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compilation for particular x86_64 architecture

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This commit is contained in:
volth
2019-04-21 17:06:50 +00:00
parent f454785bb4
commit 5ad79dc4bb
16 changed files with 92 additions and 76 deletions
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2
pkgs/development/libraries/gsl/default.nix
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@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
sha256 = "1395y9hlhqadn5g9j8q22224fds5sd92jxi9czfavjj24myasq04";
};
NIX_CFLAGS_COMPILE = [ "-mno-fma" ]; # do not let -march=skylake to enable FMA (https://lists.gnu.org/archive/html/bug-gsl/2011-11/msg00019.html)
patches = [
# ToDo: there might be more impurities than FMA support check
./disable-fma.patch # https://lists.gnu.org/archive/html/bug-gsl/2011-11/msg00019.html

2
pkgs/development/libraries/gsl/gsl-1_16.nix
View File

@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
sha256 = "0lrgipi0z6559jqh82yx8n4xgnxkhzj46v96dl77hahdp58jzg3k";
};
NIX_CFLAGS_COMPILE = [ "-mno-fma" ]; # do not let -march=skylake to enable FMA (https://lists.gnu.org/archive/html/bug-gsl/2011-11/msg00019.html)
patches = [
# ToDo: there might be more impurities than FMA support check
./disable-fma.patch # https://lists.gnu.org/archive/html/bug-gsl/2011-11/msg00019.html