thunderbird: fix build with gcc9

This commit is contained in:
Franz Pletz 2019-11-05 01:14:00 +01:00
parent 8dca8b9ccb
commit cdccbcdf53
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@ -108,6 +108,8 @@ in stdenv.mkDerivation rec {
enableParallelBuilding = true;
hardeningDisable = [ "format" ];
preConfigure =
''
cxxLib=$( echo -n ${gcc}/include/c++/* )