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)
12 AC_CHECK_SIZEOF([void *])
17 AC_PATH_PROG(POD2MAN, [pod2man])
18 AC_PATH_PROG(POD2HTML, [pod2html])
20 dnl ---------------- enable/with flags ------------------
23 AS_HELP_STRING( [--enable-trace], [Enable generation of IO traces (warning: hurts performance)]),
24 [if test "$enableval" == "yes"; then
25 AC_DEFINE(ENABLE_TRACE_IO, 1, [Enable IO tracing])
28 AS_HELP_STRING( [--enable-watch], [Enable watchpoints in the debugger (warning: hurts performance)]),
29 [if test "$enableval" == "yes"; then
30 AC_DEFINE(ENABLE_WATCH, 1, [Enable watchpoints])
32 AC_ARG_ENABLE( sh4stats,
33 AS_HELP_STRING( [--enable-sh4stats], [Enable statistics on executed sh4 instructions]),
34 [if test "$enableval" == "yes"; then
35 AC_DEFINE(ENABLE_SH4STATS, 1, [Enable SH4 statistics])
38 AS_HELP_STRING( [--with-osmesa], [Build with the osmesa GL library (software rendering)]),
41 AS_HELP_STRING( [--with-gtk], [Build with the GTK UI. Default on X11 systems]), [with_gtk=yes], [with_gtk=x11] )
43 dnl ------------ Check if we're building on Darwin --------------
45 dnl For starters, do we have a working objective-c compiler?
46 lxdream_save_cppflags="$CPPFLAGS"
47 CPPFLAGS="$CPPFLAGS -x objective-c"
48 AC_TRY_COMPILE([@interface Foo @end],, [
50 AC_CHECK_HEADER([Cocoa/Cocoa.h], [
53 LIBS="$LIBS -framework AppKit"
54 LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
55 AC_DEFINE(HAVE_COCOA,[1],[Have Cocoa framework])
56 AC_DEFINE(APPLE_BUILD,[1],[Building on an apple platform. Things are different...])
57 if test "x$with_gtk" = "xx11"; then
62 ], [CPPFLAGS="$lxdream_save_cppflags"] )
63 AM_CONDITIONAL(GUI_COCOA, [test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"])
65 dnl ----------- Check for mandatory dependencies --------------
66 dnl Check for libpng (required)
67 PKG_CHECK_MODULES(LIBPNG, [libpng] )
69 dnl Implied by libpng, but check explicitly just in case
70 AC_CHECK_LIB(z, uncompress, [], [
71 echo "Zlib (libz.so) could not be found, but is required."
74 if test "x$with_gtk" = "xno"; then
75 dnl Check for GLIB only
76 PKG_CHECK_MODULES(GLIB, glib-2.0)
79 PKG_CHECK_MODULES(GTK, gtk+-2.0, [
81 AC_DEFINE([HAVE_GTK],1,[Have GTK libraries])
84 dnl Which GTK port do we have?
85 LIBS="$LIBS $GTK_LIBS"
86 AC_CHECK_FUNC(gdk_x11_display_get_xdisplay, [
88 AC_DEFINE([HAVE_GTK_X11],1,[Building with GTK+X11]) ], [])
89 AC_CHECK_FUNC(gdk_quartz_window_get_nsview, [
91 AC_DEFINE([HAVE_GTK_OSX],1,[Building with GTK+Cocoa]) ], [])
94 AM_CONDITIONAL(GUI_GTK, [test "$HAVE_GTK" = 'yes'])
96 dnl ------------------ Video driver support -------------------
97 AS_IF([test "x$with_osmesa" != xno], [
99 dnl User requested OSMesa (ie pure software rendering)
100 AC_CHECK_LIB([OSMesa], [OSMesaCreateContext], [],
101 [AC_MSG_FAILURE( [--with-osmesa was given, but OSMesa library could not be found])])
102 AC_CHECK_HEADER([GL/osmesa.h], [],
103 [AC_MSG_FAILURE( [--with-osmesa was given, but osmesa.h could not be found])])
105 VIDEO_DRIVERS="$VIDEO_DRIVERS osmesa"
106 AC_DEFINE([HAVE_OSMESA],1,[Building with the OSMesa video driver]) ], [
108 dnl Otherwise we want a real GL library (unless we're on darwin, in which case it's already
109 dnl taken care of above).
