chore(3p/glog): Unvendor glog r/3784

... and build //third_party/nix with the one from nixpkgs.

Change-Id: Iae7f1772a31286f2c22955cdc1fe61ee82d112aa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3016
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: grfn <grfn@gws.fyi>

1 files changed, 0 insertions, 848 deletions

diff --git a/third_party/glog/CMakeLists.txt b/third_party/glog/CMakeLists.txt
deleted file mode 100644
index 79b4d9ed61c9..000000000000
--- a/third_party/glog/CMakeLists.txt
+++ /dev/null
@@ -1,848 +0,0 @@
-cmake_minimum_required (VERSION 3.0)
-
-if (POLICY CMP0042)
-  cmake_policy (SET CMP0042 NEW)
-endif (POLICY CMP0042)
-
-if (POLICY CMP0063)
-  cmake_policy (SET CMP0063 NEW)
-endif (POLICY CMP0063)
-
-project(glog VERSION 0.4.0 LANGUAGES C CXX)
-
-set (CPACK_PACKAGE_NAME glog)
-set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "")
-set (CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
-set (CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
-set (CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
-set (CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
-
-option (WITH_GFLAGS "Use gflags" ON)
-option (WITH_THREADS "Enable multithreading support" ON)
-option (WITH_TLS "Enable Thread Local Storage (TLS) support" ON)
-option (BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option (PRINT_UNSYMBOLIZED_STACK_TRACES
-  "Print file offsets in traces instead of symbolizing" OFF)
-option (WITH_PKGCONFIG "Enable pkg-config support" ON)
-option (WITH_UNWIND "Enable libunwind support" ON)
-option (WITH_SYMBOLIZE "Enable symbolize module" ON)
-
-if (NOT WITH_UNWIND)
-  set (CMAKE_DISABLE_FIND_PACKAGE_Unwind ON)
-endif (NOT WITH_UNWIND)
-
-if (NOT WITH_THREADS)
-  set (CMAKE_DISABLE_FIND_PACKAGE_Threads ON)
-endif (NOT WITH_THREADS)
-
-list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
-
-include (CheckCSourceCompiles)
-include (CheckCXXCompilerFlag)
-include (CheckCXXSourceCompiles)
-include (CheckCXXSourceRuns)
-include (CheckFunctionExists)
-include (CheckIncludeFile)
-include (CheckIncludeFileCXX)
-include (CheckLibraryExists)
-include (CheckStructHasMember)
-include (CheckSymbolExists)
-include (CheckTypeSize)
-include (CMakePackageConfigHelpers)
-include (CMakePushCheckState)
-include (CPack)
-include (CTest)
-include (DetermineGflagsNamespace)
-include (GetCacheVariables)
-include (GNUInstallDirs)
-
-set (CMAKE_DEBUG_POSTFIX d)
-set (CMAKE_THREAD_PREFER_PTHREAD 1)
-
-if (WITH_GFLAGS)
-  find_package (gflags 2.2.0)
-
-  if (gflags_FOUND)
-    set (HAVE_LIB_GFLAGS 1)
-    determine_gflags_namespace (gflags_NAMESPACE)
-  endif (gflags_FOUND)
-endif (WITH_GFLAGS)
-
-find_package (Threads)
-find_package (Unwind)
-
-if (Unwind_FOUND)
-  set (HAVE_LIB_UNWIND 1)
-  set (HAVE_UNWIND_H 1)
-endif (Unwind_FOUND)
-
-check_include_file (dlfcn.h HAVE_DLFCN_H)
-check_include_file (execinfo.h HAVE_EXECINFO_H)
-check_include_file (glob.h HAVE_GLOB_H)
-check_include_file (inttypes.h HAVE_INTTYPES_H)
-check_include_file (memory.h HAVE_MEMORY_H)
-check_include_file (pwd.h HAVE_PWD_H)
-check_include_file (stdint.h HAVE_STDINT_H)
-check_include_file (stdlib.h HAVE_STDLIB_H)
-check_include_file (string.h HAVE_STRING_H)
-check_include_file (strings.h HAVE_STRINGS_H)
-check_include_file (sys/stat.h HAVE_SYS_STAT_H)
-check_include_file (sys/syscall.h HAVE_SYS_SYSCALL_H)
-check_include_file (sys/time.h HAVE_SYS_TIME_H)
-check_include_file (sys/types.h HAVE_SYS_TYPES_H)
-check_include_file (sys/utsname.h HAVE_SYS_UTSNAME_H)
-check_include_file (sys/wait.h HAVE_SYS_WAIT_H)
-check_include_file (syscall.h HAVE_SYSCALL_H)
-check_include_file (syslog.h HAVE_SYSLOG_H)
-check_include_file (ucontext.h HAVE_UCONTEXT_H)
-check_include_file (unistd.h HAVE_UNISTD_H)
-check_include_file (pwd.h HAVE_PWD_H)
-
