sdlib compilation fails on mac (apple silicon)

[John-Colvin]

Support for arm may be well away from being possible, idk. If so, perhaps specifying x64 somehow would help, as that would trigger rosetta for mac users.

% LLVM_CONFIG=/opt/homebrew/Cellar/llvm/16.0.6/bin/llvm-config make 
ldmd2 -c -of"obj/driver/sdc.o" "src/driver/sdc.d" -makedeps="obj/driver/sdc.o.deps" -m64 -Isrc -w -debug -g -Iimport
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
src/d/semantic/semantic.d(51): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/evaluator.d(60): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/datalayout.d(13): Deprecation: alias this for classes/interfaces is deprecated
ldmd2 -c -of"obj/sdc.o" src/sdc/config.d src/sdc/sdc.d -makedeps="obj/sdc.o.deps" -m64 -Isrc -w -debug -g -Iimport
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
src/d/semantic/semantic.d(51): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/evaluator.d(60): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/datalayout.d(13): Deprecation: alias this for classes/interfaces is deprecated
ar rcs "lib/libsdc.a" obj/sdc.o
ldmd2 -c -of"obj/libd.o" src/d/object.d src/d/common/builtintype.d src/d/common/node.d src/d/common/qualifier.d src/d/common/type.d src/d/ast/conditional.d src/d/ast/declaration.d src/d/ast/expression.d src/d/ast/identifier.d src/d/ast/statement.d src/d/ast/type.d src/d/ir/dscope.d src/d/ir/error.d src/d/ir/expression.d src/d/ir/instruction.d src/d/ir/symbol.d src/d/ir/type.d src/d/parser/adt.d src/d/parser/ambiguous.d src/d/parser/base.d src/d/parser/conditional.d src/d/parser/declaration.d src/d/parser/dmodule.d src/d/parser/dtemplate.d src/d/parser/expression.d src/d/parser/identifier.d src/d/parser/statement.d src/d/parser/type.d src/d/semantic/aliasthis.d src/d/semantic/caster.d src/d/semantic/closure.d src/d/semantic/datalayout.d src/d/semantic/declaration.d src/d/semantic/defaultinitializer.d src/d/semantic/dmodule.d src/d/semantic/dtemplate.d src/d/semantic/evaluator.d src/d/semantic/expression.d src/d/semantic/flow.d src/d/semantic/identifier.d src/d/semantic/mangler.d src/d/semantic/scheduler.d src/d/semantic/semantic.d src/d/semantic/sizeof.d src/d/semantic/statement.d src/d/semantic/symbol.d src/d/semantic/type.d src/d/semantic/typepromotion.d src/d/semantic/vrp.d -makedeps="obj/libd.o.deps" -m64 -Isrc -w -debug -g
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
src/d/semantic/semantic.d(51): Deprecation: alias this for classes/interfaces is deprecated
ar rcs "lib/libd.a" obj/libd.o
ldmd2 -c -of"obj/libd-llvm.o" src/d/llvm/backend.d src/d/llvm/codegen.d src/d/llvm/constant.d src/d/llvm/datalayout.d src/d/llvm/evaluator.d src/d/llvm/expression.d src/d/llvm/global.d src/d/llvm/intrinsic.d src/d/llvm/local.d src/d/llvm/runtime.d src/d/llvm/statement.d src/d/llvm/type.d import/llvm/c/target.d -makedeps="obj/libd-llvm.o.deps" -m64 -Isrc -w -debug -g -Iimport
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
src/d/semantic/semantic.d(51): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/evaluator.d(60): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/datalayout.d(13): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/evaluator.d(382): Deprecation: foreach: loop index implicitly converted from `size_t` to `uint`
src/d/llvm/expression.d(438): Deprecation: foreach: loop index implicitly converted from `size_t` to `uint`
ar rcs "lib/libd-llvm.a" obj/libd-llvm.o
ldmd2 -c -of"obj/sdmd.o" sdlib/d/rt/eh.d sdlib/d/rt/object.d sdlib/d/rt/dwarf.d -makedeps="obj/sdmd.o.deps" -m64 -I/Users/john/dlang/ldc-1.33.0-beta2/bin/../import/ -Isdlib
ar rcs "lib/libsdmd.a" obj/sdmd.o
ldmd2 -c -of"obj/config.o" src/config/build.d src/config/hash.d src/config/heap.d src/config/jsonparser.d src/config/map.d src/config/traits.d src/config/value.d -makedeps="obj/config.o.deps" -m64 -Isrc -w -debug -g
