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renamed av/avs (create attr/value set) to nv nvs

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because niksnut has renamed the attr names in listToAttrs long time ago.

svn path=/nixpkgs/trunk/; revision=10185
This commit is contained in:
Marc Weber 2008-01-17 11:08:24 +00:00
parent 42dd0cdac8
commit e054e91e8b
2 changed files with 12 additions and 12 deletions
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2
pkgs/development/compilers/ghcs/default.nix
View File

@ -47,7 +47,7 @@
rec {
# using undocumented feature that attribute can contain hyphens when using listToAttrs
# You should be able to get the attribute values using __getAttr
result = builtins.listToAttrs (map ( l : lib.av l.name (
result = builtins.listToAttrs (map ( l : lib.nv l.name (
packageByPackageDB ghc l.name
("lib/ghc-${ghc.version}/${l.name}.conf")
(map (n: builtins.getAttr n result) l.deps)

22
pkgs/lib/default.nix
View File

@ -320,11 +320,11 @@ rec {
# to be used with listToAttrs (_a_ttribute _v_alue)
# TODO should be renamed to nv because niksnut has renamed the attribute attr to name
av = name : value : { inherit name value; };
nv = name : value : { inherit name value; };
# attribute set containing one attribute
avs = name : value : listToAttrs [ (av name value) ];
nvs = name : value : listToAttrs [ (nv name value) ];
# adds / replaces an attribute of an attribute set
setAttr = set : name : v : set // (avs name v);
setAttr = set : name : v : set // (nvs name v);
# iterates over a list of attributes collecting the attribute attr if it exists
catAttrs = attr : l : fold ( s : l : if (hasAttr attr s) then [(builtins.getAttr attr s)] ++ l else l) [] l;
@ -359,8 +359,8 @@ rec {
# flagName = { cfgOption = "--enable-configure_feature"; } // extraAttrs;
# no_flagName = { cfgOption = "--disable-configure_feature"; };
enableDisableFeature = flagName : configure_feature : extraAttrs :
listToAttrs [ ( av flagName ({ cfgOption = "--enable-${configure_feature}"; } // extraAttrs ) )
( av "no_${flagName}" ({ cfgOption = "--disable-${configure_feature}"; } ) )];
listToAttrs [ ( nv flagName ({ cfgOption = "--enable-${configure_feature}"; } // extraAttrs ) )
( nv "no_${flagName}" ({ cfgOption = "--disable-${configure_feature}"; } ) )];
# calls chooseOptionsByFlags2 with some preprocessing
# chooseOptionsByFlags2 returns an attribute set meant to be used to create new derivaitons.
@ -372,7 +372,7 @@ rec {
let passedOptionals = filter ( x : hasAttr x args ) optionals; # these are in optionals and in args
# we simply merge in <optional_name> = { buildInputs = <arg.<optional_name>; pass = <arg.optional_name>; }
flagConfigWithOptionals = flagConfig // ( listToAttrs
(map ( o : av o ( { buildInputs = o; pass = avs o (builtins.getAttr o args); }
(map ( o : nv o ( { buildInputs = o; pass = nvs o (builtins.getAttr o args); }
// getAttr [o] {} flagConfig )
)
passedOptionals ) );
@ -393,7 +393,7 @@ rec {
# add this flag
s2 = s // { result = ( setAttr s.result flag (builtins.getAttr flag flagConfig) );
blockedFlagsBy = s.blockedFlagsBy
// listToAttrs (map (b: av b flag ) blocked); };
// listToAttrs (map (b: nv b flag ) blocked); };
# add implied flags
in collectFlags s2 implied
));
@ -421,7 +421,7 @@ rec {
( intersperse delimiter (flatten ( collectAttrs attrs ) ) );
ifStringGetArg = x : if (__isAttrs x) then x # ( TODO implement __isString ?)
else avs x (__getAttr x args);
else nvs x (__getAttr x args);
in assert ( all id ( mapRecordFlatten ( attr : r : if ( all id ( flatten (getAttr ["assertion"] [] r ) ) )
then true else throw "assertion failed flag ${attr}" )
@ -440,12 +440,12 @@ rec {
configureFlags = optsConcatStrs " " "cfgOption";
#flags = listToAttrs (map ( flag: av flag (hasAttr flag options) ) (attrNames flagConfig) );
flags_prefixed = listToAttrs (map ( flag: av ("flag_set_"+flag) (hasAttr flag options) ) (attrNames flagConfig) );
#flags = listToAttrs (map ( flag: nv flag (hasAttr flag options) ) (attrNames flagConfig) );
flags_prefixed = listToAttrs (map ( flag: nv ("flag_set_"+flag) (hasAttr flag options) ) (attrNames flagConfig) );
pass = mergeAttrs ( map ifStringGetArg ( flatten (collectAttrs "pass") ) );
} # now add additional phase actions (see examples)
// listToAttrs ( map ( x : av x (optsConcatStrs "\n" x) ) collectExtraPhaseActions ) );
// listToAttrs ( map ( x : nv x (optsConcatStrs "\n" x) ) collectExtraPhaseActions ) );
}
/*