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dnl Process this file with autoconf to produce a configure script.
dnl Used autoconf 2.53-5.
dnl Process it with aclocal to create aclocal.m4.
dnl Package, Version, Bugreport, Tarname
AC_INIT(nvtv,0.4.7,,nvtv-0.4.7)
AC_PREREQ(2.53)
dnl FIXME:
dnl AC_CONFIG_AUX_DIR(config)
dnl
dnl Check system type
dnl
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
dnl
dnl Configuration defaults
dnl
AC_SUBST(PROGRAM)
PROGRAM="nvtv nvtvd"
dnl
dnl Defaults and host matching
dnl
withdef_x=yes
withdef_gtk=yes
host_flag=unix
withdef_client_backend=yes
withdef_winio=no
case $host in
*-*-mingw32* | *-*-cygwin* | *-*-windows*)
AC_MSG_RESULT(Setting defaults for Windows)
PROGRAM="nvtv"
host_flag=windows
withdef_gtk=no
withdef_x=no
with_client_backend=no
;;
esac
dnl
dnl Checks for programs.
dnl
AM_PROG_CC_STDC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
dnl
dnl Debugging enables, CFLAGS
dnl
dnl Clear -g -O2 from CFLAGS
CFLAGS=""
AC_MSG_CHECKING(for debugging info)
AC_ARG_ENABLE(debug,
[ --disable-debug disable debugging info
],,enable_debug=yes)
if test "$enable_debug" = yes; then
CFLAGS="$CFLAGS -g"
AC_MSG_RESULT(enabled)
else
CFLAGS="$CFLAGS -O2"
AC_MSG_RESULT(disabled (optimizing on))
fi
dnl
dnl Check for X
dnl
AC_PATH_XTRA
dnl Add X include dir to preprocessor flags (not done automatically), so
dnl the extra X include checks down below work. This seems to be required
dnl for some systems, though it shouldn't. Also add /usr/local/include
dnl for libpci under FreeBSD.
CPPFLAGS="$CPPFLAGS $X_CFLAGS -I/usr/local/include"
if test "${with_x+set}" != set; then
with_x="$withdef_x"
fi
dnl
dnl Checks for GTK 1.2 or 2.0
dnl
AC_ARG_WITH(gtk,
[ --with-gtk use GTK 1.2 or 2.0 (force one with 'gtk1' or 'gtk2')],
,with_gtk="$withdef_gtk")
have_gtk=no
if test ${with_x} = no ; then
dnl with_gtk=no
AC_MSG_RESULT(X disabled as requested.)
fi
if test ${with_gtk} = no ; then
AC_MSG_RESULT(GTK disabled as requested.)
fi
if test ${have_gtk} = no ; then
if test ${with_gtk} = yes -o ${with_gtk} = gtk1 ; then
AM_PATH_GTK(1.2.0, have_gtk=gtk1)
fi
fi
if test ${have_gtk} = no ; then
if test ${with_gtk} = yes -o ${with_gtk} = gtk2 ; then
AM_PATH_GTK_2_0(2.0.0, have_gtk=gtk2)
fi
fi
if test ${have_gtk} = no ; then
if test ${with_gtk} = yes -o ${with_gtk} = gtk1 ; then
AC_MSG_WARN(Cannot find GTK 1.2.0 or higher (Is gtk-config in path?))
fi
if test ${with_gtk} = yes -o ${with_gtk} = gtk2 ; then
AC_MSG_WARN(Cannot find GTK 2.0.0 or higher (Is pkg-config in path?))
fi
if test ${with_gtk} != no ; then
AC_MSG_WARN(GTK disabled.)
