diff options
Diffstat (limited to 'pkgs/development/compilers/nim')
-rw-r--r-- | pkgs/development/compilers/nim/build-nim-package.nix | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/pkgs/development/compilers/nim/build-nim-package.nix b/pkgs/development/compilers/nim/build-nim-package.nix new file mode 100644 index 000000000000..d11eb7cd8e30 --- /dev/null +++ b/pkgs/development/compilers/nim/build-nim-package.nix @@ -0,0 +1,51 @@ +{ lib, stdenv, nim1, nim2, nim_builder, defaultNimVersion ? 2 }: +pkgArgs: + +let + baseAttrs = { + strictDeps = true; + enableParallelBuilding = true; + doCheck = true; + configurePhase = '' + runHook preConfigure + export NIX_NIM_BUILD_INPUTS=''${pkgsHostTarget[@]} $NIX_NIM_BUILD_INPUTS + nim_builder --phase:configure + runHook postConfigure + ''; + buildPhase = '' + runHook preBuild + nim_builder --phase:build + runHook postBuild + ''; + checkPhase = '' + runHook preCheck + nim_builder --phase:check + runHook postCheck + ''; + installPhase = '' + runHook preInstall + nim_builder --phase:install + runHook postInstall + ''; + meta = { inherit (nim2.meta) maintainers platforms; }; + }; + + inputsOverride = { depsBuildBuild ? [ ], nativeBuildInputs ? [ ] + , requiredNimVersion ? defaultNimVersion, ... }: + (if requiredNimVersion == 1 then { + nativeBuildInputs = [ nim1 ] ++ nativeBuildInputs; + } else if requiredNimVersion == 2 then { + nativeBuildInputs = [ nim2 ] ++ nativeBuildInputs; + } else + throw "requiredNimVersion ${toString requiredNimVersion} is not valid") + // { + depsBuildBuild = [ nim_builder ] ++ depsBuildBuild; + }; + + composition = finalAttrs: + let + asFunc = x: if builtins.isFunction x then x else (_: x); + prev = baseAttrs // (asFunc ((asFunc pkgArgs) finalAttrs)) baseAttrs; + in prev // inputsOverride prev; + +in stdenv.mkDerivation composition |