overhaul -> overhaul (#21)

* overhaul the repository

add protobuf

change repo url

try to restore github python syntax highlighter

move breakpad into third_party, update packagescript

* AMBuildifying

remove unnecessary files

Move the git patching into ambuild

move lss to a patch

Add windows compilation support

remove breakpad.bat

move postlink libs

* Overhaul CI (#4)

* Dockerbuild (#5)

* make cwd_cmd spew stdout and stderr

* add proper docker build support

* Overhaul ci (#6)

* Setup CI

* fix checkout

* fix yaml syntax

* no fail fast

* setup CI cache

* Fix pip install

* remove pip git

* update actions, ditch node 16

* small syntax cleanups

* more CI changes

* github doc lied

---------

Co-authored-by: Kenzzer <kenzzer@users.noreply.github.com>

* final push for perfect dockerbuilds in every scenario that i have been able to find

* rename cicd->dockerbuild

---------

Co-authored-by: Kenzzer <kenzzer@users.noreply.github.com>

* Add readme, remode duplicate -fPIC

update names of dockerbuild folder in sh files

* cleanup dockerfile (#7)

* Update 0002-Write-FUNC-records-instead-of-PUBLIC-for-ELF-symbols.patch

* Statically link libz, libgcc & libstdc++

* fix submodule path

* Review change + comment patch

---------

Co-authored-by: Kenzzer <kenzzer@users.noreply.github.com>
Co-authored-by: Benoist <14257866+Kenzzer@users.noreply.github.com>

.github/workflows/build-extension.yml

@@ -0,0 +1,102 @@
+name: Build extension
+on:
+  workflow_call:
+    inputs:
+      os:
+        type: string
+        required: true
+      cc:
+        type: string
+        required: true
+      cxx:
+        type: string
+      upload:
+        type: boolean
+        required: false
+        default: false
+      upload-artifact-name:
+        type: string
+        required: false
+        default: package
+      debug:
+        type: boolean
+        required: false
+        default: false
+      cache-key:
+        type: string
+        required: true
+      cache-dir:
+        type: string
+        required: true
+
+jobs:
+  build:
+    name: Accelerator Extension ${{ inputs.os }}-${{ inputs.cc }}
+    runs-on: ${{ inputs.os }}
+
+    env:
+      SOURCEMOD: ${{ github.workspace }}/${{ inputs.cache-dir }}/sourcemod
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: true
+
+      - name: Retrieve the cache
+        id: cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ inputs.cache-dir }}
+          key: ${{ inputs.cache-key }}
+          fail-on-cache-miss: true
+          enableCrossOsArchive: true
+      
+      - name: Linux dependencies
+        if: startsWith(runner.os, 'Linux')
+        run: |
+          sudo dpkg --add-architecture i386
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            gcc-multilib g++-multilib libstdc++6 lib32stdc++6 \
+            libc6-dev libc6-dev-i386 linux-libc-dev \
+            linux-libc-dev:i386 lib32z1-dev \
+            zlib1g-dev:i386 zlib1g-dev ${{ inputs.cc }}
+
+      - name: Select clang compiler
+        if: startsWith(runner.os, 'Linux')
+        run: |
+          echo "CC=${{ inputs.cc }}" >> $GITHUB_ENV
+          echo "CXX=${{ inputs.cxx }}" >> $GITHUB_ENV
+          ${{ inputs.cc }} --version
+          ${{ inputs.cxx }} --version
+
+      - uses: actions/setup-python@v5
+        name: Setup Python 3.10
+        with:
+          python-version: '3.10'
+
+      - name: Install AMBuild
+        run: |
+          python -m pip install --upgrade pip setuptools wheel
+          pip install ./${{ inputs.cache-dir }}/ambuild
+
+      - name: Build (Debug)
+        if: ${{ inputs.debug }}
+        run: |
+          mkdir -p build && cd build
+          python ../configure.py --enable-debug
+          ambuild
+
+      - name: Build (Release)
+        if: not ${{ inputs.debug }}
+        run: |
+          mkdir -p build && cd build
+          python ../configure.py --enable-optimize
+          ambuild
+
+      - name: Upload package
+        if: ${{ inputs.upload }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ inputs.upload-artifact-name }}
+          path: build/package

.github/workflows/cache.yml

@@ -0,0 +1,57 @@
+name: Cache
+on:
+  workflow_call:
+    outputs:
+      key:
+        value: ${{ jobs.cache.outputs.key }}
+      dir:
+        value: .cache
+
+jobs:
+  cache:
+    name: Create cache
+    runs-on: 'ubuntu-latest'
+    outputs:
+      key: ${{ steps.cache-key.outputs.key }}
+
+    env:
+      SOURCEMOD_REF: 'e0e018c5ebcd11df9bab91b43d40bf148805c684'
+      AMBUILD_REF: '2d4620da4cdaf89cf25afc3577f920e6138ae7cd'
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create cache key
+        run: |
+          echo "${{ env.SOURCEMOD_REF }}" >> cache-key
+          echo "${{ env.AMBUILD_REF }}" >> cache-key
+
+      - name: Output cache key
+        id: cache-key
+        run: |
+          ls -a
+          echo "key=cache-${{ hashFiles('cache-key') }}" >> $GITHUB_OUTPUT
+
+      - name: Retrieve the cache
+        id: cache
+        uses: actions/cache@v4
+        with:
+          path: .cache
+          key: ${{ steps.cache-key.outputs.key }}
+          enableCrossOsArchive: true
+
+      - uses: actions/checkout@v4
+        if: ${{ !steps.cache.outputs.cache-hit }}
+        name: SourceMod checkout
+        with:
+          repository: alliedmodders/sourcemod
+          ref: ${{ env.SOURCEMOD_REF }}
+          submodules: true
+          path: .cache/sourcemod
+
+      - uses: actions/checkout@v4
+        if: ${{ !steps.cache.outputs.cache-hit }}
+        name: AMBuild checkout
+        with:
+          repository: alliedmodders/ambuild
+          ref: ${{ env.AMBUILD_REF }}
+          path: .cache/ambuild

.github/workflows/ci.yml

@@ -0,0 +1,56 @@
+name: CI
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - master
+      - overhaul
+  
+  push:
+    branches:
+      - master
+      - overhaul
+
+jobs:
+  cache:
+    uses: ./.github/workflows/cache.yml
+  
+  build:
+    name: Build
+    needs: cache
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ 'ubuntu-20.04', 'ubuntu-latest', 'windows-2019', 'windows-latest' ]
+        include:
+          - os: ubuntu-20.04
+            cc: clang-8
+            cxx: clang++-8
+            upload: false
+            upload-artifact-name: none
+          - os: ubuntu-latest
+            cc: clang
+            cxx: clang++
+            upload: true
+            upload-artifact-name: accelerator_linux
+          - os: windows-2019
+            cc: msvc
+            cxx: msvc
+            upload: false
+            upload-artifact-name: none
+          - os: windows-latest
+            cc: msvc
+            cxx: msvc
+            upload: true
+            upload-artifact-name: accelerator_windows
+    
+    uses: ./.github/workflows/build-extension.yml
+    with:
+      os: ${{ matrix.os }}
+      cc: ${{ matrix.cc }}
+      cxx: ${{ matrix.cxx }}
+      upload: ${{ matrix.upload }}
+      upload-artifact-name: ${{ matrix.upload-artifact-name }}
+      cache-key: ${{ needs.cache.outputs.key }}
+      cache-dir: ${{ needs.cache.outputs.dir }}

.gitignore

@@ -1,3 +1,3 @@
 /build
 /extension/version_auto.h
-/breakpad
+.vscode

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "breakpad"]
+	path = third_party/breakpad
+	url = https://github.com/google/breakpad.git
+[submodule "zlib"]
+	path = third_party/zlib
+	url = https://github.com/madler/zlib.git

.travis.yml

@@ -1,23 +0,0 @@
-sudo: false
-language: cpp
-addons:
-  apt:
-    packages:
-      - g++-multilib
-      - libc6-dev:i386
-compiler:
-  - clang
-before_script:
-  - cd ..
-  - git clone --depth=1 --branch=1.8-dev --recursive https://github.com/alliedmodders/sourcemod sourcemod-1.8
-  - git clone --depth=1 --branch=master --recursive https://github.com/alliedmodders/ambuild
-  - cd ambuild && python setup.py install --user
-  - cd $TRAVIS_BUILD_DIR
-  - git fetch --unshallow || true
-  - ./breakpad.sh && export PATH=$PATH:$PWD/breakpad/build/src/tools/linux/dump_syms/
-script:
-  - mkdir build && cd build
-  - python ../configure.py --enable-optimize
-  - python ./build.py
-after_success:
-  - python ../upload.py

AMBuildScript

@@ -1,242 +1,216 @@
 # vim: set ts=2 sw=2 tw=99 noet ft=python: 
-import os
+import os, sys, shutil
-import sys
-from ambuild.command import Command
-from ambuild.command import ShellCommand
-from ambuild.command import SymlinkCommand
 
-class ExtractDebugInfoCommand(Command):
+def ResolveEnvPath(env, folder=None):
-	def __init__(self, binary, outfile):
+  if env in os.environ:
-		Command.__init__(self)
+    path = os.environ[env]
-		self.binary = binary
+    if os.path.isdir(path):
-		self.outfile = outfile
+      return path
-
-	def run(self, runner, job):
-		if not self.binary.NeedsRelink(self.outfile):
-			return
-
-		if AMBuild.target['platform'] == 'linux':
-			job.AddCommand(ShellCommand('objcopy --only-keep-debug ' + self.outfile + ' ' + self.outfile + '.dbg'))
-			job.AddCommand(ShellCommand('objcopy --strip-debug ' + self.outfile))
-			job.AddCommand(ShellCommand('objcopy --add-gnu-debuglink=' + os.path.basename(self.outfile) + '.dbg ' + self.outfile))
-		elif AMBuild.target['platform'] == 'darwin':
-			job.AddCommand(ShellCommand('dsymutil ' + self.outfile))
-			job.AddCommand(ShellCommand('strip -S ' + self.outfile))
-
-class SM:
-	def __init__(self):
-		self.compiler = Cpp.Compiler()
-
-		if AMBuild.mode == 'config':
-			#Detect compilers
-			self.compiler.DetectAll(AMBuild)
-
-			#Detect variables
-			envvars = { 'SOURCEMOD': 'sourcemod-1.8' }
-
-			# Finds if a dict with `key` set to `value` is present on the dict of dicts `dictionary`
-			def findDictByKey(dictionary, key, value):
-				for index in dictionary:
-					elem = dictionary[index]
-					if elem[key] == value:
-						return (elem, index)
     return None
 
-			for i in envvars:
+  if folder:
-				if i in os.environ:
-					path = os.environ[i]
-					if not os.path.isdir(path):
-						raise Exception('Path for {0} was not found: {1}'.format(i, path))
-				else:
     head = os.getcwd()
     oldhead = None
     while head != None and head != oldhead:
-						path = os.path.join(head, envvars[i])
+      path = os.path.join(head, folder)
       if os.path.isdir(path):
-							break
+        return path
       oldhead = head
       head, tail = os.path.split(head)
-					if head == None or head == oldhead:
-						raise Exception('Could not find a valid path for {0}'.format(i))
-				AMBuild.cache.CacheVariable(i, path)
 
