11:04 marino 

lang/gcc-aux: Upgrade version 20141023 => 20150626 (4.9.2 => 4.9.3)

All the NetBSD/OpenBSD changes were also stripped out, which greatly
reduced the diff patch sizes (among other changes to ada support)

 

13:35 marino 

lang/gcc-aux: significantly reduce c++ testsuite diff file size

The majority of the 234k c++ testsuite patch can be eliminated with
REINPLACE_CMD at the post-extract phase.  Now it's 1/100th the size
at 2.3k.  No revbump necessary; the testsuite isn't even a default
option.  The same treatment can be done to lang/gcc47-aux later.

 

13:52 marino 

lang/gcc-aux: Upgrade from 30 March snapshot to 6 April

Since the April 6 snapshot, a lot of work has entered the GCC tree to
fix the arm-android GNAT port.  Currently it passes everything except
stack checking.

A lot of the additional lines in diff-ada will be removed with the
next snapshot.  Future plans also include significantly reducing the
size of the diff-cxx-testsuite file too.

 

08:36 marino 

lang/gcc-aux: Upgrade from gcc-4.7.3 to gcc49-20140302 snapshot

GCC4.9 hasn't been released yet, but the Ada portion of it is pretty
stable and perfectly passes ACATS and gnat.dg testsuites.  The only
trick was to change the unwind mechanism on i386 away from KERN_PS_STRINGS
because it will not work with 32-bit compatability mode on AMD64.  This
is because on AMD64, the signal trampoline is located on a random area
on a shared page rather than a fixed location before KERN_PS_STRINGS.  To
support both true i386 and AMD64-32 compatibility mode, unwind now looks
for frame pattern in all cases.  Apparently stack checking has been broken
on AMD64-32 until now.

It is important to get the Ada Framework in ports to be based on gcc49
because this compiler supports the full Ada-2012 standard implementation,
and in fact some new programs require this already.

This port will stay on snapshots until 4.9.0 is released, then it will
return to be based on releases.

The Ada and C++ options have been removed.  These are now always built.
In fact, GCC now requires C++ to build, so new bootstraps had to be
created.  FreeBSD8 has its own bootstrap, and FreeBSD 9+ uses a pure
static bootstrap (including GNAT tools) which should last a long time.
Additionally a "Bootstrap" option was added, but this overrides all
other options to create new bootstraps. It is not intended for general
use.

Most of the Ada Framework in ports has been pretested and adjusted to
work with gcc49 out of the box, but some ports will need to be updated
immediately, which will happen right after this one.  The update to
lang/gnat_util had to be synchronized with lang/gcc-aux because they
share version information and the PORTREVISION needed to be reset.

 

13:00 marino 

lang/gcc-aux: bug fixes

This change covers:
  1) portlint cleanup
  2) Support for bootstrapping on DragonFly 3.5+
  3) Removal of uneeded shared library version specifications
  4) USES+= gmake
  5) Splits out version to separate makefile for Ada framework
  6) Fixes typo that caused DragonFly to use mktemp
  7) Adds aggregate array index fix from gcc 4.8
  8) NetBSD lstdc++ fixes were pulled in from diff reneration
  9) c++ testsuite diff was corrected (how it was committed wrong is unknown)

Approved by:	bapt (mentor)

 

11:38 bapt 

Update to gcc 4.7.3
Convert to new options framework
Use binutils from ports on FreeBSD 8

PR:		ports/178143
Submitted by:	John Marino <draco@marino.st>

 

17:35 culot 

gcc-aux is the successor to the gcc-4.6-based lang/gnat-aux.  Originally it
was planned for lang/gnat-aux to upgrade to version 4.7, then 4.8, etc.
However, some cross-compilers are based on it and there are some significant
differences between gcc 4.6 and 4.7. lang/gnat-aux also installs with a
${LOCALBASE} of /usr/local which has a high potential of file conflicts with
other lang/ compilers. Another reason for keeping them separate is just about
every Ada program will need to be patched for it due to new binding
interpretations stemming from Ada-2012 work. Simply updating gnat-aux would
break them all instantly.

The AUX compiler supports several languages: Ada, C, C++, Fortran and
Objective-C.  Since Ada support must be built by an Ada-capable compiler, only
platforms for which a bootstrap compiler is available can build the AUX
compiler.

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