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CMakeLists.txt
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CMakeLists.txt
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# Copyright (c) 2013-2018, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# * Neither the name of Intel Corporation nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
cmake_minimum_required(VERSION 2.8.6)
project(PT C)
# versioning
#
# the major and the minor number define the supported Intel PT set.
# the patch level is only used for bug-fixes.
#
# a build number and a version extension can be optionally specified.
#
set(PT_VERSION_MAJOR 2)
set(PT_VERSION_MINOR 0)
set(PT_VERSION_PATCH 0)
set(PT_VERSION_BUILD "0" CACHE STRING "")
set(PT_VERSION_EXT "" CACHE STRING "")
set(PT_VERSION "${PT_VERSION_MAJOR}.${PT_VERSION_MINOR}.${PT_VERSION_PATCH}")
add_definitions(
-DPT_VERSION_MAJOR=${PT_VERSION_MAJOR}
-DPT_VERSION_MINOR=${PT_VERSION_MINOR}
-DPT_VERSION_PATCH=${PT_VERSION_PATCH}
-DPT_VERSION_BUILD=${PT_VERSION_BUILD}
-DPT_VERSION_EXT=\"${PT_VERSION_EXT}\"
)
include(GNUInstallDirs)
include(FindUnixCommands)
include(CheckCCompilerFlag)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(MAN_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/man)
set(CMAKE_COLOR_MAKEFILE OFF)
set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_MACOSX_RPATH ON)
option(FEATURE_THREADS "A small amount of multi-threading support." ON)
if (FEATURE_THREADS)
add_definitions(-DFEATURE_THREADS)
endif (FEATURE_THREADS)
option(DEVBUILD "Enable compiler warnings and turn them into errors." OFF)
option(PTDUMP "Enable ptdump, a packet dumper")
option(PTXED "Enable ptxed, an instruction flow dumper")
option(PTTC "Enable pttc, a test compiler")
option(PTUNIT "Enable ptunit, a unit test system and libipt unit tests")
option(MAN "Enable man pages (requires pandoc)." OFF)
option(SIDEBAND "Enable libipt-sb, a sideband correlation library")
if (SIDEBAND)
option(PEVENT "Enable perf_event sideband support." OFF)
endif (SIDEBAND)
if (PTXED OR PEVENT)
option(FEATURE_ELF "Support ELF files." ON)
endif (PTXED OR PEVENT)
set(PTT OFF)
if (BASH AND PTDUMP AND PTXED AND PTTC)
set(PTT ON)
endif ()
if (PTUNIT OR PTT)
ENABLE_TESTING()
endif()
if (PTUNIT)
enable_language(CXX)
endif()
include_directories(
include
${CMAKE_CURRENT_BINARY_DIR}/libipt/include
)
if (PTUNIT)
include_directories(
ptunit/include
)
endif (PTUNIT)
if (FEATURE_ELF)
add_definitions(
-DFEATURE_ELF
)
endif (FEATURE_ELF)
if (SIDEBAND)
add_definitions(
-DFEATURE_SIDEBAND
)
include_directories(
${CMAKE_CURRENT_BINARY_DIR}/sideband/include
)
endif (SIDEBAND)
if (PEVENT)
add_definitions(
-DFEATURE_PEVENT
)
include_directories(
pevent/include
)
endif (PEVENT)
function(add_cflag_if_available option)
check_c_compiler_flag(${option} ${option}_supported)
if (${option}_supported)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${option}" PARENT_SCOPE)
endif (${option}_supported)
endfunction(add_cflag_if_available)
if (CMAKE_HOST_WIN32)
include_directories(
include/windows
)
add_definitions(
# cl spells inline __inline in C
#
/Dinline=__inline
# cl spells strtoll _strtoi64
#
/Dstrtoll=_strtoi64
# cl spells strtoull _strtoui64
#
/Dstrtoull=_strtoui64
# avoid annoying warnings about unsecure standard functions
#
/D_CRT_SECURE_NO_WARNINGS
)
# enable parallel build
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP")
if (DEVBUILD)
# compiler warnings
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
# warnings are errors
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
endif (DEVBUILD)
if (CMAKE_C_COMPILER_ID MATCHES "MSVC")
# prevent complaints on:
# - do {} while(0) constructs
# - int arr[] constructs
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4200")
endif (CMAKE_C_COMPILER_ID MATCHES "MSVC")
endif (CMAKE_HOST_WIN32)
if (CMAKE_HOST_UNIX)
include_directories(
include/posix
)
add_definitions(
-D_POSIX_C_SOURCE=200809L
)
option(GCOV "Compile for GNU code coverage analysis." OFF)
if (GCOV)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ftest-coverage")
link_libraries(gcov)
endif (GCOV)
if (FEATURE_THREADS)
link_libraries(pthread)
endif (FEATURE_THREADS)
# set the language
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -g -O3")
# windows-like dll export model
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
if (DEVBUILD)
# compiler warnings
#
if (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Weverything")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-disabled-macro-expansion")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-covered-switch-default")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-switch-enum")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-cast-align")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-padded")
else (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wextra")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic")
add_cflag_if_available("-Wimplicit-fallthrough=5")
endif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
# warnings are errors
#
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
endif (DEVBUILD)
endif (CMAKE_HOST_UNIX)
function(add_ptunit_test_base name)
if (PTUNIT)
add_executable(${name} ${ARGN})
target_link_libraries(${name} ptunit)
add_test(NAME ${name} COMMAND ${name})
endif (PTUNIT)
endfunction(add_ptunit_test_base)
function(add_ptunit_c_test name)
add_ptunit_test_base(ptunit-${name} test/src/ptunit-${name}.c ${ARGN})
endfunction(add_ptunit_c_test)
function(add_ptunit_cpp_test name)
add_ptunit_test_base(ptunit-${name} test/src/ptunit-${name}.cpp ${ARGN})
endfunction(add_ptunit_cpp_test)
function(add_ptunit_libraries name)
if (PTUNIT)
target_link_libraries(ptunit-${name} ${ARGN})
endif (PTUNIT)
endfunction(add_ptunit_libraries)
add_subdirectory(libipt)
if (PTDUMP)
add_subdirectory(ptdump)
endif (PTDUMP)
if (PTXED)
add_subdirectory(ptxed)
endif (PTXED)
if (PTTC)
add_subdirectory(pttc)
endif (PTTC)
if (PTUNIT)
add_subdirectory(ptunit)
endif (PTUNIT)
if (PTT)
add_subdirectory(test)
endif (PTT)
if (MAN)
add_subdirectory(doc/man)
endif (MAN)
if (SIDEBAND)
add_subdirectory(sideband)
endif (SIDEBAND)
if (PEVENT)
add_subdirectory(pevent)
endif (PEVENT)