-check_include_file_cxx ("ext/hash_map" HAVE_EXT_HASH_MAP)
-check_include_file_cxx ("ext/hash_set" HAVE_EXT_HASH_SET)
-check_include_file_cxx ("ext/slist" HAVE_EXT_SLIST)
-check_include_file_cxx ("tr1/unordered_map" HAVE_TR1_UNORDERED_MAP)
-check_include_file_cxx ("tr1/unordered_set" HAVE_TR1_UNORDERED_SET)
-check_include_file_cxx ("unordered_map" HAVE_UNORDERED_MAP)
-check_include_file_cxx ("unordered_set" HAVE_UNORDERED_SET)
-
-check_type_size ("unsigned __int16" HAVE___UINT16)
-check_type_size (u_int16_t HAVE_U_INT16_T)
-check_type_size (uint16_t HAVE_UINT16_T)
-
-check_function_exists (dladdr HAVE_DLADDR)
-check_function_exists (fcntl HAVE_FCNTL)
-check_function_exists (pread HAVE_PREAD)
-check_function_exists (pwrite HAVE_PWRITE)
-check_function_exists (sigaction HAVE_SIGACTION)
-check_function_exists (sigaltstack HAVE_SIGALSTACK)
-
-# NOTE gcc does not fail if you pass a non-existent -Wno-* option as an
-# argument. However, it will happily fail if you pass the corresponding -W*
-# option. So, we check whether options that disable warnings exist by testing
-# the availability of the corresponding option that enables the warning. This
-# eliminates the need to check for compiler for several (mainly Clang) options.
-
-check_cxx_compiler_flag (-Wdeprecated HAVE_NO_DEPRECATED)
-check_cxx_compiler_flag (-Wunnamed-type-template-args
-    HAVE_NO_UNNAMED_TYPE_TEMPLATE_ARGS)
-
-# NOTE: Cannot use check_function_exists here since >=vc-14.0 can define
-# snprintf as an inline function
-check_symbol_exists (snprintf stdio.h HAVE_SNPRINTF)
-
-check_library_exists (dbghelp UnDecorateSymbolName "" HAVE_DBGHELP)
-
-check_c_source_compiles ("
-#include <stdlib.h>
-static void foo(void) __attribute__ ((unused));
-int main(void) { return 0; }
-" HAVE___ATTRIBUTE__)
-
-check_c_source_compiles ("
-#include <stdlib.h>
-static void foo(void) __attribute__ ((visibility(\"default\")));
-int main(void) { return 0; }
-" HAVE___ATTRIBUTE__VISIBILITY_DEFAULT)
-
-check_c_source_compiles ("
-#include <stdlib.h>
-static void foo(void) __attribute__ ((visibility(\"hidden\")));
-int main(void) { return 0; }
-" HAVE___ATTRIBUTE__VISIBILITY_HIDDEN)
-
-check_c_source_compiles ("
-int main(void) { if (__builtin_expect(0, 0)) return 1; return 0; }
-" HAVE___BUILTIN_EXPECT)
-
-check_c_source_compiles ("
-int main(void)
-{
-  int a; if (__sync_val_compare_and_swap(&a, 0, 1)) return 1; return 0;
-}
-" HAVE___SYNC_VAL_COMPARE_AND_SWAP)
-
-check_c_source_compiles ("
-#define _XOPEN_SOURCE 500
-#include <pthread.h>
-int main(void)
-{
-  pthread_rwlock_t l;
-  pthread_rwlock_init(&l, NULL);
-  pthread_rwlock_rdlock(&l);
-  return 0;
-}
-" HAVE_RWLOCK)
-
-check_c_source_compiles ("
-__declspec(selectany) int a;
-int main(void) { return 0; }
-" HAVE___DECLSPEC)
-
-check_cxx_source_compiles ("
-#include <vector>
-vector<int> t; int main() { }
-" STL_NO_NAMESPACE)
-
-check_cxx_source_compiles ("
-#include <vector>
-std::vector<int> t; int main() { }
-" STL_STD_NAMESPACE)
-
-check_cxx_source_compiles ("
-#include <iostream>
-std::ostream& operator<<(std::ostream&, struct s);
-using ::operator<<;
-int main() { }
-" HAVE_USING_OPERATOR)
-
-check_cxx_source_compiles ("
-namespace Outer { namespace Inner { int i = 0; }}
-using namespace Outer::Inner;;
-int main() { return i; }
-" HAVE_NAMESPACES)
-
-check_cxx_source_compiles ("
-__thread int tls;
-int main() { }
-" HAVE_GCC_TLS)
-
-check_cxx_source_compiles ("
-__declspec(thread) int tls;
-int main() { }
-" HAVE_MSVC_TLS)
-
-check_cxx_source_compiles ("
-thread_local int tls;
-int main() { }
-" HAVE_CXX11_TLS)
-
-check_cxx_source_compiles ("
-#include <type_traits>
-std::aligned_storage<sizeof(char), alignof(char)>::type data;
-int main() { }
-" HAVE_ALIGNED_STORAGE)
-
-if (WITH_TLS)
-  # Cygwin does not support the thread attribute. Don't bother.
