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python3Packages.pwntools: Patch check for gdb-multiarch

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Signed-off-by: Pamplemousse <xav.maso@gmail.com>
This commit is contained in:
Pamplemousse 2021-05-13 10:27:27 -07:00 committed by Benno Fünfstück
parent 4db7d30365
commit ec4814ae69
1 changed files with 11 additions and 4 deletions
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11
pkgs/development/python-modules/pwntools/default.nix
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@ -21,6 +21,9 @@
, installShellFiles , installShellFiles
}: }:
let
debuggerName = lib.strings.getName debugger;
in
buildPythonPackage rec { buildPythonPackage rec {
version = "4.3.1"; version = "4.3.1";
pname = "pwntools"; pname = "pwntools";
@ -30,11 +33,15 @@ buildPythonPackage rec {
sha256 = "12ja913kz8wl4afrmpzxh9fx6j7rcwc2vqzkvfr1fxn42gkqhqf4"; sha256 = "12ja913kz8wl4afrmpzxh9fx6j7rcwc2vqzkvfr1fxn42gkqhqf4";
}; };
postPatch = ''
# Upstream has set an upper bound on unicorn because of https://github.com/Gallopsled/pwntools/issues/1538, # Upstream has set an upper bound on unicorn because of https://github.com/Gallopsled/pwntools/issues/1538,
# but since that is a niche use case and it requires extra work to get unicorn 1.0.2rc3 to work we relax # but since that is a niche use case and it requires extra work to get unicorn 1.0.2rc3 to work we relax
# the bound here. Check if this is still necessary when updating! # the bound here. Check if this is still necessary when updating!
postPatch = ''
sed -i 's/unicorn>=1.0.2rc1,<1.0.2rc4/unicorn>=1.0.2rc1/' setup.py sed -i 's/unicorn>=1.0.2rc1,<1.0.2rc4/unicorn>=1.0.2rc1/' setup.py
# Upstream hardcoded the check for the command `gdb-multiarch`;
# Forcefully use the provided debugger, as `gdb` (hence `pwndbg`) is built with multiarch in `nixpkgs`.
sed -i 's/gdb-multiarch/${debuggerName}/' pwnlib/gdb.py
''; '';
nativeBuildInputs = [ nativeBuildInputs = [
@ -68,7 +75,7 @@ buildPythonPackage rec {
postFixup = '' postFixup = ''
mkdir -p "$out/bin" mkdir -p "$out/bin"
makeWrapper "${debugger}/bin/${lib.strings.getName debugger}" "$out/bin/pwntools-gdb" makeWrapper "${debugger}/bin/${debuggerName}" "$out/bin/pwntools-gdb"
''; '';
meta = with lib; { meta = with lib; {