with_gtk=no
fi
else
LIBS="$LIBS $GTK_LIBS"
CFLAGS="$CFLAGS $GTK_CFLAGS"
fi
dnl
dnl Check for wxWindows 2.3 or higher
dnl
have_wxwin=no
with_wxwin=no
if test ${with_gtk} = no ; then
AM_OPTIONS_WXCONFIG
AM_PATH_WXCONFIG(2.3.0, have_wxwin=yes)
if test ${have_wxwin} = no ; then
if test ${with_wxwin} = yes ; then
AC_MSG_WARN(Cannot find wxWindows 2.3.0 or higher)
fi
else
CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
LDFLAGS="$LDFLAGS $WX_LIBS"
fi
fi
dnl
dnl Adjust sources
dnl
AC_SUBST(OBJS_GUI)
AC_SUBST(OBJS_EXTRA)
AC_SUBST(OBJS_BACKEND)
OBJS_GUI=""
OBJS_EXTRA=""
OBJS_BACKEND=""
dnl Use sed instead of expr for for increased portability ("expr substr"
dnl does not exist on some versions of "expr", including the FreeBSD one).
dnl have_gtk_version=`expr ${have_gtk} : 'gtk\([[12]]\)'`
if test ${with_x} = yes ; then
AC_DEFINE(HAVE_X,1,[Define to 1 if X is available and used.])
OBJS_EXTRA="$OBJS_EXTRA actions.o"
if test ${have_gtk} != no ; then
have_gtk_version=`echo ${have_gtk} | sed -e 's/^gtk\(.\).*/\1/'`
AC_DEFINE(HAVE_GTK,1,[Define to 1 if GTK is available and used.])
AC_DEFINE_UNQUOTED(HAVE_GTK_VERSION,${have_gtk_version},[Define to 1/2 for GTK major version.])
OBJS_GUI="gui.o gui_bt.o gui_cx.o gui_ch.o gui_ph.o gui_nx.o gui_nv.o gui_tdfx.o gui_i810.o"
fi
if test ${have_gtk} != gtk1 ; then
LIBS="$LIBS $X_LIBS"
AC_CHECK_LIB(X11,XOpenDisplay,LIBS="$LIBS -lX11",
AC_MSG_ERROR(X11 library required))
AC_CHECK_LIB(Xext,XMissingExtension,LIBS="$LIBS -lXext",
AC_MSG_ERROR(Xext library required))
fi
fi
dnl
dnl Check for backend usage
dnl
AC_MSG_CHECKING(for main (direct) backend)
AC_ARG_WITH(winio,
[ --with-winio Use WinIo],
,with_winio="$withdef_winio")
dnl FIXME check for WinIo availability
case ${host_flag} in
unix)
AC_MSG_RESULT(unix)
AC_DEFINE(USE_UNIX_BACKEND,1,[Define to 1 if Unix backend is used.])
OBJS_BACKEND="$OBJS_BACKEND card_direct.o back_unix.o"
;;
windows)
if test ${with_winio} = yes ; then
AC_MSG_RESULT(windows/winio)
OBJS_BACKEND="$OBJS_BACKEND card_direct.o back_winio.o"
AC_DEFINE(HAVE_WINIO,1,[Define to 1 if WinIo is used.])
else
AC_MSG_RESULT(windows/nvdll)
OBJS_BACKEND="$OBJS_BACKEND back_mswin.o"
fi
AC_DEFINE(USE_MSWIN_BACKEND,1,[Define to 1 if MS-Windows backend is used.])
;;
esac
AC_MSG_CHECKING(for client backend)
AC_ARG_WITH(client-backend,
[ --with-client-backend Use client backend (default)],
,with_client_backend="$withdef_client_backend")
if test ${with_client_backend} = yes ; then
AC_MSG_RESULT(enabled)
AC_DEFINE(USE_CLIENT_BACKEND,1,[Define to 1 if client backend is used.])
