remove stginfo command

This no longer did anything useful.

PiperOrigin-RevId: 582921530
Change-Id: I705a5b9e1e0b9569d551d291e8f034e3dcde836e

2 files changed, 1 insertions, 95 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 313104d..5dda38c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -97,7 +97,7 @@ add_library(libstg OBJECT
 target_include_directories(libstg PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
 target_link_libraries(libstg PUBLIC ${COMMON_LIBRARIES})
 
-set(STG_EXECUTABLE_TARGETS stg stgdiff stginfo)
+set(STG_EXECUTABLE_TARGETS stg stgdiff)
 
 foreach(TARGET IN LISTS STG_EXECUTABLE_TARGETS)
   add_executable("${TARGET}" "${TARGET}.cc")
diff --git a/stginfo.cc b/stginfo.cc
deleted file mode 100644
index 4e0c98a..0000000
--- a/stginfo.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-// -*- mode: C++ -*-
-//
-// Copyright 2020-2023 Google LLC
-//
-// Licensed under the Apache License v2.0 with LLVM Exceptions (the
-// "License"); you may not use this file except in compliance with the
-// License.  You may obtain a copy of the License at
-//
-//     https://llvm.org/LICENSE.txt
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// Author: Maria Teguiani
-// Author: Giuliano Procida
-// Author: Aleksei Vetrov
-
-#include <getopt.h>
-
-#include <iostream>
-#include <utility>
-#include <vector>
-
-#include "input.h"
-#include "error.h"
-#include "graph.h"
-#include "metrics.h"
-#include "reader_options.h"
-
-using Input = std::pair<stg::InputFormat, const char*>;
-
-int main(int argc, char* const argv[]) {
-  enum LongOptions {
-    kSkipDwarf = 256,
-  };
-  stg::ReadOptions opt_read_options(stg::ReadOptions::INFO);
-  static option opts[] = {
-      {"btf",        required_argument, nullptr, 'b'       },
-      {"elf",        required_argument, nullptr, 'e'       },
-      {"skip-dwarf", no_argument,       nullptr, kSkipDwarf},
-      {nullptr,      0,                 nullptr, 0         },
-  };
-  auto usage = [&]() {
-    std::cerr << "Parse BTF or ELF with verbose logging.\n"
-              << "usage: " << argv[0]
-              << " [--skip-dwarf] -b|--btf|-e|--elf file\n";
-    return 1;
-  };
-
-  std::vector<Input> inputs;
-  while (true) {
-    int c = getopt_long(argc, argv, "-b:e:", opts, nullptr);
-    if (c == -1) {
-      break;
-    }
-    const char* argument = optarg;
-    switch (c) {
-      case 'b':
-        inputs.emplace_back(stg::InputFormat::BTF, argument);
-        break;
-      case 'e':
-        inputs.emplace_back(stg::InputFormat::ELF, argument);
-        break;
-      case kSkipDwarf:
-        opt_read_options.Set(stg::ReadOptions::SKIP_DWARF);
-        break;
-      default:
-        return usage();
-    }
-  }
-
-  // allow only one input file
-  if (inputs.size() != 1) {
-    return usage();
-  }
-
-  const auto& [format, filename] = inputs[0];
-
-  try {
-    stg::Graph graph;
-    stg::Metrics metrics;
-    (void)stg::Read(graph, format, filename, opt_read_options, nullptr,
-                    metrics);
-  } catch (const stg::Exception& e) {
-    std::cerr << e.what() << '\n';
-    return 1;
-  }
-
-  return 0;
-}