fix broken myEnv

svn path=/nixpkgs/trunk/; revision=15382
This commit is contained in:
Marc Weber 2009-04-28 16:52:36 +00:00
parent c4d720c3d1
commit cd9c9a2431
2 changed files with 1 additions and 59 deletions

View File

@ -45,7 +45,7 @@ mkDerivation {
name = "env-${name}";
phases = "buildPhase";
setupNew = substituteAll {
src = ../../stdenv/generic/setup-new.sh;
src = ../../stdenv/generic/setup.sh;
preHook="";
postHook="";
initialPath= (import ../../stdenv/common-path.nix) { inherit pkgs; };

View File

@ -1,58 +0,0 @@
# idea: provide nix environment for your developement actions
# experimental
/*
# example:
# add postgresql to environment and create ctags (tagfiles can be extracted from TAG_FILES)
# add this to your ~/.nixpkgs/config.nix
devEnvs = pkgs : with pkgs; with sourceAndTags;
let simple = { name, buildInputs ? [], cTags ? [] }:
pkgs.myEnvFun {
inherit name stdenv;
buildInputs = buildInputs
++ map (x : sourceWithTagsDerivation ( (addCTaggingInfo x ).passthru.sourceWithTags ) ) cTags;
extraCmds = ". ~/.bashrc; cd $PWD
# configure should find them
export LDFLAGS=$NIX_LDFLAGS
export CFLAGS=$NIX_CFLAGS_COMPILE
";
preBuild = "export TAG_FILES";
};
in {
postgresql = simple {
name = "postgresql";
buildInputs = [postgresql];
cTags = [postgresql ];
};
};
Put this into your .bashrc
loadEnv(){ . "${HOME}/.nix-profile/dev-envs/${1}" }
then install and
$ loadEnv postgresql
*/
args: args.stdenv.mkDerivation (
{ extraCmds =""; } // {
phases = "buildPhase";
buildPhase = ''
eval "$preBuild"
name=${args.name}
o=$out/dev-envs/$name
ensureDir `dirname $o`
echo "
OLDPATH=\$PATH " >> $o
export | grep -v HOME= | grep -v PATH= | grep -v PWD= | grep -v TEMP= | grep -v TMP= >> $o
echo "
PATH=$PATH:$OLDPATH
for i in \$buildInputs; do
export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:\$i/lib
done
export PATH=\$PATH:\$OLDPATH
$extraCmds
echo env $name loaded
" >> $o
'';
} // args // { name = "${args.name}-env"; } )