OBJS_BACKEND="$OBJS_BACKEND back_client.o"
else
AC_MSG_RESULT(disabled)
fi
dnl
dnl Check for other libraries
dnl
dnl (must check for winio before pci)
dnl
AC_CHECK_LIB(m,sin,LIBS="$LIBS -lm",
AC_MSG_ERROR(math library required))
case ${host} in
*-*-netbsd*)
AC_CHECK_LIB(i386,i386_iopl,LIBS="$LIBS -li386",
AC_MSG_ERROR(NetBSD i386 library required))
AC_CHECK_LIB(pci,pcibus_conf_read,LIBS="$LIBS -lpci",
AC_MSG_ERROR(NetBSD pci library required))
;;
*-*-freebsd*)
AC_CHECK_LIB(gnugetopt,getopt_long,LIBS="$LIBS -lgnugetopt",
AC_MSG_ERROR(FreeBSD gnugetopt library required))
;;
esac
if test ${with_winio} = yes ; then
AC_CHECK_LIB(winio,winio_init,LIBS="$LIBS -lwinio",
AC_MSG_ERROR(winio wrapper library required))
fi
if test ${host_flag} = unix -o ${with_winio} = yes ; then
AC_CHECK_LIB(pci,pci_init,LIBS="$LIBS -lpci" pciutils_libname="pci",
AC_CHECK_LIB(pciutils,pci_init,LIBS="$LIBS -lpciutils" pciutils_libname="pciutils",
AC_MSG_ERROR(pci library required)))
fi
dnl
dnl Check for other X libraries
dnl
if test ${with_x} = yes ; then
AC_CHECK_LIB(Xxf86vm,XF86VidModeQueryVersion,LIBS="$LIBS -lXxf86vm",
AC_MSG_ERROR(Xxf86vm video mode extension library required))
AC_CHECK_LIB(Xmu,XmuClientWindow,LIBS="$LIBS -lXmu",
AC_MSG_ERROR(Xmu library required))
fi
dnl
dnl Check for header files
dnl
AM_CONFIG_HEADER(src/config.h)
AC_HEADER_STDC
AC_CHECK_HEADERS(sys/io.h)
if test ${host_flag} = unix -o ${with_winio} = yes ; then
AC_CHECK_HEADER(${pciutils_libname}/pci.h,,
AC_MSG_WARN(pci library header \'${pciutils_libname}/pci.h\' required))
AC_DEFINE(HAVE_PCI,1,[Define to 1 if pciutils available and used.])
if test ${pciutils_libname} = pciutils ; then
AC_DEFINE(HAVE_PCIUTILS,1,[Define to 1 if pciutils library is named 'pciutils'.])
fi
fi
if test ${with_winio} = yes ; then
AC_CHECK_HEADER(winio.h,,
AC_MSG_ERROR(winio wrapper library header 'winio.h' required))
fi
dnl
dnl Check for X header files
dnl
if test ${with_x} = yes ; then
AC_CHECK_HEADER(X11/Xmu/WinUtil.h,,
AC_MSG_ERROR(X11 header 'X11/Xmu/WinUtil.h' required))
AC_MSG_CHECKING(for X11/extensions/xf86vmode.h presence)
AC_TRY_CPP([#include <X11/extensions/xf86vmode.h>],[
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
AC_MSG_ERROR(X11 header 'X11/extensions/xf86vmode.h' required)])
fi
dnl
dnl Check for XBox option
dnl
AC_MSG_CHECKING(for XBox support)
AC_ARG_WITH(xbox,
[ --with-xbox compile for XBox],,with_xbox=no)
if test ${with_xbox} = yes ; then
AC_MSG_RESULT(enabled)
AC_DEFINE(XBOX_SUPPORT,1,[Define to 1 if XBox support is used.])
OBJS_EXTRA="$OBJS_EXTRA xbox.o"
else
AC_MSG_RESULT(disabled)
fi
dnl
dnl Process other options
dnl
AC_ARG_WITH(fifo-path,
[ --with-fifo-path=PATH path for the server/client fifo pipes (/var/run)],
with_fifo_path="$withval", with_fifo_path="/var/run")
AC_DEFINE_UNQUOTED(CONFIG_PIPE_PATH, "${with_fifo_path}",
[Path to client/server fifo pipes])
AC_MSG_RESULT(path to use for fifo pipes... ${with_fifo_path})
dnl
dnl Create files
dnl
AC_OUTPUT([Makefile src/Makefile man/Makefile test/Makefile])
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