1,[Building with GTK+X11]) ], [])
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   AC_CHECK_FUNC(gdk_quartz_window_get_nsview, [ 
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      HAVE_GTK_OSX='yes'
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      AC_DEFINE([HAVE_GTK_OSX],1,[Building with GTK+Cocoa]) ], [])
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   126
fi
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AM_CONDITIONAL(GUI_GTK, [test "$HAVE_GTK" = 'yes'])
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dnl ------------------ Video driver support -------------------
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AS_IF([test "x$with_osmesa" != xno], [ 
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dnl User requested OSMesa (ie pure software rendering)
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  AC_CHECK_LIB([OSMesa], [OSMesaCreateContext], [],
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    [AC_MSG_FAILURE( [--with-osmesa was given, but OSMesa library could not be found])])
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  AC_CHECK_HEADER([GL/osmesa.h], [],
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    [AC_MSG_FAILURE( [--with-osmesa was given, but osmesa.h could not be found])])
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  HAVE_OSMESA='yes'
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  VIDEO_DRIVERS="$VIDEO_DRIVERS osmesa"
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  AC_DEFINE([HAVE_OSMESA],1,[Building with the OSMesa video driver]) ], [
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dnl Otherwise we want a real GL library (unless we're on darwin, in which case it's already
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dnl taken care of above).
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   if test "x$APPLE_BUILD" != 'xyes'; then
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      AC_CHECK_LIB(GL, glVertex3f, [], [
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   146
          AC_MSG_FAILURE( ["The OpenGL library (libGL.so) could not be found, but is required."])])
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   147
      AC_CHECK_HEADER([GL/gl.h], [], [
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          AC_MSG_FAILURE( ["The OpenGL header files (eg GL/gl.h) could not be found, but are required."])])
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   149
   else
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      AC_CHECK_FUNC(NSOpenGLGetVersion, [
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         HAVE_NSGL='yes'
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         VIDEO_DRIVERS="$VIDEO_DRIVERS nsgl"
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         AC_DEFINE([HAVE_NSGL],1, [Have NSOpenGL support]) ] )
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   154
   fi
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dnl Now work out how to get from the UI to GL - this is usually the painful part.
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   if test "x$HAVE_GTK_X11" = "xyes"; then
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   158
      if test "x$APPLE_BUILD" = "xyes"; then
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   159
         LIBS="$LIBS -L/usr/X11/lib -lGL"
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   160
      fi
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   161
      AC_CHECK_FUNC(glXQueryVersion, [
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         HAVE_GLX='yes'
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         VIDEO_DRIVERS="$VIDEO_DRIVERS glx"
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         AC_DEFINE([HAVE_GLX], 1, [Have GLX support]) ] )
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   fi
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])
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   170
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AM_CONDITIONAL(VIDEO_OSMESA, [test "x$HAVE_OSMESA" = "xyes"])
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AM_CONDITIONAL(VIDEO_GLX, [test "x$HAVE_GLX" = "xyes"])
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AM_CONDITIONAL(VIDEO_NSGL, [test "x$HAVE_NSGL" = "xyes"])
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dnl Check for optional (but highly desireable) OpenGL features
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AC_CHECK_FUNC(glGenFramebuffersEXT, [ AC_DEFINE([HAVE_OPENGL_FBO],1,[Have EXT_framebuffer_object support]) ], [])
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AC_CHECK_FUNC(glCreateShader, [ AC_DEFINE([HAVE_OPENGL_SHADER],1,[Have 2.0 shader support]) ], [])
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AC_CHECK_FUNC(glCreateShaderObjectARB, [ AC_DEFINE([HAVE_OPENGL_SHADER_ARB],1,[Have ARB shader support]) ], [])
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AC_CHECK_FUNC(glClampColorARB, [ AC_DEFINE([HAVE_OPENGL_CLAMP_COLOR],1,[Have Color Clamp]) ], [])
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dnl ------------------- SH4 translator target -------------------
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if test "x$enable_translator" != "xno"; then
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    case $host_cpu in
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        i386|i486|i586|i686|x86_64)
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	    SH4_TRANSLATOR="x86"
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            AC_DEFINE_UNQUOTED(SH4_TRANSLATOR,[TARGET_X86], [SH4 Translator to use (if any)] );;
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    esac
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   190
fi
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AM_CONDITIONAL(BUILD_SH4X86, [test "$SH4_TRANSLATOR" = "x86"])
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   193
dnl ------------------ Optional driver support -------------------
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   194
dnl Check for Apple CoreAudio
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AC_CHECK_HEADER([CoreAudio/CoreAudio.h], [