-			#Set up defines
+  return None
-			cxx = self.compiler.cxx
+
-			if isinstance(cxx, Cpp.CompatGCC):
+def Normalize(path):
-				if isinstance(cxx, Cpp.GCC):
+  return os.path.abspath(os.path.normpath(path))
-					self.vendor = 'gcc'
+
-				elif isinstance(cxx, Cpp.Clang):
+class AcceleratorConfig(object):
-					self.vendor = 'clang'
+  def __init__(self):
-				self.compiler.AddToListVar('CDEFINES', 'stricmp=strcasecmp')
+    self.mms_root = None
-				self.compiler.AddToListVar('CDEFINES', '_stricmp=strcasecmp')
+    self.sm_root = None
-				self.compiler.AddToListVar('CDEFINES', '_snprintf=snprintf')
+    self.extension = None
-				self.compiler.AddToListVar('CDEFINES', '_vsnprintf=vsnprintf')
+    self.libz = None
-				self.compiler.AddToListVar('CFLAGS', '-pipe')
+    self.libbreakpad_client = None
-				self.compiler.AddToListVar('CFLAGS', '-fno-strict-aliasing')
+    self.libbreakpad = None
-				if (self.vendor == 'gcc' and cxx.majorVersion >= 4) or self.vendor == 'clang':
+    self.libdisasm = None
-					self.compiler.AddToListVar('CFLAGS', '-fvisibility=hidden')
+    self.breakpad_patch = None
-					self.compiler.AddToListVar('CXXFLAGS', '-fvisibility-inlines-hidden')
+    self.targets = []
-				self.compiler.AddToListVar('CFLAGS', '-Wall')
+    self.target_archs = set()
-				self.compiler.AddToListVar('CFLAGS', '-Werror')
+    self.breakpad_config = dict()
-				self.compiler.AddToListVar('CFLAGS', '-Wno-unused')
+    self.breakpad_patch = None
-				self.compiler.AddToListVar('CFLAGS', '-Wno-switch')
+
-				self.compiler.AddToListVar('CFLAGS', '-Wno-implicit-exception-spec-mismatch')
+    if builder.options.targets:
-				self.compiler.AddToListVar('CFLAGS', '-msse')
+      target_archs = builder.options.targets.split(',')
-				self.compiler.AddToListVar('CFLAGS', '-g3')
-				self.compiler.AddToListVar('CFLAGS', '-m32')
-				self.compiler.AddToListVar('POSTLINKFLAGS', '-m32')
-				self.compiler.AddToListVar('POSTLINKFLAGS', '-Wl,-z,defs')
-				self.compiler.AddToListVar('CXXFLAGS', '-std=c++11')
-				self.compiler.AddToListVar('CXXFLAGS', '-fno-threadsafe-statics')
-				self.compiler.AddToListVar('CXXFLAGS', '-Wno-non-virtual-dtor')
-				self.compiler.AddToListVar('CXXFLAGS', '-Wno-overloaded-virtual')
-				if (self.vendor == 'gcc' and cxx.majorVersion >= 4 and cxx.minorVersion >= 3) or \
-						(self.vendor == 'clang' and cxx.majorVersion >= 3):
-					self.compiler.AddToListVar('CXXFLAGS', '-Wno-delete-non-virtual-dtor')
-				if self.vendor == 'clang' and cxx.majorVersion >= 3:
-					self.compiler.AddToListVar('CXXFLAGS', '-Wno-implicit-exception-spec-mismatch')
-				self.compiler.AddToListVar('CDEFINES', 'HAVE_STDINT_H')
-				self.compiler.AddToListVar('CDEFINES', 'GNUC')
-				self.compiler.AddToListVar('CDEFINES', '_GLIBCXX_USE_CXX11_ABI=0')
-				if self.vendor == 'gcc':
-					self.compiler.AddToListVar('CFLAGS', '-mfpmath=sse')
-			elif isinstance(cxx, Cpp.MSVC):
-				self.vendor = 'msvc'
-				if AMBuild.options.debug == '1':
-					self.compiler.AddToListVar('CFLAGS', '/MTd')
-					self.compiler.AddToListVar('POSTLINKFLAGS', '/NODEFAULTLIB:libcmt')
     else:
-					self.compiler.AddToListVar('CFLAGS', '/MT')
+      target_archs = ['x86', 'x86_64']
-				self.compiler.AddToListVar('CDEFINES', '_CRT_SECURE_NO_DEPRECATE')
-				self.compiler.AddToListVar('CDEFINES', '_CRT_SECURE_NO_WARNINGS')
-				self.compiler.AddToListVar('CDEFINES', '_CRT_NONSTDC_NO_DEPRECATE')
-				self.compiler.AddToListVar('CXXFLAGS', '/EHsc')
-				self.compiler.AddToListVar('CFLAGS', '/W3')
-				self.compiler.AddToListVar('CFLAGS', '/nologo')
-				self.compiler.AddToListVar('CFLAGS', '/Zi')
-				self.compiler.AddToListVar('CXXFLAGS', '/TP')
-				self.compiler.AddToListVar('POSTLINKFLAGS', '/DEBUG')
-				self.compiler.AddToListVar('POSTLINKFLAGS', '/MACHINE:X86')
-				self.compiler.AddToListVar('POSTLINKFLAGS', '/SUBSYSTEM:WINDOWS')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'kernel32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'user32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'gdi32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'winspool.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'comdlg32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'advapi32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'shell32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'ole32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'oleaut32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'uuid.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbc32.lib')
-				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbccp32.lib')
 
-			#Optimization
+    for arch in target_archs:
-			if AMBuild.options.opt == '1':
+        try:
-				self.compiler.AddToListVar('CDEFINES', 'NDEBUG')
+            cxx = builder.DetectCxx(target_arch = arch)
-				if self.vendor == 'gcc' or self.vendor == 'clang':
+            self.target_archs.add(cxx.target.arch)
-					self.compiler.AddToListVar('CFLAGS', '-O3')
+        except Exception as e:
-				elif self.vendor == 'msvc':
+            if builder.options.targets:
-					self.compiler.AddToListVar('CFLAGS', '/Ox')
+                raise
-					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:ICF')
+            print('Skipping target {}: {}'.format(arch, e))
-					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:REF')
+            continue
+        self.targets.append(cxx)
 
-			#Debugging
+    if not self.targets:
-			if AMBuild.options.debug == '1':
+      raise Exception('No suitable C/C++ compiler was found.')
-				self.compiler.AddToListVar('CDEFINES', 'DEBUG')
-				self.compiler.AddToListVar('CDEFINES', '_DEBUG')
-				if self.vendor == 'msvc':
-					self.compiler.AddToListVar('CFLAGS', '/Od')
-					self.compiler.AddToListVar('CFLAGS', '/RTC1')
   
-			#Platform-specifics
+  @property
-			if AMBuild.target['platform'] == 'linux':
+  def tag(self):
-				self.compiler.AddToListVar('CDEFINES', '_LINUX')
+    if builder.options.debug == '1':
-				self.compiler.AddToListVar('CDEFINES', 'POSIX')
+      return 'Debug'
-				self.compiler.AddToListVar('CDEFINES', 'NO_MALLOC_OVERRIDE')
+    return 'Release'
-				if self.vendor == 'gcc':
-					self.compiler.AddToListVar('POSTLINKFLAGS', '-static-libgcc')
-				if self.vendor == 'clang':
-					self.compiler.AddToListVar('POSTLINKFLAGS', '-lgcc_eh')
-			elif AMBuild.target['platform'] == 'darwin':
-				self.compiler.AddToListVar('CDEFINES', 'OSX')
-				self.compiler.AddToListVar('CDEFINES', '_OSX')
-				self.compiler.AddToListVar('POSTLINKFLAGS', '-mmacosx-version-min=10.5')
-				self.compiler.AddToListVar('POSTLINKFLAGS', ['-arch', 'i386'])
-				self.compiler.AddToListVar('POSTLINKFLAGS', '-lstdc++')
   
-				# For OS X dylib versioning
+  def retrieve_sm(self):
-				import re
+    if builder.options.sm_path:
-				productFile = open(os.path.join(AMBuild.sourceFolder, 'product.version'), 'r')
+      self.sm_root = builder.options.sm_path
-				productContents = productFile.read()
-				productFile.close()
-				m = re.match('(\d+)\.(\d+)\.(\d+).*', productContents)
-				if m == None:
-					self.version = '1.0.0'
     else:
-					major, minor, release = m.groups()
+      self.sm_root = ResolveEnvPath('SOURCEMOD', 'sourcemod')
-					self.version = '{0}.{1}.{2}'.format(major, minor, release)
-				AMBuild.cache.CacheVariable('version', self.version)
-			elif AMBuild.target['platform'] == 'windows':
-				self.compiler.AddToListVar('CDEFINES', 'WIN32')
-				self.compiler.AddToListVar('CDEFINES', '_WINDOWS')
 
-			#Finish up
+    if not self.sm_root or not os.path.isdir(self.sm_root):
-			self.compiler.AddToListVar('CDEFINES', 'SOURCEMOD_BUILD')
+      raise Exception('Could not find a source copy of SourceMod')
-			self.compiler.AddToListVar('CDEFINES', 'SM_GENERATED_BUILD')
+    self.sm_root = Normalize(self.sm_root)
-			self.compiler.AddToListVar('CINCLUDES',
-			                           os.path.join(AMBuild.outputFolder, 'includes'))
-			self.compiler.ToConfig(AMBuild, 'compiler')
-			AMBuild.cache.CacheVariable('vendor', self.vendor)
-			self.targetMap = { }
-			AMBuild.cache.CacheVariable('targetMap', self.targetMap)
-		else:
-			self.compiler.FromConfig(AMBuild, 'compiler')
-			self.targetMap = AMBuild.cache['targetMap']
     
-		if AMBuild.target['platform'] == 'windows':
+  def use_auto_versioning(self):
-			self.compiler.AddToListVar('RCINCLUDES', os.path.join(AMBuild.sourceFolder, 'extension'))
+    return not builder.options.disable_auto_versioning
   
-	def DefaultCompiler(self):
+  def configure_cxx(self, cxx):
-		return self.compiler.Clone()
+    if cxx.like('gcc'):
+      self.configure_gcc(cxx)
+    elif cxx.family == 'msvc':
+      self.configure_msvc(cxx)
 
-	def JobMatters(self, jobname):
+    # Optimization
-		file = sys._getframe().f_code.co_filename
+    if builder.options.opt == '1':
-		if AMBuild.mode == 'config':
+      cxx.defines += ['NDEBUG']
-			self.targetMap[jobname] = file
-			return True
-		if len(AMBuild.args) == 0:
-			return True
-		if not jobname in AMBuild.args:
-			return False
 
-	def AutoVersion(self, folder, binary):
+    # Debugging
-		if AMBuild.target['platform'] == 'windows':
+    if builder.options.debug == '1':
-			env = {'RCDEFINES': ['BINARY_NAME="' + binary.binaryFile + '"', 'SM_GENERATED_BUILD']}
+      cxx.defines += ['DEBUG', '_DEBUG']
-			binary.AddResourceFile(os.path.join(folder, 'version.rc' ), env)
-		elif AMBuild.target['platform'] == 'darwin' and isinstance(binary, Cpp.LibraryBuilder):
-			binary.compiler['POSTLINKFLAGS'].extend(['-compatibility_version', '1.0.0'])
-			binary.compiler['POSTLINKFLAGS'].extend(['-current_version', AMBuild.cache['version']])
-		else:
-			return
 
-	def ExtractDebugInfo(self, job, binary):
+    # Platform-specifics
-		src = os.path.join('..', AMBuild.outputFolder, job.workFolder, binary.binaryFile)
+    if cxx.target.platform == 'linux':
-		job.AddCommand(ExtractDebugInfoCommand(binary, src))
+      self.configure_linux(cxx)
+    elif cxx.target.platform == 'windows':
+      self.configure_windows(cxx)
 
-sm = SM()
+    if self.use_auto_versioning():
-globals = {
+      cxx.defines += ['GIT_ACTION_BUILD']
-	'SM': sm
-}
   
-AMBuild.Include(os.path.join('buildbot', 'Versioning'), globals)
+  def configure_gcc(self, cxx):
-
+    cxx.cflags += [
-FileList = [
+      '-fPIC',
-		['extension', 'AMBuilder'],
+      '-pipe',
-		['test', 'AMBuilder'],
+      '-fno-strict-aliasing',
-		['buildbot', 'PackageScript'],
+      '-fvisibility=hidden',
-		['buildbot', 'BreakpadSymbols']
+      '-fvisibility-inlines-hidden',
+      '-Wall',
+      '-Werror',
+      '-msse'
     ]
 
