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neuron: fix on clang 3.8 and above

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This is in preparation for upgrading Darwin stdenv to LLVM 4
This commit is contained in:
Dan Peebles 2017-03-21 01:00:18 -04:00
parent 93005b82dc
commit 7ad3fd7ca7
1 changed files with 25 additions and 16 deletions

9
pkgs/applications/science/biology/neuron/default.nix
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@ -25,6 +25,15 @@ stdenv.mkDerivation rec {
patches = (stdenv.lib.optional (stdenv.isDarwin) [ ./neuron-carbon-disable.patch ]); patches = (stdenv.lib.optional (stdenv.isDarwin) [ ./neuron-carbon-disable.patch ]);
# With LLVM 3.8 and above, clang (really libc++) gets upset if you attempt to redefine these...
postPatch = stdenv.lib.optionalString stdenv.cc.isClang ''
substituteInPlace src/gnu/neuron_gnu_builtin.h \
--replace 'double abs(double arg);' "" \
--replace 'float abs(float arg);' "" \
--replace 'short abs(short arg);' "" \
--replace 'long abs(long arg);' ""
'';
enableParallelBuilding = true; enableParallelBuilding = true;
## neuron install by default everything under prefix/${host_arch}/* ## neuron install by default everything under prefix/${host_arch}/*