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     HAVE_CORE_AUDIO=yes
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   197
     LIBS="$LIBS -framework CoreAudio"
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     AUDIO_DRIVERS="$AUDIO_DRIVERS osx"
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     AC_DEFINE([HAVE_CORE_AUDIO], 1, [Have Apple CoreAudio support]) ],[true ])
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AM_CONDITIONAL( AUDIO_OSX, [test "$HAVE_CORE_AUDIO" = 'yes'] )
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   201
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   202
dnl Check for pulseaudio
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   203
if test "x$with_pulse" != "xno"; then
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   PKG_CHECK_MODULES(PULSE, [libpulse-simple], [
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       HAVE_PULSE='yes'
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       AUDIO_DRIVERS="$AUDIO_DRIVERS pulse"
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       AC_DEFINE([HAVE_PULSE],1,[Have pulseaudio support]) 
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   ], [
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   209
       if test "x$with_pulse" = "xyes"; then
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          AC_MSG_FAILURE( [PulseAudio audio package could not be found (but was required)] )
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   211
       fi
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   212
   ])
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fi
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   214
AM_CONDITIONAL( AUDIO_PULSE, [test "$HAVE_PULSE" = 'yes'] )
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   216
dnl Check for esound
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   217
if test "x$with_esd" != "xno"; then
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   PKG_CHECK_MODULES(ESOUND, [esound], [ 
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       HAVE_ESOUND='yes'
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       AUDIO_DRIVERS="$AUDIO_DRIVERS esd"
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   221
       AC_DEFINE([HAVE_ESOUND],1,[Have esound support]) 
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   222
   ], [
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   223
       if test "x$with_esd" = "xyes"; then
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          AC_MSG_FAILURE( [ESounD audio package could not be found (but was required)] )
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   225
       fi
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   226
   ])
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   227
fi
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   228
AM_CONDITIONAL( AUDIO_ESOUND, [test "$HAVE_ESOUND" = 'yes'] )
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bhaal22@643
   230
dnl Check for alsa support
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   231
PKG_CHECK_MODULES(ALSA, [alsa], [ 
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     HAVE_ALSA='yes'
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     AUDIO_DRIVERS="$AUDIO_DRIVERS alsa"
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     AC_DEFINE([HAVE_ALSA],1,[Have alsa support]) ], [true])
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   235
AM_CONDITIONAL( AUDIO_ALSA, [test "$HAVE_ALSA" = 'yes'] )
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   236
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   237
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   238
dnl Check for native cdrom support. There can be only one.
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AC_CHECK_HEADER([linux/cdrom.h], [CDROM_DRIVER=linux], [true])
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   240
AC_CHECK_HEADER([IOKit/IOKitLib.h], [
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     CDROM_DRIVER=osx
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     LIBS="$LIBS -framework IOKit"],[true])
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   243
AM_CONDITIONAL(CDROM_LINUX, [test "x$CDROM_DRIVER" = "xlinux"])
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   244
AM_CONDITIONAL(CDROM_OSX, [test "x$CDROM_DRIVER" = "xosx"])
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AM_CONDITIONAL(CDROM_NONE, [test "x$CDROM_DRIVER" = "x"])
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   246
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   247
AC_CHECK_HEADER([linux/joystick.h], [
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    HAVE_LINUX_JOYSTICK_H=yes
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   249
    AC_DEFINE([HAVE_LINUX_JOYSTICK], 1, [Have linux joystick support]) ], 
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   250
  [ echo "Linux Joystick support not found, building without it."] )
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   251
AM_CONDITIONAL(JOY_LINUX, [test "$HAVE_LINUX_JOYSTICK_H" = "yes"])
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   252
nkeynes@537
   253
dnl Check for cross-compiler availability - needed for system tests
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   254
AC_PATH_PROG(SHCC, [sh-elf-gcc])
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   255
AC_PATH_PROG(SHLD, [sh-elf-ld])
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   256
AC_PATH_PROG(SHOBJCOPY, [sh-elf-objcopy])
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   257
AC_PATH_PROG(ARMCC, [arm-elf-gcc])
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   258
AC_PATH_PROG(ARMLD, [arm-elf-ld])
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   259
AC_PATH_PROG(ARMOBJCOPY, [arm-elf-objcopy])
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   260
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   261
if test "x$SHCC" = "x" -o "x$SHLD" = "x" -o "x$SHOBJCOPY" = "x"; then
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  BUILD_SH="no"
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  echo "Warning: SH4 cross-compiler not found, system tests will be disabled."
