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guix: replace GCC unaligned VMOV patch with binutils patch

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Rather than invasively patching GCC. Given we have binutils 2.38
available, we can patch it to flip the default for
`-muse-unaligned-vector-move`.
This commit is contained in:
fanquake
2024-04-10 12:21:22 +02:00
parent 3f6a6da3b0
commit a0dc2ebcda
3 changed files with 28 additions and 291 deletions
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9
contrib/guix/manifest.scm
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@@ -110,12 +110,15 @@ desirable for building Bitcoin Core release binaries."
(define (gcc-mingw-patches gcc)
(package-with-extra-patches gcc
(search-our-patches "gcc-remap-guix-store.patch"
"vmov-alignment.patch")))
(search-our-patches "gcc-remap-guix-store.patch")))
(define (binutils-mingw-patches binutils)
(package-with-extra-patches binutils
(search-our-patches "binutils-unaligned-default.patch")))
(define (make-mingw-pthreads-cross-toolchain target)
"Create a cross-compilation toolchain package for TARGET"
(let* ((xbinutils (cross-binutils target))
(let* ((xbinutils (binutils-mingw-patches (cross-binutils target)))
(pthreads-xlibc mingw-w64-x86_64-winpthreads)
(pthreads-xgcc (cross-gcc target
#:xgcc (gcc-mingw-patches mingw-w64-base-gcc)