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 "$enableval" == "yes"; then
35 AC_DEFINE(ENABLE_SH4STATS, 1, [Enable SH4 statistics])
38 AS_HELP_STRING( [--with-osmesa], [Build with the osmesa GL library (software rendering)]),
41 AS_HELP_STRING( [--with-gtk], [Build with the GTK UI. Default on X11 systems]), [with_gtk=yes], [with_gtk=x11] )
43 AS_HELP_STRING( [--with-esd], [Build with support for the ESounD audio system]) )
45 AS_HELP_STRING( [--with-pulse], [Build with support for the PulseAudio audio system]) )
47 dnl ------------ Check if we're building on Darwin --------------
49 dnl For starters, do we have a working objective-c compiler?
50 lxdream_save_cppflags="$CPPFLAGS"
51 CPPFLAGS="$CPPFLAGS -x objective-c"
52 AC_TRY_COMPILE([@interface Foo @end],, [
54 AC_CHECK_HEADER([Cocoa/Cocoa.h], [
57 LIBS="$LIBS -framework AppKit"
58 LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
59 AC_DEFINE(HAVE_COCOA,[1],[Have Cocoa framework])
60 AC_DEFINE(APPLE_BUILD,[1],[Building on an apple platform. Things are different...])
61 if test "x$with_gtk" = "xx11"; then
66 ], [CPPFLAGS="$lxdream_save_cppflags"] )
67 AM_CONDITIONAL(GUI_COCOA, [test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"])
69 dnl ----------- Check for mandatory dependencies --------------
70 dnl Check for libpng (required)
71 PKG_CHECK_MODULES(LIBPNG, [libpng] )
73 dnl Implied by libpng, but check explicitly just in case
74 AC_CHECK_LIB(z, uncompress, [], [
75 echo "Zlib (libz.so) could not be found, but is required."
78 if test "x$with_gtk" = "xno"; then
79 dnl Check for GLIB only
80 PKG_CHECK_MODULES(GLIB, glib-2.0)
83 PKG_CHECK_MODULES(GTK, gtk+-2.0, [
85 AC_DEFINE([HAVE_GTK],1,[Have GTK libraries])
88 dnl Which GTK port do we have?
89 LIBS="$LIBS $GTK_LIBS"
90 AC_CHECK_FUNC(gdk_x11_display_get_xdisplay, [
92 AC_DEFINE([HAVE_GTK_X11],1,[Building with GTK+X11]) ], [])
93 AC_CHECK_FUNC(gdk_quartz_window_get_nsview, [
95 AC_DEFINE([HAVE_GTK_OSX],1,[Building with GTK+Cocoa]) ], [])
98 AM_CONDITIONAL(GUI_GTK, [test "$HAVE_GTK" = 'yes'])
100 dnl ------------------ Video driver support -------------------
101 AS_IF([test "x$with_osmesa" != xno], [
103 dnl User requested OSMesa (ie pure software rendering)
104 AC_CHECK_LIB([OSMesa], [OSMesaCreateContext], [],
105 [AC_MSG_FAILURE( [--with-osmesa was given, but OSMesa library could not be found])])
106 AC_CHECK_HEADER([GL/osmesa.h], [],
107 [AC_MSG_FAILURE( [--with-osmesa was given, but osmesa.h could not be found])])
109 VIDEO_DRIVERS="$VIDEO_DRIVERS osmesa"
110 AC_DEFINE([HAVE_OSMESA],1,[Building with the OSMesa video driver]) ], [
112 dnl Otherwise we want a real GL library (unless we're on darwin, in which case it's already
113 dnl taken care of above).
114 if test "x$APPLE_BUILD" != 'xyes'; then
115 AC_CHECK_LIB(GL, glVertex3f, [], [
116 AC_MSG_FAILURE( ["The OpenGL library (libGL.so) could not be found, but is required."])])
117 AC_CHECK_HEADER([GL/gl.h], [], [
118 AC_MSG_FAILURE( ["The OpenGL header files (eg GL/gl.h) could not be found, but are required."])])
120 AC_CHECK_FUNC(NSOpenGLGetVersion, [
122 VIDEO_DRIVERS="$VIDEO_DRIVERS nsgl"
123 AC_DEFINE([HAVE_NSGL],1, [Have NSOpenGL support]) ] )
126 dnl Now work out how to get from the UI to GL - this is usually the painful part.
