diff options
| author | Andrew Marshall <andrew@johnandrewmarshall.com> | 2024-04-30 18:16:07 -0400 |
|---|---|---|
| committer | Andrew Marshall <andrew@johnandrewmarshall.com> | 2024-04-30 18:18:36 -0400 |
| commit | 64c1e6a08ca3ae04ab52eaa51e567d92b94b42db (patch) | |
| tree | b2ea48c0fa72bedf47362c0318344c90c455173f /pkgs/development/r-modules | |
| parent | 58a1abdbae3217ca6b702f03d3b35125d88a2994 (diff) | |
rPackages: Support building in parallel, do so by default
Some rPackages (e.g. duckdb) take a *very* long time to build without any parallelization.
Diffstat (limited to 'pkgs/development/r-modules')
| -rw-r--r-- | pkgs/development/r-modules/generic-builder.nix | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/r-modules/generic-builder.nix b/pkgs/development/r-modules/generic-builder.nix index 5939a425aefa9..ecbd78c4057d7 100644 --- a/pkgs/development/r-modules/generic-builder.nix +++ b/pkgs/development/r-modules/generic-builder.nix @@ -10,8 +10,11 @@ stdenv.mkDerivation ({ env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-I${lib.getDev libcxx}/include/c++/v1"; + enableParallelBuilding = true; + configurePhase = '' runHook preConfigure + export MAKEFLAGS+="''${enableParallelBuilding:+-j$NIX_BUILD_CORES}" export R_LIBS_SITE="$R_LIBS_SITE''${R_LIBS_SITE:+:}$out/library" runHook postConfigure ''; |