X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=configure.ac;h=3ea1d4f501d180400e3c1639993fb46afa048cee;hb=8585b2c7b7c8ce7f1d1fe8e0e7b94f19bd5055dc;hp=e483dd1d705095eba6f9ca92ed2c559969dd096e;hpb=4b2a8ef270f46f2f7815ebefc91dd2a5c39b2a7e;p=flightgear.git diff --git a/configure.ac b/configure.ac index e483dd1d7..3ea1d4f50 100644 --- a/configure.ac +++ b/configure.ac @@ -1,20 +1,18 @@ -dnl Process this file with aclocal ; automake -a ; autoconf to produce a -dnl working configure script. - -# -# $Id$ -# +dnl Process this file with autoget.sh to produce a working configure +dnl script. AC_INIT AC_CONFIG_SRCDIR([src/Aircraft/aircraft.cxx]) -# Require at least automake 2.52 +dnl Require at least automake 2.52 AC_PREREQ(2.52) -# Initialize the automake stuff -AM_INIT_AUTOMAKE(FlightGear, 0.7.11pre1) +dnl Initialize the automake stuff +dnl set the $host variable based on local machine/os +AC_CANONICAL_TARGET +AM_INIT_AUTOMAKE(FlightGear, 1.9.1) -# Checks for programs. +dnl Checks for programs. AC_PROG_MAKE_SET AC_PROG_CC AC_PROG_CPP @@ -22,399 +20,371 @@ AC_PROG_CXX AC_PROG_RANLIB AC_PROG_INSTALL AC_PROG_LN_S +AX_BOOST_BASE([1.34.0]) -# Initialize libtool -# AM_PROG_LIBTOOL - -# Initialize maintainer mode -# AM_MAINTAINER_MODE +if test "x$BOOST_CPPFLAGS" != "x-I/usr/include" ; then + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" +fi -# This is needed for AC_TRY_COMPILE later -# AC_ISC_POSIX +# specify the simgear location +AC_ARG_WITH(simgear, [ --with-simgear=PREFIX Specify the prefix path to SimGear]) -# Check to see if this `configure' is being run in the `Cygwin32' environment -AC_EGREP_CPP(yes, -[#ifdef __MINGW32__ - yes - #endif -],is_mingw=yes, is_mingw=no) +if test "x$with_simgear" != "x" ; then + echo "SimGear prefix path is $with_simgear" + EXTRA_DIRS="${EXTRA_DIRS} $with_simgear" + CXXFLAGS="$CXXFLAGS -I$with_simgear" +fi -echo "IS_MINGW = $is_mingw" -AM_CONDITIONAL(IS_MINGW, test "x$is_mingw" = "xyes") +# specify the plib location +AC_ARG_WITH(plib, [ --with-plib=PREFIX Specify the prefix path to plib]) -AC_EGREP_CPP(yes, -[#ifdef __CYGWIN__ - yes - #endif -],is_cygwin=yes, is_cygwin=no) +if test "x$with_plib" != "x" ; then + echo "plib prefix is $with_plib" + EXTRA_DIRS="${EXTRA_DIRS} $with_plib" +fi -echo "IS_CYGWIN = $is_cygwin" -AM_CONDITIONAL(IS_CYGWIN, test "x$is_cygwin" = "xyes") +# specify the osg location +AC_ARG_WITH(osg, [ --with-osg=PREFIX Specify the prefix path to osg]) -# Determine version of automake ... important becuase of -# incompatibilities between versions -AUTO_MAKE_VERSION=`automake --version | head -1 | awk '{print $4}' | sed -e 's/\-p[[0-9]]$//' | sed -e 's/\.//g'` -if test $AUTO_MAKE_VERSION -lt 15; then - echo "You need to upgrade your automake to version 1.5 or newer" - exit 1 +if test "x$with_osg" != "x" ; then + echo "osg prefix is $with_osg" + EXTRA_DIRS="${EXTRA_DIRS} $with_osg" fi -# Used by JSBSim -AC_DEFINE([FGFS], 1, [Define so that JSBSim compiles in 'library' mode]) +dnl Determine an extra directories to add to include/lib search paths +case "${host}" in +*-apple-darwin* | *-*-mingw32*) + echo no EXTRA_DIRS for $host + ;; -# Used on the Irix platform -AR="ar" -OS=`uname -s` -if test "$OS" = "IRIX" -o "$OS" = "IRIX64"; then - if test "$CXX" = "CC"; then - AR="CC -ar" - AC_SUBST(AR) +*-*-cygwin*) + if test -d /usr/local ; then + EXTRA_DIRS="${EXTRA_DIRS} /usr/local" fi -fi + ;; + +*) + if test -d /usr/X11R6 ; then + EXTRA_DIR1="/usr/X11R6" + fi + if test -d /opt/X11R6 ; then + EXTRA_DIR2="/opt/X11R6" + fi + EXTRA_DIRS="${EXTRA_DIRS} $EXTRA_DIR1 $EXTRA_DIR2 /usr/local" + ;; + +esac +wi_EXTRA_DIRS(no, ${EXTRA_DIRS}) -# Specify if we want logging (testing build) or not (release build) -# set logging default value -# with_logging=yes +case "${host}" in +*-*-irix*) + if test "$CXX" = "CC"; then + AR="CC -ar" + ARFLAGS="-o" + CXXFLAGS="$CXXFLAGS -c99 -I$with_simgear/include/simgear/compatibility" + CFLAGS="$CFLAGS -c99" + else + AR="ar" + ARFLAGS="cru" + fi + ;; +*) + AR="ar" + ARFLAGS="cru" + ;; +esac +AC_SUBST(AR) +AC_SUBST(ARFLAGS) + +dnl set logging; default value of with_logging=yes AC_ARG_WITH(logging, [ --with-logging Include logging output (default)]) if test "x$with_logging" = "xno" ; then