-for parts in FileList:
+    cxx.cxxflags += [
-	AMBuild.Include(os.path.join(*parts), globals)
+      '-std=c++17',
+      '-fno-threadsafe-statics',
+      '-Wno-non-virtual-dtor',
+      '-Wno-overloaded-virtual',
+      '-Wno-implicit-exception-spec-mismatch'
+    ]
+
+    cxx.postlink += ['-pthread', '-static-libstdc++', '-static-libgcc']
+
+    if builder.options.opt == '1':
+      cxx.cflags += ['-O3']
+    return
+
+  def configure_msvc(self, cxx):
+
+    cxx.cxxflags += [
+      '/EHsc',
+      '/std:c++17'
+    ]
+
+    return
+  
+  def configure_linux(self, cxx):
+    cxx.defines += ['_LINUX', 'POSIX', '_GLIBCXX_USE_CXX11_ABI=0']
+    return
+  
+  def configure_windows(self, cxx):
+    cxx.defines += ['_WINDOWS']
+    if cxx.target.arch == 'x86':
+      cxx.defines += ['WIN32']
+    elif cxx.target.arch == 'x86_64':
+      cxx.defines += ['WIN64']
+    return
+  
+  def configure(self):
+    self.retrieve_sm()
+
+    for cxx in self.targets:
+      self.configure_cxx(cxx)
+
+  def configure_extension(self, compiler, context):
+    compiler.cxxincludes += [
+      os.path.join(context.currentSourcePath),
+      os.path.join(self.sm_root, 'public'),
+      os.path.join(self.sm_root, 'public', 'extensions'),
+      os.path.join(self.sm_root, 'public', 'amtl', 'amtl'),
+      os.path.join(self.sm_root, 'public', 'amtl'),
+      os.path.join(self.sm_root, 'sourcepawn', 'include')
+    ]
+
+  def link_libz(self, compiler, context):
+    for task in self.libz:
+      if task.target.arch == compiler.target.arch:
+        compiler.postlink += [os.path.join(context.buildPath, task.binary.path)]
+        compiler.linkdeps += [task.binary]
+        return
+    raise Exception('No suitable build of libz was found.')
+
+  def link_libbreakpad_client(self, compiler, context):
+    for task in self.libbreakpad_client:
+      if task.target.arch == compiler.target.arch:
+        compiler.postlink += [os.path.join(context.buildPath, task.binary.path)]
+        compiler.linkdeps += [task.binary]
+        return
+    raise Exception('No suitable build of libbreakpad_client was found.')
+  
+  def link_libbreakpad(self, compiler, context):
+    for task in self.libbreakpad:
+      if task.target.arch == compiler.target.arch:
+        compiler.postlink += [os.path.join(context.buildPath, task.binary.path)]
+        compiler.linkdeps += [task.binary]
+        return
+    raise Exception('No suitable build of libbreakpad was found.')
+  
+  def link_libdisasm(self, compiler, context):
+    for task in self.libdisasm:
+      if task.target.arch == compiler.target.arch:
+        compiler.postlink += [os.path.join(context.buildPath, task.binary.path)]
+        compiler.linkdeps += [task.binary]
+        return
+    raise Exception('No suitable build of libdisasm was found.')
+
+  def ConfigureLibrary(self, project, compiler, context):
+    binary = project.Configure(compiler, project.name, '{0} - {1}'.format(self.tag, compiler.target.arch))
+    binary.compiler.cxxincludes += [
+      os.path.join(context.currentSourcePath)
+    ]
+    return binary
+  
+  def ConfigureExtension(self, project, compiler, context):
+    binary = self.ConfigureLibrary(project, compiler, context)
+    self.configure_extension(binary.compiler, context)
+    return binary
+
+Accelerator = AcceleratorConfig()
+Accelerator.configure()
+
+builder.Build(['third_party/Patch', 'third_party/Configure', 'third_party/AMBuilder'], { 'Accelerator': Accelerator })
+
+BuildScripts = ['extension/AMBuilder', 'buildbot/PackageScript']
+builder.Build(BuildScripts, { 'Accelerator': Accelerator })
+

README.md

@@ -0,0 +1 @@
+# Accelerator

appveyor.yml

@@ -1,24 +0,0 @@
-version: '{build}'
-os: Visual Studio 2015
-environment:
-  GYP_MSVS_VERSION: '2015'
-install:
-  - cd ..
-  - git clone --depth=1 --branch=1.8-dev --recursive https://github.com/alliedmodders/sourcemod sourcemod-1.8
-  - git clone --depth=1 --branch=master https://github.com/alliedmodders/ambuild
-  - cd ambuild
-  - C:\python27\python.exe setup.py install
-  - cd %APPVEYOR_BUILD_FOLDER%
-  - '"%VS140COMNTOOLS%\vsvars32.bat"'
-  - breakpad.bat
-  - set PATH=%PATH%;%CD%\breakpad\src\src\tools\windows\dump_syms\Release
-build_script:
-  - mkdir build
-  - cd build
-  - C:\python27\python.exe ..\configure.py --enable-optimize
-  - C:\python27\python.exe build.py
-test: off
-on_success:
-  - C:\python27\python.exe ..\upload.py
-#on_finish:
-#  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

breakpad.bat

@@ -1,70 +0,0 @@
-@echo on
-
-IF EXIST C:\Python27\NUL SET PATH=C:\Python27\;%PATH%
-
-python --version
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-
-@IF EXIST breakpad\NUL GOTO HASBREAKPAD
-mkdir breakpad
-:HASBREAKPAD
-cd breakpad
-
-@IF EXIST depot_tools\NUL GOTO HASDEPOTTOOLS
-git clone --depth=1 --branch=master https://chromium.googlesource.com/chromium/tools/depot_tools.git depot_tools
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-:HASDEPOTTOOLS
-
-@IF EXIST src\NUL GOTO HASSRC
-cmd /c depot_tools\fetch --nohooks breakpad
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-GOTO DONESRC
-:HASSRC
-git -C src fetch
-git -C src reset --hard origin/master
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-cmd /c depot_tools\gclient sync --nohooks
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-:DONESRC
-
-cd src
-git config user.name patches
-git config user.email patches@localhost
-powershell -Command "& {git am -3 --keep-cr $(ls ..\..\patches\*.patch | %% {$_.FullName})}"
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-cd ..
-
-@IF EXIST gyp\NUL GOTO HASGYP
-git clone --depth=1 --branch=master https://chromium.googlesource.com/external/gyp.git gyp
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-:HASGYP
-
-powershell -Command "& {(Get-Content src\src\build\common.gypi).replace('''WarnAsError'': ''true'',', '''WarnAsError'': ''false'',') | Set-Content src\src\build\common.gypi}"
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-
-cmd /c gyp\gyp.bat --no-circular-check src\src\client\windows\handler\exception_handler.gyp
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-msbuild src\src\client\windows\handler\exception_handler.sln /m /p:Configuration=Release /p:Platform=Win32
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-
-cmd /c gyp\gyp.bat --no-circular-check src\src\client\windows\crash_generation\crash_generation.gyp
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-msbuild src\src\client\windows\crash_generation\crash_generation.sln /m /p:Configuration=Release /p:Platform=Win32
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-
-cmd /c gyp\gyp.bat --no-circular-check src\src\processor\processor.gyp
-IF %errorlevel% neq 0 EXIT /b %errorlevel%
-@REM msbuild src\src\processor\processor.sln /m /p:Configuration=Release /p:Platform=Win32
-@REM IF %errorlevel% neq 0 EXIT /b %errorlevel%
-@REM The solution file is currently including a load of broken projects, so just build exactly what we need.
-msbuild src\src\processor\processor.vcxproj /m /p:Configuration=Release /p:Platform=Win32
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-msbuild src\src\third_party\libdisasm\libdisasm.vcxproj /m /p:Configuration=Release /p:Platform=Win32
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-
-cmd /c gyp\gyp.bat --no-circular-check src\src\tools\windows\dump_syms\dump_syms.gyp
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-msbuild src\src\tools\windows\dump_syms\dump_syms.sln /m /p:Configuration=Release /p:Platform=Win32
-@IF %errorlevel% neq 0 EXIT /b %errorlevel%
-
-cd ..

breakpad.sh

@@ -1,38 +0,0 @@
-#!/bin/sh
-set -ex
-
-if [ ! -d "breakpad" ]; then
-  mkdir breakpad
-fi
-
-cd breakpad
-
-if [ ! -d "depot_tools" ]; then
-  git clone --depth=1 --branch=master https://chromium.googlesource.com/chromium/tools/depot_tools.git depot_tools
-fi
-
-if [ ! -d "src" ]; then
-  PYTHONDONTWRITEBYTECODE=1 python2.7 ./depot_tools/fetch.py --nohooks breakpad
-else
-  git -C src fetch
-  git -C src reset --hard origin/master
-  PYTHONDONTWRITEBYTECODE=1 python2.7 ./depot_tools/gclient.py sync --nohooks
-fi
-
-cd src
-git config user.name patches
-git config user.email patches@localhost
-git am -3 --keep-cr ../../patches/*.patch
-cd ..
-
-if [ ! -d "build" ]; then
-  mkdir build
-fi
-
-cd build
-
-../src/configure --enable-m32 CXXFLAGS="-g -O2 -D_GLIBCXX_USE_CXX11_ABI=0"
-
-make src/tools/linux/dump_syms/dump_syms
-make src/client/linux/libbreakpad_client.a
-make src/libbreakpad.a src/third_party/libdisasm/libdisasm.a

buildbot/PackageScript

@@ -1,127 +1,53 @@
-# vim: set ts=2 sw=2 tw=99 noet ft=python: 
+# vim: set ts=8 sts=2 sw=2 tw=99 et ft=python:
 import os
-import shutil
-import ambuild.osutil as osutil
-from ambuild.command import Command
 
-job = AMBuild.AddJob('package')
+# This is where the files will be output to
+# package is the default
+builder.SetBuildFolder('package')
 
-class DestroyPath(Command):
+# Add any folders you need to this list
-	def __init__(self, folder):
+folder_list = [
-		Command.__init__(self)
+  'addons/sourcemod/extensions',
-		self.folder = folder
+  'addons/sourcemod/gamedata',
-
+  'addons/sourcemod/configs'
-	def destroy(self, path):
-		entries = os.listdir(path)
-		for entry in entries:
-			newpath = os.path.join(path, entry)
-			if os.path.isdir(newpath):
-				self.destroy(newpath)
-				os.rmdir(newpath)
-			elif os.path.isfile(newpath):
-				os.remove(newpath)
-
-	def run(self, runner, job):
-		runner.PrintOut('rm -rf {0}/*'.format(self.folder))
-		self.destroy(self.folder)
-
-class CreateFolders(Command):
-	def __init__(self, folders):
-		Command.__init__(self)
-		self.folders = folders
-	
-	def run(self, runner, job):
-		for folder in self.folders:
-			path = os.path.join(*folder)
-			runner.PrintOut('mkdir {0}'.format(path))
-			os.makedirs(path)
-
-#Shallow folder copy
-class CopyFolder(Command):
-	def __init__(self, fromList, toList, excludes = []):
-		Command.__init__(self)
-		self.fromPath = os.path.join(AMBuild.sourceFolder, *fromList)
-		self.toPath = os.path.join(*toList) 
-		self.excludes = excludes
-	
-	def run(self, runner, job):
-		entries = os.listdir(self.fromPath)
-		for entry in entries:
-			if entry in self.excludes:
-				continue
-			path = os.path.join(self.fromPath, entry)
-			if not os.path.isfile(path):
-				continue
-			runner.PrintOut('copy {0} to {1}'.format(path, self.toPath))
-			shutil.copy(path, self.toPath)
-
-#Single file copy
-class CopyFile(Command):
-	def __init__(self, fromFile, toPath):
-		Command.__init__(self)
-		self.fromFile = fromFile
-		self.toPath = toPath
-
-	def run(self, runner, job):
-		runner.PrintOut('copy {0} to {1}'.format(self.fromFile, self.toPath))
-		shutil.copy(self.fromFile, self.toPath)
-
-
-folders = [
-	['addons', 'sourcemod', 'configs'],
-	['addons', 'sourcemod', 'gamedata'],
-	['addons', 'sourcemod', 'extensions'],
 ]
 
-#Setup
+# Are we build a x86_64 extension ?
-job.AddCommand(DestroyPath(os.path.join(AMBuild.outputFolder, 'package')))
+for task in Accelerator.extension:
-job.AddCommand(CreateFolders(folders))
+  if task.target.arch == 'x86_64':
+    folder_list += ['addons/sourcemod/extensions/x64']
+    break
 
-job.AddCommand(CopyFile(os.path.join(AMBuild.sourceFolder, 'accelerator.games.txt'), os.path.join('addons', 'sourcemod', 'gamedata')))
+# Create the distribution folder hierarchy.
-job.AddCommand(CopyFile(os.path.join(AMBuild.sourceFolder, 'accelerator.autoload'), os.path.join('addons', 'sourcemod', 'extensions')))
+folder_map = {}
+for folder in folder_list:
+  norm_folder = os.path.normpath(folder)
+  folder_map[folder] = builder.AddFolder(norm_folder)
 
