forked from gperftools/gperftools
/
CMakeLists.txt
1526 lines (1358 loc) · 61.3 KB
/
CMakeLists.txt
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cmake_minimum_required(VERSION 3.12)
# Please note that cmake support is very preliminary. Autotools-based
# build is the only fully supported build for now.
# Based on configure.ac
project(gperftools VERSION 2.9.0 LANGUAGES C CXX
DESCRIPTION "Performance tools for C++"
HOMEPAGE_URL http://code.google.com/p/gperftools/)
# Update this value for every release!
set(TCMALLOC_SO_VERSION 9.9.5)
set(PROFILER_SO_VERSION 5.4.5)
set(TCMALLOC_AND_PROFILER_SO_VERSION 10.4.6)
# The user can choose not to compile in the heap-profiler, the
# heap-checker, or the cpu-profiler. There's also the possibility
# for a 'fully minimal' compile, which leaves out the stacktrace
# code as well. By default, we include all of these that the
# target system supports.
set(DEFAULT_BUILD_CPU_PROFILER ON)
set(DEFAULT_BUILD_HEAP_PROFILER ON)
set(DEFAULT_BUILD_HEAP_CHECKER ON)
set(DEFAULT_BUILD_DEBUGALLOC ON)
set(DEFAULT_BUILD_MINIMAL OFF)
set(DEFAULT_TCMALLOC_ALIGNMENT 16)
set(NEED_NANOSLEEP ON) # Used later, to decide if to run ACX_NANOSLEEP
set(HOST string(TOLOWER "${CMAKE_SYSTEM_NAME}"))
if(MINGW OR MSVC)
set(DEFAULT_BUILD_MINIMAL ON)
set(DEFAULT_BUILD_DEBUGALLOC OFF)
set(NEED_NANOSLEEP OFF)
elseif(CYGWIN)
set(DEFAULT_BUILD_HEAP_CHECKER OFF)
set(DEFAULT_BUILD_CPU_PROFILER OFF)
elseif(HOST MATCHES "freebsd")
set(DEFAULT_BUILD_HEAP_CHECKER OFF)
elseif(APPLE)
set(DEFAULT_BUILD_HEAP_CHECKER OFF)
endif()
include(CheckCCompilerFlag)
include(CheckCSourceCompiles)
include(CheckCXXSourceCompiles)
include(CheckFunctionExists)
include(CheckIncludeFile)
include(CheckLibraryExists)
include(CheckSymbolExists)
include(CheckTypeSize)
include(CheckVariableExists)
include(CMakeDependentOption)
include(CTest)
include(CPack)
include(GNUInstallDirs)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
include(DefineTargetVariables)
include(FindObjcopyWithWeaken)
include(PCFromUContext)
define_target_variables()
# Currently only backtrace works on s390.
if(s390 OR OSX)
set(default_enable_libunwind OFF)
set(default_enable_backtrace ON)
else()
set(default_enable_libunwind ON)
set(default_enable_backtrace OFF)
endif()
# Disable libunwind linking on ppc64 by default.
if(PPC64)
set(default_enable_libunwind OFF)
set(default_tcmalloc_pagesize 64)
else()
set(default_enable_libunwind ON)
set(default_tcmalloc_pagesize 8)
endif()
cmake_dependent_option(
GPERFTOOLS_BUILD_CPU_PROFILER "Build cpu-profiler" ${DEFAULT_BUILD_CPU_PROFILER}
"NOT gperftools_build_minimal" OFF)
cmake_dependent_option(
GPERFTOOLS_BUILD_HEAP_PROFILER "Build heap-profiler" ${DEFAULT_BUILD_HEAP_PROFILER}
"NOT gperftools_build_minimal" OFF)
cmake_dependent_option(
GPERFTOOLS_BUILD_HEAP_CHECKER "Build heap-checker" ${DEFAULT_BUILD_HEAP_CHECKER}
"NOT gperftools_build_minimal" OFF)
cmake_dependent_option(
GPERFTOOLS_BUILD_DEBUGALLOC "Build debugalloc" ${DEFAULT_BUILD_DEBUGALLOC}
"NOT gperftools_build_minimal" OFF)
option(
gperftools_build_minimal
"Build only tcmalloc-minimal (and maybe tcmalloc-minimal-debug)"
${DEFAULT_BUILD_MINIMAL})
if(gperftools_build_minimal)
set(GPERFTOOLS_BUILD_CPU_PROFILER OFF)
set(GPERFTOOLS_BUILD_HEAP_PROFILER OFF)
set(GPERFTOOLS_BUILD_HEAP_CHECKER OFF)
endif()
cmake_dependent_option(
gperftools_build_benchmark "Build benchmark" ON "NOT MINGW AND NOT MSVC" OFF)
option(gperftools_enable_stacktrace_via_backtrace
"Enable use of backtrace() for stacktrace capturing (may deadlock)"
${default_enable_backtrace})
option(gperftools_enable_libunwind
"Enable libunwind linking"
${default_enable_libunwind})
set(enable_backtrace ${gperftools_enable_stacktrace_via_backtrace})
set(enable_libunwind ${gperftools_enable_libunwind})
set(gperftools_tcmalloc_pagesize ${default_tcmalloc_pagesize}
