VMS doesn't have "makedepend" anyway, so this is just a matter of using
the right qualifiers when 'makedepend' is enabled.
Reviewed-by: Rich Salz <rsalz@openssl.org>
We copied $target{cflags}, $target{defines} and a few more to %config,
just to add to the entries. Avoid doing so, and let the build templates
deal with combining the two.
There are a few cases where we still fiddle with %target, but that's
acceptable.
Reviewed-by: Andy Polyakov <appro@openssl.org>
When building with GNU C, clang or VMS C, it's more efficient to
generate dependency file and object file in one call rather than two.
Have the dependency output in a temporary file and compare it with the
previous one if available to see if replacement is waranted, thereby
avoiding unnecessary reconstruction of Makefile / descrip.mms.
Github issue #750
Reviewed-by: Rich Salz <rsalz@openssl.org>
I read the PROBLEMS, and they're outdated; nothing I'd put in the
online FAQ, for example. Test-builds work without using these files.
Had to remove the rehash.time stuff from Makefile.in
Reviewed-by: Richard Levitte <levitte@openssl.org>
Since we're using the acronym DSO everywhere else and that's a common
name for that kind of object, we might as well do so here as well.
Reviewed-by: Andy Polyakov <appro@openssl.org>
- install_sw had a display of text that belongs under the install target
- previous layout installed architecture dependent files in
dev:['prefix'.'arch'.LIB], dev:['prefix'.'arch'.EXE] and
dev:['prefix'.'arch'.ENGINES]. Changed to dev:['prefix'.LIB.'arch'],
dev:['prefix'.EXE.'arch'] and dev:['prefix'.ENGINES.'arch'] instead.
Reviewed-by: Andy Polyakov <appro@openssl.org>
VMS DIFF tries to calculate all the differences, which is slower than
just reading the files and stopping at the first difference. The
latter doesn't exist as a command, so the problem is solved with perl
and File::Compare (has been in core perl since very early version 5).
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
DCL may be in extended parsing style, which makes it less case
insensitive, so when removing a string from another, make sure to get
casing correctly.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
This isn't the fully featured combination of compiler generated
dependency files and Makefile include directives, but a cheaper
variant of the same.
The dependency files are generated automatically, but then we have the
usual "depend" target. However, we depend on it in the bigger phony
targets that are the most likely to be used. That make this feature
automatic enough.
A side effect is that we can't use the build file's timestamp to check
if reconfiguring might be in order. In its place, we use a flag file
that depends on Configure and the build file template and depend on it
in spots where it makes sense to check for the need to reconfigure.
Reviewed-by: Rich Salz <rsalz@openssl.org>
.d (.MMS in the VMS world) files with just dependencies are built from
exactly the same conditions as the object files. Therefore, the rules
for them can be built at the same time as the rules for the
corresponding object files.
This removes the requirement for a src2dep function in the build file
templates, and for common.tmpl to call it. In the end, the existence
of depend files is entirely up to the build file.
Reviewed-by: Rich Salz <rsalz@openssl.org>
There was a catch 22, where 'make depend' directly after configuring
in an otherwise pristine build tree would fail because buildinf.h
didn't exist yet.
This change has the depend building targets depend on the same other
targets as the object file building targets, so the generation of
buildinf.h and similar files would kick in during 'make depend'.
Reviewed-by: Rich Salz <rsalz@openssl.org>
INSTALL_PREFIX is a confusing name, as there's also --prefix.
Instead, tag along with the rest of the open source world and adopt
the Makefile variable DESTDIR to designate the desired staging
directory.
The Configure option --install_prefix is removed, the only way to
designate a staging directory is with the Makefile variable (this is
also implemented for VMS' descrip.mms et al).
Reviewed-by: Rich Salz <rsalz@openssl.org>
As part of this, change util/mkdef.pl to stop adding libraries to
depend on in its output. mkdef.pl should ONLY output a symbol
vector.
Because symbol names can't be longer than 31 characters, we use the
compiler to shorten those that are longer down to 23 characters plus
an 8 character CRC. To make sure users of our header files will pick
up on that automatically, add the DEC C supported extra headers files
__decc_include_prologue.h and __decc_include_epilogue.h.
Furthermore, we add a config.com, so VMS people can configure just as
comfortably as any Unix folks, thusly:
@config
Reviewed-by: Rich Salz <rsalz@openssl.org>
