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.
The find-prefix infrastructure was required in a pkgviews world where
packages installed from pkgsrc could have different installation
prefixes, and this was a way for a dependency prefix to be determined.
Now that pkgviews has been removed there is no longer any need for the
overhead of this infrastructure. Instead we use BUILDLINK_PREFIX.pkg
for dependencies pulled in via buildlink, or LOCALBASE/PREFIX where the
dependency is coming from pkgsrc.
Provides a reasonable performance win due to the reduction of `pkg_info
-qp` calls, some of which were redundant anyway as they were duplicating
the same information provided by BUILDLINK_PREFIX.pkg.
each GCC version. Using the variable causes impossible version constraints
when a specific GCC is depended upon but the user is using something newer,
as _GCC_REQD will be set to the higher value.
Changes, New Features, and Fixes in GCC 4.9 can be found here:
https://gcc.gnu.org/gcc-4.9/changes.html
This is based heavily on lang/gcc47 but updated for GCC 4.9.1. Tested on
SmartOS (32-bit and 64-bit) and NetBSD 6.1.4/amd64.