-  if (HAVE_GCC_TLS)
-    set (GLOG_THREAD_LOCAL_STORAGE "__thread")
-  elseif (HAVE_MSVC_TLS)
-    set (GLOG_THREAD_LOCAL_STORAGE "__declspec(thread)")
-  elseif (HAVE_CXX11_TLS)
-    set (GLOG_THREAD_LOCAL_STORAGE thread_local)
-  endif (HAVE_GCC_TLS)
-endif (WITH_TLS)
-
-set (_PC_FIELDS
-  "gregs[REG_PC]"
-  "gregs[REG_EIP]"
-  "gregs[REG_RIP]"
-  "sc_ip"
-  "uc_regs->gregs[PT_NIP]"
-  "gregs[R15]"
-  "arm_pc"
-  "mc_eip"
-  "mc_rip"
-  "__gregs[REG_EIP]"
-  "__gregs[REG_RIP]"
-  "ss.eip"
-  "__ss.__eip"
-  "ss.rip"
-  "__ss.__rip"
-  "ss.srr0"
-  "__ss.__srr0"
-)
-
-set (_PC_HEADERS ucontext.h signal.h)
-
-if (HAVE_UCONTEXT_H AND NOT PC_FROM_UCONTEXT)
-  foreach (_PC_FIELD ${_PC_FIELDS})
-    foreach (_PC_HEADER ${_PC_HEADERS})
-      set (_TMP
-      ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/uctfield.c)
-      file (WRITE ${_TMP} "
-#define _GNU_SOURCE 1
-#include <${_PC_HEADER}>
-int main(void)
-{
-  ucontext_t u;
-  return u.${_PC_FIELD} == 0;
-}
-")
-      try_compile (HAVE_PC_FROM_UCONTEXT ${CMAKE_CURRENT_BINARY_DIR} ${_TMP}
-        COMPILE_DEFINITIONS _GNU_SOURCE=1)
-
-      if (HAVE_PC_FROM_UCONTEXT)
-        set (PC_FROM_UCONTEXT ${_PC_FIELD} CACHE)
-      endif (HAVE_PC_FROM_UCONTEXT)
-    endforeach (_PC_HEADER)
-  endforeach (_PC_FIELD)
-endif  (HAVE_UCONTEXT_H AND NOT PC_FROM_UCONTEXT)
-
-if (STL_STD_NAMESPACE)
-  set (STL_NAMESPACE std)
-else (STL_STD_NAMESPACE)
-  set (STL_NAMESPACE "")
-endif (STL_STD_NAMESPACE)
-
-set (GOOGLE_NAMESPACE google)
-set (_START_GOOGLE_NAMESPACE_ "namespace ${GOOGLE_NAMESPACE} {")
-set (_END_GOOGLE_NAMESPACE_ "}")
-
-if (HAVE___UINT16)
-  set (ac_cv_have___uint16 1)
-else (HAVE___UINT16)
-  set (ac_cv_have___uint16 0)
-endif (HAVE___UINT16)
-
-if (HAVE_INTTYPES_H)
-  set (ac_cv_have_inttypes_h 1)
-else (HAVE_INTTYPES_H)
-  set (ac_cv_have_inttypes_h 0)
-endif (HAVE_INTTYPES_H)
-
-if (HAVE_LIB_GFLAGS)
-  set (ac_cv_have_libgflags 1)
-else (HAVE_LIB_GFLAGS)
-  set (ac_cv_have_libgflags 0)
-endif (HAVE_LIB_GFLAGS)
-
-if (HAVE_STDINT_H)
-  set (ac_cv_have_stdint_h 1)
-else (HAVE_STDINT_H)
-  set (ac_cv_have_stdint_h 0)
-endif (HAVE_STDINT_H)
-
-if (HAVE_SYS_TYPES_H)
-  set (ac_cv_have_systypes_h 1)
-else (HAVE_SYS_TYPES_H)
-  set (ac_cv_have_systypes_h 0)
-endif (HAVE_SYS_TYPES_H)
-
-if (HAVE_U_INT16_T)
-  set (ac_cv_have_u_int16_t 1)
-else (HAVE_U_INT16_T)
-  set (ac_cv_have_u_int16_t 0)
-endif (HAVE_U_INT16_T)
-
-if (HAVE_UINT16_T)
-  set (ac_cv_have_uint16_t 1)
-else (HAVE_UINT16_T)
-  set (ac_cv_have_uint16_t 0)
-endif (HAVE_UINT16_T)
-
-if (HAVE_UNISTD_H)
-  set (ac_cv_have_unistd_h 1)
-else (HAVE_UNISTD_H)
-  set (ac_cv_have_unistd_h 0)
-endif (HAVE_UNISTD_H)
-
-set (ac_google_namespace ${GOOGLE_NAMESPACE})
-set (ac_google_end_namespace ${_END_GOOGLE_NAMESPACE_})
-set (ac_google_start_namespace ${_START_GOOGLE_NAMESPACE_})
