From 201aeaabb4a26ee034c67888216c1088f1d07f96 Mon Sep 17 00:00:00 2001
From: Quentin Kaiser <quentin.kaiser@onekey.com>
Date: Tue, 31 Oct 2023 11:31:19 +0100
Subject: [PATCH] lief: fix darwin support

The '/build/source' symlink does not seem to exist on Darwin targets.

Properly set CXXFLAGS to limit compilation errors and warnings on Darwin
targets.
---
 pkgs/development/libraries/lief/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/lief/default.nix b/pkgs/development/libraries/lief/default.nix
index 44f82f15852a..4b691ba3d888 100644
--- a/pkgs/development/libraries/lief/default.nix
+++ b/pkgs/development/libraries/lief/default.nix
@@ -33,14 +33,16 @@ stdenv.mkDerivation rec {
     python
   ];
 
+  env.CXXFLAGS = toString (lib.optional stdenv.isDarwin [ "-faligned-allocation" "-fno-aligned-new" "-fvisibility=hidden" ]);
+
   postBuild = ''
-    pushd /build/source/api/python
+    pushd ../api/python
     ${pyEnv.interpreter} setup.py build --parallel=$NIX_BUILD_CORES
     popd
   '';
 
   postInstall = ''
-    pushd /build/source/api/python
+    pushd ../api/python
     ${pyEnv.interpreter} setup.py install --skip-build --root=/ --prefix=$py
     popd
   '';