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Author SHA1 Message Date
Solomon Peachy
1c3f77eccd Revert "Toolchains: Update to GCC 8.5.0"
Accidental push instead of going to gerrit.   #!$!#!

This reverts commit 67dc833e46.

Change-Id: I42a7c9dfd0f1a3dd676b1a5d3eee0a900f2561f7
2024-06-30 15:06:44 -04:00
Solomon Peachy
67dc833e46 Toolchains: Update to GCC 8.5.0
All toolchain dependencies are circa the GCC 8.5.0 release:

  GCC 8.5.0, binutils 2.37, gmp 6.2.1, mpfr 4.1.0, mpc 1.2.1, isl 0.18

Native:

 * arm  (smoke tested on ipodvideo+mini2g)
 * mips (seems to be stable on xDuoo X3)
 * m68k (binaries untested)

Hosted:

 * arm (binaries untested)
 * mips (smoke tested on xDuoo X3ii)

Unchanged:

 * Android NDK (unchanged at GCC 4.9.4)

Change-Id: I1c2fca5d87d4a11e50aa495fad75f4f9c938c766
2024-06-30 15:05:08 -04:00
Solomon Peachy
b4865b05b0 Build: Bump all toolchains to GCC 4.9.4 + Binutils 2.26.1
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
2020-10-13 16:27:07 +00:00