-bincopies = []
+# Do all straight-up file copies from the source tree.
+def CopyFiles(src, dest, files):
+  if not dest:
+    dest = src
+  dest_entry = folder_map[dest]
+  for source_file in files:
+    source_path = os.path.join(builder.sourcePath, src, source_file)
+    builder.AddCopy(source_path, dest_entry)
+def CopyFile(src, dest):
+  dest_entry = folder_map[dest]
+  source_path = os.path.join(builder.sourcePath, src)
+  builder.AddCopy(source_path, dest_entry)
+def CopyDirContent(src, dest):
+  dest_entry = folder_map[dest]
+  for item in os.scandir(os.path.join(builder.sourcePath, src)):
+    if item.is_file():
+      builder.AddCopy(item.path, dest_entry)
 
-def AddNormalLibrary(name, dest):
+# Copy binaries.
-	dest = os.path.join('addons', 'sourcemod', dest)
+for task in Accelerator.extension:
-	bincopies.append(CopyFile(os.path.join('..', name, name + osutil.SharedLibSuffix()), dest))
+  if task.target.arch == 'x86_64':
-	
+    builder.AddCopy(task.binary, folder_map['addons/sourcemod/extensions/x64'])
-	# Each platform's version of dump_syms needs the path in a different format.
+  else:
-	if AMBuild.target['platform'] == 'linux':
+    builder.AddCopy(task.binary, folder_map['addons/sourcemod/extensions'])
-		debug_info.append(name + '/' + name + '.so')
-	elif AMBuild.target['platform'] == 'darwin':
-		debug_info.append(name + '/' + name + '.dylib.dSYM')
-	elif AMBuild.target['platform'] == 'windows':
-		debug_info.append(name + '\\' + name + '.pdb')
-
-def AddExecutable(name, dest):
-	dest = os.path.join('addons', 'sourcemod', dest)
-	bincopies.append(CopyFile(os.path.join('..', name, name + osutil.ExecutableSuffix()), dest))
-	
-	# Each platform's version of dump_syms needs the path in a different format.
-	if AMBuild.target['platform'] == 'linux':
-		debug_info.append(name + '/' + name)
-	elif AMBuild.target['platform'] == 'darwin':
-		debug_info.append(name + '/' + name + '.dSYM')
-	elif AMBuild.target['platform'] == 'windows':
-		debug_info.append(name + '\\' + name + '.pdb')
-
-def AddHL2Library(name, dest):
-	for i in SM.sdkInfo:
-		sdk = SM.sdkInfo[i]
-		if AMBuild.target['platform'] not in sdk['platform']:
-			continue
-		AddNormalLibrary(name + '.ext.' + sdk['ext'], dest)
-
-debug_info = []
-
-AddNormalLibrary('accelerator.ext', 'extensions')
-AddExecutable('test-crash-dump-generation', 'configs')
-
-job.AddCommandGroup(bincopies)
-	
-pdblog = open(os.path.join(AMBuild.outputFolder, 'pdblog.txt'), 'wt')
-for pdb in debug_info:
-	pdblog.write(pdb + '\n')
-pdblog.close()
 
+CopyDirContent('gamedata', 'addons/sourcemod/gamedata')
+CopyFile('extension/accelerator.autoload', 'addons/sourcemod/extensions')

configure.py

@@ -1,10 +1,15 @@
-# vim: set ts=2 sw=2 tw=99 noet:
 import sys
-import ambuild.runner as runner
+from ambuild2 import run
 
-run = runner.Runner()
+parser = run.BuildParser(sourcePath = sys.path[0], api='2.2')
-run.options.add_option('--enable-debug', action='store_const', const='1', dest='debug',
+parser.options.add_argument('--sm-path', type=str, dest='sm_path', default=None,
+                        help='Path to SourceMod')
+parser.options.add_argument('--enable-debug', action='store_const', const='1', dest='debug',
                         help='Enable debugging symbols')
-run.options.add_option('--enable-optimize', action='store_const', const='1', dest='opt',
+parser.options.add_argument('--enable-optimize', action='store_const', const='1', dest='opt',
                         help='Enable optimization')
-run.Configure(sys.path[0])
+parser.options.add_argument('--disable-auto-versioning', action='store_false', dest='disable_auto_versioning',
+                        default=True, help='Disables the auto versioning script')
+parser.options.add_argument('--targets', type=str, dest='targets', default=None,
+		                help="Override the target architecture (use commas to separate multiple targets).")
+parser.Configure()

dockerbuild/.gitkeep

@@ -0,0 +1 @@
+

dockerbuild/_accelerator_docker_build_internal.sh

@@ -0,0 +1,95 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+
+bootstrapEnv()
+{
+        # for squashing git whining when people run with docker instead of rootless podman
+        git config --global --add safe.directory /
+        git config --global --add safe.directory "*"
+
+        # for preventing any submodule tomfuckery
+        git submodule update --init --recursive -f
+
+        # whack build dir it's literally faster and easier to do this than to cache it
+        rm -rfv ./build
+
+        # clean up patch cruft in breakpad dir so we start from a clean slate no matter what
+        pushd third_party/breakpad
+                git reset --hard
+                git clean -x -f -d
+                git clean -X -f -d
+        popd
+}
+
+
+bootstrapPkgs()
+{
+    # we really need to slim this shit down lol
+    dpkg --add-architecture i386 &&     \
+        apt-get update -y &&            \
+        apt-get install -y              \
+        --no-install-recommends         \
+        git                             \
+        clang                           \
+        make                            \
+        python3-httplib2 python3-pip    \
+        lib32stdc++-10-dev lib32z1-dev libc6-dev-i386 linux-libc-dev:i386 \
+        libzstd-dev libzstd-dev:i386 zlib1g-dev zlib1g-dev:i386
+
+	# force clang to be our compiler no matter what, hopefully
+        update-alternatives --install /usr/bin/cc cc /usr/bin/clang 100
+        update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++ 100
+
+	# this is just for logging
+        cc --version || true
+        c++ --version || true
+}
+
+
+smBranch="master"
+amTempLocation="_am_temp"
+succCloneLocation="/accelerator/${amTempLocation}/successful_clone"
+bootstrapAM()
+{
+    # need to install ambuild if we already cloned, otherwise checkout-deps will do it 4 us
+    if test -f "${succCloneLocation}"; then
+        pip install /accelerator/"${amTempLocation}"/ambuild
+        return 255;
+    fi
+
+    rm -rf /accelerator/"${amTempLocation}"/    || true
+    mkdir -p ${amTempLocation}                  || exit 1
+    pushd ${amTempLocation}                     || exit 1
+        git clone -b ${smBranch} --recursive --depth 1 https://github.com/alliedmodders/sourcemod sourcemod             || exit 1
+        git clone                --recursive --depth 1 https://github.com/alliedmodders/ambuild ambuild                 || exit 1
+        pip install ./ambuild
+
+        # make a blank file so that we don't reclone everything if we don't need to
+        true > "${succCloneLocation}" || exit 1
+    popd
+}
+
+
+buildIt()
+{
+    if test ! -d build; then
+        mkdir -p build
+    fi
+
+    pushd build
+        CC=clang CXX=clang++ python3 ../configure.py --sm-path=/accelerator/${amTempLocation}/sourcemod/
+        ambuild
+    popd
+}
+
+###############################
+
+cd /accelerator
+
+bootstrapPkgs
+bootstrapEnv
+bootstrapAM || true
+
+buildIt

dockerbuild/_github_actions_setup.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+pwd
+ls -la
+
+mkdir /accelerator
+cp -av "$(pwd)"/. /accelerator
+cd /accelerator
+
+pwd
+ls -la
+
+
+bash ./dockerbuild/_accelerator_docker_build_internal.sh

dockerbuild/accelerator_docker_build.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+set -euxo pipefail
+
+dockerimage="debian:11-slim"
+
+
+# we do this so that we can be agnostic about where we're invoked from
+# meaning you can exec this script anywhere and it should work the same
+thisiswhereiam=${BASH_SOURCE[0]}
+# this should be /whatever/directory/structure/Open-Fortress-Source
+script_folder=$( cd -- "$( dirname -- "${thisiswhereiam}" )" &> /dev/null && pwd )
+
+
+# this should be /whatever/directory/structure/[accelerator_root]/cicd
+build_dir="dockerbuild"
+
+pushd "${script_folder}" &> /dev/null || exit 99
+
+    # this is relative to our source dir/build
+    internalscript="_accelerator_docker_build_internal.sh"
+
+    # this should always be our accelerator root dir
+    pushd ../ &> /dev/null
+        dev_srcdir=$(pwd)
+        container_rootdir="accelerator"
+
+        # add -it flags automatically if in null tty
+        itflag=""
+        if [ -t 0 ] ; then
+            itflag="-it"
+        else
+            itflag=""
+        fi
+
+        podman run ${itflag}                            \
+        -v "${dev_srcdir}":/"${container_rootdir}"        \
+        -w /${container_rootdir}                        \
+        ${dockerimage}                                  \
+        bash ./${build_dir}/${internalscript} "$@"
+
+        ecodereal=$?
+        echo "real exit code ${ecodereal}"
+
+    popd &> /dev/null || exit
+
+popd &> /dev/null || exit
+
+exit ${ecodereal}
+

extension/AMBuilder

@@ -1,45 +1,37 @@
 # vim: set ts=2 sw=2 tw=99 noet ft=python:
-import os
+import os, sys
-import ambuild.osutil as osutil
-from ambuild.command import SymlinkCommand
-from ambuild.command import ShellCommand
-from ambuild.command import DirectCommand
 
-def BuildEverything():
+builder.SetBuildFolder('/')
-	if AMBuild.target['platform'] not in ['linux', 'windows']:
-		return
 
-	compiler = SM.DefaultCompiler()
+project = builder.LibraryProject('accelerator.ext')
-
+project.sources = [
-	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'extension'))
-
-	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.cache['SOURCEMOD'], 'public'))
-	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.cache['SOURCEMOD'], 'public', 'extensions'))
-	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.cache['SOURCEMOD'], 'sourcepawn', 'include'))
-
-	if AMBuild.target['platform'] in ['linux']:
-		compiler['POSTLINKFLAGS'].append('-lm')
-		compiler['POSTLINKFLAGS'].append('-lstdc++')
-		compiler['POSTLINKFLAGS'].append('-pthread')
-
-		compiler['CDEFINES'].append('HAVE_CONFIG_H')
-		compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'breakpad', 'build', 'src'))
-
-	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src'))
-
-	name = 'accelerator.ext'
-	extension = AMBuild.AddJob(name)
-	binary = Cpp.LibraryBuilder(name, AMBuild, extension, compiler)
-
-	binary.AddSourceFiles('extension', [
   'extension.cpp',
   'MemoryDownloader.cpp',
-	])
+  os.path.join(Accelerator.sm_root, 'public', 'smsdk_ext.cpp')
+]
 
-	binary.AddSourceFiles(AMBuild.cache['SOURCEMOD'], ['public/smsdk_ext.cpp'])
+def AddSourceFilesFromDir(path, files):
+  list = []
+  for file in files:
+    list.append(os.path.join(path, file))
+  return list
 
-	if AMBuild.target['platform'] in ['linux']:
+for cxx in Accelerator.targets:
-		binary.AddSourceFiles(os.path.join('breakpad', 'src', 'src', 'common'), [
+  binary = Accelerator.ConfigureExtension(project, cxx, builder)
+  compiler = binary.compiler
+  # Wait for breakpad to be patched
+  compiler.sourcedeps += Accelerator.breakpad_patch
+  # We depend on breakpad on config
+  compiler.sourcedeps += Accelerator.breakpad_config[compiler.target.arch]
+
+  compiler.defines += ['HAVE_CONFIG_H']
+  compiler.cxxincludes += [
+    os.path.join(builder.sourcePath, 'third_party', 'breakpad', 'src'),
+    os.path.join(builder.buildPath, 'third_party', 'config', compiler.target.arch),
+  ]
+
+  if compiler.target.platform in ['linux']:
+    binary.sources += AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, '..', 'third_party', 'breakpad', 'src', 'common'), [
       'dwarf_cfi_to_module.cc',
       'dwarf_cu_to_module.cc',
       'dwarf_line_to_module.cc',
@@ -56,41 +48,11 @@ def BuildEverything():
       'linux/crc32.cc',
       'linux/dump_symbols.cc',
       'linux/elf_symbols_to_module.cc',
+      'linux/breakpad_getcontext.S'
 		])
 