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   264
else
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  BUILD_SH="yes"
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   266
fi
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   267
if test "x$ARMCC" = "x" -o "x$ARMLD" = "x" -o "x$ARMOBJCOPY" = "x"; then
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  BUILD_ARM="no"
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  echo "Warning: ARM cross-compiler not found, AICA tests will be disabled."
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   270
else
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  BUILD_ARM="yes"
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   272
fi
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AM_CONDITIONAL(BUILD_SYSTEST, [test "$BUILD_SH" = "yes"])
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AM_CONDITIONAL(BUILD_ARMTEST, [test "$BUILD_ARM" = "yes"])
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   275
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   276
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   277
dnl ----------------------- All done, finish up -----------------------
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   278
GETTEXT_PACKAGE=lxdream
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   279
AC_SUBST(GETTEXT_PACKAGE)
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   280
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[translation domain])
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   282
dnl Add the languages which your application supports here.
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ALL_LINGUAS="de es it pt_BR"
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   284
AM_GLIB_GNU_GETTEXT
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   285
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   286
AC_OUTPUT([
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   287
Makefile
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src/Makefile
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   289
po/Makefile.in
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   290
test/Makefile
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   291
Info.plist
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   292
])
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   293
AS_MKDIR_P(test/sh4)
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   294
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   295
dnl ------------------------- Print out a summary ----------------------
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   296
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   297
echo
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   298
echo "Configuration complete"
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   299
echo
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   300
nkeynes@702
   301
if test "x$HAVE_GTK" = x; then
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   302
  if test "x$HAVE_COCOA" = x; then
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   303
     echo "  User interface: none"
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   304
  else
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   305
     echo "  User interface: Cocoa"
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   306
  fi
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   307
else
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   308
  echo "  User interface: GTK"
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   309
fi
nkeynes@702
   310
nkeynes@702
   311
if test "x$SH4_TRANSLATOR" = "x"; then
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   312
  echo "  SH4 translator: None (emulation core only)"
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   313
else
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   314
  echo "  SH4 translator: $SH4_TRANSLATOR"
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   315
fi
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   316
nkeynes@702
   317
if test "x$VIDEO_DRIVERS" = "x"; then
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   318
   echo "  Video drivers: none (no supported GL found)"
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   319
else
nkeynes@702
   320
   echo "  Video drivers: $VIDEO_DRIVERS"
nkeynes@702
   321
fi
nkeynes@702
   322
nkeynes@702
   323
if test "x$AUDIO_DRIVERS" = "x"; then
nkeynes@702
   324
   echo "  Audio drivers: none (no supported output devices found)"
nkeynes@702
   325
else
nkeynes@702
   326
   echo "  Audio drivers: $AUDIO_DRIVERS"
nkeynes@702
   327
fi
nkeynes@702
   328
nkeynes@709
   329
if test "x$CDROM_DRIVER" = "x"; then
nkeynes@709
   330
   echo "  CD-ROM driver: none (no supported cd-rom devices found)"
nkeynes@709
   331
else
nkeynes@709
   332
   echo "  CD-ROM driver: $CDROM_DRIVER"
nkeynes@709
   333
fi
.