-
-if (HAVE___ATTRIBUTE__)
-  set (ac_cv___attribute___noreturn "__attribute__((noreturn))")
-  set (ac_cv___attribute___noinline "__attribute__((noinline))")
-elseif (HAVE___DECLSPEC)
-  set (ac_cv___attribute___noreturn "__declspec(noreturn)")
-  #set (ac_cv___attribute___noinline "__declspec(noinline)")
-endif (HAVE___ATTRIBUTE__)
-
-if (HAVE___BUILTIN_EXPECT)
-  set (ac_cv_have___builtin_expect 1)
-else (HAVE___BUILTIN_EXPECT)
-  set (ac_cv_have___builtin_expect 0)
-endif (HAVE___BUILTIN_EXPECT)
-
-if (HAVE_USING_OPERATOR)
-  set (ac_cv_cxx_using_operator 1)
-else (HAVE_USING_OPERATOR)
-  set (ac_cv_cxx_using_operator 0)
-endif (HAVE_USING_OPERATOR)
-
-if (HAVE_EXECINFO_H)
-  set (HAVE_STACKTRACE 1)
-endif (HAVE_EXECINFO_H)
-
-if (WITH_SYMBOLIZE)
-  if (WIN32 OR CYGWIN)
-    cmake_push_check_state (RESET)
-    set (CMAKE_REQUIRED_LIBRARIES DbgHelp)
-
-    check_cxx_source_runs ([=[
-    #include <windows.h>
-    #include <dbghelp.h>
-    #include <cstdlib>
-
-    void foobar() { }
-
-    int main()
-    {
-        HANDLE process = GetCurrentProcess();
-
-        if (!SymInitialize(process, NULL, TRUE))
-            return EXIT_FAILURE;
-
-        char buf[sizeof(SYMBOL_INFO) + MAX_SYM_NAME];
-        SYMBOL_INFO *symbol = reinterpret_cast<SYMBOL_INFO *>(buf);
-        symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
-        symbol->MaxNameLen = MAX_SYM_NAME;
-
-        void* const pc = reinterpret_cast<void*>(&foobar);
-        BOOL ret = SymFromAddr(process, reinterpret_cast<DWORD64>(pc), 0, symbol);
-
-        return ret ? EXIT_SUCCESS : EXIT_FAILURE;
-    }
-    ]=] HAVE_SYMBOLIZE)
-
-  cmake_pop_check_state ()
-
-    if (HAVE_SYMBOLIZE)
-      set (HAVE_STACKTRACE 1)
-    endif (HAVE_SYMBOLIZE)
-  elseif (UNIX OR (APPLE AND HAVE_DLADDR))
-    set (HAVE_SYMBOLIZE 1)
-  endif (WIN32 OR CYGWIN)
-endif (WITH_SYMBOLIZE)
-
-check_cxx_source_compiles ("
-#include <cstdlib>
-#include <time.h>
-int main()
-{
-    time_t timep;
-    struct tm result;
-    localtime_r(&timep, &result);
-    return EXIT_SUCCESS;
-}
-" HAVE_LOCALTIME_R)
-
-set (SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P})
-
-if (WITH_THREADS AND Threads_FOUND)
-  if (CMAKE_USE_PTHREADS_INIT)
-    set (HAVE_PTHREAD 1)
-  endif (CMAKE_USE_PTHREADS_INIT)
-else (WITH_THREADS AND Threads_FOUND)
-  set (NO_THREADS 1)
-endif (WITH_THREADS AND Threads_FOUND)
-
-set (TEST_SRC_DIR \"${CMAKE_CURRENT_SOURCE_DIR}\")
-
-configure_file (src/config.h.cmake.in config.h)
-configure_file (src/glog/logging.h.in glog/logging.h @ONLY)
-configure_file (src/glog/raw_logging.h.in glog/raw_logging.h @ONLY)
-configure_file (src/glog/stl_logging.h.in glog/stl_logging.h @ONLY)
-configure_file (src/glog/vlog_is_on.h.in glog/vlog_is_on.h @ONLY)
-if (WITH_PKGCONFIG)
