Merge pull request #268920 from trofi/libdeltachat-fix-path

libdeltachat: do not use __FILE__ as a path to headers location
2023-11-21 04:36:38 -08:00
parent 0d42e5bc5f 30bdf7a79e
commit 506a458ce1
1 changed files with 8 additions and 0 deletions
@@ -70,6 +70,14 @@ in stdenv.mkDerivation rec {
    cargoCheckHook
  ];

+  # Sometimes -fmacro-prefix-map= can redirect __FILE__ to non-existent
+  # paths. This breaks packages like `python3.pkgs.deltachat`. We embed
+  # absolute path to headers by expanding `__FILE__`.
+  postInstall = ''
+    substituteInPlace $out/include/deltachat.h \
+      --replace __FILE__ '"${placeholder "out"}/include/deltachat.h"'
+  '';
+
  passthru = {
    inherit cargoLock;
    tests = {