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compat: mingw: put downloaded dependencies under $NIX_STORE

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(default to pkg/build so that git ignores them)
This commit is contained in:
~locpyl-tidnyd 2021-06-05 07:32:50 +00:00
parent a2a993cfa0
commit c6121f3c01
1 changed files with 11 additions and 2 deletions
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13
pkg/urbit/compat/mingw/poor-mans-nix-shell.sh
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@ -8,6 +8,14 @@ declare -A hdeps
sources=(../../nix/sources.json ../../nix/sources-mingw.json)
deriver=urbit-mingw-build
depdirs=
nixpath=${NIX_STORE-../build}
# LDFLAGS doesn't like absolute paths
if [ "${nixpath:0:1}" == "/" ]
then
mkdir -p $nixpath
nixpath=$(realpath --relative-to=. $nixpath)
fi
hex2nixbase32 () {
local digits='0123456789abcdfghijklmnpqrsvwxyz'
@ -41,7 +49,7 @@ buildnixdep () {
if [ -n "$url" ]
then
hash=${hdeps[$key]}
dir=../$hash-$key
dir=$nixpath/$hash-$key
if [ -e $dir/.mingw~ ]
then
# dependency present, don't reupload
@ -122,7 +130,8 @@ do
[ -e $patch ] && cat $patch)|sha256sum)
hash=$(hex2nixbase32 $hash)
hdeps[$key]=$hash
depdirs="$depdirs|gsub(\"\\\\.\\\\./$key\";\"../$hash-$key\")"
# NB: this path substitution works only in local dependencies
depdirs="$depdirs|gsub(\"\\\\.\\\\./$key\";\"$nixpath/$hash-$key\")"
done < <(jq --arg deriver "$deriver" -Sscrj 'add|to_entries|.[]|select(.value.mingw)|select(.value.url)|.key," ",{($deriver):(.value)},"\u0000"' ${sources[@]})
# build dependencies, create include and library directory arrays