CACHE STRING "Set the tcmalloc internal page size")
set_property(CACHE gperftools_tcmalloc_pagesize PROPERTY STRINGS "8" "32" "64")
if(NOT gperftools_tcmalloc_pagesize STREQUAL "8" AND
NOT gperftools_tcmalloc_pagesize STREQUAL "32" AND
NOT gperftools_tcmalloc_pagesize STREQUAL "64")
message(WARNING
"Invalid gperftools_tcmalloc_pagesize (${gperftools_tcmalloc_pagesize}), "
"setting to default value (${default_tcmalloc_pagesize})")
set(gperftools_tcmalloc_pagesize ${default_tcmalloc_pagesize})
endif()
if (gperftools_tcmalloc_pagesize STREQUAL "32" OR
gperftools_tcmalloc_pagesize STREQUAL "64")
set(TCMALLOC_${gperftools_tcmalloc_pagesize}K_PAGES ON)
endif()
set(gperftools_tcmalloc_alignment ${DEFAULT_TCMALLOC_ALIGNMENT}
CACHE STRING "Set the tcmalloc allocation alignment")
set_property(CACHE gperftools_tcmalloc_alignment PROPERTY STRINGS "8" "16")
if(NOT gperftools_tcmalloc_alignment STREQUAL "8" AND
NOT gperftools_tcmalloc_alignment STREQUAL "16")
message(WARNING
"Invalid gperftools_tcmalloc_alignment (${gperftools_tcmalloc_alignment}), "
"setting to default value (${DEFAULT_TCMALLOC_ALIGNMENT})")
set(gperftools_tcmalloc_alignment ${DEFAULT_TCMALLOC_ALIGNMENT})
endif()
if(gperftools_tcmalloc_alignment STREQUAL "8")
set(TCMALLOC_ALIGN_8BYTES ON)
endif()
# AX_CXX_COMPILE_STDCXX(11, ext, mandatory)
if(cxx_std_17 IN_LIST CMAKE_CXX_COMPILE_FEATURES)
set(CMAKE_CXX_STANDARD 17) # std::align_val_t
else()
set(CMAKE_CXX_STANDARD 11)
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS ON)
# Check if we have an objcopy installed that supports -W
find_objcopy_with_weaken()
# AX_C___ATTRIBUTE__
check_c_source_compiles("#include <stdlib.h>
static void foo(void) __attribute__ ((unused));
void foo(void) { exit(1); }
int main() { return 0; }"
HAVE___ATTRIBUTE__)
set(CMAKE_EXTRA_INCLUDE_FILES "malloc.h")
check_type_size("struct mallinfo" STRUCT_MALLINFO LANGUAGE CXX)
set(CMAKE_EXTRA_INCLUDE_FILES "elf.h")
check_type_size("Elf32_Versym" ELF32_VERSYM LANGUAGE CXX) # for vdso_support.h
set(CMAKE_EXTRA_INCLUDE_FILES)
check_function_exists("sbrk" HAVE_SBRK) # for tcmalloc to get memory
check_function_exists("__sbrk" HAVE_SBRK) # for tcmalloc to get memory
check_function_exists("geteuid" HAVE_GETEUID) # for turning off services when run as root
check_function_exists("fork" HAVE_FORK) # for the pthread_atfork setup
check_include_file("features.h" HAVE_FEATURES_H) # for vdso_support.h, Where __GLIBC__ is defined
check_include_file("malloc.h" HAVE_MALLOC_H) # some systems define stuff there, others not
check_include_file("glob.h" HAVE_GLOB_H) # for heap-profile-table (cleaning up profiles)
check_include_file("execinfo.h" HAVE_EXECINFO_H) # for stacktrace? and heapchecker_unittest
check_include_file("unwind.h" HAVE_UNWIND_H) # for stacktrace
check_include_file("sched.h" HAVE_SCHED_H) # for being nice in our spinlock code
check_include_file("sys/prctl.h" HAVE_SYS_PRCTL_H) # for thread_lister (needed by leak-checker)
check_include_file("linux/ptrace.h" HAVE_LINUX_PTRACE_H) # also needed by leak-checker
check_include_file("sys/syscall.h" HAVE_SYS_SYSCALL_H)
check_include_file("sys/socket.h" HAVE_SYS_SOCKET_H) # optional; for forking out to symbolizer
check_include_file("sys/wait.h" HAVE_SYS_WAIT_H) # optional; for forking out to symbolizer
check_include_file("poll.h" HAVE_POLL_H) # optional; for forking out to symbolizer
check_include_file("fcntl.h" HAVE_FCNTL_H) # for tcmalloc_unittest
check_include_file("grp.h" HAVE_GRP_H) # for heapchecker_unittest
check_include_file("pwd.h" HAVE_PWD_H) # for heapchecker_unittest
check_include_file("sys/resource.h" HAVE_SYS_RESOURCE_H) # for memalign_unittest.cc
check_include_file("sys/cdefs.h" HAVE_SYS_CDEFS_H) # Where glibc defines __THROW
check_include_file("unistd.h" HAVE_UNISTD_H)
check_include_file("inttypes.h" HAVE_INTTYPES_H)
