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authorMatthew Bauer <mjbauer95@gmail.com>2019-04-29 21:28:43 -0400
committerMatthew Bauer <mjbauer95@gmail.com>2019-04-29 21:34:24 -0400
commit74c784a79c6908c14c0c13d6c34db93d9a4d2c8d (patch)
tree1c1fce1416da69c98964f4495d47dcff30ed171b /pkgs/applications/science
parent84a15876a3a9f92b6ba53a7ac18a7fd96f405bf9 (diff)
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treewide: make -Wno-error flags clang-only
In 724e833ea2a, I was a little too aggressive in enabling these flags.
Many don’t work in gcc, and we should probably avoid settings them
widely. This makes those flags optional on isclang
Diffstat (limited to 'pkgs/applications/science')
-rw-r--r--pkgs/applications/science/astronomy/xplanet/default.nix2
-rw-r--r--pkgs/applications/science/biology/cmtk/default.nix2
2 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/applications/science/astronomy/xplanet/default.nix b/pkgs/applications/science/astronomy/xplanet/default.nix
index aae9adfed67a..5f02dc27a224 100644
--- a/pkgs/applications/science/astronomy/xplanet/default.nix
+++ b/pkgs/applications/science/astronomy/xplanet/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
     ./gcc6.patch
   ];
 
-  NIX_CFLAGS_COMPILE = "-Wno-error=c++11-narrowing";
+  NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.cc.isClang "-Wno-error=c++11-narrowing";
 
   meta = {
     description = "Renders an image of the earth or other planets into the X root window";
diff --git a/pkgs/applications/science/biology/cmtk/default.nix b/pkgs/applications/science/biology/cmtk/default.nix
index 90766645ecb3..56de61da1c5a 100644
--- a/pkgs/applications/science/biology/cmtk/default.nix
+++ b/pkgs/applications/science/biology/cmtk/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [cmake];
 
-  NIX_CFLAGS_COMPILE = "-Wno-error=c++11-narrowing";
+  NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.cc.isClang "-Wno-error=c++11-narrowing";
 
   meta = with stdenv.lib; {
     description     = "Computational Morphometry Toolkit ";