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author | volth <volth@volth.com> | 2019-04-21 17:06:50 +0000 |
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committer | volth <volth@volth.com> | 2019-04-30 14:28:04 +0000 |
commit | 5ad79dc4bb22326e5a98db7bf2b69a76a2e6f01e (patch) | |
tree | c5281c8a57f6f15b97113ad8709be7c96ac7f045 /pkgs/development/libraries/gsl | |
parent | f454785bb4f2259caacec3a5806c94faed7ea301 (diff) | |
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compilation for particular x86_64 architecture
Diffstat (limited to 'pkgs/development/libraries/gsl')
-rw-r--r-- | pkgs/development/libraries/gsl/default.nix | 2 | ||||
-rw-r--r-- | pkgs/development/libraries/gsl/gsl-1_16.nix | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/development/libraries/gsl/default.nix b/pkgs/development/libraries/gsl/default.nix index 9fd3f8a7a99..1867d6cb8f6 100644 --- a/pkgs/development/libraries/gsl/default.nix +++ b/pkgs/development/libraries/gsl/default.nix @@ -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 diff --git a/pkgs/development/libraries/gsl/gsl-1_16.nix b/pkgs/development/libraries/gsl/gsl-1_16.nix index 69fe1b0db55..02d88e67cdd 100644 --- a/pkgs/development/libraries/gsl/gsl-1_16.nix +++ b/pkgs/development/libraries/gsl/gsl-1_16.nix @@ -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 |