110 if test "x$APPLE_BUILD" != 'xyes'; then
111 AC_CHECK_LIB(GL, glVertex3f, [], [
112 AC_MSG_FAILURE( ["The OpenGL library (libGL.so) could not be found, but is required."])])
113 AC_CHECK_HEADER([GL/gl.h], [], [
114 AC_MSG_FAILURE( ["The OpenGL header files (eg GL/gl.h) could not be found, but are required."])])
116 AC_CHECK_FUNC(NSOpenGLGetVersion, [
118 VIDEO_DRIVERS="$VIDEO_DRIVERS nsgl"
119 AC_DEFINE([HAVE_NSGL],1, [Have NSOpenGL support]) ] )
122 dnl Now work out how to get from the UI to GL - this is usually the painful part.
123 if test "x$HAVE_GTK_X11" = "xyes"; then
124 if test "x$APPLE_BUILD" = "xyes"; then
125 LIBS="$LIBS -L/usr/X11/lib -lGL"
127 AC_CHECK_FUNC(glXQueryVersion, [
129 VIDEO_DRIVERS="$VIDEO_DRIVERS glx"
130 AC_DEFINE([HAVE_GLX], 1, [Have GLX support]) ] )
137 AM_CONDITIONAL(VIDEO_OSMESA, [test "x$HAVE_OSMESA" = "xyes"])
138 AM_CONDITIONAL(VIDEO_GLX, [test "x$HAVE_GLX" = "xyes"])
139 AM_CONDITIONAL(VIDEO_NSGL, [test "x$HAVE_NSGL" = "xyes"])
141 dnl Check for optional (but highly desireable) OpenGL features
142 AC_CHECK_FUNC(glGenFramebuffersEXT, [ AC_DEFINE([HAVE_OPENGL_FBO],1,[Have EXT_framebuffer_object support]) ], [])
143 AC_CHECK_FUNC(glCreateShader, [ AC_DEFINE([HAVE_OPENGL_SHADER],1,[Have 2.0 shader support]) ], [])
144 AC_CHECK_FUNC(glCreateShaderObjectARB, [ AC_DEFINE([HAVE_OPENGL_SHADER_ARB],1,[Have ARB shader support]) ], [])
145 AC_CHECK_FUNC(glClampColorARB, [ AC_DEFINE([HAVE_OPENGL_CLAMP_COLOR],1,[Have Color Clamp]) ], [])
148 dnl Check for a supported cpu target for translation purposes
150 i386|i486|i586|i686|x86_64)
152 AC_DEFINE_UNQUOTED(SH4_TRANSLATOR,[TARGET_X86], [SH4 Translator to use (if any)] );;
154 AM_CONDITIONAL(BUILD_SH4X86, [test "$SH4_TRANSLATOR" = "x86" -o "$SH4_TRANSLATOR" = "x86_64"])
155 AM_CONDITIONAL(BUILD_X86_64, [test "$SH4_TRANSLATOR" = "x86_64"])
157 dnl ------------------ Optional driver support -------------------
158 dnl Check for Apple CoreAudio
159 AC_CHECK_HEADER([CoreAudio/CoreAudio.h], [
161 LIBS="$LIBS -framework CoreAudio"
162 AUDIO_DRIVERS="$AUDIO_DRIVERS osx"
163 AC_DEFINE([HAVE_CORE_AUDIO], 1, [Have Apple CoreAudio support]) ],[true ])
164 AM_CONDITIONAL( AUDIO_OSX, [test "$HAVE_CORE_AUDIO" = 'yes'] )
166 dnl Check for pulseaudio
167 PKG_CHECK_MODULES(PULSE, [libpulse-simple], [
169 AUDIO_DRIVERS="$AUDIO_DRIVERS pulse"
170 AC_DEFINE([HAVE_PULSE],1,[Have pulseaudio support]) ], [true])
171 AM_CONDITIONAL( AUDIO_PULSE, [test "$HAVE_PULSE" = 'yes'] )
174 PKG_CHECK_MODULES(ESOUND, [esound], [
176 AUDIO_DRIVERS="$AUDIO_DRIVERS esd"
177 AC_DEFINE([HAVE_ESOUND],1,[Have esound support]) ], [true])
178 AM_CONDITIONAL( AUDIO_ESOUND, [test "$HAVE_ESOUND" = 'yes'] )
180 dnl Check for alsa support
181 PKG_CHECK_MODULES(ALSA, [alsa], [
183 AUDIO_DRIVERS="$AUDIO_DRIVERS alsa"
184 AC_DEFINE([HAVE_ALSA],1,[Have alsa support]) ], [true])
185 AM_CONDITIONAL( AUDIO_ALSA, [test "$HAVE_ALSA" = 'yes'] )
188 dnl Check for native cdrom support. There can be only one.
