On Sat, 19 Sep 2026 22:45:01 +0200,
Kirill A. Korinsky <kirill@korins.ky> wrote:
> 
> Folks,
> 
> here a diff and new bootstrap artifact to build macppc's gcc without bfd.
> 
> Because gcc caches inside which LD is used, we need a new bootstrap which is
> available here:
> https://kirill.korins.ky/pub/distfiles/gcc-bootstrap-powerpc-16.1.0-1.tar.xz
> 
> It was tested as:
> 1. gcc-16 with old bootstrap and only patch
> 2. make temprorary bootstrap
> 3. gcc-16 with temprorary bootstrap, patch and LLD
> 4. make final bootstrap
> 5. rebuild gcc with final bootstrap, patch and LLD
> 
> I think it is safe to commit before release.
> 
> This, we use RELOCATABLE_NEEDS_FIXUP at powerpc64 as well.
>

Folks, I'd like to go this in and for this I need mirror this bootstrap:
https://kirill.korins.ky/pub/distfiles/gcc-bootstrap-powerpc-16.1.0-1.tar.xz

> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/lang/gcc/16/Makefile,v
> diff -u -p -r1.19 Makefile
> --- Makefile	10 Sep 2026 12:53:43 -0000	1.19
> +++ Makefile	19 Sep 2026 20:39:02 -0000
> @@ -20,7 +20,7 @@ USE_NOEXECONLY = Yes
>  V = 16.1.0
>  GCC_PKGSPEC = >=16,<17
>  
> -REVISION = 11
> +REVISION = 12
>  
>  # aarch64, powerpc64 and sparc64 bootstrap contain only gdc
>  BOOTSTRAP-aarch64 = gcc-bootstrap-aarch64-16.1.0-0.tar.xz
> @@ -29,7 +29,7 @@ BOOTSTRAP-arm = gcc-bootstrap-arm-16.1.0
>  BOOTSTRAP-hppa = adastrap-hppa-8.3.0-1.tar.xz
>  BOOTSTRAP-i386 = gcc-bootstrap-i386-16.1.0-0.tar.xz
>  BOOTSTRAP-mips64 = gcc-bootstrap-mips64-16.1.0-1.tar.xz
> -BOOTSTRAP-powerpc = gcc-bootstrap-powerpc-16.1.0-0.tar.xz
> +BOOTSTRAP-powerpc = gcc-bootstrap-powerpc-16.1.0-1.tar.xz
>  BOOTSTRAP-powerpc64 = gcc-bootstrap-powerpc64-16.1.0-0.tar.xz
>  BOOTSTRAP-riscv64 = gcc-bootstrap-riscv64-16.1.0-0.tar.xz
>  BOOTSTRAP-sparc64 = gcc-bootstrap-sparc64-16.1.0-1.tar.xz
> @@ -120,14 +120,6 @@ MAKE_FLAGS +=	 ac_cv_path_mkdir=/bin/mkd
>  
>  CONFIGURE_ENV += ${EXTRA_ENV}
>  MAKE_ENV += ${EXTRA_ENV}
> -
> -.if ${MACHINE_ARCH} == "powerpc"
> -# powerpc lld can't link C++ code from gcc, "ld: error: relocation
> -# refers to a discarded section:" .data.rel.ro.* or
> -# .sdata.DW.ref.__gxx_personality_v0
> -USE_LLD = No
> -CONFIGURE_ENV += LDFLAGS="-Wl,--relax"
> -.endif
>  
>  # Note: the configure target passes CFLAGS to the configure script anyways.
>  
> Index: distinfo
> ===================================================================
> RCS file: /cvs/ports/lang/gcc/16/distinfo,v
> diff -u -p -r1.9 distinfo
> --- distinfo	1 Sep 2026 22:28:55 -0000	1.9
> +++ distinfo	19 Sep 2026 20:39:02 -0000
