1 dnl Process this file with autoconf to produce a configure script.
3 dnl The basis for this file was generated by autoscan(1) [pere 1998-03-19]
6 AC_INIT(Simulator/Aircraft/aircraft.cxx)
8 dnl Initialize the automake stuff
9 AM_INIT_AUTOMAKE(FlightGear, 0.56)
11 dnl Checks for programs.
19 dnl Initialize libtool
22 dnl Initialize maintainer mode
23 dnl AM_MAINTAINER_MODE
25 dnl This is needed for AC_TRY_COMPILE later
28 dnl Check to see if this `configure' is being run in the `Cygwin32' environment
31 dnl Specify if we want logging (testing build) or not (release build)
32 # set logging default value
34 AC_ARG_WITH(logging, [ --with-logging Include logging output (default)])
35 if test "x$with_logging" = "xno" ; then
40 dnl specify if we are building with "checker"
41 AC_ARG_WITH(efence, [ --with-efence Specify if we are building with "electric-fence"])
43 if test "x$with_efence" = "xyes" ; then
44 echo "Building with efence"
45 LIBS= "$LIBS -lefence"
48 dnl specify the compiled flight model
49 AC_ARG_WITH(flight-model, [ --with-flight-model=xxx Specify the flight model (navion, cherokee)])
51 if test "x$with_flight_model" = "xcherokee" ; then
52 echo "Building with cherokee flight model"
54 echo "Building with navion flight model"
56 AM_CONDITIONAL(ENABLE_CHEROKEE, test "x$with_flight_model" = "xcherokee")
58 dnl Let the Win32 user specify if they want to build with the SGI
59 dnl opengl.dll as opposed to the more standard openg32.dll
60 AC_ARG_WITH(sgi-opengl, [ --with-sgi-opengl Build against SGI's opengl.dll glu.dll and glut.dll])
62 dnl Check for MS Windows environment
63 AC_CHECK_HEADER(windows.h)
65 dnl Using AM_CONDITIONAL is a step out of the protected little
66 dnl automake fold so it is potentially dangerous. But, we are
67 dnl beginning to run into cases where the standard checks are not
68 dnl enough. AM_CONDITIONALS are then referenced to conditionally
69 dnl build a Makefile.in from a Makefile.am which lets us define custom
70 dnl includes, compile alternative source files, etc.
72 dnl Check for external variables daylight and timezone.
74 AM_CONDITIONAL(HAVE_DAYLIGHT, test "$have_daylight" = yes )
77 AM_CONDITIONAL(HAVE_TIMEZONE, test "$have_timezone" = yes )
79 dnl Check for Linux style audio support
80 AM_CONDITIONAL(ENABLE_AUDIO_SUPPORT, \
81 test -r /usr/include/soundcard.h \
82 -o -r /usr/include/linux/soundcard.h \
83 -o -r /usr/include/machine/soundcard.h \
84 -o -r /usr/include/audio.h \
85 -o "x$ac_cv_header_windows_h" = "xyes" )
87 AM_CONDITIONAL(ENABLE_IRIX_AUDIO, test -r /usr/include/audio.h)
89 AM_CONDITIONAL(ENABLE_WIN32_AUDIO, test "x$ac_cv_header_windows_h" = "xyes")
91 dnl Check for (currently Linux only style) joystick support
92 AM_CONDITIONAL(ENABLE_LINUX_JOYSTICK, test -r /usr/include/linux/joystick.h )
94 dnl Enable serial support on Unix type systems
95 AM_CONDITIONAL(ENABLE_UNIX_SERIAL, test "x$ac_cv_header_windows_h" != "xyes")
97 dnl extra library and include directories
98 EXTRA_DIRS="/usr/local /usr/X11R6 /opt/X11R6"
100 if test "x$ac_cv_header_windows_h" = "xyes" ; then
101 EXTRA_DIRS="${EXTRA_DIRS} `pwd`/Win32"
102 # elif test `uname -s` = "SunOS" ; then
103 # EXTRA_DIRS="${EXTRA_DIRS} `pwd`/SunOS"
105 wi_EXTRA_DIRS(no, ${EXTRA_DIRS})
107 dnl Check for X11 (fancy)
110 dnl Checks for libraries.
119 # AC_CHECK_LIB(socket, socket)
120 AC_CHECK_LIB(X11, XCreateWindow)
121 AC_CHECK_LIB(Xext, XShmCreateImage)
122 AC_CHECK_LIB(Xi, XGetExtensionVersion)
123 AC_CHECK_LIB(ICE, IceOpenConnection)
124 AC_CHECK_LIB(SM, SmcOpenConnection)
125 AC_CHECK_LIB(Xt, XtMalloc)
126 AC_CHECK_LIB(Xmu, XmuLookupStandardColormap)
128 dnl check for OpenGL related libraries
130 if test "x$ac_cv_header_windows_h" != "xyes" ; then
131 dnl Reasonable stuff non-windoze variants ... :-)
133 AC_CHECK_LIB(GLcore, glNewList)
134 if test "x$ac_cv_lib_GLcore_glNewList" = "xno" ; then
135 dnl if no GLcore, check for GL
136 AC_CHECK_LIB(GL, glNewList)
137 if test "x$ac_cv_lib_GL_glNewList" = "xno" ; then
138 dnl if no GL, check for MesaGL
139 AC_CHECK_LIB(MesaGL, glNewList)
142 dnl if GLcore found, then also check for GL
143 AC_CHECK_LIB(GL, glXCreateContext)
146 dnl if using mesa, check for xmesa.h
147 if test "x$ac_cv_lib_MesaGL_glNewList" = "xyes" ; then
148 AC_CHECK_HEADER(GL/xmesa.h)
149 AM_CONDITIONAL(ENABLE_XMESA_FX, \
150 test "x$ac_cv_header_GL_xmesa_h" = "xyes")
152 dnl force a failed check
153 AM_CONDITIONAL(ENABLE_XMESA_FX, test "no" = "yes")
156 AC_CHECK_LIB(GLU, gluLookAt)
157 if test "x$ac_cv_lib_GLU_gluLookAt" = "xno" ; then
158 dnl if no GLU, check for MesaGLU
159 AC_CHECK_LIB(MesaGLU, gluLookAt)
163 AC_CHECK_LIB(glut, glutGetModifiers)
165 dnl test for glutGameModeString, but avoid adding glut a second time into
166 dnl the list of libraries
168 AC_CHECK_LIB(glut, glutGameModeString)
171 dnl Win32 is a little wierd because it has to try to handle the various
172 dnl winbloze-isms. We'll just do this manually for now.
