1 dnl Process this file with autoconf to produce a configure script.
4 AM_INIT_AUTOMAKE(lxdream, 0.8.1)
6 AM_CONFIG_HEADER(config.h)
16 AS_HELP_STRING( [--enable-trace], [Enable generation of IO traces (warning: hurts performance)]),
17 [if test "$enableval" == "yes"; then
18 AC_DEFINE(ENABLE_TRACE_IO, 1, [Enable IO tracing])
21 AS_HELP_STRING( [--enable-watch], [Enable watchpoints in the debugger (warning: hurts performance)]),
22 [if test "$enableval" == "yes"; then
23 AC_DEFINE(ENABLE_WATCH, 1, [Enable watchpoints])
25 AC_ARG_ENABLE( sh4stats,
26 AS_HELP_STRING( [--enable-sh4stats], [Enable statistics on executed sh4 instructions]),
27 [if test "$enableval" == "yes"; then
28 AC_DEFINE(ENABLE_SH4STATS, 1, [Enable SH4 statistics])
31 AS_HELP_STRING( [--with-osmesa], [Build with the osmesa GL library (software rendering)]),
35 dnl ------------ Check if we're building on Darwn --------------
37 dnl For starters, do we have a working objective-c compiler?
38 lxdream_save_cppflags="$CPPFLAGS"
39 CPPFLAGS="$CPPFLAGS -x objective-c"
40 AC_TRY_COMPILE([@interface Foo @end],, [
42 AC_CHECK_HEADER([Cocoa/Cocoa.h], [
45 LIBS="$LIBS -framework AppKit"
46 LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
47 AC_DEFINE(HAVE_COCOA,[1],[Have Cocoa framework])
48 AC_DEFINE(APPLE_BUILD,[1],[Building on an apple platform. Things are different...])
51 ], [CPPFLAGS="$lxdream_save_cppflags"] )
52 AM_CONDITIONAL(GUI_COCOA, [test "$HAVE_COCOA" = 'yes'])
54 dnl ----------- Check for mandatory dependencies --------------
55 dnl Check for libpng (required)
56 PKG_CHECK_MODULES(LIBPNG, [libpng] )
58 dnl Implied by libpng, but check explicitly just in case
59 AC_CHECK_LIB(z, uncompress, [], [
60 echo "Zlib (libz.so) could not be found, but is required."
64 dnl Check for GTK (currently compulsory)
65 PKG_CHECK_MODULES(GTK, gtk+-2.0, [
67 AC_DEFINE([HAVE_GTK],1,[Have GTK libraries])
69 AM_CONDITIONAL(GUI_GTK, [test "$HAVE_GTK" = 'yes'])
71 dnl Which GTK port do we have?
72 LIBS="$LIBS $GTK_LIBS"
73 AC_CHECK_FUNC(gdk_x11_display_get_xdisplay, [
75 AC_DEFINE([HAVE_GTK_X11],1,[Building with GTK+X11]) ], [])
76 AC_CHECK_FUNC(gdk_quartz_window_get_nsview, [
78 AC_DEFINE([HAVE_GTK_OSX],1,[Building with GTK+Cocoa]) ], [])
80 dnl ------------------ Video driver support -------------------
81 AS_IF([test "x$with_osmesa" != xno], [
83 dnl User requested OSMesa (ie pure software rendering)
84 AC_CHECK_LIB([OSMesa], [OSMesaCreateContext], [],
85 [AC_MSG_FAILURE( [--with-osmesa was given, but OSMesa library could not be found])])
86 AC_CHECK_HEADER([GL/osmesa.h], [],
87 [AC_MSG_FAILURE( [--with-osmesa was given, but osmesa.h could not be found])])
89 AC_DEFINE([HAVE_OSMESA],1,[Building with the OSMesa video driver]) ], [
91 dnl Otherwise we want a real GL library (unless we're on darwin, in which case it's already
92 dnl taken care of above).
93 if test "x$APPLE_BUILD" != 'xyes'; then
94 AC_CHECK_LIB(GL, glVertex3f, [], [
95 AC_MSG_FAILURE( ["The OpenGL library (libGL.so) could not be found, but is required."])])
96 AC_CHECK_HEADER([GL/gl.h], [], [
97 AC_MSG_FAILURE( ["The OpenGL header files (eg GL/gl.h) could not be found, but are required."])])
100 dnl Now work out how to get from the UI to GL - this is usually the painful part.
