gcc.arch: refactor, move tables under lib/

(cherry picked from commit cf7b63df5b9efdef4e8e1b3261d7040199f7e671)

10 files changed, 62 insertions, 100 deletions

diff --git a/nixpkgs/pkgs/development/interpreters/j/default.nix b/nixpkgs/pkgs/development/interpreters/j/default.nix
index 6df0d64bbeb3..e2bf921f882a 100644
--- a/nixpkgs/pkgs/development/interpreters/j/default.nix
+++ b/nixpkgs/pkgs/development/interpreters/j/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, readline, libedit, bc
-, avxSupport ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [ "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylake-avx512" "btver2" "bdver1" "bdver2" "bdver3" "bdver4" "znver1"]
+, avxSupport ? stdenv.hostPlatform.avxSupport
 }:
 
 stdenv.mkDerivation rec {
diff --git a/nixpkgs/pkgs/development/libraries/dlib/default.nix b/nixpkgs/pkgs/development/libraries/dlib/default.nix
index 359e8a15f020..e584c3e9d9b1 100644
--- a/nixpkgs/pkgs/development/libraries/dlib/default.nix
+++ b/nixpkgs/pkgs/development/libraries/dlib/default.nix
@@ -2,7 +2,7 @@
 , guiSupport ? false, libX11
 
   # see http://dlib.net/compile.html
-, avxSupport ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [ "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylake-avx512" "btver2" "bdver1" "bdver2" "bdver3" "bdver4" "znver1"]
+, avxSupport ? stdenv.hostPlatform.avxSupport
 , cudaSupport ? true
 }:
 
diff --git a/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix b/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix
index 226d9c5e7445..23b31fe439fd 100644
--- a/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix
+++ b/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix
@@ -31,28 +31,21 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--with-blas-libs=-lcblas"
     "--with-lapack-libs=-llapacke"
-  ] ++ stdenv.lib.optionals stdenv.isx86_64 {
+  ] ++ stdenv.lib.optionals stdenv.isx86_64 [
     # disable SIMD instructions (which are enabled *when available* by default)
     # for now we need to be careful to disable *all* relevant versions of an instruction set explicitly (https://github.com/linbox-team/fflas-ffpack/issues/284)
-    default        = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
-    # Intel
-    westmere       = [                                                                        "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
-    sandybridge    = [                                                                                        "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
-    ivybridge      = [                                                                                        "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
-    haswell        = [                                                                                                                                                                                       "--disable-fma4" ];
-    broadwell      = [                                                                                                                                                                                       "--disable-fma4" ];
-    skylake        = [                                                                                                                                                                                       "--disable-fma4" ];
-    skylake-avx512 = [                                                                                                                                                                                       "--disable-fma4" ];
-    # AMD
-    btver1         = [                                                                        "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
-    btver2         = [                                                                                        "--disable-avx2"                                                               "--disable-fma" "--disable-fma4" ];
-    bdver1         = [                                                                                        "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl"                                  ];
-    bdver2         = [                                                                                        "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl"                                  ];
-    bdver3         = [                                                                                        "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl"                                  ];
-    bdver4         = [                                                                                                                                                                                                        ];
-    znver1         = [                                                                                                                                                                                       "--disable-fma4" ];
-  }.${stdenv.hostPlatform.platform.gcc.arch or "default"};
-
+    "--${if stdenv.hostPlatform.sse3Support   then "enable" else "disable"}-sse3"
+    "--${if stdenv.hostPlatform.ssse3Support  then "enable" else "disable"}-ssse3"
+    "--${if stdenv.hostPlatform.sse4_1Support then "enable" else "disable"}-sse41"
+    "--${if stdenv.hostPlatform.sse4_2Support then "enable" else "disable"}-sse42"
+    "--${if stdenv.hostPlatform.avxSupport    then "enable" else "disable"}-avx"
+    "--${if stdenv.hostPlatform.avx2Support   then "enable" else "disable"}-avx2"
+    "--${if stdenv.hostPlatform.avx512Support then "enable" else "disable"}-avx512f"
+    "--${if stdenv.hostPlatform.avx512Support then "enable" else "disable"}-avx512dq"
+    "--${if stdenv.hostPlatform.avx512Support then "enable" else "disable"}-avx512vl"
+    "--${if stdenv.hostPlatform.fmaSupport    then "enable" else "disable"}-fma"
+    "--${if stdenv.hostPlatform.fma4Support   then "enable" else "disable"}-fma4"
+  ];
   doCheck = true;
 
