a75d2421fe
Without the change build on upstream gcc-10 fails as:
ld: dfa.o:/build/gnugo-3.8/patterns/../engine/liberty.h:861: multiple definition of
`meaningless_white_moves'; mkpat.o:/build/gnugo-3.8/patterns/../engine/liberty.h:861: first defined here
ld: dfa.o:/build/gnugo-3.8/patterns/../engine/liberty.h:860: multiple definition of
`meaningless_black_moves'; mkpat.o:/build/gnugo-3.8/patterns/../engine/liberty.h:860: first defined here
30 lines
839 B
Nix
30 lines
839 B
Nix
{ lib, stdenv, fetchurl, fetchpatch }:
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stdenv.mkDerivation rec {
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pname = "gnugo";
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version = "3.8";
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src = fetchurl {
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url = "mirror://gnu/gnugo/gnugo-${version}.tar.gz";
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sha256 = "0wkahvqpzq6lzl5r49a4sd4p52frdmphnqsfdv7gdp24bykdfs6s";
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};
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patches = [
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# Pull patch pending upstream inclusion for -fno-common toolchain support:
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# https://savannah.gnu.org/patch/index.php?10208
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(fetchpatch {
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name = "fno-common.patch";
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url = "https://savannah.gnu.org/patch/download.php?file_id=53240";
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sha256 = "0s96qvmx244vq5pv2nzf7x863kq2y5skzjhbpyzaajfkldbj0sw4";
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})
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];
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hardeningDisable = [ "format" ];
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meta = {
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description = "GNU Go - A computer go player";
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homepage = "https://www.gnu.org/software/gnugo/";
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license = lib.licenses.gpl3;
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platforms = lib.platforms.unix;
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};
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}
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