Log message:
cad/*: let pkglint fix indentation, variable alignment, and LOCALBASE

pkglint -Wall -r -F cad

Manually fixed the indentation in cad/ghdl/Makefile because SITES.* was
(by the current definition) not long enough to count as an outlier line,
and because of this, all other lines were aligned to that line.

Log message:
Revbump after cairo 1.16.0 update.

Log message:
Recursive bumps for fontconfig and libzip dependency changes.

Log message:
Get rid of spurious error message when started from a window manager
Install man page

Log message:
Upgrade to latest stable release 3.9.72, prodded by a buffer-overflow
induced core dump.

See <http://opencircuitdesign.com/xcircuit/changes.html> for upstream's \ 
changelog.

Log message:
Add SHA512 digests for distfiles for cad category

Problems found with existing distfile for eagle:
	distfiles/eagle-lin32-7.4.0.run
No changes made to eagle/distinfo file.

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:
Reset MAINTAINER, requested in PR pkg/49382.

Log message:
Remove needless CONFIGURE_ARGS and LDFLAGS settings.

Log message:
remove unwanted replacement "==" with "=", it's in C code, \ 
not sh script.

Log message:
Change Tcl/Tk library name matching to pkgsrc naming, to be found correctly.
Resolve PR pkg/49382.