From 55d436b1e7f280f8b072758696c28c30dadde853 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ma=C3=ABlys=20Bras=20de=20fer?= <mae.bdf@outlook.com>
Date: Sun, 28 Nov 2021 13:15:32 +0100
Subject: [PATCH 1/2] dockapps.wmsm-app: Avoid segfault in build

Fixes #129705
---
 .../window-managers/windowmaker/dockapps/wmsm-app.nix           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/window-managers/windowmaker/dockapps/wmsm-app.nix b/pkgs/applications/window-managers/windowmaker/dockapps/wmsm-app.nix
index c201c55dcea5..225e44c21ced 100644
--- a/pkgs/applications/window-managers/windowmaker/dockapps/wmsm-app.nix
+++ b/pkgs/applications/window-managers/windowmaker/dockapps/wmsm-app.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   makeFlags = [ "CC=${stdenv.cc.targetPrefix}cc" ];
 
-  preInstall = ''
+  installPhase = ''
     runHook preInstall
     install -d ${placeholder "out"}/bin
     runHook postInstall

From 69f1acd3ecc1b3879275bf4ecb330cdd7f1735bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ma=C3=ABlys=20Bras=20de=20fer?= <mae.bdf@outlook.com>
Date: Sun, 28 Nov 2021 13:20:38 +0100
Subject: [PATCH 2/2] build-idris-package: Use patchPhase for consistency

---
 pkgs/development/idris-modules/build-idris-package.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/idris-modules/build-idris-package.nix b/pkgs/development/idris-modules/build-idris-package.nix
index ac0555636be0..7869c2706999 100644
--- a/pkgs/development/idris-modules/build-idris-package.nix
+++ b/pkgs/development/idris-modules/build-idris-package.nix
@@ -36,9 +36,10 @@ stdenv.mkDerivation ({
   # Some packages use the style
   # opts = -i ../../path/to/package
   # rather than the declarative pkgs attribute so we have to rewrite the path.
-  postPatch = ''
+  patchPhase = ''
     runHook prePatch
     sed -i ${ipkgName}.ipkg -e "/^opts/ s|-i \\.\\./|-i ${idris-with-packages}/libs/|g"
+    runHook postPatch
   '';
 
   buildPhase = ''