127 if test "x$HAVE_GTK_X11" = "xyes"; then
128 if test "x$APPLE_BUILD" = "xyes"; then
129 LIBS="$LIBS -L/usr/X11/lib -lGL"
131 AC_CHECK_FUNC(glXQueryVersion, [
133 VIDEO_DRIVERS="$VIDEO_DRIVERS glx"
134 AC_DEFINE([HAVE_GLX], 1, [Have GLX support]) ] )
141 AM_CONDITIONAL(VIDEO_OSMESA, [test "x$HAVE_OSMESA" = "xyes"])
142 AM_CONDITIONAL(VIDEO_GLX, [test "x$HAVE_GLX" = "xyes"])
143 AM_CONDITIONAL(VIDEO_NSGL, [test "x$HAVE_NSGL" = "xyes"])
145 dnl Check for optional (but highly desireable) OpenGL features
146 AC_CHECK_FUNC(glGenFramebuffersEXT, [ AC_DEFINE([HAVE_OPENGL_FBO],1,[Have EXT_framebuffer_object support]) ], [])
147 AC_CHECK_FUNC(glCreateShader, [ AC_DEFINE([HAVE_OPENGL_SHADER],1,[Have 2.0 shader support]) ], [])
148 AC_CHECK_FUNC(glCreateShaderObjectARB, [ AC_DEFINE([HAVE_OPENGL_SHADER_ARB],1,[Have ARB shader support]) ], [])
149 AC_CHECK_FUNC(glClampColorARB, [ AC_DEFINE([HAVE_OPENGL_CLAMP_COLOR],1,[Have Color Clamp]) ], [])
152 dnl Check for a supported cpu target for translation purposes
154 i386|i486|i586|i686|x86_64)
156 AC_DEFINE_UNQUOTED(SH4_TRANSLATOR,[TARGET_X86], [SH4 Translator to use (if any)] );;
158 AM_CONDITIONAL(BUILD_SH4X86, [test "$SH4_TRANSLATOR" = "x86" -o "$SH4_TRANSLATOR" = "x86_64"])
159 AM_CONDITIONAL(BUILD_X86_64, [test "$SH4_TRANSLATOR" = "x86_64"])
161 dnl ------------------ Optional driver support -------------------
162 dnl Check for Apple CoreAudio
163 AC_CHECK_HEADER([CoreAudio/CoreAudio.h], [
165 LIBS="$LIBS -framework CoreAudio"
166 AUDIO_DRIVERS="$AUDIO_DRIVERS osx"
167 AC_DEFINE([HAVE_CORE_AUDIO], 1, [Have Apple CoreAudio support]) ],[true ])
168 AM_CONDITIONAL( AUDIO_OSX, [test "$HAVE_CORE_AUDIO" = 'yes'] )
170 dnl Check for pulseaudio
171 if test "x$with_pulse" != "xno"; then
172 PKG_CHECK_MODULES(PULSE, [libpulse-simple], [
174 AUDIO_DRIVERS="$AUDIO_DRIVERS pulse"
175 AC_DEFINE([HAVE_PULSE],1,[Have pulseaudio support])
177 if test "x$with_pulse" = "xyes"; then
178 AC_MSG_FAILURE( [PulseAudio audio package could not be found (but was required)] )
182 AM_CONDITIONAL( AUDIO_PULSE, [test "$HAVE_PULSE" = 'yes'] )
185 if test "x$with_esd" != "xno"; then
186 PKG_CHECK_MODULES(ESOUND, [esound], [
188 AUDIO_DRIVERS="$AUDIO_DRIVERS esd"
189 AC_DEFINE([HAVE_ESOUND],1,[Have esound support])
191 if test "x$with_esd" = "xyes"; then
192 AC_MSG_FAILURE( [ESounD audio package could not be found (but was required)] )
196 AM_CONDITIONAL( AUDIO_ESOUND, [test "$HAVE_ESOUND" = 'yes'] )
198 dnl Check for alsa support
199 PKG_CHECK_MODULES(ALSA, [alsa], [
201 AUDIO_DRIVERS="$AUDIO_DRIVERS alsa"
202 AC_DEFINE([HAVE_ALSA],1,[Have alsa support]) ], [true])
203 AM_CONDITIONAL( AUDIO_ALSA, [test "$HAVE_ALSA" = 'yes'] )
206 dnl Check for native cdrom support. There can be only one.
