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392 lines
11 KiB
392 lines
11 KiB
dnl Process this file with aclocal ; automake -a ; autoconf to produce a
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dnl working configure script.
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dnl
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dnl $Id$
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AC_INIT(simgear/bucket/newbucket.cxx)
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# Require at least automake 2.13
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AC_PREREQ(2.13)
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dnl Initialize the automake stuff
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AM_INIT_AUTOMAKE(SimGear, 0.0.17pre2)
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dnl Specify KAI C++ compiler and flags.
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dnl Borrowed with slight modification from blitz distribution.
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AC_ARG_WITH(cxx,
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[ --with-cxx=COMPILER[:name-flags] set options for COMPILER (KCC)],
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[case "$withval" in
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KCC*) # KAI C++ http://www.kai.com/
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echo "Configuring for KAI C++"
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AC_SG_SET_COMPILER($withval,"KCC","--restrict --strict_warnings")
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CXX_OPTIMIZE_FLAGS=="+K3 -O3"
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CXX_DEBUG_FLAGS="-g +K0"
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;;
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esac
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])
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echo CXX = $CXX
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echo CC = $CC
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dnl Checks for programs.
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AC_PROG_MAKE_SET
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_CXX
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AC_PROG_RANLIB
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AR="ar"
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OS=`uname -s`
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if test "$OS" = "IRIX" -o "$OS" = "IRIX64"; then
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if test "$CXX" = "CC"; then
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AR="CC -ar"
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AC_SUBST(AR)
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fi
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fi
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if echo $includedir | egrep "simgear$" > /dev/null; then
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echo "includedir is" $includedir "libdir is" $libdir
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else
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includedir="${includedir}/simgear"
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echo "includedir changed to" $includedir "libdir is" $libdir
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fi
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# Determine version of automake ... important because of
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# incompatibilities between versions
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AUTO_MAKE_VERSION=`automake --version | head -1 | awk '{print $4}' | sed -e 's/\-p[[0-9]]$//' | sed -e 's/\.//'`
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AM_CONDITIONAL(ANCIENT_AUTOMAKE, test $AUTO_MAKE_VERSION -lt 14)
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AM_CONDITIONAL(OLD_AUTOMAKE, test $AUTO_MAKE_VERSION -lt 15)
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# set logging default value
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# with_logging=yes
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AC_ARG_WITH(logging, [ --with-logging Include logging output (default)])
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if test "x$with_logging" = "xno" ; then
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AC_DEFINE(FG_NDEBUG)
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fi
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dnl specify if we are building with "electric fence"
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AC_ARG_WITH(efence, [ --with-efence Specify if we are building with "electric-fence"])
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if test "x$with_efence" = "xyes" ; then
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echo "Building with efence"
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LIBS="$LIBS -lefence"
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fi
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# Specify if we want to build with Norman's jpeg image server support.
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# This requires libjpeg to be installed and available.
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# Default to with_jpeg_server=no
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JPEGLIB=''
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AC_ARG_WITH(jpeg_factory, [ --with-jpeg-factory Include Norman's jpeg image factory support code])
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if test "x$with_jpeg_factory" = "xyes" ; then
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echo "Building with Norman's jpeg image factory support"
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AC_CHECK_LIB(jpeg, jpeg_start_compress)
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if test "x$ac_cv_lib_jpeg_jpeg_start_compress" != "xyes" ; then
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echo
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echo "In order to build the jpeg factory code you need libjpeg installed."
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echo "otherwise please configure with the --with-jpeg-sever=no option"
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echo
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echo "libjpeg is available at :"
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echo " ftp://ftp.uu.net in the directory graphics/jpeg"
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exit 1
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fi
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else
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echo "Building without Norman's jpeg image server support"
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fi
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AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$with_jpeg_factory" = "xyes")
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dnl Check for MS Windows environment
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AC_CHECK_HEADER(windows.h)
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AC_EGREP_CPP(yes,
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[#ifdef __MINGW32__
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yes
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#endif
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],is_mingw=yes, is_mingw=no)
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echo "IS_MINGW = $is_mingw"
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AM_CONDITIONAL(IS_MINGW, test "x$is_mingw" = "xyes")
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AC_EGREP_CPP(yes,
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[#ifdef __CYGWIN__
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yes
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#endif
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],is_cygwin=yes, is_cygwin=no)
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echo "IS_CYGWIN = $is_cygwin"
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AM_CONDITIONAL(IS_CYGWIN, test "x$is_cygwin" = "xyes")
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if test "x$HOSTTYPE" != "xmacintosh" -a "x$is_mingw" != "xyes"; then
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dnl extra library and include directories
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EXTRA_DIRS="/usr/local /usr/local/plib /usr/X11R6"
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if test -d /opt/X11R6 ; then
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EXTRA_DIRS="$EXTRA_DIRS /opt/X11R6"
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fi
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fi
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wi_EXTRA_DIRS(no, ${EXTRA_DIRS})
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dnl Using AM_CONDITIONAL is a step out of the protected little
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dnl automake fold so it is potentially dangerous. But, we are
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dnl beginning to run into cases where the standard checks are not
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dnl enough. AM_CONDITIONALS are then referenced to conditionally
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dnl build a Makefile.in from a Makefile.am which lets us define custom
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dnl includes, compile alternative source files, etc.