AC_DEFINE([FG_NDEBUG], 1, [Define for no logging output]) fi -# Specify if we want to build with Oliver's networking support -# default to with_network=yes -AC_ARG_WITH(network_olk, [ --with-network-olk Include Oliver's multi-pilot networking support]) -if test "x$with_network_olk" = "xno" ; then - echo "Building without Oliver's multi-pilot network support" +AC_ARG_ENABLE(sp_fdms, [ --enable-sp-fdms Include special purpose Flight Models], [enable_sp_fdms="$enableval"] ) +if test "x$enable_sp_fdms" != "xno"; then + AC_DEFINE([ENABLE_SP_FDM], 1, [Define to include special purpose FDMs]) else - echo "Building with Oliver's multi-pilot network support" - AC_DEFINE([FG_NETWORK_OLK], 1, [Define to build with Oliver's networking]) + AC_DEFINE([ENABLE_SP_FDM], 0, [Define to include special purpose FDMs]) fi -AM_CONDITIONAL(ENABLE_NETWORK_OLK, test "x$with_network_olk" != "xno") - +AM_CONDITIONAL(ENABLE_SP_FDM, test "x$enable_sp_fdms" != "xno") -# Check if SimGear was built with Norman JPEG factory support -AC_CHECK_HEADER(simgear/screen/jpgfactory.hxx) -if test "x$ac_cv_header_simgear_screen_jpgfactory_hxx" = "xyes"; then - AC_CHECK_LIB(jpeg, jpeg_start_compress) - if test "x$ac_cv_lib_jpeg_jpeg_start_compress" != "xyes" ; then - echo - echo "The JPEG factory code was built and installed with SimGear." - echo "However it appears the libjpeg is no longer installed." - echo "You need to install libjpeg or remove jpgfactory support from" - echo "SimGear" - echo - echo "libjpeg is available at :" - echo " ftp://ftp.uu.net in the directory graphics/jpeg" - exit 1 - fi - AC_DEFINE([FG_JPEG_SERVER], 1, - [Define to build with jpeg screen shot server]) -fi -AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$ac_cv_header_simgear_screen_jpgfactory_hxx" = "xyes") - -# Specify if we want to use WeatherCM instead of FGEnvironment. -# default to with_weathercm=no -AC_ARG_WITH(new-environment, [ --with-weathercm Use WeatherCM instead of FGEnvironment]) -if test "x$with_weathercm" = "xyes" ; then - echo "Building with WeatherCM" - AC_DEFINE([FG_WEATHERCM], 1, - [Define to build with Christian Mayer's weather code]) -else - echo "Building with FGEnvironment" -fi -AM_CONDITIONAL(ENABLE_WEATHERCM, test "x$with_weathercm" = "xyes") - -# Let the Win32 user specify if they want to build with the SGI -# opengl.dll as opposed to the more standard openg32.dll -AC_ARG_WITH(sgi-opengl, [ --with-sgi-opengl Build against SGI's opengl.dll glu.dll and glut.dll]) dnl Thread related checks -AC_ARG_WITH(threads, [ --with-threads Include tile loading threads [default=no]]) +# defaults to yes +AC_ARG_WITH(threads, [ --with-threads Include tile loading threads [default=yes]], [], [with_threads=yes]) if test "x$with_threads" = "xyes"; then AC_DEFINE([ENABLE_THREADS], 1, [Define to enable threaded tile paging]) CXXFLAGS="$CXXFLAGS -D_REENTRANT" CFLAGS="$CFLAGS -D_REENTRANT" - AC_CHECK_HEADER(pthread.h) fi +AC_CHECK_HEADER(pthread.h) AM_CONDITIONAL(WITH_THREADS, test "x$with_threads" = "xyes") -# specify the plib location -AC_ARG_WITH(plib, [ --with-plib=prefix Specify the prefix path to plib]) - -if test "x$with_plib" != "x" ; then - echo "plib prefix is $with_plib" - EXTRA_DIRS="${EXTRA_DIRS} $with_plib" -fi - -# specify the metakit location -AC_ARG_WITH(metakit, [ --with-metakit=prefix Specify the prefix path to metakit]) - -if test "x$with_metakit" != "x" ; then - echo "metakit prefix is $with_metakit" - EXTRA_DIRS="${EXTRA_DIRS} $with_metakit" -fi - -# specify the simgear location -AC_ARG_WITH(simgear, [ --with-simgear=prefix Specify the prefix path to simgear]) - -if test "x$with_simgear" != "x" ; then - echo "SimGear prefix path is $with_simgear" - EXTRA_DIRS="${EXTRA_DIRS} $with_simgear" -fi +dnl Used by JSBSim to conditionally compile in fgfs interface code +AC_DEFINE([FGFS], 1, [Define so that JSBSim compiles in 'library' mode]) # Check for MS Windows environment AC_CHECK_HEADER(windows.h) -# extra library and include directories -if test "x$ac_cv_header_windows_h" != "xyes" ; then - EXTRA_DIRS="${EXTRA_DIRS} /usr/local /usr/X11R6" - - if test -d /opt/X11R6 ; then - EXTRA_DIRS="${EXTRA_DIRS} /opt/X11R6" - fi -else - if test "x$is_cygwin" = "xyes" ; then - EXTRA_DIRS="${EXTRA_DIRS} /usr/local" - fi -fi +dnl Using AM_CONDITIONAL is a step out of the protected little +dnl automake fold so it is potentially dangerous. But, we are +dnl beginning to run into cases where the standard checks are not +dnl enough. AM_CONDITIONALS are then referenced to conditionally +dnl build a Makefile.in from a Makefile.am which lets us define custom +dnl includes, compile alternative source files, etc. -wi_EXTRA_DIRS(no, ${EXTRA_DIRS}) - -# Using AM_CONDITIONAL is a step out of the protected little -# automake fold so it is potentially dangerous. But, we are -# beginning to run into cases where the standard checks are not -# enough. AM_CONDITIONALS are then referenced to conditionally -# build a Makefile.in from a Makefile.am which lets us define custom -# includes, compile alternative source files, etc. - -# Check for external variables daylight and timezone. +dnl Check for external variables daylight and timezone. AC_EXT_DAYLIGHT if test "$have_daylight" = yes; then AC_DEFINE([HAVE_DAYLIGHT], 1, [Define if system has daylight variable]) fi -# AM_CONDITIONAL(HAVE_DAYLIGHT, test "$have_daylight" = yes ) AC_EXT_TIMEZONE if test "$have_timezone" = yes; then AC_DEFINE([HAVE_TIMEZONE], 1, [Define if system has timezone variable]) fi -# AM_CONDITIONAL(HAVE_TIMEZONE, test "$have_timezone" = yes ) - -# Check for audio support -AC_MSG_CHECKING(for audio support) -audio_LIBS="" -if test -r /usr/include/soundcard.h \ - -o -r /usr/include/linux/soundcard.h \ - -o -r /usr/include/machine/soundcard.h \ - -o -r /usr/include/audio.h \ - -o "x$ac_cv_header_windows_h" = "xyes" \ - -o "$HOSTTYPE" = "macintosh"; then - - AC_DEFINE([ENABLE_AUDIO_SUPPORT], 1, [Define for audio support]) - audio_LIBS="-lplibsl -lplibsm" - AC_MSG_RESULT(yes) - if test -r /usr/include/audio.h; then - audio_LIBS="$audio_LIBS -laudio" - fi - if test "x$ac_cv_header_windows_h" = "xyes"; then - audio_LIBS="$audio_LIBS -lwinmm" - fi - if test "$HOSTTYPE" = "macintosh"; then - audio_LIBS="$audio_LIBS -framework Carbon" - fi -else - AC_MSG_RESULT(no) -fi -AC_SUBST(audio_LIBS) +dnl add joystick support libraries +dnl search for FreeBSD library +AC_SEARCH_LIBS(hid_init, usbhid) +joystick_LIBS="$LIBS" +LIBS="" + -# Check for X11 (fancy) -if test "x$no_x" != "xyes"; then +dnl ENABLE_AUDIO_SUPPORT could be depricated at any time in favor of +dnl just assuming we have audio support on all platform. We can +dnl depend on plib to hide the details. +AC_DEFINE([ENABLE_AUDIO_SUPPORT], 1, [Define for audio support]) + +dnl X11 might be installed on Mac OS X or cygwin/mingwin, we don't want +dnl to use it if it is. +case "${host}" in +*-apple-darwin* | *-*-cygwin* | *-*-mingw32*) + echo no fancy X11 check + ;; + +*) AC_PATH_XTRA + ;; + +esac + +dnl Checks for libraries. + +dnl Thread related checks +AC_SEARCH_LIBS(pthread_create, [pthread c_r]) +if test "x$ac_cv_header_pthread_h" = "xyes"; then + if test "x$ac_cv_search_pthread_exit" = "x-lc_r"; then + CXXFLAGS="-pthread $CXXFLAGS" + CFLAGS="-pthread $CFLAGS" + fi fi -# Checks for libraries. +thread_LIBS="$LIBS" +LIBS="" -null_LIBS="$LIBS" +dnl search for network related libraries +AC_SEARCH_LIBS(inet_addr, xnet) +AC_SEARCH_LIBS(socket, socket) +AC_SEARCH_LIBS(main, nsl) -AC_CHECK_LIB(m, cos) +network_LIBS="$LIBS" +LIBS="" -dnl MINGW requires libwsock32 -if test "x$is_mingw" = "xyes" ; then - LIBS="$LIBS -lws2_32" -fi +dnl check for some default libraries +AC_SEARCH_LIBS(sqrt, [am ffm fm fastm m]) +AC_SEARCH_LIBS(ceil, m) +AC_SEARCH_LIBS(dlclose, dl) +AC_SEARCH_LIBS(clock_gettime, rt) base_LIBS="$LIBS" -dnl Mesa >= 3.2 requires pthreads -AC_CHECK_LIB(pthread, pthread_exit) -AC_CHECK_LIB(socket, socket) - -dnl Skip X library tests. -if test "x$no_x" != "xyes"; then - AC_CHECK_LIB(X11, XCreateWindow) - AC_CHECK_LIB(Xext, XShmCreateImage) - AC_CHECK_LIB(Xi, XGetExtensionVersion) - AC_CHECK_LIB(ICE, IceOpenConnection) - AC_CHECK_LIB(SM, SmcOpenConnection) - AC_CHECK_LIB(Xt, XtMalloc) - AC_CHECK_LIB(Xmu, XmuLookupStandardColormap) +dnl Check for SDL or glut if enabled. +AC_ARG_ENABLE(osgviewer, [ --enable-osgviewer Configure to use osgViewer(default)], [enable_osgviewer="$enableval"]) +AC_ARG_ENABLE(sdl, [ --enable-sdl Configure to use