-  set (VERSION ${PROJECT_VERSION})
-  set (prefix ${CMAKE_INSTALL_PREFIX})
-  set (exec_prefix ${CMAKE_INSTALL_FULL_BINDIR})
-  set (libdir ${CMAKE_INSTALL_FULL_LIBDIR})
-  set (includedir ${CMAKE_INSTALL_FULL_INCLUDEDIR})
-
-  configure_file (
-    "${PROJECT_SOURCE_DIR}/libglog.pc.in"
-    "${PROJECT_BINARY_DIR}/libglog.pc"
-    @ONLY
-  )
-
-  unset (VERSION)
-  unset (prefix)
-  unset (exec_prefix)
-  unset (libdir)
-  unset (includedir)
-endif (WITH_PKGCONFIG)
-
-set (CMAKE_CXX_VISIBILITY_PRESET default)
-set (CMAKE_VISIBILITY_INLINES_HIDDEN 1)
-
-set (GLOG_PUBLIC_H
-  ${CMAKE_CURRENT_BINARY_DIR}/glog/logging.h
-  ${CMAKE_CURRENT_BINARY_DIR}/glog/raw_logging.h
-  ${CMAKE_CURRENT_BINARY_DIR}/glog/stl_logging.h
-  ${CMAKE_CURRENT_BINARY_DIR}/glog/vlog_is_on.h
-  src/glog/log_severity.h
-)
-
-set (GLOG_SRCS
-  ${GLOG_PUBLIC_H}
-  src/base/commandlineflags.h
-  src/base/googleinit.h
-  src/base/mutex.h
-  src/demangle.cc
-  src/demangle.h
-  src/logging.cc
-  src/raw_logging.cc
-  src/symbolize.cc
-  src/symbolize.h
-  src/utilities.cc
-  src/utilities.h
-  src/vlog_is_on.cc
-)
-
-if (HAVE_PTHREAD OR WIN32)
-  list (APPEND GLOG_SRCS src/signalhandler.cc)
-endif (HAVE_PTHREAD OR WIN32)
-
-if (WIN32)
-  list (APPEND GLOG_SRCS
-    src/windows/port.cc
-    src/windows/port.h
-  )
-endif (WIN32)
-
-add_compile_options ($<$<AND:$<BOOL:${HAVE_NO_UNNAMED_TYPE_TEMPLATE_ARGS}>,$<NOT:$<CXX_COMPILER_ID:GNU>>>:-Wno-unnamed-type-template-args>)
-
-set (_glog_CMake_BINDIR ${CMAKE_INSTALL_BINDIR})
-set (_glog_CMake_INCLUDE_DIR ${CMAKE_INSTALL_INCLUDEDIR})
-set (_glog_CMake_LIBDIR ${CMAKE_INSTALL_LIBDIR})
-set (_glog_CMake_INSTALLDIR ${_glog_CMake_LIBDIR}/cmake/glog)
-
-set (_glog_CMake_DIR glog/cmake)
-set (_glog_CMake_DATADIR ${CMAKE_INSTALL_DATAROOTDIR}/${_glog_CMake_DIR})
-set (_glog_BINARY_CMake_DATADIR
-  ${CMAKE_CURRENT_BINARY_DIR}/${_glog_CMake_DATADIR})
-
-# Add additional CMake find modules here.
-set (_glog_CMake_MODULES)
-
-if (Unwind_FOUND)
-  # Copy the module only if libunwind is actually used.
-  list (APPEND _glog_CMake_MODULES ${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindUnwind.cmake)
-endif (Unwind_FOUND)
-
-# Generate file name for each module in the binary directory
-foreach (_file ${_glog_CMake_MODULES})
-  get_filename_component (_module "${_file}" NAME)
-
-  list (APPEND _glog_BINARY_CMake_MODULES
-    ${_glog_BINARY_CMake_DATADIR}/${_module})
-endforeach (_file)
-
-if (_glog_CMake_MODULES)
-  # Copy modules to binary directory during the build
-  add_custom_command (OUTPUT ${_glog_BINARY_CMake_MODULES}
-    COMMAND ${CMAKE_COMMAND} -E make_directory
-    ${_glog_BINARY_CMake_DATADIR}
-    COMMAND ${CMAKE_COMMAND} -E copy ${_glog_CMake_MODULES}
-    ${_glog_BINARY_CMake_DATADIR}
-    DEPENDS ${_glog_CMake_MODULES}
-    COMMENT "Copying find modules..."
