1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/build-support/bintools-wrapper/default.nix b/pkgs/build-support/bintools-wrapper/default.nix
index 3635b0ef046..7948f726c62 100644
--- a/pkgs/build-support/bintools-wrapper/default.nix
+++ b/pkgs/build-support/bintools-wrapper/default.nix
@@ -171,7 +171,7 @@ stdenv.mkDerivation {
       else if targetPlatform.isWindows then "pe"
       else "elf" + toString targetPlatform.parsed.cpu.bits;
     endianPrefix = if targetPlatform.isBigEndian then "big" else "little";
-    sep = optionalString (!targetPlatform.isMips) "-";
+    sep = optionalString (!targetPlatform.isMips && !targetPlatform.isPower) "-";
     arch =
       /**/ if targetPlatform.isAarch64 then endianPrefix + "aarch64"
       else if targetPlatform.isAarch32     then endianPrefix + "arm"
@@ -183,7 +183,7 @@ stdenv.mkDerivation {
           "mips64"   = "btsmip";
           "mips64el" = "ltsmip";
         }.${targetPlatform.parsed.cpu.name}
-      else if targetPlatform.isPowerPC then "powerpc"
+      else if targetPlatform.isPower then if targetPlatform.isBigEndian then "ppc" else "lppc"
       else if targetPlatform.isSparc then "sparc"
       else throw "unknown emulation for platform: " + targetPlatform.config;
     in targetPlatform.platform.bfdEmulation or (fmt + sep + arch);