Ticket #120
Change libtool's shared library version info to 3:0:1 to preserve the
previous library version of 2.1.0.
See https://autotools.io/libtool/version.html for the details on how
libtool handles this versioning info.
See https://verbump.de/ for a handy 'version calculator' using
libtools rules.
Hardcoding a -lstdc++ is wrong, since not all OSs are likely to handle
C++ in the same way.
The issue is that libtt needs to be built as a C++ library, so we use
a fake dummy.cxx file to convince libtool to do so instead, rather
than trying to force the issue by linking a (possibly missing)
libstdc++.
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.
Many of these were real bugs, like:
if (cond);
do_something
etc...
Others were just cosmetic - like placing the ';' on a separate line to
make the intention clear.
Such environments are missing void type, older K&R C, and
such supports already had been removed in various places.
Furthermore, current hardcoded 'SIGNALRETURNSINT' is wrong.
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.
return(NULL) is correct for the other functions here but not for this
one, since it's meant to return a DtHELP_ error code. The man page also
says it should also set *widget to NULL on error.
This commit will not completely remove all Imake files, specifically
those for sections that have not been completed yet.
Also, the databases dir has been moved to databases-delete-later until
we have everything building and installed properly.
Peter Howkins