-	if AMBuild.target['platform'] in ['linux']:
+  Accelerator.link_libbreakpad_client(compiler, builder)
-		libs = [
+  Accelerator.link_libbreakpad(compiler, builder)
-			('libbreakpad_client.a', os.path.join('breakpad', 'build', 'src', 'client', 'linux', 'libbreakpad_client.a')),
+  Accelerator.link_libdisasm(compiler, builder)
-			('libbreakpad.a', os.path.join('breakpad', 'build', 'src', 'libbreakpad.a')),
-			('libdisasm.a', os.path.join('breakpad', 'build', 'src', 'third_party', 'libdisasm', 'libdisasm.a')),
-		]
 
-		for lib, target in libs:
+Accelerator.extension = builder.Add(project)
-			link = os.path.join(AMBuild.outputFolder, extension.workFolder, lib)
-			target = os.path.join(AMBuild.sourceFolder, target)
-			try:
-				os.lstat(link)
-			except:
-				extension.AddCommand(SymlinkCommand(link, target))
-			binary.AddObjectFiles([lib])
-
-	elif AMBuild.target['platform'] in ['windows']:
-		libs = [
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'client', 'windows', 'handler', 'Release', 'lib', 'common.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'client', 'windows', 'handler', 'Release', 'lib', 'exception_handler.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'client', 'windows', 'crash_generation', 'Release', 'lib', 'crash_generation_client.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'third_party', 'libdisasm', 'Release', 'lib', 'libdisasm.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'processor', 'Release', 'lib', 'processor.lib'),
-		]
-
-		for path in libs:
-			if os.path.isfile(path):
-				binary.RelinkIfNewer(path)
-			binary['POSTLINKFLAGS'].extend([path])
-
-	SM.AutoVersion('extension', binary)
-	SM.ExtractDebugInfo(extension, binary)
-
-	binary.SendToJob()
-
-BuildEverything()

extension/extension.cpp

@@ -115,10 +115,10 @@ SMEXT_LINK(&g_accelerator);
 IWebternet *webternet;
 IGameConfig *gameconfig;
 
-typedef void (*GetSpew_t)(char *buffer, unsigned int length);
+typedef void (*GetSpew_t)(char *buffer, size_t length);
 GetSpew_t GetSpew;
 #if defined _WINDOWS
-typedef void(__fastcall *GetSpewFastcall_t)(char *buffer, unsigned int length);
+typedef void(__fastcall *GetSpewFastcall_t)(char *buffer, size_t length);
 GetSpewFastcall_t GetSpewFastcall;
 #endif
 
@@ -504,10 +504,13 @@ class UploadThread: public IThread
 
 #if defined _LINUX
 	bool UploadSymbolFile(const google_breakpad::CodeModule *module, const char *presubmitToken) {
+		if (log) fprintf(log, "UploadSymbolFile\n");
+		if (log) fflush(log);
+
 		auto debugFile = module->debug_file();
 		std::string vdsoOutputPath = "";
 
-		if (debugFile == "linux-gate.so") {
+		if (false && debugFile == "linux-gate.so") {
 			FILE *auxvFile = fopen("/proc/self/auxv", "rb");
 			if (auxvFile) {
 				char vdsoOutputPathBuffer[512];
@@ -523,7 +526,11 @@ class UploadThread: public IThread
 					if (auxvEntryId == 0) break;
 					if (auxvEntryId != 33) continue; // AT_SYSINFO_EHDR
 
+#ifdef PLATFORM_X64
+					Elf64_Ehdr *vdsoHdr = (Elf64_Ehdr *)auxvEntryValue;
+#else
 					Elf32_Ehdr *vdsoHdr = (Elf32_Ehdr *)auxvEntryValue;
+#endif
 					auto vdsoSize = vdsoHdr->e_shoff + (vdsoHdr->e_shentsize * vdsoHdr->e_shnum);
 					void *vdsoBuffer = malloc(vdsoSize);
 					memcpy(vdsoBuffer, vdsoHdr, vdsoSize);
@@ -548,6 +555,7 @@ class UploadThread: public IThread
 		}
 
 		if (log) fprintf(log, "Submitting symbols for %s\n", debugFile.c_str());
+		if (log) fflush(log);
 
 		auto debugFileDir = google_breakpad::DirName(debugFile);
 		std::vector<string> debug_dirs{
@@ -557,18 +565,19 @@ class UploadThread: public IThread
 		};
 
 		std::ostringstream outputStream;
-		google_breakpad::DumpOptions options(ALL_SYMBOL_DATA, true);
+		google_breakpad::DumpOptions options(ALL_SYMBOL_DATA, true, true);
 
 		{
 			StderrInhibitor stdrrInhibitor;
 
-			if (!WriteSymbolFile(debugFile, debug_dirs, options, outputStream)) {
+			if (!WriteSymbolFile(debugFile, debugFile, "Linux", debug_dirs, options, outputStream)) {
 				outputStream.str("");
 				outputStream.clear();
 
 				// Try again without debug dirs.
-				if (!WriteSymbolFile(debugFile, {}, options, outputStream)) {
+				if (!WriteSymbolFile(debugFile, debugFile, "Linux", {}, options, outputStream)) {
 					if (log) fprintf(log, "Failed to process symbol file\n");
+					if (log) fflush(log);
 					return false;
 				}
 			}
@@ -607,6 +616,7 @@ class UploadThread: public IThread
 
 		if (!symbolUploaded) {
 			if (log) fprintf(log, "Symbol upload failed: %s (%d)\n", xfer->LastErrorMessage(), xfer->LastErrorCode());
+			if (log) fflush(log);
 			return false;
 		}
 
@@ -619,7 +629,7 @@ class UploadThread: public IThread
 		}
 		if (log) fprintf(log, "Symbol upload complete: %s\n", response);
 		delete[] response;
-
+		if (log) fflush(log);
 		return true;
 	}
 #endif
@@ -636,6 +646,7 @@ class UploadThread: public IThread
 		}
 
 		if (log) fprintf(log, "Submitting binary for %s\n", codeFile.c_str());
+		if (log) fflush(log);
 
 		IWebForm *form = webternet->CreateForm();
 
@@ -665,6 +676,7 @@ class UploadThread: public IThread
 
 		if (!binaryUploaded) {
 			if (log) fprintf(log, "Binary upload failed: %s (%d)\n", xfer->LastErrorMessage(), xfer->LastErrorCode());
+			if (log) fflush(log);
 			return false;
 		}
 
@@ -676,6 +688,7 @@ class UploadThread: public IThread
 			response[--responseSize] = '\0';
 		}
 		if (log) fprintf(log, "Binary upload complete: %s\n", response);
+		if (log) fflush(log);
 		delete[] response;
 
 		return true;
@@ -971,12 +984,14 @@ class UploadThread: public IThread
 				if (!submitSymbols && !submitBinary) {
 					continue;
 				}
+				if (log) fprintf(log, "Getting module at index %d\n", moduleIndex);
+				if (log) fflush(log);
 
 				auto module = processState.modules()->GetModuleAtIndex(moduleIndex);
 
 				auto moduleType = ClassifyModule(module);
 				if (log) fprintf(log, "Classified module %s as %s\n", module->code_file().c_str(), ModuleTypeCode[moduleType]);
-
+				if (log) fflush(log);
 				switch (moduleType) {
 					case kMTUnknown:
 						continue;
@@ -1009,6 +1024,8 @@ class UploadThread: public IThread
 #endif
 			}
 		}
+		if (log) fprintf(log, "PresubmitCrashDump complete\n");
+		if (log) fflush(log);
 
 		delete[] response;
 		return presubmitResponse;

extension/smsdk_config.h

@@ -40,7 +40,7 @@
 #define SMEXT_CONF_NAME			"Accelerator"
 #define SMEXT_CONF_DESCRIPTION	"SRCDS Crash Handler"
 #define SMEXT_CONF_VERSION		SM_FULL_VERSION
-#define SMEXT_CONF_AUTHOR		"Asher \"asherkin\" Baker"
+#define SMEXT_CONF_AUTHOR		"asherkin, kenzzer"
 #define SMEXT_CONF_URL			"https://crash.limetech.org/"
 #define SMEXT_CONF_LOGTAG		"CRASH"
 #define SMEXT_CONF_LICENSE		"GPL"

gamedata/accelerator.games.txt

@@ -11,7 +11,7 @@
 			{
 				"windows" "2"
 				"linux" "2"
-				"mac" "2"
+				"linux64" "2"
 			}
 		}
 
@@ -25,6 +25,7 @@
 			{
 				"library" "engine"
 				"linux"   "@_Z7GetSpewPcj"
+				"linux64" "@_Z7GetSpewPcm"
 			}
 		}
 	}

patches/0001-Ignore-invalid-modules-rather-than-bailing-on-the-en.patch

@@ -1,7 +1,7 @@
 From 1f35257db226d6d0189cff0832a97cccc639c91a Mon Sep 17 00:00:00 2001
 From: Asher Baker <asherkin@limetech.io>
 Date: Sun, 13 Jan 2019 12:34:45 +0000
-Subject: [PATCH 1/4] Ignore invalid modules rather than bailing on the entire
+Subject: [PATCH 1/5] Ignore invalid modules rather than bailing on the entire
  module list
 
 ---
@@ -9,10 +9,10 @@ Subject: [PATCH 1/4] Ignore invalid modules rather than bailing on the entire
  1 file changed, 10 insertions(+), 3 deletions(-)
 
 diff --git a/src/processor/minidump.cc b/src/processor/minidump.cc
-index 78faf77a..c4fda7b7 100644
+index 83e5a868..a7d564f2 100644
 --- a/src/processor/minidump.cc
 +++ b/src/processor/minidump.cc
-@@ -2774,7 +2774,7 @@ bool MinidumpModuleList::Read(uint32_t expected_size) {
+@@ -3195,7 +3195,7 @@ bool MinidumpModuleList::Read(uint32_t expected_size) {
          BPLOG(ERROR) << "MinidumpModuleList could not read required module "
                          "auxiliary data for module " <<
                          module_index << "/" << module_count;
@@ -21,7 +21,7 @@ index 78faf77a..c4fda7b7 100644
        }
  
        // It is safe to use module->code_file() after successfully calling
-@@ -2786,7 +2786,14 @@ bool MinidumpModuleList::Read(uint32_t expected_size) {
+@@ -3207,7 +3207,14 @@ bool MinidumpModuleList::Read(uint32_t expected_size) {
          BPLOG(ERROR) << "MinidumpModuleList found bad base address for module "
                       << module_index << "/" << module_count << ", "
                       << module.code_file();
@@ -37,7 +37,7 @@ index 78faf77a..c4fda7b7 100644
        }
  
        // Some minidumps have additional modules in the list that are duplicates.
-@@ -2813,7 +2820,7 @@ bool MinidumpModuleList::Read(uint32_t expected_size) {
+@@ -3234,7 +3241,7 @@ bool MinidumpModuleList::Read(uint32_t expected_size) {
                         << module_index << "/" << module_count << ", "
                         << module.code_file() << ", " << HexString(base_address)
                         << "+" << HexString(module_size);
@@ -46,6 +46,3 @@ index 78faf77a..c4fda7b7 100644
          }
  
          // If failed due to apparent range overlap the cause may be the client
--- 
-2.21.0
-

patches/0002-Write-FUNC-records-instead-of-PUBLIC-for-ELF-symbols.patch

@@ -1,22 +1,22 @@
 From 8aaf6e84a6704eb538f68a3e6fb6c3a8c93f1d8d Mon Sep 17 00:00:00 2001
 From: Asher Baker <asherkin@limetech.io>
 Date: Sun, 13 Jan 2019 12:35:05 +0000
-Subject: [PATCH 2/4] Write FUNC records instead of PUBLIC for ELF symbols with
+Subject: [PATCH 2/5] Write FUNC records instead of PUBLIC for ELF symbols with
  sizes
-
+ ---
----
  src/common/linux/elf_symbols_to_module.cc | 17 +++++++++++++----
  1 file changed, 13 insertions(+), 4 deletions(-)
 
