82 lines
2 KiB
Nix
82 lines
2 KiB
Nix
{ lib
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, stdenv
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, version
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, buildPackages
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, targetPackages
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, texinfo
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, which
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, gettext
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, gnused
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, patchelf
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, gmp
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, mpfr
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, libmpc
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, libucontext ? null
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, libxcrypt ? null
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, darwin ? null
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, isl ? null
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, zlib ? null
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, gnat-bootstrap ? null
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, flex ? null
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, perl ? null
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, langAda ? false
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, langGo ? false
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, langRust ? false
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, cargo
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, withoutTargetLibc ? null
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, threadsCross ? null
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}:
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let
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inherit (lib) optionals;
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inherit (stdenv) buildPlatform hostPlatform targetPlatform;
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in
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{
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# same for all gcc's
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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nativeBuildInputs = [
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texinfo
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which
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gettext
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]
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++ optionals (perl != null) [ perl ]
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++ optionals (with stdenv.targetPlatform; isVc4 || isRedox && flex != null) [ flex ]
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++ optionals langAda [ gnat-bootstrap ]
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++ optionals langRust [ cargo ]
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# The builder relies on GNU sed (for instance, Darwin's `sed' fails with
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# "-i may not be used with stdin"), and `stdenvNative' doesn't provide it.
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++ optionals buildPlatform.isDarwin [ gnused ]
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;
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# For building runtime libs
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# same for all gcc's
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depsBuildTarget =
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(
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if hostPlatform == buildPlatform then [
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targetPackages.stdenv.cc.bintools # newly-built gcc will be used
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] else assert targetPlatform == hostPlatform; [
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# build != host == target
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stdenv.cc
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]
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)
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++ optionals targetPlatform.isLinux [ patchelf ];
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buildInputs = [
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gmp
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mpfr
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libmpc
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]
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++ optionals (lib.versionAtLeast version "10") [ libxcrypt ]
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++ [
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targetPackages.stdenv.cc.bintools # For linking code at run-time
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]
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++ optionals (isl != null) [ isl ]
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++ optionals (zlib != null) [ zlib ]
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++ optionals (langGo && stdenv.hostPlatform.isMusl) [ libucontext ]
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++ optionals (lib.versionAtLeast version "14" && stdenv.hostPlatform.isDarwin) [ darwin.apple_sdk.frameworks.CoreServices ]
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;
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depsTargetTarget = optionals (!withoutTargetLibc && threadsCross != { } && threadsCross.package != null) [ threadsCross.package ];
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}
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