This addresses a temp file symlink race vulnerability. The f2c patch
is adapted from the debian one. The f2c-f77 (wrapper script which emulates
a fortran compiler) patch was done a bit differently.
in the process. (More information on tech-pkg.)
Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.
Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.