tests: remove llvm-toolchain test as it has been superseeded by tests/toolchains

tests/llvm-toolchain/main.fmf

@@ -1,38 +0,0 @@
-# TODO REVIEW: better summary
-summary: ""
-test: "$WITH_SCL ./test.sh"
-require:
-  - glibc-devel
-  - glibc-static
-  - gcc
-adjust:
-  # Common requirements when LLVM is not SCL-ized
-  - require+:
-      - clang
-      - lld
-      - compiler-rt
-    when: "collection is not defined"
-
-  # Requirements for SCL-ized LLVM
-  - require+:
-      - llvm-toolset-13.0-clang
-      - llvm-toolset-13.0-lld
-      - llvm-toolset-13.0-compiler-rt
-    when: "collection == llvm-toolset-13.0"
-
-  - environment+:
-      CXXLIB: "libc++"
-    require+:
-      - libcxx-devel
-      - libcxx-static
-    when: "distro == fedora"
-    because: testing against libcxx package in Fedora
-
-  - environment+:
-      CXXLIB: "libstdc++"
-    require:
-      - libstdc++
-    when: >-
-      distro == rhel
-      or distro == centos
-    because: testing against libstdc++ package in RHEL as libcxx is not shipped with RHEL

tests/llvm-toolchain/test.sh

@@ -1,35 +0,0 @@
-#!/bin/sh -eux
-
-# Tests for using a full LLVM toolchain: clang + compiler-rt + libcxx + lld
-
-set pipefail
-
-if [ -z "${CXXLIB:-}" ]; then
-  echo "CXXLIB variable is a required input but it's not specified!"
-  echo "Test metadata should have picked a proper value, depending on distro."
-  exit 1
-fi
-
-# Test compile a C program.
-cat << EOF | \
-	clang -fuse-ld=lld -rtlib=compiler-rt -x c - && \
-	./a.out | grep 'Hello World'
-
-#include<stdio.h>
-int main(int argc, char **argv) {
-  printf("Hello World\n");
-  return 0;
-}
-EOF
-
-# Test compile a C++ program.
-cat << EOF | \
-	clang++ -x c++ -fuse-ld=lld -rtlib=compiler-rt -stdlib="$CXXLIB" - && \
-	./a.out | grep 'Hello World'
-
-#include <iostream>
-int main(int argc, char **argv) {
-  std::cout << "Hello World\n";
-  return 0;
-}
-EOF