All toolchain dependencies are circa the GCC 9.5.0 release:
GCC 9.5.0, binutils 2.38, gmp 6.2.1, mpfr 4.1.1, mpc 1.2.1, isl 0.18
Native:
* arm - mini2g, nano2g seems to work
- ipod6g boot hang on 9.5.0 (possibly leading to disk corruption)
* mips - xduoox3 seems stable so far
* m68k - binaries untested
Hosted:
* arm - binaries untested
* mips - erosq seems stable so far
* Android NDK - unchanged at GCC 4.9.4
Change-Id: I4ca00edd49e1936b32f68f1e7b34df38e1d1d76e
* binutils (mips) uses its own 'static_assert'
* linux (mips) uses constexpr when generating headers
With these patches, all toolchains build successfully under GCC15
(These patches are still needed with the pending GCC9.5 bump)
Change-Id: Id2f8cca414d2907b6aa29612ae4fb0e8b5f79f79
This reverts commit 573ba5472e.
Reason for revert: Accidentally pushed to master, Maintainer will be put in timeout.
Change-Id: Iaa5c6eb18ae40dd64c13db75c0c3f6f519922d4a
All toolchain dependencies are circa the GCC 9.5.0 release:
GCC 9.5.0, binutils 2.38, gmp 6.2.1, mpfr 4.1.1, mpc 1.2.1, isl 0.18
Native:
* arm - mini2g, nano2g seems to work
- ipod6g boot hang on 9.5.0 (possibly leading to disk corruption)
* mips - xduoox3 seems stable so far
* m68k - binaries untested
Hosted:
* arm - binaries untested
* mips - erosq seems stable so far
* Android NDK - unchanged at GCC 4.9.4
Change-Id: I614f1b198643bfa8c45f68e4d8e15307a4998618
When building on MacOS:
* greadlink instead of readlink
* gsed instead of sed
* $TMPDIR instead of a hardcoded /tmp
* apply a macos-specific patch
* additional option to GCC
Additionally, don't rely on the system 'isl' stuff; always have binutils
build its own.
The forum post also says that bumping mpfr 3.1.x to 4.1.x, and mpc
from 1.0.x to 1.2.x is needed, but I do not want to do that due to the
possibility of unknown codegen changes.
Change-Id: I18084d392fa927318cc2a1183da7eb2ffa0d5884
Three separate problems:
1) Make 4.4 defaults to a named pipe for jobserver control, this
was incompatible with how glibc did recursive makes
2) Make 4.4 passed long arguments ( --foo ) into MAKEFLAGS and this
broke stuff that wasn't expecting it
3) Circular dependency in a header generation due do make 4.4 being
stricter/more consistent in how it orders rules vs which makefiles
they came from. This one was the real !@#!@ to deal with.
This patch set fixes the hosted arm (glibc 2.19) and mips (glibc 2.25)
toolchains.
Change-Id: Ie6d6a0ab7e1b36f24c43e524fee4afc0bd3a14d6
GCC 4.9.4 was already used for MIPS and all hosted targets; this enables
it across the board for everything (ie m68k and arm native)
Other changes:
* Use '-Os' as the default optiomization for all targets
(was only disabled for arm native)
* Enable -funit-at-a-time and -Wextra
* Drop all obsolete toolchain patches
* Update ARM multilib/exception patch
* Bump toolchain libs (gmp, mpfr, mpc) to recommended versions, and
add 'isl' to enable better optimization & vectorization opportunities.
(Will revisit optimization for the codecs and plugins at a later date)
Confirmed working:
* armv4t (ipodmini2g and many other PP502x targets)
* arm >= v5 (sansaclipplus, ipod6g, ipodnano2g, sansafuzeplus)
* m68k (ihp100)
Change-Id: If9ed405ae0f289d9adea46d4cf46bfefc2f4250d
This frees us from having to keep the web site in sync.
Note that only currently-referenced patches were kept.
Change-Id: I50da1b75baeac214cf142c8b76a05a8c56b4c1d4
