pkgs/development/compilers/terra/nix-cflags.patch

   1 diff --git a/src/terralib.lua b/src/terralib.lua
   2 index 532ed18..2c265dc 100644
   3 --- a/src/terralib.lua
   4 +++ b/src/terralib.lua
   5 @@ -3426,6 +3426,16 @@ function terra.includecstring(code,cargs,target)
   6         args:insert("-internal-isystem")
   7         args:insert(path)
   8      end
   9 +    -- NOTE(aseipp): include relevant Nix header files
  10 +    args:insert("-isystem")
  11 +    args:insert("@NIX_LIBC_INCLUDE@")
  12 +
  13 +    local nix_cflags = os.getenv('NIX_CFLAGS_COMPILE')
  14 +    if nix_cflags ~= nil then
  15 +        for w in nix_cflags:gmatch("%S+") do
  16 +          args:insert(w)
  17 +        end
  18 +    end
  19      -- Obey the SDKROOT variable on macOS to match Clang behavior.
  20      local sdkroot = os.getenv("SDKROOT")
  21      if sdkroot then