Log message:
Use compiler alloca on NetBSD.
set LICENSE.

Log message:
*: remove pkg-config from tools where no buildlink3.mk file is included

Bulk build on NetBSD of these packages had the same result as before
(build succeeds, no PLIST change).

Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
devel/libfirm: remove unknown configure option

Log message:
*: Convert broken sourceforge HOMEPAGEs back to http

Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.

Log message:
Add SHA512 digests for distfiles for devel category

Issues found with existing distfiles:
	distfiles/eclipse-sourceBuild-srcIncluded-3.0.1.zip
	distfiles/fortran-utils-1.1.tar.gz
	distfiles/ivykis-0.39.tar.gz
	distfiles/enum-1.11.tar.gz
	distfiles/pvs-3.2-libraries.tgz
	distfiles/pvs-3.2-linux.tgz
	distfiles/pvs-3.2-solaris.tgz
	distfiles/pvs-3.2-system.tgz
No changes made to these distinfo files.

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:
Update to libFirm 1.21.0
This lets the package build on NetBSD/i386.

libFirm 1.21.0 (2012-11-16)
---------------------------
* Improvements of x86 backend (esp. x87 floatingpoint code)
* Improvements to sparc backend (better use of delay slots)
* Improved local optimisation rules (esp. conversions)
* Make compiler more deterministic
* Bugfixes

libFirm 1.20.0 (2011-12-07)
---------------------------

* Further improvemens to sparc backend (SPEC2000 works with softfloat)
* Tuning of x86 backend
* Software floatingpoint lowerer
* Fixed firm profiling
* New pass management allowing to specify pre-/postconditions for passes
* Remove dependency on liblpp, add support for gurobi ILP solver
* Experimental dwarf debugging support
* Code cleanups, refactoring
* Restructured API documentation
* Bugfixes (we did alot of csmith testing)

libFirm 1.19.1 (2011-05-17)
---------------------------

* Fix some set_XXX functions not being exported in the shared library

libFirm 1.19.0 (2011-03-15)
---------------------------

* Includes "SSA-Based Register Allocation with PBQP"
* Improved Sparc backend
* New (optimistic) fixpoint based value-range propagation/bit analysis
* Code cleanup and refactoring
* Bugfixes

libFirm 1.18.1 (2010-05-05)
---------------------------

* Fix bug where stackframe was not always setup for -fno-omit-frame-pointer
* bugfixes in Asm handling

libFirm 1.18.0 (2010-04-15)
---------------------------

* Includes "Preference Guided Register Assignment" algorithm
* Experimental Value Range Propagation
* Loop Inversion and experimental Loop Unrolling code
* Simplified construction interface. Most node constructors don't need \ 
graph/block arguments anymore.
* Reworked type interface. Type names are optional now. Support for additional \ 
linkage types that among others support C++ 'linkonce' semantics now.
* Small changes in constructors and node getters/setters (mostly adding 'const' \ 
to some getters)
* code cleanup, smaller improvements in API specification
* bugfixes

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.