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dnl Enable serial support on Unix type systems
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AM_CONDITIONAL(ENABLE_UNIX_SERIAL, true)
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dnl X11 might be installed on Mac OS X, don't want to use it if it is.
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if test "x$HOSTTYPE" != "xmacintosh" ; then
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dnl Check for X11 (fancy)
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AC_PATH_XTRA
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fi
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dnl Checks for libraries.
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null_LIBS="$LIBS"
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AC_CHECK_LIB(m, cos)
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base_LIBS="$LIBS"
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dnl Thread related checks
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AC_CHECK_LIB(pthread, pthread_exit)
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AC_CHECK_HEADER(pthread.h)
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if test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
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CXXFLAGS="$CXXFLAGS -D_REENTRANT"
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CFLAGS="$CFLAGS -D_REENTRANT"
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fi
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AM_CONDITIONAL(HAVE_THREADS, test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes")
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AC_CHECK_LIB(socket, socket)
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dnl X11 might be installed, but we don't want to use it for OSX -dw-
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if test "x$HOSTTYPE" != "xmacintosh" ; then
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AC_CHECK_LIB(X11, XCreateWindow)
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AC_CHECK_LIB(Xext, XShmCreateImage)
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AC_CHECK_LIB(Xi, XGetExtensionVersion)
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AC_CHECK_LIB(ICE, IceOpenConnection)
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AC_CHECK_LIB(SM, SmcOpenConnection)
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AC_CHECK_LIB(Xt, XtMalloc)
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AC_CHECK_LIB(Xmu, XmuLookupStandardColormap)
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fi
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dnl check for OpenGL related libraries
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if test "x$HOSTTYPE" = "xmacintosh" ; then
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dnl Macintosh OSX
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LIBS="$LIBS -framework OpenGL -framework GLUT"
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elif test "x$ac_cv_header_windows_h" != "xyes" ; then
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dnl Reasonable stuff for X-Windows based machines
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AC_CHECK_LIB(GLcore, glNewList)
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if test "x$ac_cv_lib_GLcore_glNewList" = "xno" ; then
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dnl if no GLcore, check for GL
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AC_CHECK_LIB(GL, glNewList)
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if test "x$ac_cv_lib_GL_glNewList" = "xno" ; then
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dnl if no GL, check for MesaGL
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AC_CHECK_LIB(MesaGL, glNewList)
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fi
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else
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dnl if GLcore found, then also check for GL
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AC_CHECK_LIB(GL, glXCreateContext)
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fi
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dnl if using mesa, check for xmesa.h
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if test "x$ac_cv_lib_MesaGL_glNewList" = "xyes" ; then
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AC_CHECK_HEADER(GL/fxmesa.h)
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if test "x$ac_cv_header_GL_fxmesa_h" = "xyes"; then
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AC_DEFINE( XMESA )
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AC_DEFINE( FX )
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fi
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fi
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AC_CHECK_LIB(GLU, gluLookAt)
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if test "x$ac_cv_lib_GLU_gluLookAt" = "xno" ; then
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dnl if no GLU, check for MesaGLU
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AC_CHECK_LIB(MesaGLU, gluLookAt)
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fi
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dnl check for glut
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AC_CHECK_LIB(glut, glutGetModifiers)
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dnl test for glutGameModeString, but avoid adding glut a second time into
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dnl the list of libraries
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save_LIBS="$LIBS"
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AC_CHECK_LIB(glut, glutGameModeString)
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LIBS="$save_LIBS"
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else
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dnl Win32 libs
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echo Win32 specific hacks...
