32322da1a6
My earlier change mistakenly expected `toString false` to produce '0' instead of the empty string, leading to unexpected config changes. Intended to address issue mentioned here and in following discussion: https://github.com/NixOS/nixpkgs/pull/53972#issuecomment-459981602 Sorry, folks! (special-case handling of bools here makes this "cleanup" a bit less of an obvious win but hopefully still preferable overall :)) ----------- makeFlags in resulting derivation, according to this one-liner: $ nix show-derivation -f . openblas|jq ".[].env.makeFlags" before: "BINARY=64 CC=cc CROSS= DYNAMIC_ARCH=1 FC=gfortran HOSTCC=cc INTERFACE64=1 NO_BINARY_MODE= NO_STATIC=1 NUM_THREADS=64 PREFIX=/1rz4g4znpzjwh1xymhjpm42vipw92pr73vdgl6xs1hycac8kf2n9 TARGET=ATHLON USE_OPENMP=1" after: "BINARY=64 CC=cc CROSS=0 DYNAMIC_ARCH=1 FC=gfortran HOSTCC=cc INTERFACE64=1 NO_BINARY_MODE=0 NO_STATIC=1 NUM_THREADS=64 PREFIX=/1rz4g4znpzjwh1xymhjpm42vipw92pr73vdgl6xs1hycac8kf2n9 TARGET=ATHLON USE_OPENMP=1" Without knowing how `placeholder` works, it seems interesting if entirely unrelated that the `PREFIX` is same for both! :). TIL. |
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