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
ar rcs "lib/libconfig.a" obj/config.o
ldmd2 -c -of"obj/source.o" src/source/context.d src/source/decodedchar.d src/source/dlexer.d src/source/escapesequence.d src/source/exception.d src/source/jsonlexer.d src/source/lexbase.d src/source/lexermixin.d src/source/lexnumeric.d src/source/lexpreprocessor.d src/source/lexstring.d src/source/lexwhitespace.d src/source/location.d src/source/manager.d src/source/name.d src/source/packedfloat.d src/source/packedint.d src/source/parserutil.d src/source/swar/bin.d src/source/swar/comment.d src/source/swar/dec.d src/source/swar/hex.d src/source/swar/newline.d src/source/swar/oct.d src/source/swar/util.d src/source/util/ascii.d src/source/util/charset.d src/source/util/identifier.d src/source/util/lookup.d src/source/util/unicode_tables.d src/source/util/utf8.d -makedeps="obj/source.o.deps" -m64 -Isrc -w -debug -g
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
ar rcs "lib/libsource.a" obj/source.o
ldmd2 -c -of"obj/util.o" src/util/bitfields.d src/util/fastcast.d src/util/main.d src/util/math.d src/util/terminal.d src/util/visitor.d -makedeps="obj/util.o.deps" -m64 -Isrc -w -debug -g
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
ar rcs "lib/libutil.a" obj/util.o
ldmd2 -of"bin/sdc" obj/driver/sdc.o lib/libsdc.a lib/libd.a lib/libd-llvm.a lib/libsdmd.a lib/libconfig.a lib/libsource.a lib/libutil.a -m64 -Isrc -w -debug -g -Xcc=-L/Library/D/dmd/lib -Xcc=-lc++ -Xcc=-L/opt/homebrew/Cellar/llvm/16.0.6/lib -Xcc=-Wl,-search_paths_first -Xcc=-Wl,-headerpad_max_install_names -Xcc=-lLLVM-16
ld: warning: directory not found for option '-L/Library/D/dmd/lib'
ldmd2 -c -of"obj/driver/sdfmt.o" "src/driver/sdfmt.d" -makedeps="obj/driver/sdfmt.o.deps" -m64 -Isrc -w -debug -g -Iimport
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
ldmd2 -c -of"obj/format.o" src/format/chunk.d src/format/config.d src/format/parser.d src/format/rulevalues.d src/format/span.d src/format/writer.d -makedeps="obj/format.o.deps" -m64 -Isrc -w -debug -g
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
ar rcs "lib/libsdfmt.a" obj/format.o
ldmd2 -of"bin/sdfmt" obj/driver/sdfmt.o lib/libsdfmt.a lib/libconfig.a lib/libsource.a lib/libutil.a -m64 -Isrc -w -debug -g -Xcc=-L/Library/D/dmd/lib -Xcc=-lc++
ld: warning: directory not found for option '-L/Library/D/dmd/lib'
ldmd2 -c -of"obj/driver/sdunit.o" "src/driver/sdunit.d" -makedeps="obj/driver/sdunit.o.deps" -m64 -Isrc -w -debug -g -Iimport
src/source/context.d(17): Deprecation: alias this for classes/interfaces is deprecated
src/d/semantic/semantic.d(51): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/evaluator.d(60): Deprecation: alias this for classes/interfaces is deprecated
src/d/llvm/datalayout.d(13): Deprecation: alias this for classes/interfaces is deprecated
ldmd2 -of"bin/sdunit" obj/driver/sdunit.o lib/libsdc.a lib/libd.a lib/libd-llvm.a lib/libsdmd.a lib/libconfig.a lib/libsource.a lib/libutil.a -m64 -Isrc -w -debug -g -Xcc=-L/Library/D/dmd/lib -Xcc=-lc++ -Xcc=-L/opt/homebrew/Cellar/llvm/16.0.6/lib -Xcc=-Wl,-search_paths_first -Xcc=-Wl,-headerpad_max_install_names -Xcc=-lLLVM-16
ld: warning: directory not found for option '-L/Library/D/dmd/lib'
bin/sdc -c -o obj/object.o sdlib/object.d  -Isdlib
bin/sdc -c -o obj/sdlib/gc.o sdlib/d/gc/allocclass.d sdlib/d/gc/arena.d sdlib/d/gc/base.d sdlib/d/gc/bin.d sdlib/d/gc/bitmap.d sdlib/d/gc/capi.d sdlib/d/gc/emap.d sdlib/d/gc/extent.d sdlib/d/gc/finddivisor.d sdlib/d/gc/heap.d sdlib/d/gc/hpd.d sdlib/d/gc/pages.d sdlib/d/gc/rbtree.d sdlib/d/gc/region.d sdlib/d/gc/ring.d sdlib/d/gc/rtree.d sdlib/d/gc/sizeclass.d sdlib/d/gc/spec.d sdlib/d/gc/tcache.d sdlib/d/gc/util.d  -Isdlib
No available targets are compatible with triple "arm64-apple-darwin22.5.0"