   meta = with stdenv.lib; {
diff --git a/nixpkgs/pkgs/development/libraries/g2o/default.nix b/nixpkgs/pkgs/development/libraries/g2o/default.nix
index 7167112b6bd1..675d994cf0e6 100644
--- a/nixpkgs/pkgs/development/libraries/g2o/default.nix
+++ b/nixpkgs/pkgs/development/libraries/g2o/default.nix
@@ -27,16 +27,13 @@ mkDerivation rec {
     # Detection script is broken
     "-DQGLVIEWER_INCLUDE_DIR=${libqglviewer}/include/QGLViewer"
     "-DG2O_BUILD_EXAMPLES=OFF"
-  ] ++ lib.optionals stdenv.isx86_64 ([ "-DDO_SSE_AUTODETECT=OFF" ] ++ {
-    default        = [ "-DDISABLE_SSE3=ON" "-DDISABLE_SSE4_1=ON" "-DDISABLE_SSE4_2=ON" "-DDISABLE_SSE4_A=ON" ];
-    westmere       = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-    sandybridge    = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-    ivybridge      = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-    haswell        = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-    broadwell      = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-    skylake        = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-    skylake-avx512 = [                                                                 "-DDISABLE_SSE4_A=ON" ];
-  }.${stdenv.hostPlatform.platform.gcc.arch or "default"});
+  ] ++ lib.optionals stdenv.isx86_64 [
+    "-DDO_SSE_AUTODETECT=OFF"
+    "-DDISABLE_SSE3=${  if stdenv.hostPlatform.sse3Support   then "OFF" else "ON"}"
+    "-DDISABLE_SSE4_1=${if stdenv.hostPlatform.sse4_1Support then "OFF" else "ON"}"
+    "-DDISABLE_SSE4_2=${if stdenv.hostPlatform.sse4_2Support then "OFF" else "ON"}"
+    "-DDISABLE_SSE4_A=${if stdenv.hostPlatform.sse4_aSupport then "OFF" else "ON"}"
+  ];
 
   meta = with lib; {
     description = "A General Framework for Graph Optimization";
diff --git a/nixpkgs/pkgs/development/libraries/givaro/default.nix b/nixpkgs/pkgs/development/libraries/givaro/default.nix
index b88d63c3d7e4..78b6b0882707 100644
--- a/nixpkgs/pkgs/development/libraries/givaro/default.nix
+++ b/nixpkgs/pkgs/development/libraries/givaro/default.nix
@@ -17,26 +17,17 @@ stdenv.mkDerivation rec {
 
   configureFlags = [
     "--disable-optimization"
-  ] ++ stdenv.lib.optionals stdenv.isx86_64 {
+  ] ++ stdenv.lib.optionals stdenv.isx86_64 [
     # disable SIMD instructions (which are enabled *when available* by default)
-    default        = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    # Intel
-    westmere       = [                                                                        "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    sandybridge    = [                                                                                        "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    ivybridge      = [                                                                                        "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    haswell        = [                                                                                                                         "--disable-fma4" ];
-    broadwell      = [                                                                                                                         "--disable-fma4" ];
-    skylake        = [                                                                                                                         "--disable-fma4" ];
-    skylake-avx512 = [                                                                                                                         "--disable-fma4" ];
-    # AMD
-    btver1         = [                                                                        "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    btver2         = [                                                                                        "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    bdver1         = [                                                                                        "--disable-avx2"                                  ];
-    bdver2         = [                                                                                        "--disable-avx2"                                  ];
-    bdver3         = [                                                                                        "--disable-avx2"                                  ];
-    bdver4         = [                                                                                                                                          ];
-    znver1         = [                                                                                                                         "--disable-fma4" ];
-  }.${stdenv.hostPlatform.platform.gcc.arch or "default"};
+    "--${if stdenv.hostPlatform.sse3Support   then "enable" else "disable"}-sse3"
+    "--${if stdenv.hostPlatform.ssse3Support  then "enable" else "disable"}-ssse3"
+    "--${if stdenv.hostPlatform.sse4_1Support then "enable" else "disable"}-sse41"
+    "--${if stdenv.hostPlatform.sse4_2Support then "enable" else "disable"}-sse42"
+    "--${if stdenv.hostPlatform.avxSupport    then "enable" else "disable"}-avx"
+    "--${if stdenv.hostPlatform.avx2Support   then "enable" else "disable"}-avx2"
+    "--${if stdenv.hostPlatform.fmaSupport    then "enable" else "disable"}-fma"
+    "--${if stdenv.hostPlatform.fma4Support   then "enable" else "disable"}-fma4"
+  ];
 