# We also need <ucontext.h>/<sys/ucontext.h>, but we get those from
# AC_PC_FROM_UCONTEXT, below.
# We override a lot of memory allocation routines, not all of which are
# standard. For those the system doesn't declare, we'll declare ourselves.
set(CMAKE_REQUIRED_DEFINITIONS -D_XOPEN_SOURCE=600)
check_symbol_exists("cfree" "stdlib.h;malloc.h" HAVE_DECL_CFREE)
check_symbol_exists("posix_memalign" "stdlib.h;malloc.h" HAVE_DECL_POSIX_MEMALIGN)
check_symbol_exists("memalign" "stdlib.h;malloc.h" HAVE_DECL_MEMALIGN)
check_symbol_exists("valloc" "stdlib.h;malloc.h" HAVE_DECL_VALLOC)
check_symbol_exists("pvalloc" "stdlib.h;malloc.h" HAVE_DECL_PVALLOC)
set(CMAKE_REQUIRED_DEFINITIONS)
if(HAVE_STRUCT_MALLINFO)
set(HAVE_STRUCT_MALLINFO 1)
else()
set(HAVE_STRUCT_MALLINFO 0)
endif()
# We hardcode HAVE_MMAP to 1. There are no interesting systems anymore
# without functional mmap. And our windows (except mingw) builds
# aren't using autoconf. So we keep HAVE_MMAP define, but only to
# distingush windows and rest.
if(NOT WIN32)
set(HAVE_MMAP 1)
endif()
# If AtomicWord != Atomic32, we need to define two versions of all the
# atomicops functions. If they're the same, we want to define only one.
check_c_source_compiles("
#include <stdint.h>
int main()
{
int32_t v1 = 0;
intptr_t v2 = 0;
return (&v1 - &v2);
}"
INT32_EQUALS_INTPTR)
# We want to access the "PC" (Program Counter) register from a struct
# ucontext. Every system has its own way of doing that. We try all the
# possibilities we know about. Note REG_PC should come first (REG_RIP
# is also defined on solaris, but does the wrong thing). But don't
# bother if we're not doing cpu-profiling.
# [*] means that we've not actually tested one of these systems
if (GPERFTOOLS_BUILD_CPU_PROFILER)
pc_from_ucontext(PC_FROM_UCONTEXT_DEF)
endif ()
# Some tests test the behavior of .so files, and only make sense for dynamic.
option(GPERFTOOLS_BUILD_STATIC "Enable Static" ON)
if(gperftools_enable_libunwind)
check_include_file("libunwind.h" HAVE_LIBUNWIND_H)
if(HAVE_LIBUNWIND_H)
find_library(libunwind_location NAMES unwind)
if(libunwind_location)
check_library_exists(
unwind backtrace ${libunwind_location} have_libunwind)
endif()
if(have_libunwind)
set(unwind_libs ${libunwind_location})
set(will_use_libunwind ON)
endif()
endif()
endif()
# On x86_64, we know that default is to omit frame pointer.
if(x86_64)
set(omit_fp_by_default ON)
endif()
# See if the compiler supports -Wno-unused-result.
# Newer ubuntu's turn on -D_FORTIFY_SOURCE=2, enabling
# __attribute__((warn_unused_result)) for things like write(),
# which we don't care about.
check_c_compiler_flag("-Wno-unused-result" have_w_no_unused_result)
option(gperftools_dynamic_sized_delete_support
"Try to build run-time switch for sized delete operator"
OFF)
if(gperftools_dynamic_sized_delete_support)
set(ENABLE_DYNAMIC_SIZED_DELETE 1)
endif()
option(gperftools_sized_delete "Build sized delete operator" OFF)
if(gperftools_sized_delete)
set(ENABLE_SIZED_DELETE 1)
endif()
if(NOT MSVC)
set(CMAKE_REQUIRED_FLAGS -fsized-deallocation)
check_cxx_source_compiles("
#include <new>
int main() { (::operator delete)(0, 256); return 0; }"
have_sized_deallocation)
set(CMAKE_REQUIRED_FLAGS)
endif()
check_cxx_source_compiles("
#include <new>
int main() { (::operator delete)((::operator new)(256, std::align_val_t(16)), std::align_val_t(16)); return 0; }"
HAVE_STD_ALIGN_VAL_T)
if(HAVE_STD_ALIGN_VAL_T)
set(HAVE_STD_ALIGN_VAL_T 1)
else()
set(HAVE_STD_ALIGN_VAL_T 0)
endif()
check_c_source_compiles("
#include <unwind.h>
int main()
{
#if __APPLE__
#error OSX _Unwind_Backtrace recurses back to malloc
#endif
&_Unwind_Backtrace;
return 0;
}"
HAVE_UNWIND_BACKTRACE)
if(enable_backtrace)
set(default_emergency_malloc ON)
else()
set(default_emergency_malloc OFF)
endif()
if(will_use_libunwind AND ARM)
set(default_emergency_malloc ON)
endif()
option(gperftools_emergency_malloc
"Build emergency malloc"
${default_emergency_malloc})
check_c_source_compiles(
"int main() { return __builtin_expect(main != 0, 1); }"
HAVE_BUILTIN_EXPECT)
check_c_source_compiles("
#include <unistd.h>
int main()
{
char** env = __environ;
return 0;
}"
HAVE___ENVIRON)
# If we support __thread, that can speed up tcmalloc a bit.
# Note, however, that our code tickles a bug in gcc < 4.1.2
# involving TLS and -fPIC (which our libraries will use) on x86:
# http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html
#
# And mingw also does compile __thread but resultant code actually
# fails to work correctly at least in some not so ancient version:
# http://mingw-users.1079350.n2.nabble.com/gcc-4-4-multi-threaded-exception-handling-amp-thread-specifier-not-working-td3440749.html
#
# Also it was reported that earlier gcc versions for mips compile
# __thread but it doesn't really work
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND
CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.1.2")
message(WARNING "gcc has this bug: http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html")
elseif(APPLE)
message(WARNING "OSX __thread support is known to call malloc which makes "
"it unsafe to use from malloc replacement")
elseif(MINGW)
message(WARNING "mingw doesn't really support tls")
else()
check_c_source_compiles("static __thread int p = 0; int main() {}" HAVE_TLS)
endif()
if(NEED_NANOSLEEP)
check_c_source_compiles(
"#include <time.h>
int main()
{ static struct timespec ts; nanosleep(&ts, NULL); return 0; }"
nanosleep_ok)
if(NOT nanosleep_ok)
set(CMAKE_REQUIRED_LIBRARIES rt)
check_c_source_compiles(
"#include <time.h>
int main()
{ static struct timespec ts; nanosleep(&ts, NULL); return 0; }"
nanosleep_ok)
if(nanosleep_ok)
set(nanosleep_libs rt)
else()
message(FATAL_ERROR "cannot find the nanosleep function")
endif()
set(CMAKE_REQUIRED_LIBRARIES)
endif()
endif()
