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bison: Don't run the tests

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All this accomplishes is to make bison depend on flex, which in turn
depends on bison.  (So as a result, during the stdenv bootstrap, bison
gets built 6 (!) times.)
This commit is contained in:
Eelco Dolstra 2014-01-07 14:25:42 +01:00
parent 320498d529
commit dfc62c9084
2 changed files with 3 additions and 9 deletions
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6
pkgs/development/tools/parsing/bison/3.x.nix
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@ -1,4 +1,4 @@
{ stdenv, fetchurl, m4, perl, flex }: { stdenv, fetchurl, m4, perl }:
stdenv.mkDerivation rec { stdenv.mkDerivation rec {
name = "bison-3.0.2"; name = "bison-3.0.2";
@ -8,11 +8,9 @@ stdenv.mkDerivation rec {
sha256 = "1vc17y6242jlwp0gdj7wsim3nvc1ws7q3j0v3065nz8g9hd9vwnd"; sha256 = "1vc17y6242jlwp0gdj7wsim3nvc1ws7q3j0v3065nz8g9hd9vwnd";
}; };
nativeBuildInputs = [ m4 perl ] ++ stdenv.lib.optionals doCheck [ flex ]; nativeBuildInputs = [ m4 perl ];
propagatedBuildInputs = [ m4 ]; propagatedBuildInputs = [ m4 ];
doCheck = flex != null;
meta = { meta = {
homepage = "http://www.gnu.org/software/bison/"; homepage = "http://www.gnu.org/software/bison/";
description = "GNU Bison, a Yacc-compatible parser generator"; description = "GNU Bison, a Yacc-compatible parser generator";

6
pkgs/top-level/all-packages.nix
View File

@ -3500,11 +3500,7 @@ let
checkstyle = callPackage ../development/tools/analysis/checkstyle { }; checkstyle = callPackage ../development/tools/analysis/checkstyle { };
flex = callPackage ../development/tools/parsing/flex { flex = callPackage ../development/tools/parsing/flex { };
# Break infinite recursion: bison's test suite needs flex, so we
# use an untested bison build to build flex first.
yacc = bison.override { flex = null; };
};
m4 = gnum4; m4 = gnum4;