From d5fca016e982c982b50dd96f164ff9d4392b1e97 Mon Sep 17 00:00:00 2001
From: Minijackson <minijackson@riseup.net>
Date: Mon, 7 Aug 2023 09:31:47 +0200
Subject: [PATCH] bintools-wrapper: fix dynamic linker for powerpc64 big-endian

fixes #245162

(cherry picked from commit 5581c0677cb7c41d6e65de0b0efd33f042c2d51a)
---
 pkgs/build-support/bintools-wrapper/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/build-support/bintools-wrapper/default.nix b/pkgs/build-support/bintools-wrapper/default.nix
index acc433496b0e8..36ed2a3e2f473 100644
--- a/pkgs/build-support/bintools-wrapper/default.nix
+++ b/pkgs/build-support/bintools-wrapper/default.nix
@@ -80,7 +80,8 @@ let
     else if targetPlatform.libc == "nblibc"           then "${sharedLibraryLoader}/libexec/ld.elf_so"
     else if targetPlatform.system == "i686-linux"     then "${sharedLibraryLoader}/lib/ld-linux.so.2"
     else if targetPlatform.system == "x86_64-linux"   then "${sharedLibraryLoader}/lib/ld-linux-x86-64.so.2"
-    else if targetPlatform.system == "powerpc64le-linux" then "${sharedLibraryLoader}/lib/ld64.so.2"
+    # ELFv1 (.1) or ELFv2 (.2) ABI
+    else if targetPlatform.isPower64                  then "${sharedLibraryLoader}/lib/ld64.so.*"
     # ARM with a wildcard, which can be "" or "-armhf".
     else if (with targetPlatform; isAarch32 && isLinux)   then "${sharedLibraryLoader}/lib/ld-linux*.so.3"
     else if targetPlatform.system == "aarch64-linux"  then "${sharedLibraryLoader}/lib/ld-linux-aarch64.so.1"