Merge pull request #85445 from manveru/crystal-all-llvm

crystal: use llvm 10 exclusively

pkgs/development/compilers/crystal/default.nix

@@ -1,5 +1,5 @@
 { stdenv, lib, fetchFromGitHub, fetchurl, makeWrapper
-, coreutils, git, gmp, nettools, openssl, readline, tzdata, libxml2, libyaml
+, coreutils, git, gmp, hostname, openssl, readline, tzdata, libxml2, libyaml
 , boehmgc, libatomic_ops, pcre, libevent, libiconv, llvm, clang, which, zlib, pkgconfig
 , callPackage }:
 
@@ -62,9 +62,12 @@ let
       substituteInPlace src/crystal/system/unix/time.cr \
         --replace /usr/share/zoneinfo ${tzdata}/share/zoneinfo
 
-      ln -s spec/compiler spec/std
+      ln -sf spec/compiler spec/std
+
+      # Dirty fix for when no sandboxing is enabled
+      rm -rf /tmp/crystal
+      mkdir -p /tmp/crystal
 
-      mkdir /tmp/crystal
       substituteInPlace spec/std/file_spec.cr \
         --replace '/bin/ls' '${coreutils}/bin/ls' \
         --replace '/usr/share' '/tmp/crystal' \
@@ -81,7 +84,7 @@ let
         --replace '{% if flag?(:gnu) %}"listen: "{% else %}"bind: "{% end %}' '"bind: "'
 
       substituteInPlace spec/std/system_spec.cr \
-        --replace '`hostname`' '`${nettools}/bin/hostname`'
+        --replace '`hostname`' '`${hostname}/bin/hostname`'
 
       # See https://github.com/crystal-lang/crystal/pull/8640
       substituteInPlace spec/std/http/cookie_spec.cr \
@@ -108,6 +111,8 @@ let
       "all" "docs"
     ];
 
+    LLVM_CONFIG = "${llvm}/bin/llvm-config";
+
     FLAGS = [
       "--release"
       "--single-module" # needed for deterministic builds

pkgs/top-level/all-packages.nix

@@ -8120,8 +8120,7 @@ in
   cryptol = haskell.lib.justStaticExecutables haskellPackages.cryptol;
 
   inherit (callPackages ../development/compilers/crystal {
-    stdenv = if stdenv.cc.isClang then llvmPackages.stdenv else stdenv;
-    inherit (llvmPackages) clang llvm;
+    inherit (llvmPackages_10) stdenv clang llvm;
   })
     crystal_0_31
     crystal_0_32