# Nanosleep requires extra libraries on some architectures (solaris).
# This sets NANOSLEEP_LIBS. nanosleep doesn't exist on mingw, which
# is fine for us because we don't compile libspinlock, which uses it.
if(enable_backtrace)
check_symbol_exists("backtrace" "execinfo.h" HAVE_DECL_BACKTRACE)
check_function_exists("backtrace" backtrace_exists)
if(NOT backtrace_exists)
set(CMAKE_REQUIRED_LIBRARIES execinfo)
check_function_exists("backtrace" backtrace_exists)
set(CMAKE_REQUIRED_LIBRARIES)
if(backtrace_exists)
list(INSERT unwind_libs 0 execinfo)
endif()
endif()
endif()
find_package(Threads REQUIRED)
set(HAVE_PTHREAD ${CMAKE_USE_PTHREADS_INIT})
foreach(attr "PTHREAD_CREATE_JOINABLE" "PTHREAD_CREATE_UNDETACHED")
check_c_source_compiles("
#include <pthread.h>
int main() { int attr = ${attr}; return attr; }"
${attr}_ATTR)
if(${attr}_ATTR)
set(PTHREAD_CREATE_JOINABLE ${attr})
break()
endif()
endforeach()
if(FreeBSD)
set(PTHREADS_CRASHES_IF_RUN_TOO_EARLY ON)
endif()
set(libstdcxx_la_linker_flag)
if(EXISTS /usr/sfw/lib/libstdc++.la)
file(READ /usr/sfw/lib/libstdc++.la _ch LIMIT 1)
if(string(LENGTH _ch) EQUAL 0)
set(libstdcxx_la_linker_flag "-L${CMAKE_CURRENT_SOURCE_DIR}/src/solaris")
endif()
endif()
check_cxx_source_compiles(
"#include <string>
#include <vector>
int main() { pthread_t th; pthread_join(th, 0); return 0; }"
have_pthread_despite_asking_for)
check_variable_exists("program_invocation_name" HAVE_PROGRAM_INVOCATION_NAME)
if(MINGW)
check_symbol_exists("sleep" "unistd.h" HAVE_DECL_SLEEP)
check_symbol_exists("nanosleep" "time.h" HAVE_DECL_NANOSLEEP)
endif()
if(LINUX)
check_c_source_compiles("
#include <signal.h>
#include <time.h>
int main() { return SIGEV_THREAD_ID || CLOCK_THREAD_CPUTIME_ID; }"
HAVE_LINUX_SIGEV_THREAD_ID)
endif()
configure_file(cmake/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h @ONLY)
configure_file(cmake/tcmalloc.h.in
${CMAKE_CURRENT_BINARY_DIR}/gperftools/tcmalloc.h
@ONLY)
if(GPERFTOOLS_BUILD_CPU_PROFILER OR
GPERFTOOLS_BUILD_HEAP_PROFILER OR
GPERFTOOLS_BUILD_HEAP_CHECKER)
set(WITH_STACK_TRACE ON)
endif()
# The following matters only if we're not using libunwind and if we
# care about backtrace capturing, and frame pointers are not available
# to capture backtraces. The idea is to warn user about less stable or
# known bad configurations (e.g. encourage to install libunwind).
if (NOT unwind_libs AND NOT gperftools_build_minimal AND
omit_fp_by_default AND NOT gperftools_enable_frame_pointers)
if(HAVE_UNWIND_BACKTRACE)
message(WARNING "No frame pointers and no libunwind. "
"Using experimental backtrace capturing via libgcc. "
"Expect crashy cpu profiler.")
elseif(gperftools_enable_stacktrace_via_backtrace)
message(WARNING "No frame pointers and no libunwind. "
"Using experimental backtrace(). "
"Expect crashy cpu profiler.")
else()
message(FATAL_ERROR "No frame pointers and no libunwind. "
"The compilation will fail.")
endif()
endif()
# Based on Makefile.am
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# This is so we can #include <gperftools/foo>
include_directories($<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>)
if(NOT WITH_STACK_TRACE)
add_compile_definitions(NO_TCMALLOC_SAMPLES)
endif()
# These are good warnings to turn on by default.
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare")
# On i386, -mmmx is needed for the mmx-based instructions in
# atomicops-internal-x86.h. Also as of gcc 4.6, -fomit-frame-pointer
# is the default. Since we must always have frame pointers for I386
# in order to generate backtraces we now specify -fno-omit-frame-pointer
# by default.
if(i386)
add_compile_options(-mmmx -fno-omit-frame-pointer)
endif()
endif()
if(have_w_no_unused_result)
add_compile_options(-Wno-unused-result)
endif()
if(have_sized_deallocation)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsized-deallocation")
endif()
if(have_f_aligned_new)
add_compile_options(-faligned-new)
endif()