-  )
-endif (_glog_CMake_MODULES)
-
-add_library (glog
-  ${GLOG_SRCS}
-  ${_glog_BINARY_CMake_MODULES}
-)
-
-add_library(glog::glog ALIAS glog)
-
-set_target_properties (glog PROPERTIES POSITION_INDEPENDENT_CODE ON)
-
-if (Unwind_FOUND)
-  target_link_libraries (glog PUBLIC unwind::unwind)
-  set (Unwind_DEPENDENCY "find_dependency (Unwind ${Unwind_VERSION})")
-endif (Unwind_FOUND)
-
-if (HAVE_DBGHELP)
-   target_link_libraries (glog PUBLIC dbghelp)
-endif (HAVE_DBGHELP)
-
-if (HAVE_PTHREAD)
-  target_link_libraries (glog PUBLIC ${CMAKE_THREAD_LIBS_INIT})
-endif (HAVE_PTHREAD)
-
-if (WIN32 AND HAVE_SNPRINTF)
-  set_property (SOURCE src/windows/port.cc APPEND PROPERTY COMPILE_DEFINITIONS
-    HAVE_SNPRINTF)
-endif (WIN32 AND HAVE_SNPRINTF)
-
-if (gflags_FOUND)
-  target_link_libraries (glog PUBLIC gflags)
-
-  if (NOT BUILD_SHARED_LIBS)
-    # Don't use __declspec(dllexport|dllimport) if this is a static build
-    targeT_compile_definitions (glog PUBLIC GFLAGS_DLL_DECLARE_FLAG= GFLAGS_DLL_DEFINE_FLAG=)
-  endif (NOT BUILD_SHARED_LIBS)
-endif (gflags_FOUND)
-
-set_target_properties (glog PROPERTIES VERSION ${PROJECT_VERSION})
-set_target_properties (glog PROPERTIES SOVERSION ${PROJECT_VERSION_MAJOR})
-
-if (WIN32)
-  target_compile_definitions (glog PUBLIC GLOG_NO_ABBREVIATED_SEVERITIES)
-endif (WIN32)
-
-set_target_properties (glog PROPERTIES PUBLIC_HEADER "${GLOG_PUBLIC_H}")
-
-target_include_directories (glog BEFORE PUBLIC
-  "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>"
-  "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>"
-  "$<INSTALL_INTERFACE:${_glog_CMake_INCLUDE_DIR}>"
-  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
-  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
-
-if (WIN32)
-  target_include_directories (glog PUBLIC
-    "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/windows>"
-    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/windows)
-endif (WIN32)
-
-set_target_properties (glog PROPERTIES DEFINE_SYMBOL LIBGLOG_EXPORTS)
-
-if (NOT BUILD_SHARED_LIBS)
-  target_compile_definitions (glog PUBLIC GOOGLE_GLOG_DLL_DECL=)
-else (NOT BUILD_SHARED_LIBS)
-  target_compile_definitions (glog PRIVATE GOOGLE_GLOG_IS_A_DLL=1)
-
-  if (HAVE___DECLSPEC)
-    set (_EXPORT "__declspec(dllexport)")
-    set (_IMPORT "__declspec(dllimport)")
-  elseif (HAVE___ATTRIBUTE__VISIBILITY_DEFAULT)
-    set (_EXPORT "__attribute__((visibility(\"default\")))")
-    set (_IMPORT "")
-  endif (HAVE___DECLSPEC)
-
-  target_compile_definitions (glog PRIVATE
-    "GOOGLE_GLOG_DLL_DECL=${_EXPORT}")
-  target_compile_definitions (glog INTERFACE
-    "GOOGLE_GLOG_DLL_DECL=${_IMPORT}")
-  target_compile_definitions (glog INTERFACE
-    "GOOGLE_GLOG_DLL_DECL_FOR_UNITTESTS=${_IMPORT}")
-endif (NOT BUILD_SHARED_LIBS)
-
-# Unit testing
-
-if (BUILD_TESTING)
-  add_executable (logging_unittest
-    src/logging_unittest.cc
-  )
-
-  target_link_libraries (logging_unittest PRIVATE glog)
-
-  add_executable (stl_logging_unittest
-    src/stl_logging_unittest.cc
-  )
-
-  target_link_libraries (stl_logging_unittest PRIVATE glog)
-
-  if (HAVE_NO_DEPRECATED)
-    set_property (TARGET stl_logging_unittest APPEND PROPERTY COMPILE_OPTIONS
-      -Wno-deprecated)
-  endif (HAVE_NO_DEPRECATED)
-
-  if (HAVE_UNORDERED_MAP AND HAVE_UNORDERED_SET)
-    target_compile_definitions (stl_logging_unittest PRIVATE
-      GLOG_STL_LOGGING_FOR_UNORDERED)
-  endif (HAVE_UNORDERED_MAP AND HAVE_UNORDERED_SET)
-
-  if (HAVE_TR1_UNORDERED_MAP AND HAVE_TR1_UNORDERED_SET)
-    target_compile_definitions (stl_logging_unittest PRIVATE
