1 files changed, 11 insertions, 9 deletions
diff --git a/pkgs/development/compilers/mkcl/default.nix b/pkgs/development/compilers/mkcl/default.nix
index 0b95f3e9b2a6..d5e297ae26ef 100644
--- a/pkgs/development/compilers/mkcl/default.nix
+++ b/pkgs/development/compilers/mkcl/default.nix
@@ -39,14 +39,16 @@ stdenv.mkDerivation rec {
   ];
 
   # tinycc configure flags copied from the tinycc derivation.
-  postConfigure = ''(
-    cd contrib/tinycc
-    ./configure --cc=cc \
-      --elfinterp=$(< $NIX_CC/nix-support/dynamic-linker) \
-      --crtprefix=${lib.getLib stdenv.cc.libc}/lib \
-      --sysincludepaths=${lib.getDev stdenv.cc.libc}/include:{B}/include \
-      --libpaths=${lib.getLib stdenv.cc.libc}/lib
-  )'';
+  postConfigure = ''
+    (
+      cd contrib/tinycc;
+      ./configure --cc=cc \
+        --elfinterp=$(< $NIX_CC/nix-support/dynamic-linker) \
+        --crtprefix=${lib.getLib stdenv.cc.libc}/lib \
+        --sysincludepaths=${lib.getDev stdenv.cc.libc}/include:{B}/include \
+        --libpaths=${lib.getLib stdenv.cc.libc}/lib
+    )
+  '';
 
   postInstall = ''
     wrapProgram $out/bin/mkcl --prefix PATH : "${gcc}/bin"
@@ -55,7 +57,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = with lib; {
-    broken = (stdenv.isLinux && stdenv.isAarch64);
+    broken = (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
     description = "ANSI Common Lisp Implementation";
     homepage = "https://common-lisp.net/project/mkcl/";
     license = licenses.lgpl2Plus;