101 if test "x$HAVE_GTK_X11" = "xyes"; then
102 if test "x$APPLE_BUILD" = "xyes"; then
103 LIBS="$LIBS -L/usr/X11/lib -lGL"
105 AC_CHECK_FUNC(glXQueryVersion, [
107 AC_DEFINE([HAVE_GLX], 1, [Have GLX support]) ] )
108 elif test "x$HAVE_GTK_OSX" = "xyes"; then
109 AC_CHECK_FUNC(NSOpenGLGetVersion, [
111 AC_DEFINE([HAVE_NSGL],1, [Have NSOpenGL support]) ] )
117 dnl OK, now decide which video driver(s) we can build
118 if test "x$HAVE_OSMESA" = "x" -a "x$HAVE_GLX" = "x" -a "x$HAVE_NSGL" = "x"; then
119 echo "Warning: Building with no video support"
122 AM_CONDITIONAL(VIDEO_OSMESA, [test "x$HAVE_OSMESA" = "xyes"])
123 AM_CONDITIONAL(VIDEO_GLX, [test "x$HAVE_GLX" = "xyes"])
124 AM_CONDITIONAL(VIDEO_NSGL, [test "x$HAVE_NSGL" = "xyes"])
126 dnl Check for optional (but highly desireable) OpenGL features
127 AC_CHECK_FUNC(glGenFramebuffersEXT, [ AC_DEFINE([HAVE_OPENGL_FBO],1,[Have EXT_framebuffer_object support]) ], [])
128 AC_CHECK_FUNC(glCreateShader, [ AC_DEFINE([HAVE_OPENGL_SHADER],1,[Have 2.0 shader support]) ], [])
129 AC_CHECK_FUNC(glCreateShaderObjectARB, [ AC_DEFINE([HAVE_OPENGL_SHADER_ARB],1,[Have ARB shader support]) ], [])
132 dnl Check for a supported cpu target for translation purposes
136 AC_DEFINE_UNQUOTED(SH4_TRANSLATOR,[TARGET_X86], [SH4 Translator to use (if any)] );;
138 SH4_TRANSLATOR="x86_64"
139 AC_DEFINE_UNQUOTED(SH4_TRANSLATOR,[TARGET_X86_64], [SH4 Translator to use (if any)] );;
141 echo "Warning: No translator available for $host. Building emulation core only";;
143 AM_CONDITIONAL(BUILD_SH4X86, [test "$SH4_TRANSLATOR" = "x86" -o "$SH4_TRANSLATOR" = "x86_64"])
144 AM_CONDITIONAL(BUILD_X86_64, [test "$SH4_TRANSLATOR" = "x86_64"])
146 dnl ------------------ Optional driver support -------------------
147 dnl Check for pulseaudio
148 PKG_CHECK_MODULES(PULSE, [libpulse-simple], [
150 AC_DEFINE([HAVE_PULSE],1,[Have pulseaudio support]) ], [true])
151 AM_CONDITIONAL( AUDIO_PULSE, [test "$HAVE_PULSE" = 'yes'] )
154 PKG_CHECK_MODULES(ESOUND, [esound], [
156 AC_DEFINE([HAVE_ESOUND],1,[Have esound support]) ], [true])
157 AM_CONDITIONAL( AUDIO_ESOUND, [test "$HAVE_ESOUND" = 'yes'] )
159 dnl Check for alsa support
160 PKG_CHECK_MODULES(ALSA, [alsa], [
162 AC_DEFINE([HAVE_ALSA],1,[Have alsa support]) ], [true])
163 AM_CONDITIONAL( AUDIO_ALSA, [test "$HAVE_ALSA" = 'yes'] )
165 if test "x$HAVE_ESOUND" = "x" -a "x$HAVE_ALSA" = "x" -a "x$HAVE_PULSE" = "x"; then
166 echo "Warning: Building without audio support"
169 dnl Check for linux cdrom device support
170 AC_CHECK_HEADER([linux/cdrom.h], [HAVE_LINUX_CDROM_H=yes], [
171 echo "Linux CDROM support not found, building without it."] )
172 AM_CONDITIONAL(CDROM_LINUX, [test "$HAVE_LINUX_CDROM_H" = "yes"])
174 AC_CHECK_HEADER([linux/joystick.h], [
175 HAVE_LINUX_JOYSTICK_H=yes
176 AC_DEFINE([HAVE_LINUX_JOYSTICK], 1, [Have linux joystick support]) ],
177 [ echo "Linux Joystick support not found, building without it."] )
178 AM_CONDITIONAL(JOY_LINUX, [test "$HAVE_LINUX_JOYSTICK_H" = "yes"])
180 dnl Check for cross-compiler availability - needed for system tests
181 AC_PATH_PROG(SHCC, [sh-elf-gcc])
182 AC_PATH_PROG(SHLD, [sh-elf-ld])
183 AC_PATH_PROG(SHOBJCOPY, [sh-elf-objcopy])
184 AC_PATH_PROG(ARMCC, [arm-elf-gcc])
185 AC_PATH_PROG(ARMLD, [arm-elf-ld])
186 AC_PATH_PROG(ARMOBJCOPY, [arm-elf-objcopy])
188 if test "x$SHCC" = "x" -o "x$SHLD" = "x" -o "x$SHOBJCOPY" = "x"; then
190 echo "Warning: SH4 cross-compiler not found, system tests will be disabled."
194 if test "x$ARMCC" = "x" -o "x$ARMLD" = "x" -o "x$ARMOBJCOPY" = "x"; then
196 echo "Warning: ARM cross-compiler not found, AICA tests will be disabled."
200 AM_CONDITIONAL(BUILD_SYSTEST, [test "$BUILD_SH" = "yes"])
201 AM_CONDITIONAL(BUILD_ARMTEST, [test "$BUILD_ARM" = "yes"])
204 dnl ----------------------- All done, finish up -----------------------
205 GETTEXT_PACKAGE=lxdream
206 AC_SUBST(GETTEXT_PACKAGE)
207 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[translation domain])
209 dnl Add the languages which your application supports here.
210 ALL_LINGUAS="de es it pt_BR"
.