-      GLOG_STL_LOGGING_FOR_TR1_UNORDERED)
-  endif (HAVE_TR1_UNORDERED_MAP AND HAVE_TR1_UNORDERED_SET)
-
-  if (HAVE_EXT_HASH_MAP AND HAVE_EXT_HASH_SET)
-    target_compile_definitions (stl_logging_unittest PRIVATE
-      GLOG_STL_LOGGING_FOR_EXT_HASH)
-  endif (HAVE_EXT_HASH_MAP AND HAVE_EXT_HASH_SET)
-
-  if (HAVE_EXT_SLIST)
-    target_compile_definitions (stl_logging_unittest PRIVATE
-      GLOG_STL_LOGGING_FOR_EXT_SLIST)
-  endif (HAVE_EXT_SLIST)
-
-  if (HAVE_SYMBOLIZE)
-    add_executable (symbolize_unittest
-      src/symbolize_unittest.cc
-    )
-
-    target_link_libraries (symbolize_unittest PRIVATE glog)
-  endif (HAVE_SYMBOLIZE)
-
-  add_executable (demangle_unittest
-    src/demangle_unittest.cc
-  )
-
-  target_link_libraries (demangle_unittest PRIVATE glog)
-
-  if (HAVE_STACKTRACE)
-    add_executable (stacktrace_unittest
-      src/stacktrace_unittest.cc
-    )
-
-    target_link_libraries (stacktrace_unittest PRIVATE glog)
-  endif (HAVE_STACKTRACE)
-
-  add_executable (utilities_unittest
-    src/utilities_unittest.cc
-  )
-
-  target_link_libraries (utilities_unittest PRIVATE glog)
-
-  if (HAVE_STACKTRACE AND HAVE_SYMBOLIZE)
-    add_executable (signalhandler_unittest
-      src/signalhandler_unittest.cc
-    )
-
-    target_link_libraries (signalhandler_unittest PRIVATE glog)
-  endif (HAVE_STACKTRACE AND HAVE_SYMBOLIZE)
-
-  add_test (NAME demangle COMMAND demangle_unittest)
-  add_test (NAME logging COMMAND logging_unittest)
-
-  if (TARGET signalhandler_unittest)
-    add_test (NAME signalhandler COMMAND signalhandler_unittest)
-  endif (TARGET signalhandler_unittest)
-
-  if (TARGET stacktrace_unittest)
-    add_test (NAME stacktrace COMMAND stacktrace_unittest)
-    set_tests_properties(stacktrace PROPERTIES TIMEOUT 30)
-  endif (TARGET stacktrace_unittest)
-
-  add_test (NAME stl_logging COMMAND stl_logging_unittest)
-
-  if (TARGET symbolize_unittest)
-    add_test (NAME symbolize COMMAND symbolize_unittest)
-  endif (TARGET symbolize_unittest)
-
-  # Generate an initial cache
-
-  get_cache_variables (_CACHEVARS EXCLUDE CMAKE_MAKE_PROGRAM)
-
-  set (_INITIAL_CACHE
-    ${CMAKE_CURRENT_BINARY_DIR}/test_package_config/glog_package_config_initial_cache.cmake)
-
-  # Package config test
-
-  add_test (NAME cmake_package_config_init COMMAND ${CMAKE_COMMAND}
-    -DTEST_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}/test_package_config
-    -DINITIAL_CACHE=${_INITIAL_CACHE}
-    -DCACHEVARS=${_CACHEVARS}
-    -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/TestInitPackageConfig.cmake
-  )
-
-  add_test (NAME cmake_package_config_generate COMMAND ${CMAKE_COMMAND}
-    -DPATH=$ENV{PATH}
-    -DINITIAL_CACHE=${_INITIAL_CACHE}
-    -DTEST_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}/test_package_config/working_config
-    -DSOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}/src/package_config_unittest/working_config
-    -DPACKAGE_DIR=${CMAKE_CURRENT_BINARY_DIR}
-    -DGENERATOR=${CMAKE_GENERATOR}
-    -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/TestPackageConfig.cmake
-  )
-
-  add_test (NAME cmake_package_config_build COMMAND
-    ${CMAKE_COMMAND} --build ${CMAKE_CURRENT_BINARY_DIR}/test_package_config/working_config
-  )
-
-  add_test (NAME cmake_package_config_cleanup COMMAND ${CMAKE_COMMAND} -E
-    remove_directory
-    ${CMAKE_CURRENT_BINARY_DIR}/test_package_config
-  )
-
-  # Fixtures setup
-  set_tests_properties (cmake_package_config_init PROPERTIES FIXTURES_SETUP
-    cmake_package_config)
