Do not force derviation inputs, use booleans instead
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This commit is contained in:
2025-09-05 11:09:16 +02:00
committed by Aleix Boné
parent 61ed93c951
commit 0ac3d3e515
2 changed files with 28 additions and 11 deletions

View File

@@ -3,25 +3,42 @@
, lib
, gcc
, clangOmpss2Unwrapped
, openmp ? null
, openmp
, useOpenmp ? false
, openmpv
, useOpenmpV ? false
, nanos6
, useNanos6 ? false
, nodes
, useNodes ? false
, wrapCCWith
, llvmPackages_latest
, ompss2rt ? null
}:
with lib;
let
usingNodesAndOmpv = (openmp.pname == "openmp-v" && ompss2rt.pname == "nodes");
sameNosv = openmp.nosv == ompss2rt.nosv;
getSplice = target: pkg: if pkg ? "__spliced" && pkg.__spliced ? target then pkg.__spliced."${target}" else pkg;
getSpliceTargetTarget = getSplice "targetTarget";
omp = if useOpenmp then openmp else if useOpenmpV then openmpv else null;
ompss2rtUnspliced = if useNanos6 then nanos6 else if useNodes then nodes else null;
ompss2rt = getSpliceTargetTarget ompss2rtUnspliced;
usingNodesAndOmpv = omp != null && ompss2rt && (omp.pname == "openmp-v" && ompss2rt.pname == "nodes");
sameNosvUnspliced = omp != null && ompss2rtUnspliced && omp.nosv == ompss2rtUnspliced.nosv;
sameNosvSpliced = (getSpliceTargetTarget omp.nosv) == ompss2rt.nosv;
in
assert assertMsg (usingNodesAndOmpv -> sameNosv) "OpenMP-V and NODES must share the same nOS-V";
assert assertMsg (usingNodesAndOmpv -> sameNosvUnspliced) "OpenMP-V and NODES must share the same nOS-V before splice";
assert assertMsg (usingNodesAndOmpv -> sameNosvSpliced) "OpenMP-V and NODES must share the same nOS-V after splice";
assert assertMsg (useOpenmp -> !useOpenmpV) "Either OpenMP or OpenMP-V may be enabled, but not both";
assert assertMsg (useNanos6 -> !useNodes) "Either Nanos6 or NODES may be enabled, but not both";
let
homevar = if ompss2rt.pname == "nanos6" then "NANOS6_HOME" else "NODES_HOME";
rtname = if ompss2rt.pname == "nanos6" then "libnanos6" else "libnodes";
ompname = if openmp.pname == "openmp-v" then "libompv" else "libomp";
ompname = if omp.pname == "openmp-v" then "libompv" else "libomp";
# We need to replace the lld linker from bintools with our linker just built,
@@ -40,7 +57,7 @@ let
in (wrapCCWith {
inherit cc bintools;
# extraPackages adds packages to depsTargetTargetPropagated
extraPackages = optional (openmp != null) openmp;
extraPackages = optional (omp != null) omp;
extraBuildCommands = ''
echo "-target ${targetConfig}" >> $out/nix-support/cc-cflags
echo "-B${gcc.cc}/lib/gcc/${targetConfig}/${gccVersion}" >> $out/nix-support/cc-cflags
@@ -59,7 +76,7 @@ in (wrapCCWith {
wrap ${targetConfig}clang++ $wrapper $ccPath/clang++
wrap ${targetConfig}clang $wrapper $ccPath/clang
'' + optionalString (openmp != null) ''
'' + optionalString (omp != null) ''
echo "export OPENMP_RUNTIME=${ompname}" >> $out/nix-support/cc-wrapper-hook
'' + optionalString (ompss2rt != null) ''
echo "export OMPSS2_RUNTIME=${rtname}" >> $out/nix-support/cc-wrapper-hook