+
 diff --git a/src/common/linux/elf_symbols_to_module.cc b/src/common/linux/elf_symbols_to_module.cc
-index 562875e1..e11a5265 100644
+index 70d50f89..f21460bf 100644
 --- a/src/common/linux/elf_symbols_to_module.cc
 +++ b/src/common/linux/elf_symbols_to_module.cc
-@@ -156,19 +156,28 @@ bool ELFSymbolsToModule(const uint8_t *symtab_section,
+@@ -163,19 +163,28 @@ bool ELFSymbolsToModule(const uint8_t* symtab_section,
    while(!iterator->at_end) {
      if (ELF32_ST_TYPE(iterator->info) == STT_FUNC &&
          iterator->shndx != SHN_UNDEF) {
--      Module::Extern *ext = new Module::Extern(iterator->value);
+-      auto ext = std::make_unique<Module::Extern>(iterator->value);
 -      ext->name = SymbolString(iterator->name_offset, strings);
 +      string name = SymbolString(iterator->name_offset, strings);
  #if !defined(__ANDROID__)  // Android NDK doesn't provide abi::__cxa_demangle.
@@ -33,18 +33,15 @@ index 562875e1..e11a5265 100644
  #endif
 +#if 1
 +      if (iterator->size) {
-+        Module::Function *fun = new Module::Function(name, iterator->value);
++        Module::Function *fun = new Module::Function(module->AddStringToPool(name), iterator->value);
 +        fun->ranges.push_back(Module::Range(iterator->value, iterator->size));
 +        module->AddFunction(fun);
 +      }
 +#else
 +      Module::Extern *ext = new Module::Extern(iterator->value);
 +      ext->name = name;
-       module->AddExtern(ext);
+       module->AddExtern(std::move(ext));
 +#endif
      }
      ++iterator;
    }
--- 
-2.21.0
-

patches/0003-Avoid-using-_ZNSsC1ERKSsjRKSaIcE-GLIBCXX-symbol-due-.patch

@@ -1,28 +0,0 @@
-From 21dfe5a22da02ed8bcd9fa1cca7c18c8c5310172 Mon Sep 17 00:00:00 2001
-From: patches <patches@localhost>
-Date: Sun, 28 Apr 2019 18:45:57 +0000
-Subject: [PATCH 3/4] Avoid using _ZNSsC1ERKSsjRKSaIcE GLIBCXX symbol due to
- version compat issues
-
----
- src/common/dwarf/elf_reader.cc | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/common/dwarf/elf_reader.cc b/src/common/dwarf/elf_reader.cc
-index 4135a51a..bfaaeefe 100644
---- a/src/common/dwarf/elf_reader.cc
-+++ b/src/common/dwarf/elf_reader.cc
-@@ -1202,8 +1202,8 @@ const char *ElfReader::GetSectionInfoByName(const string &section_name,
- 
- bool ElfReader::SectionNamesMatch(const string &name, const string &sh_name) {
-   if ((name.find(".debug_", 0) == 0) && (sh_name.find(".zdebug_", 0) == 0)) {
--    const string name_suffix(name, strlen(".debug_"));
--    const string sh_name_suffix(sh_name, strlen(".zdebug_"));
-+    const string name_suffix(&name.c_str()[strlen(".debug_")]);
-+    const string sh_name_suffix(&sh_name.c_str()[strlen(".zdebug_")]);
-     return name_suffix == sh_name_suffix;
-   }
-   return name == sh_name;
--- 
-2.21.0
-

patches/0003-Support-compilation-on-VS-2015.patch

@@ -0,0 +1,25 @@
+From 2f217812634d5e6c56f0cf9e7a4c9b7fb390e954 Mon Sep 17 00:00:00 2001
+From: patches <patches@localhost>
+Date: Sat, 20 Jul 2019 15:52:37 +0100
+Subject: [PATCH 3/5] Support compilation on VS 2015
+
+---
+ src/common/windows/pe_util.cc            | 1 +
+ src/common/windows/pe_util.h             | 2 +-
+ src/tools/windows/dump_syms/dump_syms.cc | 1 +
+ 3 files changed, 3 insertions(+), 1 deletion(-)
+
+
+diff --git a/src/common/windows/pe_util.h b/src/common/windows/pe_util.h
+index 6c6b364f..80aba5e5 100644
+--- a/src/common/windows/pe_util.h
++++ b/src/common/windows/pe_util.h
+@@ -59,7 +59,7 @@ wstring GenerateDebugIdentifier(DWORD age, DWORD signature);
+ 
+ // Converts |machine| enum value to the corresponding string used by Breakpad.
+ // The enum is IMAGE_FILE_MACHINE_*, contained in winnt.h.
+-constexpr const wchar_t* FileHeaderMachineToCpuString(WORD machine) {
++static inline const wchar_t* FileHeaderMachineToCpuString(WORD machine) {
+   switch (machine) {
+     case IMAGE_FILE_MACHINE_I386: {
+       return L"x86";

patches/0004-Fix-Linux-a-out-include.patch

@@ -0,0 +1,38 @@
+Subject: [PATCH 4/5] Fixes path to a.out.h file
+
+diff --git a/configure b/configure
+index 3442e796..3e7c321c 100755
+--- a/configure
++++ b/configure
+@@ -7532,11 +7532,16 @@ then :
+ printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
+ 
+ fi
+-ac_fn_c_check_header_compile "$LINENO" "a.out.h" "ac_cv_header_a_out_h" "$ac_includes_default"
++ac_fn_c_check_header_compile "$LINENO" "linux/a.out.h" "ac_cv_header_a_out_h" "$ac_includes_default"
+ if test "x$ac_cv_header_a_out_h" = xyes
+ then :
+   printf "%s\n" "#define HAVE_A_OUT_H 1" >>confdefs.h
+-
++else
++  ac_fn_c_check_header_compile "$LINENO" "a.out.h" "ac_cv_header_a_out_h" "$ac_includes_default"
++  if test "x$ac_cv_header_a_out_h" = xyes
++  then :
++    printf "%s\n" "#define HAVE_A_OUT_H_EX 1" >>confdefs.h
++  fi
+ fi
+ ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
+ if test "x$ac_cv_header_sys_mman_h" = xyes
+diff --git a/src/common/stabs_reader.h b/src/common/stabs_reader.h
+index 655683f1..1e6a76b8 100644
+--- a/src/common/stabs_reader.h
++++ b/src/common/stabs_reader.h
+@@ -52,6 +52,8 @@
+ #ifdef HAVE_MACH_O_NLIST_H
+ #include <mach-o/nlist.h>
+ #elif defined(HAVE_A_OUT_H)
++#include <linux/a.out.h>
++#elif defined(HAVE_A_OUT_H_EX)
+ #include <a.out.h>
+ #endif
+ 

patches/0004-Support-compilation-on-VS-2015.patch

@@ -1,51 +0,0 @@
-From 2f217812634d5e6c56f0cf9e7a4c9b7fb390e954 Mon Sep 17 00:00:00 2001
-From: patches <patches@localhost>
-Date: Sat, 20 Jul 2019 15:52:37 +0100
-Subject: [PATCH 4/4] Support compilation on VS 2015
-
----
- src/common/windows/pe_util.cc            | 1 +
- src/common/windows/pe_util.h             | 2 +-
- src/tools/windows/dump_syms/dump_syms.cc | 1 +
- 3 files changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/src/common/windows/pe_util.cc b/src/common/windows/pe_util.cc
-index 6fa63fa3..03dcd142 100644
---- a/src/common/windows/pe_util.cc
-+++ b/src/common/windows/pe_util.cc
-@@ -35,6 +35,7 @@
- #include <ImageHlp.h>
- 
- #include <functional>
-+#include <memory>
- 
- #include "common/windows/string_utils-inl.h"
- #include "common/windows/guid_string.h"
-diff --git a/src/common/windows/pe_util.h b/src/common/windows/pe_util.h
-index 634ba293..3eefa761 100644
---- a/src/common/windows/pe_util.h
-+++ b/src/common/windows/pe_util.h
-@@ -60,7 +60,7 @@ wstring GenerateDebugIdentifier(DWORD age, DWORD signature);
- 
- // Converts |machine| enum value to the corresponding string used by Breakpad.
- // The enum is IMAGE_FILE_MACHINE_*, contained in winnt.h.
--constexpr const wchar_t* FileHeaderMachineToCpuString(WORD machine) {
-+static inline const wchar_t* FileHeaderMachineToCpuString(WORD machine) {
-   switch (machine) {
-     case IMAGE_FILE_MACHINE_I386: {
-       return L"x86";
-diff --git a/src/tools/windows/dump_syms/dump_syms.cc b/src/tools/windows/dump_syms/dump_syms.cc
-index 5b7d1777..1f22cfc2 100644
---- a/src/tools/windows/dump_syms/dump_syms.cc
-+++ b/src/tools/windows/dump_syms/dump_syms.cc
-@@ -33,6 +33,7 @@
- #include <stdio.h>
- #include <wchar.h>
- 
-+#include <memory>
- #include <string>
- 
- #include "common/windows/pdb_source_line_writer.h"
--- 
-2.21.0
-

test/AMBuilder

@@ -1,89 +0,0 @@
-# vim: set ts=2 sw=2 tw=99 noet ft=python:
-import os
-import ambuild.osutil as osutil
-from ambuild.command import SymlinkCommand
-from ambuild.command import ShellCommand
-from ambuild.command import DirectCommand
-
-def BuildEverything():
-	if AMBuild.target['platform'] not in ['linux', 'windows']:
-		return
-
-	compiler = SM.DefaultCompiler()
-
-	if AMBuild.target['platform'] in ['linux']:
-		compiler['POSTLINKFLAGS'].append('-lm')
-		compiler['POSTLINKFLAGS'].append('-lstdc++')
-		compiler['POSTLINKFLAGS'].append('-pthread')
-
-		compiler['CDEFINES'].append('HAVE_CONFIG_H')
-		compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'breakpad', 'build', 'src'))
-	elif compiler.cc.name == 'msvc':
-		compiler['POSTLINKFLAGS'].remove('/SUBSYSTEM:WINDOWS')
-		compiler['POSTLINKFLAGS'].append('/SUBSYSTEM:CONSOLE')
-
-	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src'))
-
-	name = 'test-crash-dump-generation'
-	extension = AMBuild.AddJob(name)
-	binary = Cpp.ExecutableBuilder(name, AMBuild, extension, compiler)
-
-	binary.AddSourceFiles('test', [
-		'test.cpp',
-	]);
-
-	if AMBuild.target['platform'] in ['linux']:
-		binary.AddSourceFiles(os.path.join('breakpad', 'src', 'src', 'common'), [
-			'dwarf_cfi_to_module.cc',
-			'dwarf_cu_to_module.cc',
-			'dwarf_line_to_module.cc',
-			'dwarf_range_list_handler.cc',
-			'language.cc',
-			'module.cc',
-			'path_helper.cc',
-			'stabs_reader.cc',
-			'stabs_to_module.cc',
-			'dwarf/bytereader.cc',
-			'dwarf/dwarf2diehandler.cc',
-			'dwarf/dwarf2reader.cc',
-			'dwarf/elf_reader.cc',
-			'linux/crc32.cc',
-			'linux/dump_symbols.cc',
-			'linux/elf_symbols_to_module.cc',
-		])
-
-	if AMBuild.target['platform'] in ['linux']:
-		libs = [
-			('libbreakpad_client.a', os.path.join('breakpad', 'build', 'src', 'client', 'linux', 'libbreakpad_client.a')),
-			('libbreakpad.a', os.path.join('breakpad', 'build', 'src', 'libbreakpad.a')),
-			('libdisasm.a', os.path.join('breakpad', 'build', 'src', 'third_party', 'libdisasm', 'libdisasm.a')),
-		]
-
-		for lib, target in libs:
-			link = os.path.join(AMBuild.outputFolder, extension.workFolder, lib)
-			target = os.path.join(AMBuild.sourceFolder, target)
-			try:
-				os.lstat(link)
-			except:
-				extension.AddCommand(SymlinkCommand(link, target))
-			binary.AddObjectFiles([lib])
-
-	elif AMBuild.target['platform'] in ['windows']:
-		libs = [
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'client', 'windows', 'handler', 'Release', 'lib', 'common.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'client', 'windows', 'handler', 'Release', 'lib', 'exception_handler.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'client', 'windows', 'crash_generation', 'Release', 'lib', 'crash_generation_client.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'third_party', 'libdisasm', 'Release', 'lib', 'libdisasm.lib'),
-			os.path.join(AMBuild.sourceFolder, 'breakpad', 'src', 'src', 'processor', 'Release', 'lib', 'processor.lib'),
-		]
-
-		for path in libs:
-			if os.path.isfile(path):
-				binary.RelinkIfNewer(path)
-			binary['POSTLINKFLAGS'].extend([path])
-
-	SM.ExtractDebugInfo(extension, binary)
-
-	binary.SendToJob()
-
-BuildEverything()