207 AC_CHECK_HEADER([linux/cdrom.h], [CDROM_DRIVER=linux], [true])
208 AC_CHECK_HEADER([IOKit/IOKitLib.h], [
210 LIBS="$LIBS -framework IOKit"],[true])
211 AM_CONDITIONAL(CDROM_LINUX, [test "x$CDROM_DRIVER" = "xlinux"])
212 AM_CONDITIONAL(CDROM_OSX, [test "x$CDROM_DRIVER" = "xosx"])
213 AM_CONDITIONAL(CDROM_NONE, [test "x$CDROM_DRIVER" = "x"])
215 AC_CHECK_HEADER([linux/joystick.h], [
216 HAVE_LINUX_JOYSTICK_H=yes
217 AC_DEFINE([HAVE_LINUX_JOYSTICK], 1, [Have linux joystick support]) ],
218 [ echo "Linux Joystick support not found, building without it."] )
219 AM_CONDITIONAL(JOY_LINUX, [test "$HAVE_LINUX_JOYSTICK_H" = "yes"])
221 dnl Check for cross-compiler availability - needed for system tests
222 AC_PATH_PROG(SHCC, [sh-elf-gcc])
223 AC_PATH_PROG(SHLD, [sh-elf-ld])
224 AC_PATH_PROG(SHOBJCOPY, [sh-elf-objcopy])
225 AC_PATH_PROG(ARMCC, [arm-elf-gcc])
226 AC_PATH_PROG(ARMLD, [arm-elf-ld])
227 AC_PATH_PROG(ARMOBJCOPY, [arm-elf-objcopy])
229 if test "x$SHCC" = "x" -o "x$SHLD" = "x" -o "x$SHOBJCOPY" = "x"; then
231 echo "Warning: SH4 cross-compiler not found, system tests will be disabled."
235 if test "x$ARMCC" = "x" -o "x$ARMLD" = "x" -o "x$ARMOBJCOPY" = "x"; then
237 echo "Warning: ARM cross-compiler not found, AICA tests will be disabled."
241 AM_CONDITIONAL(BUILD_SYSTEST, [test "$BUILD_SH" = "yes"])
242 AM_CONDITIONAL(BUILD_ARMTEST, [test "$BUILD_ARM" = "yes"])
245 dnl ----------------------- All done, finish up -----------------------
246 GETTEXT_PACKAGE=lxdream
247 AC_SUBST(GETTEXT_PACKAGE)
248 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[translation domain])
250 dnl Add the languages which your application supports here.
251 ALL_LINGUAS="de es it pt_BR"
261 dnl ------------------------- Print out a summary ----------------------
264 echo "Configuration complete"
267 if test "x$HAVE_GTK" = x; then
268 if test "x$HAVE_COCOA" = x; then
269 echo " User interface: none"
271 echo " User interface: Cocoa"
274 echo " User interface: GTK"
277 if test "x$SH4_TRANSLATOR" = "x"; then
278 echo " SH4 translator: None (emulation core only)"
280 echo " SH4 translator: $SH4_TRANSLATOR"
283 if test "x$VIDEO_DRIVERS" = "x"; then
284 echo " Video drivers: none (no supported GL found)"
286 echo " Video drivers: $VIDEO_DRIVERS"
289 if test "x$AUDIO_DRIVERS" = "x"; then
290 echo " Audio drivers: none (no supported output devices found)"
292 echo " Audio drivers: $AUDIO_DRIVERS"
295 if test "x$CDROM_DRIVER" = "x"; then
296 echo " CD-ROM driver: none (no supported cd-rom devices found)"
298 echo " CD-ROM driver: $CDROM_DRIVER"
.