From 750c319fc40b002ba70562d5424fa2203129b2cf Mon Sep 17 00:00:00 2001
From: Ian Hattendorf <ian@ianhattendorf.com>
Date: Thu, 29 Sep 2022 08:00:34 -0700
Subject: [PATCH] Revert "Improve performance using LTO and disabling asserts"

---
 .github/workflows/tests.yml              | 12 +----------
 generate/templates/templates/binding.gyp | 26 ------------------------
 vendor/libgit2.gyp                       | 25 -----------------------
 3 files changed, 1 insertion(+), 62 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1d54f4c74..ece7ac30e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
       - name: Install Dependencies for Ubuntu
         # git >= 2.18 required for actions/checkout git support
-        run: apt-get update && apt-get install -y software-properties-common && add-apt-repository -y ppa:git-core/ppa && apt-get update && apt-get install -y git build-essential clang-8 lld-8 libssl-dev libkrb5-dev libc++-dev wget
+        run: apt-get update && apt-get install -y software-properties-common && add-apt-repository -y ppa:git-core/ppa && apt-get update && apt-get install -y git build-essential clang libssl-dev libkrb5-dev libc++-dev wget
         env:
           ACTIONS_ALLOW_UNSECURE_COMMANDS: true
 
@@ -29,9 +29,6 @@ jobs:
           CC: clang
           CXX: clang++
         run: |
-          update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-8 100
-          update-alternatives --install /usr/bin/clang clang /usr/bin/clang-8 100
-          update-alternatives --install /usr/bin/ld ld /usr/bin/lld-8 100
           mkdir ~/python
           cd ~/python
           wget https://www.python.org/ftp/python/3.6.15/Python-3.6.15.tgz
@@ -68,17 +65,10 @@ jobs:
           CXX: clang++
           npm_config_clang: 1
           GYP_DEFINES: use_obsolete_asm=true
-          AR: "/usr/lib/llvm-8/bin/llvm-ar"
-          NM: "/usr/lib/llvm-8/bin/llvm-nm"
-          # ranlib is not needed, and doesn't support .bc files in .a
-          RANLIB: /bin/true
         # There is a race condition in node/generate that needs to be fixed
         # Node 16 changed the logic it uses to select it's UID which means to make node run as root and not 1001, we need to chwon the current directory. More Details:
         # https://stackoverflow.com/questions/70298238/getting-eaccess-when-running-npm-8-as-root
         run: |
-          update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-8 100
-          update-alternatives --install /usr/bin/clang clang /usr/bin/clang-8 100
-          update-alternatives --install /usr/bin/ld ld /usr/bin/lld-8 100
           chown root.root -R .
           npm set unsafe-perm true
           node utils/retry npm install
diff --git a/generate/templates/templates/binding.gyp b/generate/templates/templates/binding.gyp
index 0bb014540..26b1f197d 100644
--- a/generate/templates/templates/binding.gyp
+++ b/generate/templates/templates/binding.gyp
@@ -7,32 +7,6 @@
     "macOS_deployment_target": "10.11"
   },
 
-  'target_defaults': {
-    'default_configuration': 'Debug',
-    'configurations': {
-      'Debug': {
-        'defines': [ 'DEBUG', '_DEBUG' ],
-      },
-      'Release': {
-        'defines': [ 'NDEBUG' ],
-        'cflags': [ '-flto' ],
-        'xcode_settings': {
-          'LLVM_LTO': 'YES'
-        },
-        'msvs_settings': {
-          'VCCLCompilerTool': {
-            'WholeProgramOptimization': 'true'
-          },
-          'VCLibrarianTool': {
-          },
-          'VCLinkerTool': {
-            'LinkTimeCodeGeneration': 1
-          }
-        }
-      }
-    }
-  },
-
   "targets": [
     {
       "target_name": "acquireOpenSSL",
diff --git a/vendor/libgit2.gyp b/vendor/libgit2.gyp
index f0276796d..4767545bc 100644
--- a/vendor/libgit2.gyp
+++ b/vendor/libgit2.gyp
@@ -13,31 +13,6 @@
     "electron_openssl_root%": "<!(node ../utils/getElectronOpenSSLRoot.js <(module_root_dir))",
     "electron_openssl_static%": "<!(node -p \"process.platform !== 'linux' || process.env.NODEGIT_OPENSSL_STATIC_LINK === '1' ? 1 : 0\")",
   },
-  'target_defaults': {
-    'default_configuration': 'Debug',
-    'configurations': {
-      'Debug': {
-        'defines': [ 'DEBUG', '_DEBUG' ],
-      },
-      'Release': {
-        'defines': [ 'NDEBUG' ],
-        'cflags': [ '-flto' ],
-        'xcode_settings': {
-          'LLVM_LTO': 'YES'
-        },
-        'msvs_settings': {
-          'VCCLCompilerTool': {
-            'WholeProgramOptimization': 'true'
-          },
-          'VCLibrarianTool': {
-          },
-          'VCLinkerTool': {
-            'LinkTimeCodeGeneration': 1
-          }
-        }
-      }
-    }
-  },
   "targets": [
     {
       "target_name": "libgit2",