rust: Drop rust-llvm

Dropping rust-llvm because now rust depends on llvm.

0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch
0002-llvm-allow-env-override-of-exe-path.patch
(We have the above two patches in llvm)

(From OE-Core rev: c116828a876853cd5b53f7bd4607f0037fef4ee4)

Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/distro/include/maintainers.inc

@@ -774,7 +774,6 @@ RECIPE_MAINTAINER:pn-ruby = "Ross Burton <ross.burton@arm.com>"
 RECIPE_MAINTAINER:pn-run-postinsts = "Ross Burton <ross.burton@arm.com>"
 RECIPE_MAINTAINER:pn-rust = "Randy MacLeod <Randy.MacLeod@windriver.com>"
 RECIPE_MAINTAINER:pn-rust-cross-canadian-${TRANSLATED_TARGET_ARCH} = "Randy MacLeod <Randy.MacLeod@windriver.com>"
-RECIPE_MAINTAINER:pn-rust-llvm = "Randy MacLeod <Randy.MacLeod@windriver.com>"
 RECIPE_MAINTAINER:pn-rxvt-unicode = "Unassigned <unassigned@yoctoproject.org>"
 RECIPE_MAINTAINER:pn-sassc = "Simone Weiß <simone.p.weiss@posteo.com>"
 RECIPE_MAINTAINER:pn-sato-screenshot = "Ross Burton <ross.burton@arm.com>"

meta/conf/distro/include/rust_security_flags.inc

@@ -2,6 +2,5 @@
 SECURITY_CFLAGS:pn-rust-native = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS:pn-rust-cross-${TARGET_ARCH} = "${SECURITY_NO_PIE_CFLAGS}"
 SECURITY_CFLAGS:pn-rust = "${SECURITY_NO_PIE_CFLAGS}"
-SECURITY_CFLAGS:pn-rust-llvm = "${SECURITY_NO_PIE_CFLAGS}"
 
 SECURITY_LDFLAGS:pn-rust-cross-arm = " -lssp_nonshared -lssp"

meta/conf/distro/include/tcmode-default.inc

@@ -43,7 +43,5 @@ PREFERRED_VERSION_cargo-native ?= "${RUSTVERSION}"
 PREFERRED_VERSION_libstd-rs ?= "${RUSTVERSION}"
 PREFERRED_VERSION_rust ?= "${RUSTVERSION}"
 PREFERRED_VERSION_rust-cross-${TARGET_ARCH} ?= "${RUSTVERSION}"
-PREFERRED_VERSION_rust-llvm ?= "${RUSTVERSION}"
-PREFERRED_VERSION_rust-llvm-native ?= "${RUSTVERSION}"
 PREFERRED_VERSION_rust-native ?= "${RUSTVERSION}"
 

meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch

@@ -1,31 +0,0 @@
-From 86940d87026432683fb6741cd8a34d3b9b18e40d Mon Sep 17 00:00:00 2001
-From: Alexander Kanavin <alex.kanavin@gmail.com>
-Date: Fri, 27 Nov 2020 10:11:08 +0000
-Subject: [PATCH] AsmMatcherEmitter: sort ClassInfo lists by name as well
-
-Otherwise, there are instances which are identical in
-every other field and therefore sort non-reproducibly
-(which breaks binary and source reproducibiliy).
-
-Upstream-Status: Submitted [https://reviews.llvm.org/D97477]
-Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
----
- llvm/utils/TableGen/AsmMatcherEmitter.cpp | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
-index ccf0959389b..1f801e83b7d 100644
---- a/llvm/utils/TableGen/AsmMatcherEmitter.cpp
-+++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
-@@ -359,7 +359,10 @@ public:
-     // name of a class shouldn't be significant. However, some of the backends
-     // accidentally rely on this behaviour, so it will have to stay like this
-     // until they are fixed.
--    return ValueName < RHS.ValueName;
-+    if (ValueName != RHS.ValueName)
-+        return ValueName < RHS.ValueName;
-+    // All else being equal, we should sort by name, for source and binary reproducibility
-+    return Name < RHS.Name;
-   }
- };
- 

meta/recipes-devtools/rust/rust-llvm/0002-llvm-allow-env-override-of-exe-path.patch

@@ -1,33 +0,0 @@
-From 7111770e8290082530d920e120995bf81431b0aa Mon Sep 17 00:00:00 2001
-From: Martin Kelly <mkelly@xevo.com>
-Date: Fri, 19 May 2017 00:22:57 -0700
-Subject: [PATCH 12/18] llvm: allow env override of exe path
-
-When using a native llvm-config from inside a sysroot, we need llvm-config to
-return the libraries, include directories, etc. from inside the sysroot rather
-than from the native sysroot. Thus provide an env override for calling
-llvm-config from a target sysroot.
-
-Upstream-Status: Inappropriate [oe-core specific]
-Signed-off-by: Martin Kelly <mkelly@xevo.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- llvm/tools/llvm-config/llvm-config.cpp | 7 +++++++
- 1 file changed, 7 insertions(+)
-
---- a/llvm/tools/llvm-config/llvm-config.cpp
-+++ b/llvm/tools/llvm-config/llvm-config.cpp
-@@ -226,6 +226,13 @@ Typical components:\n\
- 
- /// Compute the path to the main executable.
- std::string GetExecutablePath(const char *Argv0) {
-+  // Hack for Yocto: we need to override the root path when we are using
-+  // llvm-config from within a target sysroot.
-+  const char *Sysroot = std::getenv("YOCTO_ALTERNATE_EXE_PATH");
-+  if (Sysroot != nullptr) {
-+    return Sysroot;
-+  }
-+
-   // This just needs to be some symbol in the binary; C++ doesn't
-   // allow taking the address of ::main however.
-   void *P = (void *)(intptr_t)GetExecutablePath;