-  set_tests_properties (cmake_package_config_generate PROPERTIES FIXTURES_SETUP
-    cmake_package_config_working)
-
-  # Fixtures cleanup
-  set_tests_properties (cmake_package_config_cleanup PROPERTIES FIXTURES_CLEANUP
-    cmake_package_config)
-
-  # Fixture requirements
-  set_tests_properties (cmake_package_config_generate PROPERTIES
-    FIXTURES_REQUIRED cmake_package_config)
-  set_tests_properties (cmake_package_config_build PROPERTIES
-    FIXTURES_REQUIRED "cmake_package_config;cmake_package_config_working")
-endif (BUILD_TESTING)
-
-install (TARGETS glog
-  EXPORT glog-targets
-  RUNTIME DESTINATION ${_glog_CMake_BINDIR}
-  PUBLIC_HEADER DESTINATION ${_glog_CMake_INCLUDE_DIR}/glog
-  LIBRARY DESTINATION ${_glog_CMake_LIBDIR}
-  ARCHIVE DESTINATION ${_glog_CMake_LIBDIR})
-
-if (WITH_PKGCONFIG)
-  install (
-    FILES "${PROJECT_BINARY_DIR}/libglog.pc"
-    DESTINATION "${_glog_CMake_LIBDIR}/pkgconfig"
-  )
-endif (WITH_PKGCONFIG)
-
-set (glog_CMake_VERSION 3.0)
-
-if (gflags_FOUND)
-  # Ensure clients locate only the package config and not third party find
-  # modules having the same name. This avoid cmake_policy PUSH/POP errors.
-  if (CMAKE_VERSION VERSION_LESS 3.9)
-    set (gflags_DEPENDENCY "find_dependency (gflags ${gflags_VERSION})")
-  else (CMAKE_VERSION VERSION_LESS 3.9)
-    # Passing additional find_package arguments to find_dependency is possible
-    # starting with CMake 3.9.
-    set (glog_CMake_VERSION 3.9)
-    set (gflags_DEPENDENCY "find_dependency (gflags ${gflags_VERSION} NO_MODULE)")
-  endif (CMAKE_VERSION VERSION_LESS 3.9)
-endif (gflags_FOUND)
-
-configure_package_config_file (glog-config.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/glog-config.cmake
-  INSTALL_DESTINATION ${_glog_CMake_INSTALLDIR}
-  NO_CHECK_REQUIRED_COMPONENTS_MACRO)
-
-write_basic_package_version_file (glog-config-version.cmake VERSION
-  ${PROJECT_VERSION} COMPATIBILITY SameMajorVersion)
-
-export (TARGETS glog NAMESPACE glog:: FILE glog-targets.cmake)
-export (PACKAGE glog)
-
-get_filename_component (_PREFIX "${CMAKE_INSTALL_PREFIX}" ABSOLUTE)
-
-# Directory containing the find modules relative to the config install
-# directory.
-file (RELATIVE_PATH glog_REL_CMake_MODULES
-  ${_PREFIX}/${_glog_CMake_INSTALLDIR}
-  ${_PREFIX}/${_glog_CMake_DATADIR}/glog-modules.cmake)
-
-get_filename_component (glog_REL_CMake_DATADIR ${glog_REL_CMake_MODULES}
-  DIRECTORY)
-
-set (glog_FULL_CMake_DATADIR
-  ${CMAKE_CURRENT_BINARY_DIR}/${_glog_CMake_DATADIR})
-
-configure_file (glog-modules.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/glog-modules.cmake @ONLY)
-
-install (CODE
-"
-set (glog_FULL_CMake_DATADIR \"\\\${CMAKE_CURRENT_LIST_DIR}/${glog_REL_CMake_DATADIR}\")
-configure_file (${CMAKE_CURRENT_SOURCE_DIR}/glog-modules.cmake.in
-  \"${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/glog-modules.cmake\" @ONLY)
-file (INSTALL
-  \"${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/glog-modules.cmake\"
-  DESTINATION
-  \"\${CMAKE_INSTALL_PREFIX}/${_glog_CMake_INSTALLDIR}\")
-"
-  COMPONENT Development
-)
-
-install (FILES
-  ${CMAKE_CURRENT_BINARY_DIR}/glog-config.cmake
-  ${CMAKE_CURRENT_BINARY_DIR}/glog-config-version.cmake
-  ${CMAKE_CURRENT_BINARY_DIR}/glog-modules.cmake
-  DESTINATION ${_glog_CMake_INSTALLDIR})
-
-# Find modules in share/glog/cmake
-install (DIRECTORY ${_glog_BINARY_CMake_DATADIR}
-  DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/glog
-  COMPONENT Development
-  FILES_MATCHING PATTERN "*.cmake"
-)
-
-install (EXPORT glog-targets NAMESPACE glog:: DESTINATION
-  ${_glog_CMake_INSTALLDIR})