erlangR23: init at 23.0.2

Enable parallel builds for recent Erlang/OTP version R22 and R23 Co-authored-by: Tino Breddin <t@tolbrino.com>
2020-06-10 20:06:12 +02:00
parent 9a91be049a
commit 0a5a19f464
4 changed files with 77 additions and 36 deletions
@@ -0,0 +1,13 @@
+{ mkDerivation }:
+
+# How to obtain `sha256`:
+# nix-prefetch-url --unpack https://github.com/erlang/otp/archive/OTP-${version}.tar.gz
+mkDerivation {
+  version = "23.0.2";
+  sha256 = "19ly2m0rjay6071r75s9870cm3sph25zd1mvy67l5v4jg7mxdjzy";
+
+  prePatch = ''
+    substituteInPlace make/configure.in --replace '`sw_vers -productVersion`' "''${MACOSX_DEPLOYMENT_TARGET:-10.12}"
+    substituteInPlace erts/configure.in --replace '-Wl,-no_weak_imports' ""
+  '';
+}
@@ -3,6 +3,7 @@
 , openjdk ? null # javacSupport
 , unixODBC ? null # odbcSupport
 , libGL ? null, libGLU ? null, wxGTK ? null, wxmac ? null, xorg ? null # wxSupport
+, parallelBuild ? false
 , withSystemd ? stdenv.isLinux, systemd # systemd support in epmd
 }:

@@ -60,7 +61,7 @@ in stdenv.mkDerivation ({
  debugInfo = enableDebugInfo;

  # On some machines, parallel build reliably crashes on `GEN    asn1ct_eval_ext.erl` step
-  enableParallelBuilding = false;
+  enableParallelBuilding = parallelBuild;

  # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
  prePatch = ''