m4/x11.m4 (raw)
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# X11_DEVEL() # # Check for the presence of the X Window System headers and libraries. # Sets the CPPFLAGS and LIBS variables as appropriate. AC_DEFUN([X11_DEVEL], [ AC_PATH_XTRA test "$no_x" = "yes" && \ AC_MSG_ERROR([The X Window System could not be found.]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" X_LIBS="$X_PRE_LIBS $X_LIBS -lX11" LIBS="$LIBS $X_LIBS" # Check for required functions in -lX11 AC_CHECK_LIB( [X11], [XOpenDisplay], , AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.]) ) # Restore the old values. Use X_CFLAGS and X_LIBS in # the Makefiles LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS ]) AC_DEFUN([XFT_ERROR], [ if test "$XFT_MIN"; then AC_MSG_ERROR([$PACKAGE requires the Xft font library >= $XFT_MIN. See http://www.fontconfig.org/ ]) else AC_MSG_ERROR([$PACKAGE requires the Xft font library. See http://www.fontconfig.org/ ]) fi ]) # XFT_DEVEL([required-version]) # # Check for the XFT development package. # You can use the optional argument to check for a library of at least the # given version. # It provides the $(PYTHON_CFLAGS) $(PYTHON_LIBS) output variables. AC_DEFUN([XFT_DEVEL], [ AC_REQUIRE([X11_DEVEL]) if test "$1"; then XFT_MIN="$1" XFT_MIN_MAJOR=${XFT_MIN%.*.*} XFT_MIN_MINOR=${XFT_MIN%.*} XFT_MIN_MINOR=${XFT_MIN_MINOR#*.} XFT_MIN_REVISION=${XFT_MIN#*.*.} XFT_MIN="$XFT_MIN_MAJOR.$XFT_MIN_MINOR.$XFT_MIN_REVISION" else XFT_MIN="" fi if test -z "$XFT_MIN"; then AC_MSG_CHECKING([for Xft]) if ! pkg-config xft; then AC_MSG_RESULT([no]) XFT_ERROR fi else AC_MSG_CHECKING([for Xft version >= $XFT_MIN]) if ! pkg-config --atleast-version $XFT_MIN xft; then AC_MSG_RESULT([no]) XFT_ERROR fi fi AC_MSG_RESULT([yes]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS XFT_CFLAGS="`pkg-config --cflags xft`" XFT_LIBS="`pkg-config --libs xft`" # Set these for checking with the tests below. They'll be restored after LIBS="$LIBS $XFT_LIBS" CPPFLAGS="$XFT_CFLAGS $CPPFLAGS" AC_CHECK_LIB([Xft], [XftGetVersion], # this was not defined in < 2.0 if test "$XFT_MIN"; then AC_MSG_CHECKING([for X11/Xft/Xft.h for Xft >= $XFT_MIN]) AC_TRY_COMPILE( [ #include <X11/Xlib.h> #include <X11/Xft/Xft.h> ], [ #if !defined(XFT_MAJOR) # error Xft.h is too old #endif #if XFT_MAJOR < $XFT_MIN_MAJOR # error Xft.h is too old #endif #if XFT_MAJOR == $XFT_MIN_MAJOR # if XFT_MINOR < $XFT_MIN_MINOR # error Xft.h is too old # endif #endif #if XFT_MAJOR == $XFT_MIN_MAJOR # if XFT_MAJOR == $XFT_MIN_MINOR # if XFT_REVISION < $XFT_MIN_REVISION # error Xft.h is too old # endif # endif #endif int i = XFT_MAJOR; XftFont foo; ], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) XFT_ERROR ]) else AC_MSG_CHECKING([for X11/Xft/Xft.h]) AC_TRY_COMPILE( [ #include <X11/Xlib.h> #include <X11/Xft/Xft.h> ], [ int i = XFT_MAJOR; /* make sure were using Xft 2, not 1 */ XftFont foo; ], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) XFT_ERROR ]) fi AC_MSG_CHECKING([if we can compile with Xft]) AC_TRY_LINK( [ #include <X11/Xlib.h> #include <X11/Xft/Xft.h> ], [ int i = XFT_MAJOR; XftFont foo ], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) AC_MSG_ERROR([Unable to compile with the Xft font library. ]) ]) ) # Restore the old values. Use XFT_CFLAGS and XFT_LIBS in the Makefiles LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_SUBST([XFT_CFLAGS]) AC_SUBST([XFT_LIBS]) ]) # X11_EXT_XKB() # # Check for the presence of the "Xkb" X Window System extension. # Defines "XKB" and sets the $(XKB) variable to "yes" if the extension is # present. AC_DEFUN([X11_EXT_XKB], [ AC_REQUIRE([X11_DEVEL]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" LIBS="$LIBS $X_LIBS" AC_CHECK_LIB([X11], [XkbBell], AC_MSG_CHECKING([for X11/XKBlib.h]) AC_TRY_LINK( [ #include <X11/Xlib.h> #include <X11/Xutil.h> #include <X11/XKBlib.h> ], [ Display *d; Window w; XkbBell(d, w, 0, 0); ], [ AC_MSG_RESULT([yes]) XKB="yes" AC_DEFINE([XKB], [1], [Found the XKB extension]) XKB_CFLAGS="" XKB_LIBS="" AC_SUBST(XKB_CFLAGS) AC_SUBST(XKB_LIBS) ], [ AC_MSG_RESULT([no]) XKB="no" ]) ) LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_MSG_CHECKING([for the Xkb extension]) if test "$XKB" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ]) # X11_EXT_XRANDR() # # Check for the presence of the "XRandR" X Window System extension. # Defines "XRANDR" and sets the $(XRANDR) variable to "yes" if the extension is # present. AC_DEFUN([X11_EXT_XRANDR], [ AC_REQUIRE([X11_DEVEL]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" LIBS="$LIBS $X_LIBS -lXext -lXrender -lXrandr" AC_CHECK_LIB([Xrandr], [XRRSelectInput], AC_MSG_CHECKING([for X11/extensions/Xrandr.h]) AC_TRY_LINK( [ #include <X11/Xlib.h> #include <X11/extensions/Xrandr.h> ], [ Display *d; Drawable r; int i; XRRQueryExtension(d, &i, &i); XRRGetScreenInfo(d, r); ], [ AC_MSG_RESULT([yes]) XRANDR="yes" AC_DEFINE([XRANDR], [1], [Found the XRandR extension]) XRANDR_CFLAGS="" XRANDR_LIBS="-lXext -lXrender -lXrandr" AC_SUBST(XRANDR_CFLAGS) AC_SUBST(XRANDR_LIBS) ], [ AC_MSG_RESULT([no]) XRANDR="no" ]) ) LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_MSG_CHECKING([for the XRandR extension]) if test "$XRANDR" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ]) # X11_EXT_SHAPE() # # Check for the presence of the "Shape" X Window System extension. # Defines "SHAPE", sets the $(SHAPE) variable to "yes", and sets the $(LIBS) # appropriately if the extension is present. AC_DEFUN([X11_EXT_SHAPE], [ AC_REQUIRE([X11_DEVEL]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" LIBS="$LIBS $X_LIBS" AC_CHECK_LIB([Xext], [XShapeCombineShape], AC_MSG_CHECKING([for X11/extensions/shape.h]) AC_TRY_LINK( [ #include <X11/Xlib.h> #include <X11/Xutil.h> #include <X11/extensions/shape.h> ], [ long foo = ShapeSet; ], [ AC_MSG_RESULT([yes]) SHAPE="yes" AC_DEFINE([SHAPE], [1], [Found the XShape extension]) XSHAPE_CFLAGS="" XSHAPE_LIBS="-lXext" AC_SUBST(XSHAPE_CFLAGS) AC_SUBST(XSHAPE_LIBS) ], [ AC_MSG_RESULT([no]) SHAPE="no" ]) ) LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_MSG_CHECKING([for the Shape extension]) if test "$SHAPE" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ]) # X11_EXT_XINERAMA() # # Check for the presence of the "Xinerama" X Window System extension. # Defines "XINERAMA", sets the $(XINERAMA) variable to "yes", and sets the # $(LIBS) appropriately if the extension is present. AC_DEFUN([X11_EXT_XINERAMA], [ AC_REQUIRE([X11_DEVEL]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" LIBS="$LIBS $X_LIBS -lXext" AC_CHECK_LIB([Xinerama], [XineramaQueryExtension], [ AC_MSG_CHECKING([for X11/extensions/Xinerama.h]) AC_TRY_LINK( [ #include <X11/Xlib.h> #include <X11/extensions/Xinerama.h> ], [ XineramaScreenInfo foo; ], [ AC_MSG_RESULT([yes]) XINERAMA="yes" AC_DEFINE([XINERAMA], [1], [Enable support of the Xinerama extension]) XINERAMA_LIBS="-lXext -lXinerama" AC_SUBST(XINERAMA_LIBS) ], [ AC_MSG_RESULT([no]) XINERAMA="no" ]) ]) LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_MSG_CHECKING([for the Xinerama extension]) if test "$XINERAMA" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ]) # X11_EXT_SYNC() # # Check for the presence of the "Sync" X Window System extension. # Defines "SYNC", sets the $(SYNC) variable to "yes", and sets the $(LIBS) # appropriately if the extension is present. AC_DEFUN([X11_EXT_SYNC], [ AC_REQUIRE([X11_DEVEL]) # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" LIBS="$LIBS $X_LIBS" AC_CHECK_LIB([Xext], [XSyncInitialize], AC_MSG_CHECKING([for X11/extensions/sync.h]) AC_TRY_LINK( [ #include <X11/Xlib.h> #include <X11/Xutil.h> #include <X11/extensions/sync.h> ], [ XSyncValueType foo; ], [ AC_MSG_RESULT([yes]) SYNC="yes" AC_DEFINE([SYNC], [1], [Found the XSync extension]) XSYNC_CFLAGS="" XSYNC_LIBS="-lXext" AC_SUBST(XSYNC_CFLAGS) AC_SUBST(XSYNC_LIBS) ], [ AC_MSG_RESULT([no]) SYNC="no" ]) ) LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_MSG_CHECKING([for the Sync extension]) if test "$SYNC" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ]) # X11_SM() # # Check for the presence of SMlib for session management. # Defines "USE_SM" if SMlib is present. AC_DEFUN([X11_SM], [ AC_REQUIRE([X11_DEVEL]) AC_ARG_ENABLE([session-management], AC_HELP_STRING( [--disable-session-management], [build without support for session managers [[default=enabled]]]), [SM=$enableval], [SM="yes"]) if test "$SM" = "yes"; then # Store these OLDLIBS=$LIBS OLDCPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" LIBS="$LIBS $X_LIBS" SM="no" AC_CHECK_LIB([SM], [SmcSaveYourselfDone], [ AC_CHECK_HEADERS([X11/SM/SMlib.h], [ SM_CFLAGS="$X_CFLAGS" SM_LIBS="-lSM -lICE" AC_DEFINE(USE_SM, 1, [Use session management]) AC_SUBST(SM_CFLAGS) AC_SUBST(SM_LIBS) SM="yes" ]) ]) fi LIBS=$OLDLIBS CPPFLAGS=$OLDCPPFLAGS AC_MSG_CHECKING([for session management support]) if test "$SM" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ]) |