meta/recipes-devtools/rust/rust-llvm_1.90.0.bb

@@ -1,98 +0,0 @@
-SUMMARY = "LLVM compiler framework (packaged with rust)"
-LICENSE ?= "Apache-2.0-with-LLVM-exception"
-HOMEPAGE = "http://www.rust-lang.org"
-
-# check src/llvm-project/llvm/CMakeLists.txt for llvm version in use
-#
-LLVM_RELEASE = "20.1.8"
-
-require rust-source.inc
-
-SRC_URI += "file://0002-llvm-allow-env-override-of-exe-path.patch;striplevel=2 \
-            file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2 \
-           "
-
-S = "${RUSTSRC}/src/llvm-project/llvm"
-
-LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8a15a0759ef07f2682d2ba4b893c9afe"
-
-inherit cmake
-
-DEPENDS += "ninja-native rust-llvm-native"
-
-ARM_INSTRUCTION_SET:armv5 = "arm"
-ARM_INSTRUCTION_SET:armv4t = "arm"
-
-# rustc_llvm with debug info is not recognized as a valid crate that's
-# generated by rust-llvm-native.
-CFLAGS:remove = "-g"
-CXXFLAGS:remove = "-g"
-
-LLVM_DIR = "llvm${LLVM_RELEASE}"
-
-RUST_LLVM_TARGETS ?= "ARM;AArch64;Mips;PowerPC;RISCV;X86"
-
-EXTRA_OECMAKE = " \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DLLVM_TARGETS_TO_BUILD='${RUST_LLVM_TARGETS}' \
-    -DLLVM_BUILD_DOCS=OFF \
-    -DLLVM_ENABLE_TERMINFO=OFF \
-    -DLLVM_ENABLE_ZLIB=OFF \
-    -DLLVM_ENABLE_ZSTD=OFF \
-    -DLLVM_ENABLE_LIBXML2=OFF \
-    -DLLVM_ENABLE_FFI=OFF \
-    -DLLVM_ENABLE_LIBEDIT=OFF \
-    -DLLVM_INSTALL_UTILS=ON \
-    -DLLVM_BUILD_EXAMPLES=OFF \
-    -DLLVM_BUILD_LLVM_DYLIB=ON \
-    -DLLVM_LINK_LLVM_DYLIB=ON \
-    -DLLVM_INCLUDE_EXAMPLES=OFF \
-    -DLLVM_BUILD_TESTS=OFF \
-    -DLLVM_INCLUDE_TESTS=OFF \
-    -DLLVM_INCLUDE_BENCHMARKS=OFF \
-    -DLLVM_TARGET_ARCH=${TARGET_ARCH} \
-    -DCMAKE_INSTALL_PREFIX:PATH=${libdir}/llvm-rust \
-"
-
-# Forcibly disable the detection of these packages as otherwise
-# it will look at the host Python install
-EXTRA_OECMAKE += "\
-    -DPY_PYGMENTS_FOUND=OFF \
-    -DPY_PYGMENTS_LEXERS_C_CPP_FOUND=OFF \
-    -DPY_YAML_FOUND=OFF \
-"
-
-EXTRA_OECMAKE:append:class-target = "\
-    -DLLVM_BUILD_TOOLS=OFF \
-    -DLLVM_TABLEGEN=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-tblgen \
-    -DLLVM_CONFIG_PATH=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config \
-"
-
-EXTRA_OECMAKE:append:class-nativesdk = "\
-    -DLLVM_BUILD_TOOLS=OFF \
-    -DLLVM_TABLEGEN=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-tblgen \
-    -DLLVM_CONFIG_PATH=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config \
-"
-
-# The debug symbols are huge here (>2GB) so suppress them since they
-# provide almost no value. If you really need them then override this
-INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
-
-export YOCTO_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR}/llvm-rust/bin/llvm-config"
-
-do_install:append () {
-    # we don't need any of this stuff to build Rust
-    rm -rf "${D}/usr/lib/cmake"
-}
-
-PACKAGES =+ "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-liblto"
-
-# Add the extra locations to avoid the complaints about unpackaged files
-FILES:${PN}-bugpointpasses = "${libdir}/llvm-rust/lib/BugpointPasses.so"
-FILES:${PN}-llvmhello = "${libdir}/llvm-rust/lib/LLVMHello.so"
-FILES:${PN}-liblto = "${libdir}/llvm-rust/lib/libLTO.so.*"
-FILES:${PN}-staticdev =+ "${libdir}/llvm-rust/*/*.a"
-FILES:${PN} += "${libdir}/libLLVM*.so.* ${libdir}/llvm-rust/lib/*.so.* ${libdir}/llvm-rust/bin"
-FILES:${PN}-dev += "${datadir}/llvm ${libdir}/llvm-rust/lib/*.so ${libdir}/llvm-rust/include ${libdir}/llvm-rust/share ${libdir}/llvm-rust/lib/cmake"
-
-BBCLASSEXTEND = "native nativesdk"