Previously in the imake world, changing the CDE version required hand
editing a handful of files.
This commit makes these files into ".in" files. configure.ac now
holds CDE version information -- both in the AC_INIT() call and in the
CDE_VERSION_* variables a few lines down.
Changing the CDE version now involves editing those two locations in
configure.ac only.
Thereafter, a configure run will replace version information in the
following files with the current CDE version:
copyright
doc/common/help/HELPEnt.sgm
include/Dt/Dt.h
lib/tt/bin/ttauth/ttauth.man
This also causes a catch-22 problem with ToolTalk. So the
tooltalk.inc file is gone and the relevant TT Makefiles have been
modified to set and define the TT version in those Makefiles that
actually use it.
Also, rework the way we build convenience libs for the classes to use
libtool. This fixes some potential linking issues and dependency
checking.
Next up will be to see if we can link and install it, along with it's
message catalogs, resources, etc.
We now use this to set certain options, if supported by the compilers
(C/C++). Currently we enable various options, like
-Wno-format-truncation. We use this to ignore complaints about
possibly truncations due to the use of the snprintf() family of
functions - where forced truncation is the whole point.
This commit installs the required include files needed for CDE
development. In pre-autotools CDE, these were installed in
/usr/dt/share/include/ and a symlink was created in /usr/dt/include to
point toward them.
This is no longer done, and all include files are just installed in
${prefix}/include/ like the rest of the planet.
Liang Chang added utempter support to the dtterm widget in
pre-autoconf CDE. While the code itself was merged, it was still not
"turned on" for autoconf builds.
This commit completes the implementation allowing dtterm on Linux and
the BSDs to be installed without having to be setuid root -- as long
as the libutempter headers and libraries are installed.