# LIBSTDCXX_LA_LINKER_FLAG is used to fix a Solaris bug.
add_link_options(${libstdcxx_la_linker_flag})
option(
gperftools_enable_frame_pointers
"Compile with -fno-omit-frame-pointer (see INSTALL)"
OFF)
if(gperftools_enable_frame_pointers)
add_compile_options(-fno-omit-frame-pointer)
endif()
if(omit_fp_by_default AND NOT gperftools_enable_frame_pointers)
add_compile_definitions(NO_FRAME_POINTER)
endif()
# For windows systems (at least, mingw), we need to tell all our
# tests to link in libtcmalloc using -u. This is because libtcmalloc
# accomplishes its tasks via patching, leaving no work for the linker
# to identify, so the linker will ignore libtcmalloc by default unless
# we explicitly create a dependency via -u.
set(TCMALLOC_FLAGS)
if(MINGW)
list(APPEND TCMALLOC_FLAGS "-Wl,-u__tcmalloc")
endif()
set(googleinclude_HEADERS
src/google/heap-checker.h
src/google/heap-profiler.h
src/google/malloc_extension.h
src/google/malloc_extension_c.h
src/google/malloc_hook.h
src/google/malloc_hook_c.h
src/google/profiler.h
src/google/stacktrace.h
src/google/tcmalloc.h
)
install(FILES ${googleinclude_HEADERS}
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/google
)
# This is a 'convenience library' -- it's not actually installed or anything
set(LOGGING_INCLUDES
src/base/logging.h
src/base/commandlineflags.h
src/base/basictypes.h
src/base/dynamic_annotations.h)
set(liblogging_la_SOURCES src/base/logging.cc
src/base/dynamic_annotations.c
${LOGGING_INCLUDES})
add_library(logging STATIC ${liblogging_la_SOURCES})
set(SYSINFO_INCLUDES
src/base/sysinfo.h
src/getenv_safe.h
src/base/logging.h
src/base/commandlineflags.h
src/base/arm_instruction_set_select.h
src/base/basictypes.h)
set(libsysinfo_la_SOURCES src/base/sysinfo.cc
${SYSINFO_INCLUDES})
set(libsysinfo_la_LIBADD ${NANOSLEEP_LIBS})
add_library(sysinfo STATIC ${libsysinfo_la_SOURCES})
target_link_libraries(sysinfo ${libsysinfo_la_LIBADD})
# For MinGW, we use also have to use libwindows Luckily, we need the
# windows.a library in exactly the same place we need spinlock.a
# (pretty much everywhere), so we can use the same variable name for
# each. We can also optimize the MinGW rule a bit by leaving out
# files we know aren't used on windows, such as
# atomicops-internals-x86.cc. libwindows also obsoletes the need for
# other files like system_alloc.cc.
if(MINGW OR MSVC)
set(WINDOWS_INCLUDES
src/windows/port.h
src/windows/mingw.h
src/windows/mini_disassembler.h
src/windows/mini_disassembler_types.h
src/windows/preamble_patcher.h)
set(libwindows_la_SOURCES ${WINDOWS_INCLUDES}
src/windows/port.cc
src/windows/system-alloc.cc
src/windows/ia32_modrm_map.cc
src/windows/ia32_opcode_map.cc
src/windows/mini_disassembler.cc
src/windows/patch_functions.cc
src/windows/preamble_patcher.cc
src/windows/preamble_patcher_with_stub.cc)
add_library(windows_object OBJECT ${libwindows_la_SOURCES})
add_library(windows INTERFACE)
target_sources(windows INTERFACE $<TARGET_OBJECTS:windows_object>)
# patch_functions.cc uses Psapi.lib. MSVC has a #pragma for that, but not us.
target_link_libraries(windows INTERFACE psapi)
set(SPINLOCK_INCLUDES src/base/spinlock.h
src/base/spinlock_internal.h
src/base/spinlock_win32-inl.h
src/base/spinlock_linux-inl.h
src/base/spinlock_posix-inl.h
src/base/atomicops-internals-macosx.h
src/base/atomicops-internals-linuxppc.h
src/base/atomicops-internals-arm-generic.h
src/base/atomicops-internals-arm-v6plus.h
src/base/atomicops-internals-mips.h
src/base/atomicops-internals-windows.h
src/base/atomicops-internals-gcc.h
src/base/atomicops-internals-x86.h)
set(libspinlock_la_SOURCES src/base/spinlock.cc
src/base/spinlock_internal.cc
src/base/atomicops-internals-x86.cc
${SPINLOCK_INCLUDES})
add_library(spinlock STATIC ${libspinlock_la_SOURCES})
set(LIBSPINLOCK windows spinlock sysinfo logging)
