swiftPackages.swift-unwrapped: vendor Clang patch

The versions of `llvmPackages` that require this patch are going
away soon.

Emily 810bed08 efde96d9

Changed files
+29 -1
pkgs
development
compilers
swift
compiler
+1 -1
pkgs/development/compilers/swift/compiler/default.nix
···
patch -p1 -d llvm-project/clang -i ${./patches/clang-toolchain-dir.patch}
patch -p1 -d llvm-project/clang -i ${./patches/clang-wrap.patch}
-
patch -p1 -d llvm-project/clang -i ${../../llvm/12/clang/purity.patch}
+
patch -p1 -d llvm-project/clang -i ${./patches/clang-purity.patch}
patch -p2 -d llvm-project/clang -i ${
fetchpatch {
name = "clang-cmake-fix-interpreter.patch";
+28
pkgs/development/compilers/swift/compiler/patches/clang-purity.patch
···
+
From 4add81bba40dcec62c4ea4481be8e35ac53e89d8 Mon Sep 17 00:00:00 2001
+
From: Will Dietz <w@wdtz.org>
+
Date: Thu, 18 May 2017 11:56:12 -0500
+
Subject: [PATCH] "purity" patch for 5.0
+
+
---
+
lib/Driver/ToolChains/Gnu.cpp | 7 -------
+
1 file changed, 7 deletions(-)
+
+
diff --git a/lib/Driver/ToolChains/Gnu.cpp b/lib/Driver/ToolChains/Gnu.cpp
+
index fe3c0191bb..c6a482bece 100644
+
--- a/lib/Driver/ToolChains/Gnu.cpp
+
+++ b/lib/Driver/ToolChains/Gnu.cpp
+
@@ -487,12 +487,6 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
+
if (!IsStatic) {
+
if (Args.hasArg(options::OPT_rdynamic))
+
CmdArgs.push_back("-export-dynamic");
+
-
+
- if (!Args.hasArg(options::OPT_shared) && !IsStaticPIE) {
+
- CmdArgs.push_back("-dynamic-linker");
+
- CmdArgs.push_back(Args.MakeArgString(Twine(D.DyldPrefix) +
+
- ToolChain.getDynamicLinker(Args)));
+
- }
+
}
+
+
CmdArgs.push_back("-o");
+
--
+
2.11.0