Log message:
devel: Remove rx

This no longer has any users in pkgsrc and was discontinued upstream.

The GNU website says:

RX has been decommissioned, since no one has come forward to revive it, to \ 
improve it over the other free software regex library programs that are \ 
available, which would be quite a big task. (If you are interested after all, \ 
email <maintainers@gnu.org>

For a current regex implementation, we recommend using the regex code from \ 
Gnulib; see also the Regular expressions chapter in the Gnulib manual. (Also, if \ 
all you need is POSIX regexp functionality, any modern C library should provide \ 
that.)

The one-time regex standalone library has likewise been decommissioned in favor \ 
of the above.

(It's been unmaintained since at least 2010).

Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.

Log message:
rx: Honor LDFLAGS. Fixes RELRO build.

Log message:
Fix indentation in buildlink3.mk files.

The actual fix as been done by "pkglint -F */*/buildlink3.mk", and was
reviewed manually.

There are some .include lines that still are indented with zero spaces
although the surrounding .if is indented. This is existing practice.

Log message:
Add SHA512 digests for distfiles for devel category

Issues found with existing distfiles:
	distfiles/eclipse-sourceBuild-srcIncluded-3.0.1.zip
	distfiles/fortran-utils-1.1.tar.gz
	distfiles/ivykis-0.39.tar.gz
	distfiles/enum-1.11.tar.gz
	distfiles/pvs-3.2-libraries.tgz
	distfiles/pvs-3.2-linux.tgz
	distfiles/pvs-3.2-solaris.tgz
	distfiles/pvs-3.2-system.tgz
No changes made to these distinfo files.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Resolves:
"INFO_FILES should be set to YES or yes."
"Packages that install info files should set INFO_FILES."
Makefile and PLIST warning, respectively.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Correctly pass down --mode=XXX for libtool.