From 386aba3115176b11eb49a0606e9dd17506273776 Mon Sep 17 00:00:00 2001
From: Rahul Butani <rrbutani@users.noreply.github.com>
Date: Fri, 27 Jan 2023 12:58:58 -0800
Subject: [PATCH] llvmPackages_15: update licenses

Context: https://github.com/NixOS/nixpkgs/pull/194634#discussion_r1073157093

All the subprojects seem to be uniformly licensed under NCSA and the
LLVM license now (with the exception of openmp which has an additional
Intel license that doesn't seem to be in SPDX?); see:
 - https://github.com/llvm/llvm-project/blob/llvmorg-15.0.7/compiler-rt/LICENSE.TXT
 - https://github.com/llvm/llvm-project/blob/llvmorg-15.0.7/libcxx/LICENSE.TXT
 - https://github.com/llvm/llvm-project/blob/llvmorg-15.0.7/libcxxabi/LICENSE.TXT
 - https://github.com/llvm/llvm-project/blob/llvmorg-15.0.7/openmp/LICENSE.TXT
---
 pkgs/development/compilers/llvm/15/compiler-rt/default.nix | 3 ---
 pkgs/development/compilers/llvm/15/default.nix             | 2 +-
 pkgs/development/compilers/llvm/15/libcxx/default.nix      | 3 ---
 pkgs/development/compilers/llvm/15/libcxxabi/default.nix   | 3 ---
 pkgs/development/compilers/llvm/15/openmp/default.nix      | 3 ---
 5 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/pkgs/development/compilers/llvm/15/compiler-rt/default.nix b/pkgs/development/compilers/llvm/15/compiler-rt/default.nix
index bc7195b836a1..722a5bd90cbd 100644
--- a/pkgs/development/compilers/llvm/15/compiler-rt/default.nix
+++ b/pkgs/development/compilers/llvm/15/compiler-rt/default.nix
@@ -152,8 +152,5 @@ stdenv.mkDerivation {
       implementations of run-time libraries for dynamic testing tools such as
       AddressSanitizer, ThreadSanitizer, MemorySanitizer, and DataFlowSanitizer.
     '';
-    # "All of the code in the compiler-rt project is dual licensed under the MIT
-    # license and the UIUC License (a BSD-like license)":
-    license = with lib.licenses; [ mit ncsa ];
   };
 }
diff --git a/pkgs/development/compilers/llvm/15/default.nix b/pkgs/development/compilers/llvm/15/default.nix
index b72dc3f18281..08647a736f1a 100644
--- a/pkgs/development/compilers/llvm/15/default.nix
+++ b/pkgs/development/compilers/llvm/15/default.nix
@@ -35,7 +35,7 @@ let
   };
 
   llvm_meta = {
-    license     = lib.licenses.ncsa;
+    license     = with lib.licenses; [ ncsa llvm-exception ];
     maintainers = lib.teams.llvm.members;
     platforms   = lib.platforms.all;
   };
diff --git a/pkgs/development/compilers/llvm/15/libcxx/default.nix b/pkgs/development/compilers/llvm/15/libcxx/default.nix
index 94374c8a312d..7762df29386e 100644
--- a/pkgs/development/compilers/llvm/15/libcxx/default.nix
+++ b/pkgs/development/compilers/llvm/15/libcxx/default.nix
@@ -103,8 +103,5 @@ stdenv.mkDerivation rec {
       libc++ is an implementation of the C++ standard library, targeting C++11,
       C++14 and above.
     '';
-    # "All of the code in libc++ is dual licensed under the MIT license and the
-    # UIUC License (a BSD-like license)":
-    license = with lib.licenses; [ mit ncsa ];
   };
 }
diff --git a/pkgs/development/compilers/llvm/15/libcxxabi/default.nix b/pkgs/development/compilers/llvm/15/libcxxabi/default.nix
index cb5fa44f0700..fd99f4553c0c 100644
--- a/pkgs/development/compilers/llvm/15/libcxxabi/default.nix
+++ b/pkgs/development/compilers/llvm/15/libcxxabi/default.nix
@@ -100,9 +100,6 @@ stdenv.mkDerivation rec {
     longDescription = ''
       libc++abi is a new implementation of low level support for a standard C++ library.
     '';
-    # "All of the code in libc++abi is dual licensed under the MIT license and
-    # the UIUC License (a BSD-like license)":
-    license = with lib.licenses; [ mit ncsa ];
     maintainers = llvm_meta.maintainers ++ [ lib.maintainers.vlstill ];
   };
 }
diff --git a/pkgs/development/compilers/llvm/15/openmp/default.nix b/pkgs/development/compilers/llvm/15/openmp/default.nix
index d51335436ad2..8047cb1122de 100644
--- a/pkgs/development/compilers/llvm/15/openmp/default.nix
+++ b/pkgs/development/compilers/llvm/15/openmp/default.nix
@@ -67,8 +67,5 @@ stdenv.mkDerivation rec {
       "clang -fopenmp" must be linked before it can run and the library that
       supports offload to target devices.
     '';
-    # "All of the code is dual licensed under the MIT license and the UIUC
-    # License (a BSD-like license)":
-    license = with lib.licenses; [ mit ncsa ];
   };
 }