Log message:
Use tech-pkg@ in favor of packages@ as MAINTAINER for orphaned packages.
Should anybody feel like they could be the maintainer for any of thewe packages,
please adjust.

Log message:
Make the fcntl(F_WRLCK) selftest work on alpha etc here as well - not as
clean as in the Python-2.2 version because 2.1 doesn't have a "long long"
for struct packing, but good enough because these fields are "0" anyway.

Log message:
(1) Publicly export the value of _OPSYS_RPATH_NAME as RPATH_FLAG;
    Makefiles simply need to use this value often, for better or for
    worse.

(2) Create a new variable FIX_RPATH that lists variables that should
    be cleansed of -R or -rpath values if ${_USE_RPATH} is "no".  By
    default, FIX_RPATH contains LIBS, X11_LDFLAGS, and LDFLAGS, and
    additional variables may be appended from package Makefiles.

Log message:
fix a selftest, so we don't get the impression there is something wrong

Log message:
security fix: don't use guessable temp file names in execvpe()

Log message:
Use BUILDLINK_FILES_CMD.<pkg> instead of manually adding the shell pipeline
to BUILDLINK_FILES.<pkg>.

Log message:
Revert previous...GREP is correct.

Log message:
Use EGREP instead of GREP.

Log message:
buildlink1 -> buildlink2.

Log message:
Create BUILDLINK_CPPFLAGS and BUILDLINK_LDFLAGS for the python packages so
as to find their headers and libraries.  Also allow "-lpython" to resolve
to the versioned libpython (-lpython2.2, etc.).