174 echo Win32 specific hacks...
177 dnl force a failed check since we will be building under windoze
178 AM_CONDITIONAL(ENABLE_XMESA_FX, test "no" = "yes")
180 if test "x$with_sgi_opengl" = "xyes" ; then
181 echo "Building with glut.dll, glu.dll, and opengl.dll"
186 echo "Building with glut32.dll, glu32.dll, and opengl32.dll"
189 WIN32_OPENGL=opengl32
192 if test -f `pwd`/Win32/${WIN32_GLUT}.dll; then
193 echo " found ${WIN32_GLUT}.dll, adding -l${WIN32_GLUT}"
194 LIBS="$LIBS -l${WIN32_GLUT}"
196 echo " Cannot find ${WIN32_GLUT}.dll"
200 if test -f `pwd`/Win32/${WIN32_GLU}.dll; then
201 echo " found ${WIN32_GLU}.dll"
203 echo " Can't find ${WIN32_GLU}.dll, assuming it's someplace"
205 echo " adding -l${WIN32_GLU}"
206 LIBS="$LIBS -l${WIN32_GLU}"
208 if test -f `pwd`/Win32/${WIN32_OPENGL}.dll; then
209 echo " found ${WIN32_OPENGL}.dll"
211 echo " Can't find ${WIN32_OPENGL}.dll, assuming it's somplace"
213 echo " adding -l${WIN32_OPENGL}"
214 LIBS="$LIBS -l${WIN32_OPENGL}"
216 echo " adding -luser32 -lgdi32"
217 LIBS="$LIBS -luser32 -lgdi32"
218 ac_cv_lib_glut_glutGetModifiers="yes"
219 ac_cv_lib_glut_glutGameModeString="yes"
226 AC_SUBST(opengl_LIBS)
229 dnl Checks for header files.
232 fcntl.h getopt.h malloc.h stdlib.h sys/time.h sys/timeb.h \
233 unistd.h windows.h winbase.h values.h )
235 dnl Checks for typedefs, structures, and compiler characteristics.
241 dnl Checks for library functions.
244 AC_CHECK_FUNCS( ftime gettimeofday mktime strstr rand random \
245 setitimer getitimer signal GetLocalTime rint getrusage )
247 if test "x$ac_cv_lib_glut_glutGetModifiers" = "xno"; then
249 echo "Unable to find the necessary OpenGL or GLUT libraries."
250 echo "See config.log for automated test details and results ..."
254 if test "x$ac_cv_lib_glut_glutGameModeString" = "xno"; then
256 echo "Your version of glut doesn't support game mode."
257 echo "You need to fetch and install the latest version of glut from:"
259 echo " http://reality.sgi.com/opengl/glut3/glut3.html"
263 AM_CONFIG_HEADER(Include/config.h)
270 Lib/Audio/src/Makefile \
271 Lib/Audio/example/Makefile \
272 Lib/Bucket/Makefile \
279 Lib/Serial/Makefile \
283 Simulator/Aircraft/Makefile \
284 Simulator/Airports/Makefile \
285 Simulator/Astro/Makefile \
286 Simulator/Autopilot/Makefile \
287 Simulator/Cockpit/Makefile \
288 Simulator/Controls/Makefile \
289 Simulator/Flight/LaRCsim/Makefile \
290 Simulator/Flight/Slew/Makefile \
291 Simulator/Flight/Makefile \
292 Simulator/GUI/Makefile \
293 Simulator/Joystick/Makefile \
294 Simulator/Main/Makefile \
295 Simulator/Main/runfgfs \
296 Simulator/Main/runfgfs.bat \
298 Simulator/Objects/Makefile \
299 Simulator/Scenery/Makefile \
300 Simulator/Time/Makefile \
301 Simulator/Weather/Makefile \
303 Tools/Areas/Makefile \
304 Tools/AssemTris/Makefile \
305 Tools/Dem2node/Makefile \
306 Tools/DemInfo/Makefile \
307 Tools/DemRaw2ascii/Makefile \
308 Tools/FixNode/Makefile \
309 Tools/FixObj/Makefile \
310 Tools/GenAirports/Makefile \
311 Tools/Makedir/Makefile \
312 Tools/SplitTris/Makefile \
313 Tools/Stripe_w/Makefile \
314 Tools/Tri2obj/Makefile \
315 Tools/Triangle/Makefile \
319 AC_OUTPUT_COMMANDS([chmod 755 Simulator/Main/runfgfs])