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-rw-r--r--pkgs/development/compilers/terra/nix-cflags.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/pkgs/development/compilers/terra/nix-cflags.patch b/pkgs/development/compilers/terra/nix-cflags.patch
new file mode 100644
index 00000000000..339ae23cef6
--- /dev/null
+++ b/pkgs/development/compilers/terra/nix-cflags.patch
@@ -0,0 +1,22 @@
+diff --git a/src/terralib.lua b/src/terralib.lua
+index 351238d..e638c90 100644
+--- a/src/terralib.lua
++++ b/src/terralib.lua
+@@ -3395,6 +3395,17 @@ function terra.includecstring(code,cargs,target)
+ args:insert("-internal-isystem")
+ args:insert(path)
+ end
++
++ -- NOTE(aseipp): include relevant Nix header files
++ args:insert("-isystem")
++ args:insert("@NIX_LIBC_INCLUDE@")
++
++ local nix_cflags = os.getenv('NIX_CFLAGS_COMPILE')
++ if nix_cflags ~= nil then
++ for w in nix_cflags:gmatch("%S+") do
++ args:insert(w)
++ end
++ end
+
+ if cargs then
+ args:insertall(cargs)