SDL], [enable_sdl="$enableval"]) +AC_ARG_ENABLE(glut, [ --enable-glut Configure to use GLUT], [enable_glut="$enableval"]) +AM_CONDITIONAL(USE_SDL, test "x$enable_sdl" = "xyes") +AM_CONDITIONAL(USE_GLUT, test "x$enable_glut" = "xyes") +if test "x$enable_sdl" != "xyes" -a "x$enable_glut" != "xyes" -a "x$enable_osgviewer" != "xno"; then + enable_osgviewer="yes" +fi +if test \( "x$enable_osgviewer" = "xyes" \ + -a \( "x$enable_sdl" = "xyes" -o "x$enable_glut" = "xyes" \) \) \ + -o \( "x$enable_sdl" = "xyes" -a "x$enable_glut" = "xyes" \); then + echo " Only one of --enable-osgviewer, --enable-sdl, or --enable -glut may" + echo " be supplied." + exit fi +AC_DEFINE([PU_USE_NONE], 1, [Define to use application's pu callbacks]) -# check for OpenGL related libraries - -if test "$HOSTTYPE" = "macintosh"; then - LIBS="$LIBS -framework OpenGL -framework GLUT -lobjc" -elif test "x$ac_cv_header_windows_h" != "xyes" ; then - # Reasonable stuff for non-windoze variants ... :-) - - AC_CHECK_LIB(GLcore, glNewList) - if test "x$ac_cv_lib_GLcore_glNewList" = "xno" ; then - # if no GLcore, check for GL - AC_CHECK_LIB(GL, glNewList) - if test "x$ac_cv_lib_GL_glNewList" = "xno" ; then - # if no GL, check for MesaGL - AC_CHECK_LIB(MesaGL, glNewList) - fi - else - # if GLcore found, then also check for GL - AC_CHECK_LIB(GL, glXCreateContext) - fi +AC_ARG_ENABLE(osgdebug, [ --enable-osgdebug Use OSG debug libraries], [enable_osgdebug="$enableval"]) - # check for xmesa.h and if found enable XMESA / FX - AC_CHECK_HEADER(GL/fxmesa.h) - if test "x$ac_cv_header_GL_fxmesa_h" = "xyes"; then - save_LIBS="$LIBS" - AC_CHECK_LIB(GL, XMesaSetFXmode) - if test "x$ac_cv_lib_GL_XMesaSetFXmode" = "xyes" ; then - AC_DEFINE([XMESA], 1, [Define for Mesa FX mode]) - AC_DEFINE([FX], 1, [Define for Mesa FX mode]) - else - AC_CHECK_LIB(MesaGL, XMesaSetFXmode) - if test "x$ac_cv_lib_MesaGL_XMesaSetFXmode" = "xyes" ; then - AC_DEFINE([XMESA], 1, [Define for Mesa FX mode]) - AC_DEFINE([FX], 1, [Define for Mesa FX mode]) - fi - fi - LIBS="$save_LIBS" - fi +dnl check for OpenGL related libraries +case "${host}" in +*-*-cygwin* | *-*-mingw32*) + dnl CygWin under Windoze. + + echo Win32 specific hacks... + AC_DEFINE([WIN32], 1, [Define for Win32 platforms]) + AC_DEFINE([NOMINMAX], 1, [Define for Win32 platforms]) - AC_CHECK_LIB(GLU, gluLookAt) - if test "x$ac_cv_lib_GLU_gluLookAt" = "xno" ; then - # if no GLU, check for MesaGLU - AC_CHECK_LIB(MesaGLU, gluLookAt) + if test "x$enable_sdl" = "xyes"; then + AC_SEARCH_LIBS(SDL_Init, SDL) + else + LIBS="$LIBS -lglut32" fi - # check for glut - AC_CHECK_LIB(glut, glutGetModifiers) + LIBS="$LIBS -lglu32 -lopengl32 -luser32 -lgdi32" + joystick_LIBS="$joystick_LIBS -lwinmm" - # test for glutGameModeString, but avoid adding glut a second time into - # the list of libraries - save_LIBS="$LIBS" - AC_CHECK_LIB(glut, glutGameModeString) - LIBS="$save_LIBS" -else - # Win32 is a little wierd because it has to try to handle the various - # winbloze-isms. We'll just do this manually for now. + dnl add -lwsock32 for mingwin + case "${host}" in + *-*-mingw32*) + echo "********** BUILDING FOR MINGW32 *************" + network_LIBS="$network_LIBS -lws2_32" + ;; + esac - echo Win32 specific hacks... - AC_DEFINE([WIN32], 1, [Define if building on a Win32 platform]) - - # force a failed check since we will be building under windoze - AM_CONDITIONAL(ENABLE_XMESA_FX, test "no" = "yes") - - # just define these to true and hope for the best - ac_cv_lib_glut_glutGetModifiers="yes" - ac_cv_lib_glut_glutGameModeString="yes" - - if test "x$with_sgi_opengl" = "xyes" ; then - echo "Building with glut.dll, glu.dll, and opengl.dll" - WIN32_GLUT=glut - WIN32_GLU=glu - WIN32_OPENGL=opengl - else - echo "Building with glut32.dll, glu32.dll, and opengl32.dll" - WIN32_GLUT=glut32 - WIN32_GLU=glu32 - WIN32_OPENGL=opengl32 - fi - - LIBS="$LIBS -l${WIN32_GLUT} -l${WIN32_GLU} -l${WIN32_OPENGL}" - LIBS="$LIBS -luser32 -lgdi32" echo "Will link apps with $LIBS" -fi + ;; -if test "x$ac_cv_lib_glut_glutGetModifiers" = "xno"; then - echo - echo "Unable to find the necessary OpenGL or GLUT libraries." - echo "See config.log for automated test details and results ..." - exit 1 -fi -if test "x$ac_cv_lib_glut_glutGameModeString" = "xno"; then - echo - echo "Your version of glut doesn't support game mode." - echo "You need to install the latest version. If your distribution doesn't" - echo "provide a newer version, you can get the latest source code from:" - echo - echo " http://reality.sgi.com/opengl/glut3/glut3.html" - exit 1 -fi +*-apple-darwin*) + dnl Mac OS X -opengl_LIBS="$LIBS" -LIBS="$base_LIBS" + LIBS="$LIBS -framework GLUT -framework OpenGL -framework AGL -framework Carbon -lobjc" + joystick_LIBS="$joystick_LIBS -framework IOKit -framework CoreFoundation" + ;; -AC_SUBST(base_LIBS) -AC_SUBST(opengl_LIBS) +*) + dnl X-Windows based machines -AM_CONDITIONAL(HAVE_XWINDOWS, test "x$ac_cv_lib_X11_XCreateWindow" = "xyes" ) + dnl Skip X11 library tests if requested. + if test "x$no_x" != "xyes"; then + AC_SEARCH_LIBS(XCreateWindow, X11) + AC_SEARCH_LIBS(XShmCreateImage, Xext) + AC_SEARCH_LIBS(XGetExtensionVersion, Xi) + AC_SEARCH_LIBS(IceOpenConnection, ICE) + AC_SEARCH_LIBS(SmcOpenConnection, SM) + AC_SEARCH_LIBS(XtMalloc, Xt) + AC_SEARCH_LIBS(XmuLookupStandardColormap, Xmu) + fi -# The following are C++ items that need to be tested for with the c++ -# compiler + AC_SEARCH_LIBS(glNewList, [ GL GLcore MesaGL ]) + if test "x$ac_cv_search_glNewList" = "x-lGLcore"; then + dnl if GLcore found, then also check for GL + AC_SEARCH_LIBS(glXCreateContext, GL) + fi -AC_LANG_SAVE -AC_LANG_CPLUSPLUS + dnl if using mesa, check for xmesa.h + if test "x$ac_cv_search_glNewList" = "x-lMesaGL"; then + AC_CHECK_HEADER(GL/fxmesa.h) + if test "x$ac_cv_header_GL_fxmesa_h" = "xyes"; then + AC_DEFINE([XMESA], 1, [Define for fxmesa]) + AC_DEFINE([FX], 1, [Define for fxmesa]) + fi + fi -# Check for "plib" without which we cannot go on -AC_CHECK_HEADER(plib/pu.h) -if test "x$ac_cv_header_plib_pu_h" != "xyes"; then + AC_SEARCH_LIBS(gluLookAt, [ GLU MesaGLU ]) + AC_SEARCH_LIBS(glutGetModifiers, [ glut freeglut ]) + if test "x$enable_sdl" = "xyes"; then + AC_SEARCH_LIBS(SDL_Init, SDL) + fi + ;; + +esac + +opengl_LIBS="$LIBS" +LIBS="$base_LIBS $joystick_LIBS" + +dnl check for OpenAL libraries +OPENAL_OK="no" +ALUT_OK="no" +case "${host}" in +*-*-cygwin* | *-*-mingw32*) + dnl CygWin under Windoze. + INCLUDES="$INCLUDES -I/usr/local/include/" + LIBS="$LIBS -L/usr/local/lib" + AC_SEARCH_LIBS(alGenBuffers, [ openal32 openal ] ) + AC_SEARCH_LIBS(alutInit, [ openal32 ALut alut ] ) + LIBS="$LIBS -lwinmm -ldsound -ldxguid -lole32" + openal_LIBS="$LIBS" + OPENAL_OK="$ac_cv_search_alGenBuffers" + ALUT_OK="$ac_cv_search_alutInit" + ;; + +*-apple-darwin*) + dnl Mac OS X + + LIBS="$LIBS -framework IOKit -framework OpenAL" + openal_LIBS="$LIBS" + # not sure how to test if OpenAL exists on MacOS (does it come by default?) + OPENAL_OK="yes" + ALUT_OK="yes" + ;; + +*) + dnl default unix style machines + + save_LIBS=$LIBS + LIBS="$LIBS $thread_LIBS" + AC_SEARCH_LIBS(alGenBuffers, openal) + AC_SEARCH_LIBS(alutInit, [ alut openal ] ) + OPENAL_OK="$ac_cv_search_alGenBuffers" + ALUT_OK="$ac_cv_search_alutInit" + openal_LIBS="$LIBS" + LIBS=$save_LIBS + ;; + +esac + +if test "$OPENAL_OK" == "no"; then echo - echo "You *must* have the plib library installed on your system to build" - echo "the FGFS simulator!" + echo "You *must* have the openal library installed on your system to build" + echo "SimGear!" echo - echo "Please see README.plib for more details." + echo "Please see README.OpenAL for more details." echo echo "configure aborted." exit fi -# needed for plib 1.3.x and later -AC_CHECK_LIB(plibul, ulInit,,,) - -if test "x$ac_cv_lib_plibul_ulInit" != "xyes"; then +if test "$ALUT_OK" == "no"; then + echo + echo "You *must* have the alut library installed on your system to build" + echo "SimGear!" + echo + echo "Please see README.OpenAL for more details." echo - echo "You have an old version of plib, you need to upgrade to at least" - echo "plib-1.4.2" + echo "configure aborted." exit fi -# If we get here then plib is available, so force use of plib joystick lib -AC_DEFINE([ENABLE_PLIB_JOYSTICK], 1, [Define to enable plib joystick support]) -# Do we have a new CVS plib version with jsJoystick::getName? -echo -n "Testing for Plib joystick getName support: " -AC_EGREP_HEADER( getName, plib/js.h, - plib_js_has_getname=yes, plib_js_has_getname=no ) -echo $plib_js_has_getname -if test $plib_js_has_getname = 'yes'; then - AC_DEFINE([FG_PLIB_JOYSTICK_GETNAME], 1, - [Define to enable plib joystick name support]) -fi +LIBS="$base_LIBS" + +AC_SUBST(base_LIBS) +AC_SUBST(openal_LIBS) +AC_SUBST(opengl_LIBS) +AC_SUBST(thread_LIBS) +AC_SUBST(network_LIBS) +AC_SUBST(joystick_LIBS) + +# The following are C++ items that need to be tested for with the c++ +# compiler + +AC_LANG_PUSH(C++) -# Check for the presence of SimGear +dnl Check for the presence of SimGear +if test "x$with_simgear" != "x"; then +AC_CHECK_HEADER($with_simgear/include/simgear/version.h, [ac_cv_header_simgear_version_h=yes], [ac_cv_header_simgear_version_h=no]) +else AC_CHECK_HEADER(simgear/version.h) +fi if test "x$ac_cv_header_simgear_version_h" != "xyes"; then echo echo "You *must* have the SimGear support library installed on your system" @@ -426,8 +396,7 @@ if test "x$ac_cv_header_simgear_version_h" != "xyes"; then exit fi -AC_MSG_CHECKING(for proper simgear version) - +AC_MSG_CHECKING([for SimGear 1.9.0 or newer]) AC_TRY_RUN([ #include @@ -436,22 +405,21 @@ AC_TRY_RUN([ #define STRINGIFY(X) XSTRINGIFY(X) #define XSTRINGIFY(X) #X -#define MIN_MAJOR 0 -#define MIN_MINOR 0 -#define MIN_MICRO 18 +#define MIN_MAJOR 1 +#define MIN_MINOR 9 +#define MIN_MICRO 0 int main() { int major, minor, micro; - printf("%d.%d.%d or greater... ", MIN_MAJOR, MIN_MINOR, MIN_MICRO); + /* printf("%d.%d.%d or greater, ", MIN_MAJOR, MIN_MINOR, MIN_MICRO); */ + printf("[found %s] ... ", STRINGIFY(SIMGEAR_VERSION)); sscanf( STRINGIFY(SIMGEAR_VERSION), "%d.%d.%d", &major, &minor, µ ); - if ( major < MIN_MAJOR ) { - return -1; - } else if ( major == MIN_MAJOR && minor < MIN_MINOR ) { - return -1; - } else if ( major == MIN_MAJOR && minor == MIN_MINOR && micro < MIN_MICRO ){ + if ( (major < MIN_MAJOR) || + (major == MIN_MAJOR && minor < MIN_MINOR) || + (major == MIN_MAJOR && minor == MIN_MINOR && micro < MIN_MICRO) ) { return -1; } @@ -461,35 +429,59 @@ int main() { ], AC_MSG_RESULT(yes), [AC_MSG_RESULT(wrong version); - AC_MSG_ERROR([Install latest simgear first...])], + AC_MSG_ERROR([Install latest SimGear first...])], AC_MSG_RESULT(yes) ) -# Check for MetaKit -AC_CHECK_HEADER(mk4.h) -if test "x$ac_cv_header_mk4_h" != "xyes"; then +LIBS="$saved_LIBS" + +dnl Check if SimGear was built with Norman's JPEG factory support +if test "x$with_simgear" != "x"; then +AC_CHECK_HEADER($with_simgear/include/simgear/screen/jpgfactory.hxx,[ac_cv_header_simgear_screen_jpgfactory_hxx=yes],[ac_cv_header_simgear_screen_jpgfactory_hxx=no]) +else +AC_CHECK_HEADER(simgear/screen/jpgfactory.hxx) +fi +if test "x$ac_cv_header_simgear_screen_jpgfactory_hxx" = "xyes"; then + AC_CHECK_LIB(jpeg, jpeg_start_compress) + if test "x$ac_cv_lib_jpeg_jpeg_start_compress" != "xyes" ; then + echo + echo "The JPEG factory code was built and installed with SimGear." + echo "However it appears the libjpeg is no longer installed." + echo "You need to install libjpeg or remove jpgfactory support from" + echo "SimGear" + echo + echo "libjpeg is available at :" + echo " ftp://ftp.uu.net in the directory graphics/jpeg" + exit 1 + fi + AC_DEFINE([FG_JPEG_SERVER], 1, + [Define to build with jpeg screen shot server]) +fi +AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$ac_cv_header_simgear_screen_jpgfactory_hxx" = "xyes") + +# Check for "plib" without which we cannot go on +AC_CHECK_HEADER(plib/ul.h) +if test "x$ac_cv_header_plib_ul_h" != "xyes"; then echo - echo "MetaKit library not found." + echo "You *must* have the plib library installed on your system to build" + echo "the FGFS simulator!" echo - echo "If your OS does not provide an installable package for MetaKit" - echo "you will have to compile and install it first yourself. A copy" - echo "of metakit-$(VERSION).tar.gz is included with SimGear. You will" - echo "have to untar this source code, and follow it's included instructions" - echo "to compile and install on your system." + echo "Please see README.plib for more details." echo echo "configure aborted." exit fi +AC_MSG_CHECKING([for plib 1.8.5 or newer]) AC_TRY_RUN([ -#include +#include -#define MIN_MK4_VERSION 243 +#define MIN_PLIB_VERSION 185 int main() { int