> @@ -4,7 +4,7 @@ SHA256 (gcc/gcc-bootstrap-amd64-16.1.0-0
>  SHA256 (gcc/gcc-bootstrap-arm-16.1.0-0.tar.xz) = ndwUrDAMJQscIld2dkVAHnIQwFmAUzxIPMA1rmx3LAc=
>  SHA256 (gcc/gcc-bootstrap-i386-16.1.0-0.tar.xz) = Bx13vSVSmPcTdxtEuBo09V34Kk3WcJLHR+QcQdB3Q/k=
>  SHA256 (gcc/gcc-bootstrap-mips64-16.1.0-1.tar.xz) = COeV2Pa/Ejq68sNqMbi4G0tVKBC6l2EYQfn2SKloczo=
> -SHA256 (gcc/gcc-bootstrap-powerpc-16.1.0-0.tar.xz) = 0zxtkr/FsgUnkrswi3pxBYUQJ35X0HaxUVeXeS/v6/w=
> +SHA256 (gcc/gcc-bootstrap-powerpc-16.1.0-1.tar.xz) = zN3YQfrXzaqRJAgiE4Eyxt/6CXW9a0uuKpV9HuZlAp8=
>  SHA256 (gcc/gcc-bootstrap-powerpc64-16.1.0-0.tar.xz) = 2zEevZartfir4FoNIeP5UhWLUnZX4sqMnyisg7h4TNg=
>  SHA256 (gcc/gcc-bootstrap-riscv64-16.1.0-0.tar.xz) = R4DaT0kLbPVlFXGF19+Bk9/dtfL+r348OPAUmmTnnWM=
>  SHA256 (gcc/gcc-bootstrap-sparc64-16.1.0-1.tar.xz) = 7FZ++qUTpA3i+2W3gbDEcndnFTFZSd9s9KKU5PyxTmA=
> @@ -14,7 +14,7 @@ SIZE (gcc/gcc-bootstrap-amd64-16.1.0-0.t
>  SIZE (gcc/gcc-bootstrap-arm-16.1.0-0.tar.xz) = 86586424
>  SIZE (gcc/gcc-bootstrap-i386-16.1.0-0.tar.xz) = 134563524
>  SIZE (gcc/gcc-bootstrap-mips64-16.1.0-1.tar.xz) = 113765716
> -SIZE (gcc/gcc-bootstrap-powerpc-16.1.0-0.tar.xz) = 123967476
> +SIZE (gcc/gcc-bootstrap-powerpc-16.1.0-1.tar.xz) = 123270236
>  SIZE (gcc/gcc-bootstrap-powerpc64-16.1.0-0.tar.xz) = 94741772
>  SIZE (gcc/gcc-bootstrap-riscv64-16.1.0-0.tar.xz) = 135909084
>  SIZE (gcc/gcc-bootstrap-sparc64-16.1.0-1.tar.xz) = 60354124
> Index: patches/patch-gcc_config_rs6000_openbsd_h
> ===================================================================
> RCS file: /cvs/ports/lang/gcc/16/patches/patch-gcc_config_rs6000_openbsd_h,v
> diff -u -p -r1.1.1.1 patch-gcc_config_rs6000_openbsd_h
> --- patches/patch-gcc_config_rs6000_openbsd_h	2 Jun 2026 20:00:17 -0000	1.1.1.1
> +++ patches/patch-gcc_config_rs6000_openbsd_h	19 Sep 2026 20:39:02 -0000
> @@ -1,7 +1,7 @@
>  Index: gcc/config/rs6000/openbsd.h
>  --- gcc/config/rs6000/openbsd.h.orig
>  +++ gcc/config/rs6000/openbsd.h
> -@@ -0,0 +1,132 @@
> +@@ -0,0 +1,137 @@
>  +/* Configuration file for an rs6000 OpenBSD target.
>  +   Copyright (C) 1999 Free Software Foundation, Inc.
>  +
> @@ -134,3 +134,8 @@ Index: gcc/config/rs6000/openbsd.h
>  +#undef TRAMPOLINE_SIZE
>  +#define TRAMPOLINE_SIZE 40
>  +
> ++/* We don't need to generate entries in .fixup, except when
> ++   -mrelocatable or -mrelocatable-lib is given.  */
> ++#undef RELOCATABLE_NEEDS_FIXUP
> ++#define RELOCATABLE_NEEDS_FIXUP \
> ++  (rs6000_isa_flags & rs6000_isa_flags_explicit & OPTION_MASK_RELOCATABLE)
> 
> -- 
> wbr, Kirill
> 

-- 
wbr, Kirill