# We also need to tell mingw that sysinfo.cc needs shlwapi.lib.
# (We do this via a #pragma for msvc, but need to do it here for mingw).
target_link_libraries(sysinfo shlwapi)
if(have_pthread_despite_asking_for)
add_library(maybe_threads STATIC src/maybe_threads.cc)
set(maybe_threads_lib maybe_threads)
endif()
else()
set(SPINLOCK_INCLUDES src/base/spinlock.h
src/base/spinlock_internal.h
src/base/atomicops.h
src/base/atomicops-internals-macosx.h
src/base/atomicops-internals-linuxppc.h
src/base/atomicops-internals-windows.h
src/base/atomicops-internals-x86.h)
set(libspinlock_la_SOURCES src/base/spinlock.cc
src/base/spinlock_internal.cc
src/base/atomicops-internals-x86.cc
${SPINLOCK_INCLUDES})
add_library(spinlock STATIC ${libspinlock_la_SOURCES})
target_link_libraries(spinlock ${nanosleep_libs})
set(LIBSPINLOCK spinlock sysinfo logging)
set(TCMALLOC_CC "src/tcmalloc.cc")
set(SYSTEM_ALLOC_CC "src/system-alloc.cc")
add_library(maybe_threads STATIC src/maybe_threads.cc)
set(maybe_threads_lib maybe_threads)
endif()
if(BUILD_TESTING)
set(LOW_LEVEL_ALLOC_UNITTEST_INCLUDES
src/base/low_level_alloc.h
src/base/basictypes.h
src/gperftools/malloc_hook.h
src/gperftools/malloc_hook_c.h
src/malloc_hook-inl.h
src/malloc_hook_mmap_linux.h
src/malloc_hook_mmap_freebsd.h
${SPINLOCK_INCLUDES}
${LOGGING_INCLUDES})
set(low_level_alloc_unittest_SOURCES src/base/low_level_alloc.cc
src/malloc_hook.cc
src/tests/low_level_alloc_unittest.cc
${LOW_LEVEL_ALLOC_UNITTEST_INCLUDES})
if(MSVC OR MINGW)
list(APPEND low_level_alloc_unittest_SOURCES src/windows/port.cc)
endif()
add_executable(low_level_alloc_unittest ${low_level_alloc_unittest_SOURCES})
# By default, MallocHook takes stack traces for use by the heap-checker.
# We don't need that functionality here, so we turn it off to reduce deps.
target_compile_definitions(low_level_alloc_unittest PRIVATE NO_TCMALLOC_SAMPLES)
target_link_libraries(low_level_alloc_unittest spinlock sysinfo logging ${maybe_threads_lib})
add_test(low_level_alloc_unittest low_level_alloc_unittest)
set(ATOMICOPS_UNITTEST_INCLUDES src/base/atomicops.h
src/base/atomicops-internals-macosx.h
src/base/atomicops-internals-windows.h
src/base/atomicops-internals-x86.h
${LOGGING_INCLUDES})
set(atomicops_unittest_SOURCES src/tests/atomicops_unittest.cc
${ATOMICOPS_UNITTEST_INCLUDES})
if(MSVC OR MINGW)
list(APPEND atomicops_unittest_SOURCES src/windows/port.cc)
endif()
add_executable(atomicops_unittest ${atomicops_unittest_SOURCES})
target_link_libraries(atomicops_unittest spinlock sysinfo logging)
add_test(atomicops_unittest atomicops_unittest)
endif()
### ------- stack trace
if(WITH_STACK_TRACE)
set(S_STACKTRACE_INCLUDES src/stacktrace_impl_setup-inl.h
src/stacktrace_generic-inl.h
src/stacktrace_libgcc-inl.h
src/stacktrace_libunwind-inl.h
src/stacktrace_arm-inl.h
src/stacktrace_powerpc-inl.h
src/stacktrace_powerpc-darwin-inl.h
src/stacktrace_powerpc-linux-inl.h
src/stacktrace_x86-inl.h
src/stacktrace_win32-inl.h
src/stacktrace_instrument-inl.h
src/base/elf_mem_image.h
src/base/vdso_support.h)
set(SG_STACKTRACE_INCLUDES src/gperftools/stacktrace.h)
set(STACKTRACE_INCLUDES ${S_STACKTRACE_INCLUDES} ${SG_STACKTRACE_INCLUDES})
list(APPEND perftoolsinclude_HEADERS ${SG_STACKTRACE_INCLUDES})
### Making the library
set(libstacktrace_la_SOURCES src/stacktrace.cc
src/base/elf_mem_image.cc
src/base/vdso_support.cc
${STACKTRACE_INCLUDES})
add_library(stacktrace INTERFACE)
add_library(stacktrace_object OBJECT ${libstacktrace_la_SOURCES})
target_link_libraries(stacktrace INTERFACE ${unwind_libs} ${LIBSPINLOCK})
target_sources(stacktrace INTERFACE $<TARGET_OBJECTS:stacktrace_object>)
set(libfake_stacktrace_scope_la_SOURCES src/fake_stacktrace_scope.cc)
add_library(fake_stacktrace_scope ${libfake_stacktrace_scope_la_SOURCES})
if(BUILD_TESTING)
set(STACKTRACE_UNITTEST_INCLUDES src/config_for_unittests.h
src/base/commandlineflags.h
${STACKTRACE_INCLUDES}
${LOGGING_INCLUDES})
set(stacktrace_unittest_SOURCES src/tests/stacktrace_unittest.cc
${STACKTRACE_UNITTEST_INCLUDES})
add_executable(stacktrace_unittest ${stacktrace_unittest_SOURCES})
target_link_libraries(stacktrace_unittest stacktrace logging fake_stacktrace_scope)
