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Ported fixSheBang from stdenv-updates to builder-defs.nix, tested on Metasploit. 

No other rebuilds caused.

svn path=/nixpkgs/trunk/; revision=12047
This commit is contained in:
Michael Raskin 2008-06-12 07:17:37 +00:00
parent e8e0d1665c
commit 7be33e7fd1
2 changed files with 23 additions and 3 deletions
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4
pkgs/tools/security/metasploit/3.1.nix
View File

@ -14,15 +14,13 @@ rec {
cp -r * $out/share/msf
sed -e 's@#!/usr/bin/env ruby@#! ${ruby}/bin/ruby@' -i $out/share/msf/msf*
for i in $out/share/msf/msf*; do
makeWrapper $i $out/bin/$(basename $i) --prefix RUBYLIB : $out/share/msf/lib
done
'') ["minInit" "defEnsureDir" "doUnpack" "addInputs"];
/* doConfigure should be specified separately */
phaseNames = ["doInstall"];
phaseNames = ["doInstall" (doPatchShebangs "$out/share/msf")];
name = "metasploit-framework" + version;
meta = {

22
pkgs/top-level/builder-defs.nix
View File

@ -485,4 +485,26 @@ args: with args; with stringsWithDeps; with lib;
cp -r . $out/share/${shareName}
'') ["doUnpack" "defEnsureDir"];
doPatchShebangs = dir: FullDepEntry (''
patchShebangFun() {
# Rewrite all script interpreter file names (`#! /path') under the
# specified directory tree to paths found in $PATH. E.g.,
# /bin/sh will be rewritten to /nix/store/<hash>-some-bash/bin/sh.
# Interpreters that are already in the store are left untouched.
header "patching script interpreter paths"
local f
for f in $(find "${dir}" -type f -perm +0100); do
local oldPath=$(sed -ne '1 s,^#![ ]*\([^ ]*\).*$,\1,p' "$f")
if test -n "$oldPath" -a "''${oldPath:0:''${#NIX_STORE}}" != "$NIX_STORE"; then
local newPath=$(type -P $(basename $oldPath) || true)
if test -n "$newPath" -a "$newPath" != "$oldPath"; then
echo "$f: interpreter changed from $oldPath to $newPath"
sed -i "1 s,$oldPath,$newPath," "$f"
fi
fi
done
}
patchShebangFun;
'') ["minInit"];
}) // args