test/test.cpp

@@ -1,326 +0,0 @@
-#if defined _LINUX
-#include "client/linux/handler/exception_handler.h"
-#include "common/linux/linux_libc_support.h"
-#include "third_party/lss/linux_syscall_support.h"
-#include "common/linux/dump_symbols.h"
-#include "common/path_helper.h"
-
-#include <signal.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <paths.h>
-
-#define my_jmp_buf sigjmp_buf
-#define my_setjmp(x) sigsetjmp(x, 0)
-#define my_longjmp siglongjmp
-
-using google_breakpad::MinidumpDescriptor;
-using google_breakpad::WriteSymbolFile;
-
-class StderrInhibitor
-{
-	FILE *saved_stderr = nullptr;
-
-public:
-	StderrInhibitor() {
-		saved_stderr = fdopen(dup(fileno(stderr)), "w");
-		if (freopen(_PATH_DEVNULL, "w", stderr)) {
-			// If it fails, not a lot we can (or should) do.
-			// Add this brace section to silence gcc warnings.
-		}
-	}
-
-	~StderrInhibitor() {
-		fflush(stderr);
-		dup2(fileno(saved_stderr), fileno(stderr));
-		fclose(saved_stderr);
-	}
-};
-
-#elif defined _WINDOWS
-#define _STDINT // ~.~
-#include "client/windows/handler/exception_handler.h"
-
-#define my_jmp_buf jmp_buf
-#define my_setjmp(x) setjmp(x)
-#define my_longjmp longjmp
-
-#else
-#error Bad platform.
-#endif
-
-#include <google_breakpad/processor/minidump.h>
-#include <google_breakpad/processor/minidump_processor.h>
-#include <google_breakpad/processor/process_state.h>
-#include <google_breakpad/processor/call_stack.h>
-#include <google_breakpad/processor/stack_frame.h>
-#include <processor/pathname_stripper.h>
-
-#include <sstream>
-#include <streambuf>
-
-#include <setjmp.h>
-
-using google_breakpad::ExceptionHandler;
-
-using google_breakpad::Minidump;
-using google_breakpad::MinidumpProcessor;
-using google_breakpad::ProcessState;
-using google_breakpad::ProcessResult;
-using google_breakpad::CallStack;
-using google_breakpad::StackFrame;
-using google_breakpad::PathnameStripper;
-using google_breakpad::CodeModule;
-
-class ClogInhibitor
-{
-	std::streambuf *saved_clog = nullptr;
-
-public:
-	ClogInhibitor() {
-		saved_clog = std::clog.rdbuf();
-		std::clog.rdbuf(nullptr);
-	}
-
-	~ClogInhibitor() {
-		std::clog.rdbuf(saved_clog);
-	}
-};
-
-my_jmp_buf envbuf;
-char path[1024];
-
-#if defined _LINUX
-static bool dumpCallback(const MinidumpDescriptor &descriptor, void *context, bool succeeded)
-{
-	if (succeeded) {
-		sys_write(STDOUT_FILENO, "Wrote minidump to: ", 19);
-	} else {
-		sys_write(STDOUT_FILENO, "Failed to write minidump to: ", 29);
-	}
-
-	sys_write(STDOUT_FILENO, descriptor.path(), my_strlen(descriptor.path()));
-	sys_write(STDOUT_FILENO, "\n", 1);
-
-	my_strlcpy(path, descriptor.path(), sizeof(path));
-	my_longjmp(envbuf, 1);
-
-	return succeeded;
-}
-#elif defined _WINDOWS
-static bool dumpCallback(const wchar_t *dump_path, const wchar_t *minidump_id, void *context, EXCEPTION_POINTERS *exinfo, MDRawAssertionInfo *assertion, bool succeeded)
-{
-	if (succeeded) {
-		printf("Wrote minidump to: %ls\\%ls.dmp\n", dump_path, minidump_id);
-	} else {
-		printf("Failed to write minidump to: %ls\\%ls.dmp\n", dump_path, minidump_id);
-	}
-
-	// TODO: setjmp/longjmp doesn't play nicely with SEH on Windows, so we never get back.
-	// But the exception handler is called and writes the dump, so the user can just invoke us again.
-
-	// snprintf(path, sizeof(path), "%ls\\%ls.dmp", dump_path, minidump_id);
-	// my_longjmp(envbuf, 1);
-
-	return succeeded;
-}
-#endif
-
-int main(int argc, char *argv[])
-{
-	bool shouldDumpSymbols = false;
-	if (argc > 1 && strcmp(argv[1], "-d") == 0) {
-		shouldDumpSymbols = true;
-	}
-
-	bool generateCrash = false;
-	if (argc <= (shouldDumpSymbols ? 2 : 1)) {
-		generateCrash = true;
-
-		if (my_setjmp(envbuf) == 0) {
-#if defined _LINUX
-			MinidumpDescriptor descriptor(".");
-			ExceptionHandler *handler = new ExceptionHandler(descriptor, NULL, dumpCallback, NULL, true, -1);
-#elif defined _WINDOWS
-			ExceptionHandler *handler = new ExceptionHandler(L".", NULL, dumpCallback, NULL, ExceptionHandler::HANDLER_ALL);
-#endif
-
-			volatile int *ptr = (volatile int *)(0xdeadbeef);
-			*ptr = 0;
-
-			delete handler;
-			return 0;
-		}
-
-		printf("Returned from signal handler, path: %s\n", path);
-
-		argc = (shouldDumpSymbols ? 3 : 2);
-	}
-
-	for (int i = (shouldDumpSymbols ? 2 : 1); i < argc; ++i) {
-		if (!generateCrash) {
-			strncpy(path, argv[i], sizeof(path));
-		}
-
-		ProcessState processState;
-		ProcessResult processResult;
-		MinidumpProcessor minidumpProcessor(nullptr, nullptr);
-
-		{
-			ClogInhibitor clogInhibitor;
-			processResult = minidumpProcessor.Process(path, &processState);
-		}
-
-		if (processResult != google_breakpad::PROCESS_OK) {
-			continue;
-		}
-
-		std::string os_short = "";
-		std::string cpu_arch = "";
-		if (processState.system_info()) {
-			os_short = processState.system_info()->os_short;
-			if (os_short.empty()) {
-				os_short = processState.system_info()->os;
-			}
-			cpu_arch = processState.system_info()->cpu;
-		}
-
-		int requestingThread = processState.requesting_thread();
-		if (requestingThread == -1) {
-			requestingThread = 0;
-		}
-
-		const CallStack *stack = processState.threads()->at(requestingThread);
-		if (!stack) {
-			continue;
-		}
-
-		int frameCount = stack->frames()->size();
-		if (frameCount > 1024) {
-			frameCount = 1024;
-		}
-
-		std::ostringstream summaryStream;
-		summaryStream << 2 << "|" << processState.time_date_stamp() << "|" << os_short << "|" << cpu_arch << "|" << processState.crashed() << "|" << processState.crash_reason() << "|" << std::hex << processState.crash_address() << std::dec << "|" << requestingThread;
-
-		std::map<const CodeModule *, unsigned int> moduleMap;
-
-		unsigned int moduleCount = processState.modules() ? processState.modules()->module_count() : 0;
-		for (unsigned int moduleIndex = 0; moduleIndex < moduleCount; ++moduleIndex) {
-			auto module = processState.modules()->GetModuleAtIndex(moduleIndex);
-			moduleMap[module] = moduleIndex;
-
-			auto debugFile = PathnameStripper::File(module->debug_file());
-			auto debugIdentifier = module->debug_identifier();
-
-			summaryStream << "|M|" << debugFile << "|" << debugIdentifier;
-		}
-
-		for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex) {
-			const StackFrame *frame = stack->frames()->at(frameIndex);
-
-			int moduleIndex = -1;
-			auto moduleOffset = frame->ReturnAddress();
-			if (frame->module) {
-				moduleIndex = moduleMap[frame->module];
-				moduleOffset -= frame->module->base_address();
-			}
-
-			summaryStream << "|F|" << moduleIndex << "|" << std::hex << moduleOffset << std::dec;
-		}
-
-		auto summaryLine = summaryStream.str();
-		printf("%s\n", summaryLine.c_str());
-
-#if defined _LINUX
-		for (unsigned int moduleIndex = 0; shouldDumpSymbols && moduleIndex < moduleCount; ++moduleIndex) {
-			auto module = processState.modules()->GetModuleAtIndex(moduleIndex);
-
-			auto debugFile = module->debug_file();
-			std::string vdsoOutputPath = "";
-
-			if (debugFile == "linux-gate.so") {
-				FILE *auxvFile = fopen("/proc/self/auxv", "rb");
-				if (auxvFile) {
-					auto workingDir = getcwd(nullptr, 0);
-					vdsoOutputPath = workingDir + std::string("/linux-gate.so");
-					free(workingDir);
-
-					while (!feof(auxvFile)) {
-						int auxvEntryId = 0;
-						fread(&auxvEntryId, sizeof(auxvEntryId), 1, auxvFile);
-						long auxvEntryValue = 0;
-						fread(&auxvEntryValue, sizeof(auxvEntryValue), 1, auxvFile);
-
-						if (auxvEntryId == 0) break;
-						if (auxvEntryId != 33) continue; // AT_SYSINFO_EHDR
-
-						Elf32_Ehdr *vdsoHdr = (Elf32_Ehdr *)auxvEntryValue;
-						auto vdsoSize = vdsoHdr->e_shoff + (vdsoHdr->e_shentsize * vdsoHdr->e_shnum);
-						void *vdsoBuffer = malloc(vdsoSize);
-						memcpy(vdsoBuffer, vdsoHdr, vdsoSize);
-
-						FILE *vdsoFile = fopen(vdsoOutputPath.c_str(), "wb");
-						if (vdsoFile) {
-							fwrite(vdsoBuffer, 1, vdsoSize, vdsoFile);
-							fclose(vdsoFile);
-							debugFile = vdsoOutputPath;
-						}
-
-						free(vdsoBuffer);
-						break;
-					}
-
-					fclose(auxvFile);
-				}
-			}
-
-			if (debugFile[0] != '/') {
-				continue;
-			}
-
-			// printf("%s\n", debugFile.c_str());
-
-			auto debugFileDir = google_breakpad::DirName(debugFile);
-			std::vector<string> debug_dirs{
-				debugFileDir,
-				debugFileDir + "/.debug",
-				"/usr/lib/debug" + debugFileDir,
-			};
-
-			std::ostringstream outputStream;
-			google_breakpad::DumpOptions options(ALL_SYMBOL_DATA, true);
-
-			{
-				StderrInhibitor stdrrInhibitor;
-
-				if (!WriteSymbolFile(debugFile, debug_dirs, options, outputStream)) {
-					outputStream.str("");
-					outputStream.clear();
-
-					// Try again without debug dirs.
-					if (!WriteSymbolFile(debugFile, {}, options, outputStream)) {
-						// TODO: Something.
-						continue;
-					}
-				}
-			}
-
-			// WriteSymbolFileHeaderOnly would do this for us, but this is just for testing.
-			auto output = outputStream.str();
-			output = output.substr(0, output.find("\n"));
-			printf("%s\n", output.c_str());
-
-			if (debugFile == vdsoOutputPath) {
-				unlink(vdsoOutputPath.c_str());
-			}
-		}
-#endif
-	}
-
-	if (generateCrash) {
-		unlink(path);
-	}
-
-	return 0;
-}

