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e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
32 lines
1.1 KiB
Nix
32 lines
1.1 KiB
Nix
{ lib, stdenv, fetchurl, readline, gmp, zlib }:
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stdenv.mkDerivation rec {
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version = "6.3.3";
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pname = "yap";
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src = fetchurl {
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url = "https://www.dcc.fc.up.pt/~vsc/Yap/${pname}-${version}.tar.gz";
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sha256 = "0y7sjwimadqsvgx9daz28c9mxcx9n1znxklih9xg16k6n54v9qxf";
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};
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buildInputs = [ readline gmp zlib ];
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configureFlags = [ "--enable-tabling=yes" ];
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# -fcommon: workaround build failure on -fno-common toolchains like upstream
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# gcc-10. Otherwise build fails as:
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# ld: libYap.a(pl-dtoa.o):/build/yap-6.3.3/H/pl-yap.h:230: multiple definition of `ATOM_';
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# libYap.a(pl-buffer.o):/build/yap-6.3.3/H/pl-yap.h:230: first defined here
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env.NIX_CFLAGS_COMPILE = "-fpermissive -fcommon";
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meta = {
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# the linux 32 bit build fails.
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broken = (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) || !stdenv.hostPlatform.is64bit;
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homepage = "http://www.dcc.fc.up.pt/~vsc/Yap/";
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description = "ISO-compatible high-performance Prolog compiler";
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license = lib.licenses.artistic2;
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platforms = lib.platforms.linux;
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};
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}
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