add_test(stacktrace_unittest stacktrace_unittest)
endif()
endif()
### ------- pprof
# If we are not compiling with stacktrace support, pprof is worthless
if(WITH_STACK_TRACE)
install(FILES src/pprof DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME pprof-symbolize)
if(BUILD_TESTING)
add_test(NAME pprof_unittest
COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/src/pprof" -test
VERBATIM)
list(APPEND TESTS_ENVIRONMENT "PPROF_PATH=${CMAKE_CURRENT_SOURCE_DIR}/src/pprof")
endif()
if(INSTALL_PPROF)
install(FILES src/pprof DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
endif()
### ------- tcmalloc_minimal (thread-caching malloc)
### The header files we use. We divide into categories based on directory
set(S_TCMALLOC_MINIMAL_INCLUDES src/common.h
src/internal_logging.h
src/system-alloc.h
src/packed-cache-inl.h
${SPINLOCK_INCLUDES}
src/tcmalloc_guard.h
src/base/commandlineflags.h
src/base/basictypes.h
src/pagemap.h
src/sampler.h
src/central_freelist.h
src/linked_list.h
src/libc_override.h
src/libc_override_gcc_and_weak.h
src/libc_override_glibc.h
src/libc_override_osx.h
src/libc_override_redefine.h
src/page_heap.h
src/page_heap_allocator.h
src/span.h
src/static_vars.h
src/symbolize.h
src/thread_cache.h
src/stack_trace_table.h
src/base/thread_annotations.h
src/malloc_hook-inl.h
src/malloc_hook_mmap_linux.h
src/malloc_hook_mmap_freebsd.h)
set(SG_TCMALLOC_MINIMAL_INCLUDES src/gperftools/malloc_hook.h
src/gperftools/malloc_hook_c.h
src/gperftools/malloc_extension.h
src/gperftools/malloc_extension_c.h
src/gperftools/nallocx.h)
set(TCMALLOC_MINIMAL_INCLUDES ${S_TCMALLOC_MINIMAL_INCLUDES} ${SG_TCMALLOC_MINIMAL_INCLUDES} ${SG_STACKTRACE_INCLUDES})
list(APPEND perftoolsinclude_HEADERS ${SG_TCMALLOC_MINIMAL_INCLUDES})
### Making the library
set(libtcmalloc_minimal_internal_la_SOURCES src/common.cc
src/internal_logging.cc
${SYSTEM_ALLOC_CC}
src/memfs_malloc.cc
src/central_freelist.cc
src/page_heap.cc
src/sampler.cc
src/span.cc
src/stack_trace_table.cc
src/static_vars.cc
src/symbolize.cc
src/thread_cache.cc
src/malloc_hook.cc
src/malloc_extension.cc
${TCMALLOC_MINIMAL_INCLUDES})
add_library(tcmalloc_minimal_internal_object OBJECT ${libtcmalloc_minimal_internal_la_SOURCES})
# We #define NO_TCMALLOC_SAMPLES, since sampling is turned off for _minimal.
target_compile_definitions(tcmalloc_minimal_internal_object PRIVATE NO_TCMALLOC_SAMPLES NO_HEAP_CHECK NDEBUG)
add_library(tcmalloc_minimal_internal INTERFACE)
target_link_libraries(tcmalloc_minimal_internal INTERFACE ${LIBSPINLOCK} ${maybe_threads_lib})
target_sources(tcmalloc_minimal_internal INTERFACE $<TARGET_OBJECTS:tcmalloc_minimal_internal_object>)
set(libtcmalloc_minimal_la_SOURCES ${TCMALLOC_CC} ${TCMALLOC_MINIMAL_INCLUDES})
set(libtcmalloc_minimal_la_DEFINES NO_TCMALLOC_SAMPLES NDEBUG)
add_library(tcmalloc_minimal SHARED ${libtcmalloc_minimal_la_SOURCES})
target_compile_definitions(tcmalloc_minimal PRIVATE ${libtcmalloc_minimal_la_DEFINES})
set(libtcmalloc_minimal_la_LIBADD tcmalloc_minimal_internal)
target_link_libraries(tcmalloc_minimal PRIVATE tcmalloc_minimal_internal Threads::Threads)
if(MINGW)
target_link_libraries(tcmalloc_minimal PRIVATE stacktrace)
endif()
set_target_properties(tcmalloc_minimal PROPERTIES
VERSION ${TCMALLOC_SO_VERSION}
SOVERSION ${TCMALLOC_SO_VERSION})
weaken_object(tcmalloc_minimal)
install(TARGETS tcmalloc_minimal)
if(GPERFTOOLS_BUILD_STATIC)
add_library(tcmalloc_minimal_static STATIC ${libtcmalloc_minimal_internal_la_SOURCES})
target_compile_definitions(tcmalloc_minimal_static PRIVATE NO_TCMALLOC_SAMPLES NDEBUG)
target_link_libraries(tcmalloc_minimal_static PRIVATE tcmalloc_minimal_internal Threads::Threads)
if(MINGW)
target_link_libraries(tcmalloc_minimal_static PRIVATE stacktrace)
endif()
if(NOT MSVC)
set_target_properties(tcmalloc_minimal_static PROPERTIES
OUTPUT_NAME tcmalloc_minimal)
endif()
weaken_object(tcmalloc_minimal_static)
install(TARGETS tcmalloc_minimal_static)
endif()
if(BUILD_TESTING)
set(tcmalloc_minimal_unittest_SOURCES
src/tests/tcmalloc_unittest.cc
src/tests/testutil.h src/tests/testutil.cc
${TCMALLOC_UNITTEST_INCLUDES})
set(tcmalloc_minimal_unittest_LDADD
${TCMALLOC_FLAGS} Threads::Threads logging)
