ce6f0bee59
Without the change -fno-common toolchain like llvm-11 fails as:
ld: libcamlrun.a(minor_gc.o):/build/ocaml/byterun/caml/major_gc.h:67: multiple definition of
`caml_major_ring'; libcamlrun.a(stacks.o):/build/ocaml/byterun/caml/major_gc.h:67: first defined here
24 lines
648 B
Nix
24 lines
648 B
Nix
{ lib, stdenv, src, version }:
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stdenv.mkDerivation rec {
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inherit src version;
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pname = "ocaml-bs";
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configurePhase = ''
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./configure -prefix $out
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'';
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# Workaround ocaml-4.06 limitation of duplicate definitions.
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# ld: libcamlrun.a(minor_gc.o):/build/ocaml/byterun/caml/major_gc.h:67: multiple definition of
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# `caml_major_ring'; libcamlrun.a(stacks.o):/build/ocaml/byterun/caml/major_gc.h:67: first defined here
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# Match -fcommon workaround in ocaml-4.06 itself.
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NIX_CFLAGS_COMPILE = "-fcommon";
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buildPhase = ''
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make -j9 world.opt
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'';
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meta = with lib; {
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branch = "4.06";
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platforms = platforms.all;
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};
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}
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