   # On darwin, tests are linked to dylib in the nix store, so we need to make
   # sure tests run after installPhase.
diff --git a/nixpkgs/pkgs/development/libraries/linbox/default.nix b/nixpkgs/pkgs/development/libraries/linbox/default.nix
index 0612a5be4efd..09bd7e120911 100644
--- a/nixpkgs/pkgs/development/libraries/linbox/default.nix
+++ b/nixpkgs/pkgs/development/libraries/linbox/default.nix
@@ -39,27 +39,17 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--with-blas-libs=-lblas"
     "--disable-optimization"
-  ] ++ stdenv.lib.optionals stdenv.isx86_64 {
+  ] ++ stdenv.lib.optionals stdenv.isx86_64 [
     # disable SIMD instructions (which are enabled *when available* by default)
-    default        = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    # Intel
-    westmere       = [                                                                        "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    sandybridge    = [                                                                                        "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    ivybridge      = [                                                                                        "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    haswell        = [                                                                                                                         "--disable-fma4" ];
-    broadwell      = [                                                                                                                         "--disable-fma4" ];
-    skylake        = [                                                                                                                         "--disable-fma4" ];
-    skylake-avx512 = [                                                                                                                         "--disable-fma4" ];
-    # AMD
-    btver1         = [                                                                        "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    btver2         = [                                                                                        "--disable-avx2" "--disable-fma" "--disable-fma4" ];
-    bdver1         = [                                                                                        "--disable-avx2"                                  ];
-    bdver2         = [                                                                                        "--disable-avx2"                                  ];
-    bdver3         = [                                                                                        "--disable-avx2"                                  ];
-    bdver4         = [                                                                                                                                          ];
-    znver1         = [                                                                                                                         "--disable-fma4" ];
-  }.${stdenv.hostPlatform.platform.gcc.arch or "default"}
-  ++ stdenv.lib.optionals withSage [
+    "--${if stdenv.hostPlatform.sse3Support   then "enable" else "disable"}-sse3"
+    "--${if stdenv.hostPlatform.ssse3Support  then "enable" else "disable"}-ssse3"
+    "--${if stdenv.hostPlatform.sse4_1Support then "enable" else "disable"}-sse41"
+    "--${if stdenv.hostPlatform.sse4_2Support then "enable" else "disable"}-sse42"
+    "--${if stdenv.hostPlatform.avxSupport    then "enable" else "disable"}-avx"
+    "--${if stdenv.hostPlatform.avx2Support   then "enable" else "disable"}-avx2"
+    "--${if stdenv.hostPlatform.fmaSupport    then "enable" else "disable"}-fma"
+    "--${if stdenv.hostPlatform.fma4Support   then "enable" else "disable"}-fma4"
+  ] ++ stdenv.lib.optionals withSage [
     "--enable-sage"
   ];
 
