pkgsi686Linux.pkgsMusl.gzip: Fix build

Set -no-pie for gzip on this specific platform.

The ASM fast-path makes object references without going through PLT,
which would need to be relocated. Then musl ldd tries to apply
relocations to an R-X .text section and crashes.

pkgs/tools/compression/gzip/default.nix

@@ -48,6 +48,10 @@ stdenv.mkDerivation (finalAttrs: {
     "ZLESS_PROG=zless"
   ];
 
+  env = lib.optionalAttrs (stdenv.hostPlatform.isMusl && stdenv.hostPlatform.isx86_32) {
+    NIX_CFLAGS_LINK = "-no-pie";
+  };
+
   nativeCheckInputs = [
     less
     perl