major, minor, micro; - if ( d4_MetaKitLibraryVersion < MIN_MK4_VERSION ) { + if ( PLIB_VERSION < MIN_PLIB_VERSION ) { return -1; } @@ -499,13 +491,103 @@ int main() { ], AC_MSG_RESULT(yes), [AC_MSG_RESULT(wrong version); - AC_MSG_ERROR([Install metakit 2.4.3 or later first...])], + AC_MSG_ERROR([Install plib 1.8.5 or later first...])], AC_MSG_RESULT(yes) ) -AC_LANG_RESTORE +dnl If we get here then plib is available, so force use of plib +dnl joystick lib +AC_DEFINE([ENABLE_PLIB_JOYSTICK], 1, [Define to enable plib joystick support]) -# Check for system installed zlib +AC_CHECK_HEADER(osg/Version) +if test "x$ac_cv_header_osg_Version" != "xyes"; then + echo + echo "You *must* have the OpenSceneGraph support library installed on your system" + echo "to build the FGFS simulator!" + echo + echo "Please see README.OSG for more details." + echo + echo "configure aborted." + exit +fi + +# Find the OSG libraries. Note special handling for OS X frameworks +case "${host}" in +*-apple-darwin*) + + dnl Thank you Christian Bauer from SheepSaver + dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES) + AC_DEFUN([AC_CHECK_FRAMEWORK], [ + AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl + AC_CACHE_CHECK([whether compiler supports framework $1], + ac_Framework, [ + saved_LIBS="$LIBS" + LIBS="$LIBS -framework $1" + AC_TRY_LINK( + [$2], [], + [AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"] + ) + ]) + AS_IF([test AS_VAR_GET(ac_Framework) = yes], + [AC_DEFINE(AS_TR_CPP(HAVE_FRAMEWORK_$1), 1, [Define if framework $1 is available.])] + ) + AS_VAR_POPDEF([ac_Framework])dnl + ]) + + if test "x$enable_osgdebug" = "xyes"; then + AC_CHECK_LIB(osgViewerd,osgViewerGetVersion) + AC_CHECK_LIB(osgGAd,osgGAGetVersion) + AC_CHECK_LIB(osgTextd,osgTextGetVersion) + LIBS="$LIBS -losgFXd" + AC_CHECK_LIB(osgUtild,osgUtilGetVersion) + AC_CHECK_LIB(osgDBd,osgDBGetVersion) + AC_CHECK_LIB(osgSimd,osgSimGetVersion) + AC_CHECK_LIB(osgParticled,osgParticleGetVersion) + AC_CHECK_LIB(osgd,osgGetVersion) + AC_CHECK_LIB(OpenThreadsd,OpenThreadsGetVersion) + else + AC_CHECK_FRAMEWORK(osgViewer, [#include ]) + AC_CHECK_FRAMEWORK(osgGA, [#include ]) + AC_CHECK_FRAMEWORK(osgText, [#include ]) + AC_CHECK_FRAMEWORK(osgFX, [#include ]) + AC_CHECK_FRAMEWORK(osgUtil, [#include ]) + AC_CHECK_FRAMEWORK(osgDB, [#include ]) + AC_CHECK_FRAMEWORK(osgSim, [#include ]) + AC_CHECK_FRAMEWORK(osgParticle, [#include ]) + AC_CHECK_FRAMEWORK(osg, [#include ]) + AC_CHECK_FRAMEWORK(OpenThreads, [#include ]) + fi + ;; +*) + if test "x$enable_osgdebug" = "xyes"; then + AC_CHECK_LIB(OpenThreadsd,OpenThreadsGetVersion) + AC_CHECK_LIB(osgd,osgGetVersion) + AC_CHECK_LIB(osgUtild,osgUtilGetVersion) + AC_CHECK_LIB(osgDBd,osgDBGetVersion) + AC_CHECK_LIB(osgTextd,osgTextGetVersion) + AC_CHECK_LIB(osgGAd,osgGAGetVersion) + AC_CHECK_LIB(osgViewerd,osgViewerGetVersion) + AC_CHECK_LIB(osgSimd,osgSimGetVersion) + AC_CHECK_LIB(osgParticled,osgParticleGetVersion) + LIBS="$LIBS -losgFXd" + else + AC_CHECK_LIB(OpenThreads,OpenThreadsGetVersion) + AC_CHECK_LIB(osg,osgGetVersion) + AC_CHECK_LIB(osgUtil,osgUtilGetVersion) + AC_CHECK_LIB(osgDB,osgDBGetVersion) + AC_CHECK_LIB(osgText,osgTextGetVersion) + AC_CHECK_LIB(osgGA,osgGAGetVersion) + AC_CHECK_LIB(osgViewer,osgViewerGetVersion) + AC_CHECK_LIB(osgSim,osgSimGetVersion) + AC_CHECK_LIB(osgParticle,osgParticleGetVersion) + LIBS="$LIBS -losgFX" + fi + ;; +esac + +AC_LANG_POP + +dnl Check for system installed zlib AC_CHECK_HEADER(zlib.h) if test "x$ac_cv_header_zlib_h" != "xyes"; then echo @@ -521,25 +603,59 @@ if test "x$ac_cv_header_zlib_h" != "xyes"; then echo fi -# Checks for header files. +dnl Check for Subversion library support +save_LIBS=$LIBS +save_CPPFLAGS=$CPPFLAGS +LIBS="" +CPPFLAGS="-I/usr/include/subversion-1 `apr-1-config --includes`" +AC_CHECK_LIB(svn_client-1, svn_client_checkout3) +AC_CHECK_HEADERS([svn_client.h]) +if test "x$ac_cv_header_svn_client_h" != "xyes"; then + echo "TerraSync will shell out for command line subversion" + svn_LIBS="" + svn_CPPFLAGS="" +else + echo "TerraSync will use integrated subversion library" + AC_SEARCH_LIBS(svn_client_checkout, svn_client-1) + svn_LIBS=$LIBS + svn_CPPFLAGS=$CPPFLAGS + AC_SUBST(svn_LIBS) + AC_SUBST(svn_CPPFLAGS) +fi +LIBS=$save_LIBS +CPPFLAGS=$save_CPPFLAGS + +AC_MSG_CHECKING([for feenableexcept]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define _GNU_SOURCE +#include ]], [[feenableexcept(FE_DIVBYZERO)]])], +[AC_DEFINE([HAVE_FEENABLEEXCEPT], 1, [define if system has fenableexcept])], +AC_MSG_RESULT([yes]), +AC_MSG_RESULT([no])) + +dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS( \ fcntl.h getopt.h malloc.h memory.h stdlib.h sys/param.h sys/stat.h \ - sys/time.h sys/timeb.h unistd.h windows.h winbase.h values.h ) + sys/time.h sys/timeb.h unistd.h windows.h values.h ) -# Checks for typedefs, structures, and compiler characteristics. +dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_SIZE_T AC_HEADER_TIME AC_STRUCT_TM -# Checks for library functions. +dnl Checks for library functions. +old_LIBS=$LIBS +LIBS="$base_LIBS $network_LIBS $opengl_LIBS" AC_TYPE_SIGNAL AC_FUNC_VPRINTF -AC_CHECK_FUNCS( ftime gettimeofday timegm memcpy bcopy mktime strstr rand \ - random setitimer getitimer signal GetLocalTime rint getrusage ) +AC_CHECK_FUNCS( [ \ + ftime gettimeofday timegm memcpy bcopy mktime strstr rand mkfifo \ + random drand48 setitimer getitimer signal GetLocalTime rint getrusage \ + truncf ] ) +LIBS=$old_LIBS -AM_CONFIG_HEADER([src/Include/config.h]) +AM_CONFIG_HEADER(src/Include/config.h) AC_CONFIG_FILES([ \ Makefile \ @@ -550,42 +666,69 @@ AC_CONFIG_FILES([ \ man/gl-info.1 \ man/js_demo.1 \ man/pstest.1 \ - scripts/Makefile \ - scripts/debug/Makefile \ - scripts/python/Makefile \ + scripts/Makefile \ + scripts/debug/Makefile \ + scripts/perl/Makefile \ + scripts/perl/examples/Makefile \ + scripts/python/Makefile \ src/Makefile \ src/Include/Makefile \ src/Include/version.h \ + src/Include/config.h-msvc6 \ + src/Include/config.h-msvc71 \ + src/Include/config.h-msvc8 \ src/Aircraft/Makefile \ src/Airports/Makefile \ src/ATC/Makefile \ + src/ATCDCL/Makefile \ src/Autopilot/Makefile \ src/Cockpit/Makefile \ src/Cockpit/built_in/Makefile \ - src/Controls/Makefile \ src/Environment/Makefile \ - src/FDM/Balloon/Makefile \ + src/FDM/ExternalNet/Makefile \ + src/FDM/ExternalPipe/Makefile \ src/FDM/JSBSim/Makefile \ - src/FDM/JSBSim/filtersjb/Makefile \ + src/FDM/JSBSim/initialization/Makefile \ + src/FDM/JSBSim/input_output/Makefile \ + src/FDM/JSBSim/math/Makefile \ + src/FDM/JSBSim/models/Makefile \ + src/FDM/JSBSim/models/flight_control/Makefile \ + src/FDM/JSBSim/models/atmosphere/Makefile \ + src/FDM/JSBSim/models/propulsion/Makefile \ src/FDM/LaRCsim/Makefile \ + src/FDM/SP/Makefile \ src/FDM/UIUCModel/Makefile \ src/FDM/YASim/Makefile \ src/FDM/Makefile \ src/GUI/Makefile \ src/Input/Makefile \ + src/Instrumentation/Makefile \ + src/Instrumentation/KLN89/Makefile \ + src/Instrumentation/HUD/Makefile \ src/Main/Makefile \ src/Main/runfgfs \ src/Main/runfgfs.bat \ src/Model/Makefile \ + src/AIModel/Makefile \ + src/MultiPlayer/Makefile \ src/Navaids/Makefile \ src/Network/Makefile \ - src/NetworkOLK/Makefile \ - src/Objects/Makefile \ src/Scenery/Makefile \ + src/Scripting/Makefile \ src/Sound/Makefile \ + src/Systems/Makefile \ src/Time/Makefile \ - src/WeatherCM/Makefile \ + src/Traffic/Makefile \ tests/Makefile \ + utils/Makefile \ + utils/GPSsmooth/Makefile \ + utils/fgadmin/Makefile + utils/fgadmin/src/Makefile \ + utils/js_server/Makefile \ + utils/Modeller/Makefile \ + utils/propmerge/Makefile \ + utils/TerraSync/Makefile \ + utils/xmlgrep/Makefile \ ]) AC_OUTPUT @@ -603,15 +746,11 @@ else echo "Debug messages: yes" fi -echo -n "Automake version: ($AUTO_MAKE_VERSION) " -automake --version | head -1 +echo -n "Automake version: " +automake --version | head -n 1 -echo "New plib joystick name support: $plib_js_has_getname" - -if test "x$with_weathercm" != "x"; then - echo "WeatherCM instead of FGEnvironment: $with_weathercm" -else - echo "Using FGEnvironment" +if test "x$with_multiplayer" != "xno"; then + echo "Building with multiplayer support" fi if test "x$with_threads" = "xyes"; then @@ -619,3 +758,10 @@ if test "x$with_threads" = "xyes"; then else echo "threads: no" fi + +if test "x$enable_sp_fdms" != "xno"; then + echo "Include special purpose flight models: yes" +else + echo "Include special purpose flight models: no" +fi +