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: NAndy Polyakov <appro@openssl.org>

Instead of having the installation recipe rely on special knowledge,
feed it with information, including what shared library files belong
together.  For Cygwin and Mingw, that's the .dll and its import
library .dll.a.  For Unixen, it's the shared library file name with SO
version and the one without.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Originally, the Makefile.shared targets described what they used as
input for a shared object, be it a shared library or a DSO.  It turned
out, however, that the link_o targets were used exclusively for
engines and the link_a targets were for libcrypto and libssl.

This rename fest turns and indication on the kind of input the targets
get to the intention with using them.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Reviewed-by: NAndy Polyakov <appro@openssl.org>

Then it can pass around the information where it belongs.  The
Makefile templates pick it up along with other target data, the
DSO module gets to pick up the information through
crypto/include/internal/dso_conf.h
Reviewed-by: NAndy 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: NAndy Polyakov <appro@openssl.org>

This is done with a simple file name comparison.  We could think of
something more elegant in the future.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Some directories weren't removed.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Adding uplink and applink to some builds was done by "magic", the
configuration for "mingw" only had a macro definition, the Configure
would react to its presence by adding the uplink source files to
cpuid_asm_src, and crypto/build.info inherited dance to get it
compiled, and Makefile.shared made sure applink.o would be
appropriately linked in.  That was a lot under the hood.

To replace this, we create a few template configurations in
Configurations/00-base-templates.conf, inherit one of them in the
"mingw" configuration, the rest is just about refering to the
$target{apps_aux_src} / $target{apps_obj} in the right places.
Reviewed-by: NAndy 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: NViktor Dukhovni <viktor@openssl.org>

We need to do the same dance as when object files are created.
Reviewed-by: NViktor 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: NViktor Dukhovni <viktor@openssl.org>

The benefit with using configdata.pm is that Configure writes it for
us.
Reviewed-by: NViktor 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: NRich Salz <rsalz@openssl.org>

When cross compiling, we may end up with someting like apps/openssl.exe
and a number of test/*.exe.  However, util/shlib_wrap.sh doesn't know
what the executable extension should be, if any, so we need to make
sure it has access to that information when testing, since
OpenSSL::Test uses that script to execute all programs.
Reviewed-by: NRich Salz <rsalz@openssl.org>

All those flags existed because we had all the dependencies versioned
in the repository, and wanted to have it be consistent, no matter what
the local configuration was.  Now that the dependencies are gone from
the versioned Makefile.ins, it makes much more sense to use the exact
same flags as when compiling the object files.
Reviewed-by: NRich 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: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Thanks to Viktor for additional review.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

The reason is that we use hstrerror() and other resolver functions.

Reporter: Erik Forsberg <erik@efca.com>
Reviewed-by: NRich Salz <rsalz@openssl.org>

These two functions take a separator to concatenat the strings with as
first argument.
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

That variable isn't for us, it's for any user, distributor or package
builder that wants one after the section number.  "ssl" seems to be
popular...
Reviewed-by: NMatt Caswell <matt@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Test programs are now only built when running "make test" or "make
build_tests".
Reviewed-by: NRich Salz <rsalz@openssl.org>

unix-Makefile.tmpl was lagging behind on this point.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Also remove a spurious extra $(LDFLAGS)
Reviewed-by: NRich Salz <rsalz@openssl.org>

The installation of man files and html files alike didn't properly
check that file names with different casing could be the same on
case-insensitive file systems.  This change fixes that.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Otherwise, there will be an unbalance.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

We really needs a better util/shlib_wrap.sh, but will have to do for now.
Reviewed-by: NRich 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: NRich 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: NRich Salz <rsalz@openssl.org>