nixpkgs/pkgs/build-support/nuke-references/builder.sh

source $stdenv/setup

mkdir -p $out/bin
cat > $out/bin/nuke-refs <<EOF
#! $SHELL -e
for i in \$*; do
    if test ! -L \$i -a -f \$i; then
        cat \$i | sed "s|$NIX_STORE/[a-z0-9]*-|$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g" > \$i.tmp
        if test -x \$i; then chmod +x \$i.tmp; fi
        mv \$i.tmp \$i
    fi
done
EOF
chmod +x $out/bin/nuke-refs
* Turn the nukeRefs() function into a separate program. svn path=/nixpkgs/trunk/; revision=6941 2006-11-03 13:33:24 +00:00			`source $stdenv/setup`

* "ensureDir" -> "mkdir -p". "ensureDir" is a rather pointless function, so obsolete it. svn path=/nixpkgs/branches/stdenv-updates/; revision=31644 2012-01-18 20:16:00 +00:00			`mkdir -p $out/bin`
* Turn the nukeRefs() function into a separate program. svn path=/nixpkgs/trunk/; revision=6941 2006-11-03 13:33:24 +00:00			`cat > $out/bin/nuke-refs <<EOF`
			`#! $SHELL -e`
			`for i in \$*; do`
* Use the sh from klibc in the bootstrap. It's a lot smaller than bash. Also, use the cpio from klibc instead of tar. svn path=/nixpkgs/branches/stdenv-updates/; revision=13905 2009-01-29 17:48:45 +00:00			`if test ! -L \$i -a -f \$i; then`
nuke-refs: Don't assume /nix/store svn path=/nixpkgs/trunk/; revision=30090 2011-10-28 22:23:40 +01:00			`cat \$i \| sed "s\|$NIX_STORE/[a-z0-9]*-\|$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-\|g" > \$i.tmp`
* Ignore symlinks. svn path=/nixpkgs/branches/stdenv-updates/; revision=13790 2009-01-16 17:13:14 +00:00			`if test -x \$i; then chmod +x \$i.tmp; fi`
			`mv \$i.tmp \$i`
			`fi`
* Turn the nukeRefs() function into a separate program. svn path=/nixpkgs/trunk/; revision=6941 2006-11-03 13:33:24 +00:00			`done`
			`EOF`
			`chmod +x $out/bin/nuke-refs`