(which is not) throughout the ports Makefiles.
* Replace find|xargs with find -exec {} +
* Replace -exec {} \; with -exec {} + if applicable.
* Use the -delete operator to remove files and empty directories.
* Combine and tweak some find(1) invocations while here.
ok kn@ rsadowski@ espie@
some existing COMPILER lines with arch restrictions etc. In the usual
case this is now using "COMPILER = base-clang ports-gcc base-gcc" on
ports with c++ libraries in WANTLIB.
This is basically intended to be a noop on architectures using clang
as the system compiler, but help with other architectures where we
currently have many ports knocked out due to building with an unsuitable
compiler -
- some ports require c++11/newer so the GCC version in base that is used
on these archirtectures is too old.
- some ports have conflicts where an executable is built with one compiler
(e.g. gcc from base) but a library dependency is built with a different
one (e.g. gcc from ports), resulted in mixing incompatible libraries in the
same address space.
devel/gmp is intentionally skipped as it's on the path to building gcc -
the c++ library there is unused in ports (and not built by default upstream)
so intending to disable building gmpcxx in a future commit.
are fixed, also a heap write overflow in SVG/Rendering and various other
bugs. Notable behaviour change:
* JPEG: The JPEG reader now allows 3 warnings of any particular type
before giving up on reading and throwing an exception. This choice
was made after observing files which produce hundreds of warnings
and consume massive amounts of memory before reading the image data
has even started. It is currently unknown how many files which were
previously accepted will be rejected by default. The number of
allowed warnings may be adjusted using '-define
jpeg:max-warnings=<value>'. The default limit will be adjusted
based on reported user experiences and may be adjusted prior to
compilation via the MaxWarningCount definition in coders/jpeg.c.
since SHARED_ONLY support was removed across the ports tree the perl module
no longer adds it, so it must be done manually for any perl ports that
provide perl shared-library modules (i.e. libdata/perl5/site_perl/$ARCH/*.so)
and you must not remove them from WANTLIB even if they show as "Extra".