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AC_DEFINE(WIN32)
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dnl force a failed check since we will be building under windoze
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AM_CONDITIONAL(ENABLE_XMESA_FX, test "no" = "yes")
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dnl just define these to true and hope for the best
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ac_cv_lib_glut_glutGetModifiers="yes"
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ac_cv_lib_glut_glutGameModeString="yes"
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if test "x$with_sgi_opengl" = "xyes" ; then
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echo "Building with glut.dll, glu.dll, and opengl.dll"
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WIN32_GLUT=glut
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WIN32_GLU=glu
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WIN32_OPENGL=opengl
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else
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echo "Building with glut32.dll, glu32.dll, and opengl32.dll"
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WIN32_GLUT=glut32
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WIN32_GLU=glu32
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WIN32_OPENGL=opengl32
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fi
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LIBS="$LIBS -l${WIN32_GLUT} -l${WIN32_GLU} -l${WIN32_OPENGL}"
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LIBS="$LIBS -luser32 -lgdi32"
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if test "x$is_mingw" = "xyes" ; then
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EXTRA_DIRS="${EXTRA_DIRS}"
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fi
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echo "Will link apps with $LIBS"
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fi
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if test "x$ac_cv_lib_glut_glutGetModifiers" = "xno"; then
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echo
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echo "Unable to find the necessary OpenGL or GLUT libraries."
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echo "See config.log for automated test details and results ..."
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exit 1
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fi
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if test "x$ac_cv_lib_glut_glutGameModeString" = "xno"; then
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echo
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echo "Your version of glut doesn't support game mode."
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echo "You need to fetch and install the latest version of glut from:"
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echo
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echo " http://reality.sgi.com/opengl/glut3/glut3.html"
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exit 1
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fi
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opengl_LIBS="$LIBS"
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LIBS="$base_LIBS"
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AC_SUBST(base_LIBS)
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AC_SUBST(opengl_LIBS)
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AM_CONDITIONAL(HAVE_XWINDOWS, test "x$ac_cv_lib_X11_XCreateWindow" = "xyes" )
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dnl Check for "plib" without which we cannot go on
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AC_CHECK_HEADER(plib/pu.h)
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if test "x$ac_cv_header_plib_pu_h" != "xyes"; then
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echo
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echo "You *must* have the plib library installed on your system to build"
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echo "the FGFS simulator!"
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echo
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echo "Please see README.plib for more details."
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echo
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echo "configure aborted."
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exit
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fi
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dnl Check for system installed metakit
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AC_CHECK_HEADER(mk4.h)
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if test "x$ac_cv_header_mk4_h" != "xyes"; then
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echo "Metakit not found, you will need to install this first."
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echo "Please read the README.metakit for more information."
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exit
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fi
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dnl Specify if we want logging (testing build) or not (release build)
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dnl Check for system installed zlib
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AC_CHECK_HEADER(zlib.h)
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if test "x$ac_cv_header_zlib_h" != "xyes"; then
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echo "zlib not found, you will need to install this first."
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echo "Please read the README.zlib for more information."
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exit
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fi
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS( \
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fcntl.h getopt.h malloc.h memory.h stdint.h stdlib.h sys/param.h \
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sys/stat.h sys/time.h sys/timeb.h unistd.h windows.h winbase.h values.h )
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if test "x$ac_cv_header_stdint_h" = "xyes"; then
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AC_DEFINE( HAVE_STDINT_H )
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fi
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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dnl Checks for library functions.
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AC_TYPE_SIGNAL
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS( ftime gettimeofday timegm memcpy bcopy mktime strstr rand \
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random setitimer getitimer signal GetLocalTime rint getrusage )
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AM_CONFIG_HEADER(simgear/simgear_config.h)
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AC_OUTPUT( \
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Makefile \
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SimGear.spec \
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simgear/Makefile \
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simgear/version.h \
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simgear/bucket/Makefile \
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simgear/debug/Makefile \
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simgear/ephemeris/Makefile \
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simgear/io/Makefile \
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simgear/magvar/Makefile \
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simgear/math/Makefile \
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simgear/metar/Makefile \
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simgear/misc/Makefile \
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simgear/route/Makefile \
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simgear/screen/Makefile \
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simgear/serial/Makefile \
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simgear/sky/Makefile \
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simgear/threads/Makefile \
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simgear/timing/Makefile \
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simgear/xgl/Makefile \
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simgear/xml/Makefile \
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)
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# AC_OUTPUT_COMMANDS([])
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echo ""
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echo "Configure Summary"
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echo "================="
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echo "Prefix: $prefix"
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if test "x$with_logging" != "x"; then
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echo "Debug messages: $with_logging"
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else
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echo "Debug messages: yes"
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fi
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if test "x$with_efence" != "x"; then
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echo "Electric fence: $with_efence"
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else
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echo "Electric fence: no"
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fi
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echo -n "Automake version: ($AUTO_MAKE_VERSION) "
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automake --version | head -1
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if test "x$with_jpeg_factory" = "xyes"; then
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echo "With JPEG Factory support"
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else
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echo "Without JPEG Factory support"
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fi
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if test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
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echo "Threads: pthread lib found."
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else
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echo "Threads: no threads (pthread lib not found.)"
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fi
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