third_party/AMBuilder

@@ -0,0 +1,173 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python:
+import os, sys
+
+def AddSourceFilesFromDir(path, files):
+  list = []
+  for file in files:
+    list.append(os.path.join(path, file))
+  return list
+
+builder.SetBuildFolder('./third_party')
+
+libz = builder.StaticLibraryProject('libz')
+libz.sources = AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'zlib'),[
+  'adler32.c',
+  'compress.c',
+  'crc32.c',
+  'deflate.c',
+  'gzclose.c',
+  'gzlib.c',
+  'gzread.c',
+  'gzwrite.c',
+  'infback.c',
+  'inffast.c',
+  'inflate.c',
+  'inftrees.c',
+  'trees.c',
+  'uncompr.c',
+  'zutil.c'
+])
+
+for cxx in Accelerator.targets:
+  if cxx.target.platform == 'linux':
+    binary = Accelerator.ConfigureLibrary(libz, cxx, builder)
+    binary.compiler.cflags += ['-Wno-implicit-function-declaration']
+
+Accelerator.libz = builder.Add(libz)
+
+libbreakpad_client = builder.StaticLibraryProject('libbreakpad_client')
+libbreakpad_client.sources = AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'breakpad', 'src'),[
+  'common/convert_UTF.cc',
+  'common/string_conversion.cc',
+])
+
+libbreakpad_client_linux =  AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'breakpad', 'src'),[
+  'client/minidump_file_writer.cc',
+  'client/linux/crash_generation/crash_generation_client.cc',
+  'client/linux/crash_generation/crash_generation_server.cc',
+  'client/linux/dump_writer_common/thread_info.cc',
+  'client/linux/dump_writer_common/ucontext_reader.cc',
+  'client/linux/handler/exception_handler.cc',
+  'client/linux/handler/minidump_descriptor.cc',
+  'client/linux/log/log.cc',
+  'client/linux/microdump_writer/microdump_writer.cc',
+  'client/linux/minidump_writer/linux_core_dumper.cc',
+  'client/linux/minidump_writer/linux_dumper.cc',
+  'client/linux/minidump_writer/linux_ptrace_dumper.cc',
+  'client/linux/minidump_writer/minidump_writer.cc',
+  'client/linux/minidump_writer/pe_file.cc',
+  'common/linux/elf_core_dump.cc',
+  'common/linux/elfutils.cc',
+  'common/linux/file_id.cc',
+  'common/linux/guid_creator.cc',
+  'common/linux/linux_libc_support.cc',
+  'common/linux/memory_mapped_file.cc',
+  'common/linux/safe_readlink.cc'
+])
+
+libbreakpad_client_windows =  AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'breakpad', 'src'),[
+  'client/windows/crash_generation/client_info.cc',
+  'client/windows/crash_generation/crash_generation_client.cc',
+  'client/windows/crash_generation/crash_generation_server.cc',
+  'client/windows/crash_generation/minidump_generator.cc',
+  'client/windows/handler/exception_handler.cc',
+  'common/windows/guid_string.cc'
+])
+
+libbreakpad = builder.StaticLibraryProject('libbreakpad')
+libbreakpad.sources = AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'breakpad', 'src'),[
+  'processor/basic_code_modules.cc',
+  'processor/basic_source_line_resolver.cc',
+  'processor/call_stack.cc',
+  'processor/cfi_frame_info.cc',
+  'processor/convert_old_arm64_context.cc',
+  'processor/disassembler_x86.cc',
+  'processor/dump_context.cc',
+  'processor/dump_object.cc',
+  'processor/exploitability.cc',
+  'processor/exploitability_linux.cc',
+  'processor/exploitability_win.cc',
+  'processor/fast_source_line_resolver.cc',
+  'processor/logging.cc',
+  'processor/microdump.cc',
+  'processor/microdump_processor.cc',
+  'processor/minidump.cc',
+  'processor/minidump_processor.cc',
+  'processor/module_comparer.cc',
+  'processor/module_serializer.cc',
+  'processor/pathname_stripper.cc',
+  'processor/process_state.cc',
+  'processor/proc_maps_linux.cc',
+  'processor/simple_symbol_supplier.cc',
+  'processor/source_line_resolver_base.cc',
+  'processor/stack_frame_cpu.cc',
+  'processor/stack_frame_symbolizer.cc',
+  'processor/stackwalk_common.cc',
+  'processor/stackwalker.cc',
+  'processor/stackwalker_amd64.cc',
+  'processor/stackwalker_arm.cc',
+  'processor/stackwalker_arm64.cc',
+  'processor/stackwalker_address_list.cc',
+  'processor/stackwalker_mips.cc',
+  'processor/stackwalker_ppc.cc',
+  'processor/stackwalker_ppc64.cc',
+  'processor/stackwalker_riscv.cc',
+  'processor/stackwalker_riscv64.cc',
+  'processor/stackwalker_sparc.cc',
+  'processor/stackwalker_x86.cc',
+  'processor/symbolic_constants_win.cc',
+  'processor/tokenize.cc'
+])
+
+libbreakpad_linux = AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'breakpad', 'src'),[
+  'common/linux/scoped_pipe.cc',
+  'common/linux/scoped_tmpfile.cc',
+  'processor/disassembler_objdump.cc'
+])
+
+libbreakpad_windows = []
+
+libdisasm = builder.StaticLibraryProject('libdisasm')
+libdisasm.sources = AddSourceFilesFromDir(os.path.join(builder.currentSourcePath, 'breakpad', 'src', 'third_party', 'libdisasm'),[
+  'ia32_implicit.c',
+  'ia32_insn.c',
+  'ia32_invariant.c',
+  'ia32_modrm.c',
+  'ia32_opcode_tables.c',
+  'ia32_operand.c',
+  'ia32_reg.c',
+  'ia32_settings.c',
+  'x86_disasm.c',
+  'x86_format.c',
+  'x86_imm.c',
+  'x86_insn.c',
+  'x86_misc.c',
+  'x86_operand_list.c'
+])
+
+libraries = [libbreakpad_client, libbreakpad, libdisasm]
+libraries_platform_src = [(libbreakpad_client_linux, libbreakpad_client_windows), (libbreakpad_linux, libbreakpad_windows), ([],[])]
+
+for cxx in Accelerator.targets:
+  for (library, (linux_src, windows_src)) in zip(libraries, libraries_platform_src):
+    binary = Accelerator.ConfigureLibrary(library, cxx, builder)
+    compiler = binary.compiler
+    # Wait for breakpad to be patched
+    compiler.sourcedeps += Accelerator.breakpad_patch
+
+    if compiler.target.platform == 'linux':
+      # Link against our zlib if linux
+      Accelerator.link_libz(cxx, builder)
+      binary.sources += linux_src
+    if compiler.target.platform == 'windows':
+      binary.sources += windows_src
+
+    compiler.cxxincludes += [
+      os.path.join(builder.currentSourcePath, 'breakpad', 'src')
+    ]
+
+    compiler.defines += ['UNICODE']
+
+Accelerator.libbreakpad = builder.Add(libbreakpad)
+Accelerator.libbreakpad_client = builder.Add(libbreakpad_client)
+Accelerator.libdisasm = builder.Add(libdisasm)

third_party/Configure

@@ -0,0 +1,104 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python:
+import os, sys
+
+builder.SetBuildFolder('third_party/config')
+for compiler in Accelerator.targets:
+  output = """
+/* define if the compiler supports basic C++17 syntax */
+#define HAVE_CXX17 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+  """
+  if compiler.target.platform == "linux":
+    output += """
+/* Define to 1 if you have the <a.out.h> header file. */
+#define HAVE_A_OUT_H 1
+
+/* Define to 1 if you have the `getcontext' function. */
+#define HAVE_GETCONTEXT 1
+
+/* Define to 1 if you have the `getrandom' function. */
+#define HAVE_GETRANDOM 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/random.h> header file. */
+#define HAVE_SYS_RANDOM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the `memfd_create' function. */
+#define HAVE_MEMFD_CREATE 1
+    """
+  
+  if '-lrustc_demangle' in compiler.postlink:
+    output += """
+/* Define to 1 if you have the `rustc_demangle' library (-lrustc_demangle). */
+#define HAVE_LIBRUSTC_DEMANGLE 1
+
+/* Define to 1 if you have the <rustc_demangle.h> header file. */
+#define HAVE_RUSTC_DEMANGLE_H 1
+    """
+
+  if '-pthread' in compiler.postlink:
+    output += """
+/* Define if you have POSIX threads libraries and header files. */
+#define HAVE_PTHREAD 1
+    """
+
+  if '-lzstd' in compiler.postlink:
+    output += """
+/* Define to 1 if you have the `zstd' library (-lzstd). */
+#define HAVE_LIBZSTD 1
+    """
+  
+  output += """
+/* Name of package */
+#define PACKAGE "breakpad"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "google-breakpad-dev@googlegroups.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "breakpad"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "breakpad 0.1"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "breakpad"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.1"
+
+/* Version number of package */
+#define VERSION "0.1"
+"""
+  Accelerator.breakpad_config[compiler.target.arch] = [builder.AddOutputFile(os.path.join(compiler.target.arch, 'config.h'), output.encode())]

third_party/Patch

@@ -0,0 +1,81 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python:
+import os, sys
+import re
+
+def Normalize(path):
+  return os.path.abspath(os.path.normpath(os.path.join(path)))
+
+def AddFilesFromDir(path, files):
+  list = []
+  for file in files:
+    list.append(os.path.join(path, file))
+  return list
+
+def AddCwdCommand(context, cwd, inputs,
+  argv,
+  outputs,
+  folder = -1,
+  dep_type = None,
+  weak_inputs = [],
+  shared_outputs = [],
+  env_data = None,
+  fake_output = None):
+
+  base_argv = [
+    sys.executable,
+    Normalize(os.path.join(context.currentSourcePath, 'cwd_cmd.py')),
+    cwd,
+    os.path.join(context.buildPath, 'third_party', fake_output) if fake_output else '_',
+  ]
+  if fake_output :
+    outputs += [fake_output]
+  return context.AddCommand(inputs=inputs, argv=base_argv + argv, outputs=outputs, folder=folder, dep_type=dep_type, weak_inputs=weak_inputs, shared_outputs=shared_outputs, env_data=env_data)
+
+
+git_dir = Normalize(os.path.join(builder.currentSourcePath, 'breakpad'))
+patches = AddFilesFromDir(os.path.join(builder.currentSourcePath, '..', 'patches'), [
+  "0001-Ignore-invalid-modules-rather-than-bailing-on-the-en.patch",
+  "0002-Write-FUNC-records-instead-of-PUBLIC-for-ELF-symbols.patch",
+  "0003-Support-compilation-on-VS-2015.patch",
+  "0004-Fix-Linux-a-out-include.patch",
+  "0005-Add-LSS.patch"
+])
+
+# Reset the breakpad directory before applying patches
+argv = [
+  'git',
+  'clean',
+  '-fdx',
+  '&&',
+  'git',
+  'reset',
+  '--hard'
+]
+
+git_reset = AddCwdCommand(builder, git_dir,
+  inputs=patches, # We want the reset to happen again if we modify the patch files
+  outputs=[],
+  fake_output='git_clean.txt',
+  argv=argv)
+
+# Apply each of the patch available to the breakpad repository
+argv = [
+  'git',
+  'apply',
+  '--reject'
+]
+
+git_patches = []
+num = 0
+for patch in patches:
+  patch_argv = argv + [patch]
+  git_patches += AddCwdCommand(builder, git_dir,
+  inputs=patches, # Redo the command if the patches changed
+  outputs=[],
+  fake_output=str(num) + '_patch.txt',
+  argv=patch_argv,
+  weak_inputs=git_reset if num == 0 else [git_patches[-1]] + git_reset # We need to for the git reset to be performed
+  )
+  num = num + 1
+
+Accelerator.breakpad_patch = git_reset + git_patches

third_party/breakpad

@@ -0,0 +1 @@
+Subproject commit 255dbbd061a400e7a3f601e82a62e65058b39e5e

third_party/cwd_cmd.py

@@ -0,0 +1,21 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python:
+import subprocess, sys  
+
+argv = sys.argv[3:]
+cwd = sys.argv[1]
+print('CMD: ' + ' '.join(argv))
+print('CWD: ' + cwd)
+print('OUT: ' + sys.argv[2])
+open(sys.argv[2], 'a').close()
+
+args = { 'args': ' '.join(argv),
+          'stdout': subprocess.PIPE,
+          'stderr': subprocess.PIPE,
+          'shell':  True,
+          'cwd': cwd }
+p = subprocess.Popen(**args)
+stdout, stderr = p.communicate()
+print(stdout.decode("utf-8"))
+if p.returncode != 0:
+  print(stderr.decode("utf-8"))
+sys.exit(p.returncode)

third_party/zlib

@@ -0,0 +1 @@
+Subproject commit d476828316d05d54c6fd6a068b121b30c147b5cd