# We want libtcmalloc last on the link line, but due to a bug in
# libtool involving convenience libs, they need to come last on the
# link line in order to get dependency ordering right. This is ok:
# convenience libraries are .a's, so tcmalloc is still the last .so.
# We also put pthreads after tcmalloc, because some pthread
# implementations define their own malloc, and we need to go on the
# first linkline to make sure our malloc 'wins'.
add_executable(tcmalloc_minimal_unittest ${tcmalloc_minimal_unittest_SOURCES})
target_link_libraries(tcmalloc_minimal_unittest tcmalloc_minimal ${tcmalloc_minimal_unittest_LDADD})
add_test(tcmalloc_minimal_unittest tcmalloc_minimal_unittest)
if(NOT MSVC)
add_executable(tcm_min_asserts_unittest
src/tests/tcmalloc_unittest.cc
src/tests/testutil.cc)
target_compile_definitions(tcm_min_asserts_unittest PUBLIC NO_TCMALLOC_SAMPLES NO_HEAP_CHECK)
target_link_libraries(tcm_min_asserts_unittest tcmalloc_minimal Threads::Threads)
add_test(tcm_min_asserts_unittest tcm_min_asserts_unittest)
endif()
add_executable(tcmalloc_minimal_large_unittest
src/tests/tcmalloc_large_unittest.cc
src/tests/testutil.cc
src/tests/testutil.h)
target_link_libraries(tcmalloc_minimal_large_unittest tcmalloc_minimal Threads::Threads)
add_test(tcmalloc_minimal_large_unittest tcmalloc_minimal_large_unittest)
add_executable(tcmalloc_minimal_large_heap_fragmentation_unittest
src/tests/large_heap_fragmentation_unittest.cc)
target_link_libraries(
tcmalloc_minimal_large_heap_fragmentation_unittest PUBLIC tcmalloc_minimal)
add_test(tcmalloc_minimal_large_heap_fragmentation_unittest tcmalloc_minimal_large_heap_fragmentation_unittest)
if(BUILD_SHARED_LIBS AND NOT MINGW)
add_custom_target(maybe_threads_unittest
COMMAND src/tests/maybe_threads_unittest.sh
VERBATIM)
add_test(maybe_threads_unittest maybe_threads_unittest)
endif()
if(MINGW OR MSVC)
set(port_src src/windows/port.cc)
endif()
add_executable(addressmap_unittest
src/tests/addressmap_unittest.cc
src/addressmap-inl.h
${port_src})
target_link_libraries(addressmap_unittest logging)
add_test(addressmap_unittest addressmap_unittest)
if(NOT MINGW)
add_executable(system_alloc_unittest src/tests/system-alloc_unittest.cc)
target_link_libraries(system_alloc_unittest PUBLIC tcmalloc_minimal)
add_test(system_alloc_unittest system_alloc_unittest)
endif()
add_executable(packed_cache_test src/tests/packed-cache_test.cc)
target_link_libraries(packed_cache_test PUBLIC tcmalloc_minimal)
add_test(packed_cache_test packed_cache_test)
add_executable(frag_unittest src/tests/frag_unittest.cc)
target_link_libraries(frag_unittest PUBLIC tcmalloc_minimal)
add_test(frag_unittest frag_unittest)
add_executable(markidle_unittest
src/tests/markidle_unittest.cc
src/tests/testutil.cc)
target_link_libraries(markidle_unittest tcmalloc_minimal Threads::Threads)
add_test(markidle_unittest markidle_unittest)
add_executable(current_allocated_bytes_test
src/tests/current_allocated_bytes_test.cc)
target_link_libraries(current_allocated_bytes_test PUBLIC tcmalloc_minimal)
add_test(current_allocated_bytes_test current_allocated_bytes_test)
add_executable(malloc_hook_test
src/tests/malloc_hook_test.cc
src/tests/testutil.cc)
target_link_libraries(malloc_hook_test tcmalloc_minimal Threads::Threads)
add_test(malloc_hook_test malloc_hook_test)
set(malloc_extension_test_SOURCES src/tests/malloc_extension_test.cc
src/config_for_unittests.h
src/base/logging.h
src/gperftools/malloc_extension.h
src/gperftools/malloc_extension_c.h)
set(malloc_extension_test_LIBADD Threads::Threads ${TCMALLOC_FLAGS})
add_executable(malloc_extension_test ${malloc_extension_test_SOURCES})
target_link_libraries(malloc_extension_test tcmalloc_minimal ${malloc_extension_test_LIBADD})
add_test(malloc_extension_test malloc_extension_test)
if(NOT MSVC)
add_executable(malloc_extension_c_test src/tests/malloc_extension_c_test.c)
target_link_libraries(malloc_extension_c_test PUBLIC
tcmalloc_minimal stdc++ m)
if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_compile_options(malloc_extension_c_test PUBLIC "-ansi")
endif()
add_test(malloc_extension_c_test malloc_extension_c_test)
endif()
if(NOT MINGW AND NOT MSVC AND NOT APPLE)
set(memalign_unittest_SOURCES src/tests/memalign_unittest.cc
src/tcmalloc.h
src/config_for_unittests.h
src/tests/testutil.h src/tests/testutil.cc)
add_executable(memalign_unittest ${memalign_unittest_SOURCES})
target_link_libraries(memalign_unittest tcmalloc_minimal Threads::Threads)
add_test(memalign_unittest memalign_unittest)
endif()
add_executable(page_heap_test src/tests/page_heap_test.cc)
if(MSVC)
target_link_libraries(page_heap_test tcmalloc_minimal_static)
else()
target_link_libraries(page_heap_test tcmalloc_minimal)
endif()
add_test(page_heap_test page_heap_test)
add_executable(pagemap_unittest src/tests/pagemap_unittest.cc)
target_link_libraries(pagemap_unittest PUBLIC tcmalloc_minimal)
add_test(pagemap_unittest pagemap_unittest)
set(realloc_unittest_SOURCES src/tests/realloc_unittest.cc
src/config_for_unittests.h
src/base/logging.h)
set(realloc_unittest_LDFLAGS Threads::Threads ${TCMALLOC_FLAGS})
add_executable(realloc_unittest ${realloc_unittest_SOURCES})
target_link_libraries(realloc_unittest PUBLIC tcmalloc_minimal ${realloc_unittest_LDFLAGS})
add_test(realloc_unittest realloc_unittest)
add_executable(stack_trace_table_test src/tests/stack_trace_table_test.cc)