"Many headers included in xextproto were combined library, server and
protocol headers. This release splits those headers up and moves the
client-side library headers into the libXext module.
Clients should not be affected by this change.
Drivers that included headers from this module will need to be fixed."
"Note that as a result of this file removal and renaming, xextproto is only
partially compatible to other, already released modules. An upgrade of
xextproto from 7.0.x to 7.1.0 also requires upgrades of libXext, libXtst,
the X server and possible others."
xxx tnn note: I've added a compat shmstr.h to help old software,
such as xorg-server 1.6 to build. More fixes coming.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
(e.g. NetBSD with bundled XFree86). Checking whether "X11_TYPE" is "xorg"
is obsolete and *not* equivalent to checking whether we are not using
modular X.org.
when X11_TYPE=xorg. Let them include x11.buildlink3.mk directly.
Remove the manual USE_BUILTIN declarations from xorg-libs/b3.mk.
This fixes a symmetry in the dependency list depending on whether
xorg-libs is installed already or not.
Discussed with jlam@
and add a new helper target and script, "show-buildlink3", that outputs
a listing of the buildlink3.mk files included as well as the depth at
which they are included.
For example, "make show-buildlink3" in fonts/Xft2 displays:
zlib
fontconfig
iconv
zlib
freetype2
expat
freetype2
Xrender
renderproto