old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  # Note: Conan is supported on a best-effort basis. Abseil doesn't use Conan
  # internally, so we won't know if it stops working. We may ask community
  # members to help us debug any problems that arise.
  
  from conans import ConanFile, CMake, tools
  from conans.errors import ConanInvalidConfiguration
  from conans.model.version import Version
  
  
  class AbseilConan(ConanFile):
      name = "abseil"
      url = "https://github.com/abseil/abseil-cpp"
      homepage = url
      author = "Abseil <abseil-io@googlegroups.com>"
      description = "Abseil Common Libraries (C++) from Google"
      license = "Apache-2.0"
      topics = ("conan", "abseil", "abseil-cpp", "google", "common-libraries")
      exports = ["LICENSE"]
      exports_sources = ["CMakeLists.txt", "CMake/*", "absl/*"]
      generators = "cmake"
      settings = "os", "arch", "compiler", "build_type"
  
      def configure(self):
          if self.settings.os == "Windows" and \
             self.settings.compiler == "Visual Studio" and \
             Version(self.settings.compiler.version.value) < "14":
              raise ConanInvalidConfiguration("Abseil does not support MSVC < 14")
  
      def build(self):
          tools.replace_in_file("CMakeLists.txt", "project(absl CXX)", "project(absl CXX)\ninclude(conanbuildinfo.cmake)\nconan_basic_setup()")
          cmake = CMake(self)
          cmake.definitions["BUILD_TESTING"] = False
          cmake.configure()
          cmake.build()
  
      def package(self):
          self.copy("LICENSE", dst="licenses")
          self.copy("*.h", dst="include", src=".")
          self.copy("*.inc", dst="include", src=".")
          self.copy("*.a", dst="lib", src=".", keep_path=False)
          self.copy("*.lib", dst="lib", src=".", keep_path=False)
  
      def package_info(self):
          if self.settings.os == "Linux":
              self.cpp_info.libs = ["-Wl,--start-group"]
          self.cpp_info.libs.extend(tools.collect_libs(self))
          if self.settings.os == "Linux":
              self.cpp_info.libs.extend(["-Wl,--end-group", "pthread"])
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  # Note: Conan is supported on a best-effort basis. Abseil doesn't use Conan
  # internally, so we won't know if it stops working. We may ask community
  # members to help us debug any problems that arise.
  
  from conans import ConanFile, CMake, tools
  from conans.errors import ConanInvalidConfiguration
  from conans.model.version import Version
  
  
  class AbseilConan(ConanFile):
      name = "abseil"
      url = "https://github.com/abseil/abseil-cpp"
      homepage = url
      author = "Abseil <abseil-io@googlegroups.com>"
      description = "Abseil Common Libraries (C++) from Google"
      license = "Apache-2.0"
      topics = ("conan", "abseil", "abseil-cpp", "google", "common-libraries")
      exports = ["LICENSE"]
      exports_sources = ["CMakeLists.txt", "CMake/*", "absl/*"]
      generators = "cmake"
      settings = "os", "arch", "compiler", "build_type"
  
      def configure(self):
          if self.settings.os == "Windows" and \
             self.settings.compiler == "Visual Studio" and \
             Version(self.settings.compiler.version.value) < "14":
              raise ConanInvalidConfiguration("Abseil does not support MSVC < 14")
  
      def build(self):
          tools.replace_in_file("CMakeLists.txt", "project(absl LANGUAGES CXX)", "project(absl LANGUAGES CXX)\ninclude(conanbuildinfo.cmake)\nconan_basic_setup()")
          cmake = CMake(self)
          cmake.definitions["BUILD_TESTING"] = False
          cmake.configure()
          cmake.build()
  
      def package(self):
          self.copy("LICENSE", dst="licenses")
          self.copy("*.h", dst="include", src=".")
          self.copy("*.inc", dst="include", src=".")
          self.copy("*.a", dst="lib", src=".", keep_path=False)
          self.copy("*.lib", dst="lib", src=".", keep_path=False)
  
      def package_info(self):
          if self.settings.os == "Linux":
              self.cpp_info.libs = ["-Wl,--start-group"]
          self.cpp_info.libs.extend(tools.collect_libs(self))
          if self.settings.os == "Linux":
              self.cpp_info.libs.extend(["-Wl,--end-group", "pthread"])
  
subject: Fix conan build step