189 AC_CHECK_HEADER([linux/cdrom.h], [CDROM_DRIVER=linux], [true])
190 dnl AC_CHECK_HEADER([IOKit/IOKitLib.h], [
192 dnl LIBS="$LIBS -framework IOKit"],[true])
193 AM_CONDITIONAL(CDROM_LINUX, [test "x$CDROM_DRIVER" = "xlinux"])
194 AM_CONDITIONAL(CDROM_OSX, [test "x$CDROM_DRIVER" = "xosx"])
195 AM_CONDITIONAL(CDROM_NONE, [test "x$CDROM_DRIVER" = "x"])
197 AC_CHECK_HEADER([linux/joystick.h], [
198 HAVE_LINUX_JOYSTICK_H=yes
199 AC_DEFINE([HAVE_LINUX_JOYSTICK], 1, [Have linux joystick support]) ],
200 [ echo "Linux Joystick support not found, building without it."] )
201 AM_CONDITIONAL(JOY_LINUX, [test "$HAVE_LINUX_JOYSTICK_H" = "yes"])
203 dnl Check for cross-compiler availability - needed for system tests
204 AC_PATH_PROG(SHCC, [sh-elf-gcc])
205 AC_PATH_PROG(SHLD, [sh-elf-ld])
206 AC_PATH_PROG(SHOBJCOPY, [sh-elf-objcopy])
207 AC_PATH_PROG(ARMCC, [arm-elf-gcc])
208 AC_PATH_PROG(ARMLD, [arm-elf-ld])
209 AC_PATH_PROG(ARMOBJCOPY, [arm-elf-objcopy])
211 if test "x$SHCC" = "x" -o "x$SHLD" = "x" -o "x$SHOBJCOPY" = "x"; then
213 echo "Warning: SH4 cross-compiler not found, system tests will be disabled."
217 if test "x$ARMCC" = "x" -o "x$ARMLD" = "x" -o "x$ARMOBJCOPY" = "x"; then
219 echo "Warning: ARM cross-compiler not found, AICA tests will be disabled."
223 AM_CONDITIONAL(BUILD_SYSTEST, [test "$BUILD_SH" = "yes"])
224 AM_CONDITIONAL(BUILD_ARMTEST, [test "$BUILD_ARM" = "yes"])
227 dnl ----------------------- All done, finish up -----------------------
228 GETTEXT_PACKAGE=lxdream
229 AC_SUBST(GETTEXT_PACKAGE)
230 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[translation domain])
232 dnl Add the languages which your application supports here.
233 ALL_LINGUAS="de es it pt_BR"
243 dnl ------------------------- Print out a summary ----------------------
246 echo "Configuration complete"
249 if test "x$HAVE_GTK" = x; then
250 if test "x$HAVE_COCOA" = x; then
251 echo " User interface: none"
253 echo " User interface: Cocoa"
256 echo " User interface: GTK"
259 if test "x$SH4_TRANSLATOR" = "x"; then
260 echo " SH4 translator: None (emulation core only)"
262 echo " SH4 translator: $SH4_TRANSLATOR"
265 if test "x$VIDEO_DRIVERS" = "x"; then
266 echo " Video drivers: none (no supported GL found)"
268 echo " Video drivers: $VIDEO_DRIVERS"
271 if test "x$AUDIO_DRIVERS" = "x"; then
272 echo " Audio drivers: none (no supported output devices found)"
274 echo " Audio drivers: $AUDIO_DRIVERS"
277 if test "x$CDROM_DRIVER" = "x"; then
278 echo " CD-ROM driver: none (no supported cd-rom devices found)"
280 echo " CD-ROM driver: $CDROM_DRIVER"
.