diff --git a/nixpkgs/pkgs/development/libraries/qt-5/modules/qtbase.nix b/nixpkgs/pkgs/development/libraries/qt-5/modules/qtbase.nix
index 33054dd403f9..5eaca56684fa 100644
--- a/nixpkgs/pkgs/development/libraries/qt-5/modules/qtbase.nix
+++ b/nixpkgs/pkgs/development/libraries/qt-5/modules/qtbase.nix
@@ -255,27 +255,18 @@ stdenv.mkDerivation {
       "-no-warnings-are-errors"
     ]
     ++ (
-      if (!stdenv.hostPlatform.isx86_64)
-      then [ "-no-sse2" ]
-      else lib.optionals (compareVersion "5.9.0" >= 0) {
-        default        = [ "-sse2" "-no-sse3" "-no-ssse3" "-no-sse4.1" "-no-sse4.2" "-no-avx" "-no-avx2" ];
-        # Intel
-        westmere       = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2" "-no-avx" "-no-avx2" ];
-        sandybridge    = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx" "-no-avx2" ];
-        ivybridge      = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx" "-no-avx2" ];
-        haswell        = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx"    "-avx2" ];
-        broadwell      = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx"    "-avx2" ];
-        skylake        = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx"    "-avx2" ];
-        skylake-avx512 = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx"    "-avx2" ];
-        # AMD
-        btver1         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2" "-no-avx" "-no-avx2" ];
-        btver2         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx" "-no-avx2" ];
-        bdver1         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx" "-no-avx2" ];
-        bdver2         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx" "-no-avx2" ];
-        bdver3         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx" "-no-avx2" ];
-        bdver4         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx"    "-avx2" ];
-        znver1         = [ "-sse2"    "-sse3"    "-ssse3"    "-sse4.1"    "-sse4.2"    "-avx"    "-avx2" ];
-      }.${stdenv.hostPlatform.platform.gcc.arch or "default"}
+      if (!stdenv.hostPlatform.isx86_64) then [
+        "-no-sse2"
+      ] else if (compareVersion "5.9.0" >= 0) then [
+        "-sse2"
+        "${if stdenv.hostPlatform.sse3Support   then "" else "-no"}-sse3"
+        "${if stdenv.hostPlatform.ssse3Support  then "" else "-no"}-ssse3"
+        "${if stdenv.hostPlatform.sse4_1Support then "" else "-no"}-sse4.1"
+        "${if stdenv.hostPlatform.sse4_2Support then "" else "-no"}-sse4.2"
+        "${if stdenv.hostPlatform.avxSupport    then "" else "-no"}-avx"
+        "${if stdenv.hostPlatform.avx2Support   then "" else "-no"}-avx2"
+      ] else [
+      ]
     )
     ++ [
       "-no-mips_dsp"
diff --git a/nixpkgs/pkgs/development/python-modules/dlib/default.nix b/nixpkgs/pkgs/development/python-modules/dlib/default.nix
index 33cb72dca408..027500ff2abf 100644
--- a/nixpkgs/pkgs/development/python-modules/dlib/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/dlib/default.nix
@@ -1,5 +1,5 @@
-{ buildPythonPackage, lib, dlib, python, pytest, more-itertools,
-  avxSupport ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [ "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylake-avx512" "btver2" "bdver1" "bdver2" "bdver3" "bdver4" "znver1"]
+{ buildPythonPackage, stdenv, lib, dlib, python, pytest, more-itertools
+, avxSupport ? stdenv.hostPlatform.avxSupport
 }:
 
 buildPythonPackage {
diff --git a/nixpkgs/pkgs/development/python-modules/tensorflow/1/default.nix b/nixpkgs/pkgs/development/python-modules/tensorflow/1/default.nix
index 1633a32bee26..5f65004b3d68 100644
--- a/nixpkgs/pkgs/development/python-modules/tensorflow/1/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/tensorflow/1/default.nix
@@ -23,9 +23,9 @@
 , xlaSupport ? cudaSupport
 # Default from ./configure script
 , cudaCapabilities ? [ "3.5" "5.2" ]
-, sse42Support ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") ["westmere" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylake-avx512" "btver2" "bdver1" "bdver2" "bdver3" "bdver4" "znver1"]
-, avx2Support  ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [                                     "haswell" "broadwell" "skylake" "skylake-avx512"                                     "bdver4" "znver1"]
-, fmaSupport   ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [                                     "haswell" "broadwell" "skylake" "skylake-avx512"                   "bdver2" "bdver3" "bdver4" "znver1"]
+, sse42Support ? stdenv.hostPlatform.sse4_2Support
+, avx2Support  ? stdenv.hostPlatform.avx2Support
+, fmaSupport   ? stdenv.hostPlatform.fmaSupport
 # Darwin deps
 , Foundation, Security
 }:
diff --git a/nixpkgs/pkgs/development/python-modules/tensorflow/2/default.nix b/nixpkgs/pkgs/development/python-modules/tensorflow/2/default.nix
index 8f30ecbcc984..eedd6e6d0dfb 100644
--- a/nixpkgs/pkgs/development/python-modules/tensorflow/2/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/tensorflow/2/default.nix
@@ -23,9 +23,9 @@
 , xlaSupport ? cudaSupport
 # Default from ./configure script
 , cudaCapabilities ? [ "3.5" "5.2" ]
-, sse42Support ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") ["westmere" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylake-avx512" "btver2" "bdver1" "bdver2" "bdver3" "bdver4" "znver1"]
-, avx2Support  ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [                                     "haswell" "broadwell" "skylake" "skylake-avx512"                                     "bdver4" "znver1"]
-, fmaSupport   ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [                                     "haswell" "broadwell" "skylake" "skylake-avx512"                   "bdver2" "bdver3" "bdver4" "znver1"]
+, sse42Support ? stdenv.hostPlatform.sse4_2Support
+, avx2Support  ? stdenv.hostPlatform.avx2Support
+, fmaSupport   ? stdenv.hostPlatform.fmaSupport
 # Darwin deps
 , Foundation, Security
 }: