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mirror of https://github.com/Icinga/icinga2.git synced 2025-04-08 17:05:25 +02:00
icinga2/CMakeLists.txt
Andrea Kao 5c7c21650d edit Icinga license info so that GitHub recognizes it
GitHub uses a library called Licensee to identify a project's license
type. It shows this information in the status bar and via the API if it
can unambiguously identify the license.

This commit modifies a few of Icinga's license-related docs so that
Licensee is able to recognize the repository's license type. It moves
the contents of COPYING.Exceptions to the relevant section of the
README, which has been renamed to "Licensing". It then removes the
COPYING.Exceptions file and updates CMakeLists.txt accordingly.

Collectively, these changes allow Licensee to successfully identify the
license type of Icinga as GPL 2.0.

Signed-off-by: Andrea Kao <eirinikos@gmail.com>
2018-05-02 17:53:53 -07:00

431 lines
15 KiB
CMake

# Icinga 2
# Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
cmake_minimum_required(VERSION 2.8.8)
set(BOOST_MIN_VERSION "1.48.0")
project(icinga2)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/third-party/cmake")
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING
"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
FORCE)
endif()
option(ICINGA2_WITH_MYSQL "Build the MySQL IDO module" ON)
option(ICINGA2_WITH_PGSQL "Build the PostgreSQL IDO module" ON)
option(ICINGA2_WITH_CHECKER "Build the checker module" ON)
option(ICINGA2_WITH_COMPAT "Build the compat module" ON)
option(ICINGA2_WITH_LIVESTATUS "Build the Livestatus module" ON)
option(ICINGA2_WITH_NOTIFICATION "Build the notification module" ON)
option(ICINGA2_WITH_PERFDATA "Build the perfdata module" ON)
option(ICINGA2_WITH_TESTS "Run unit tests" ON)
option (USE_SYSTEMD
"Configure icinga as native systemd service instead of a SysV initscript" OFF)
set(HAVE_SYSTEMD ${USE_SYSTEMD})
file(STRINGS VERSION VERSION_LINE REGEX "^Version: ")
string(REPLACE "Version: " "" ICINGA2_VERSION ${VERSION_LINE})
include(GNUInstallDirs)
include(InstallConfig)
set(ICINGA2_USER "icinga" CACHE STRING "Icinga 2 user")
set(ICINGA2_GROUP "icinga" CACHE STRING "Icinga 2 group")
set(ICINGA2_COMMAND_GROUP "icingacmd" CACHE STRING "Icinga 2 command group")
set(ICINGA2_RUNDIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/run" CACHE STRING "/run directory")
set(ICINGA2_PLUGINDIR "/usr/lib/nagios/plugins" CACHE STRING "Path for the check plugins")
set(ICINGA2_GIT_VERSION_INFO ON CACHE BOOL "Whether to use git describe")
set(ICINGA2_UNITY_BUILD ON CACHE BOOL "Whether to perform a unity build")
set(ICINGA2_LTO_BUILD OFF CACHE BOOL "Whether to use LTO")
if(NOT WIN32)
set(ICINGA2_SYSCONFIGFILE "${CMAKE_INSTALL_FULL_SYSCONFDIR}/sysconfig/icinga2" CACHE PATH "where to store configuation for the init system, defaults to /etc/sysconfig/icinga2")
endif()
site_name(ICINGA2_BUILD_HOST_NAME)
set(ICINGA2_BUILD_COMPILER_NAME "${CMAKE_CXX_COMPILER_ID}")
if(NOT CMAKE_CXX_COMPILER_VERSION)
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
OUTPUT_VARIABLE CMAKE_CXX_COMPILER_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()
set(ICINGA2_BUILD_COMPILER_VERSION "${CMAKE_CXX_COMPILER_VERSION}")
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/COPYING" ICINGA2_LICENSE_GPL)
set(ICINGA2_LICENSE "${ICINGA2_LICENSE_GPL}\n\n---\n\n${ICINGA2_LICENSE_ADDITIONS}")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/LICENSE.txt" ${ICINGA2_LICENSE})
file(STRINGS VERSION SPEC_VERSION REGEX "^Version:")
string(LENGTH "${SPEC_VERSION}" SPEC_VERSION_LENGTH)
math(EXPR SPEC_VERSION_LENGTH "${SPEC_VERSION_LENGTH} - 9")
string(SUBSTRING ${SPEC_VERSION} 9 ${SPEC_VERSION_LENGTH} SPEC_VERSION)
configure_file(icinga-spec-version.h.cmake icinga-spec-version.h)
include(GetGitRevisionDescription)
git_describe(GIT_VERSION --tags)
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/icinga-version.h.force)
configure_file(icinga-version.h.force ${CMAKE_CURRENT_BINARY_DIR}/icinga-version.h COPYONLY)
else()
if(NOT ICINGA2_GIT_VERSION_INFO OR GIT_VERSION MATCHES "-NOTFOUND$")
file(STRINGS VERSION SPEC_REVISION REGEX "^Revision: ")
string(LENGTH "${SPEC_REVISION}" SPEC_REVISION_LENGTH)
math(EXPR SPEC_REVISION_LENGTH "${SPEC_REVISION_LENGTH} - 10")
string(SUBSTRING ${SPEC_REVISION} 10 ${SPEC_REVISION_LENGTH} SPEC_REVISION)
set(GIT_VERSION "r${SPEC_VERSION}-${SPEC_REVISION}")
endif()
configure_file(icinga-version.h.cmake icinga-version.h)
endif()
if(WIN32)
set(Boost_USE_STATIC_LIBS ON)
add_definitions(-DBOOST_ALL_NO_LIB)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /bigobj")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
endif()
if(NOT DEFINED LOGROTATE_HAS_SU)
set(LOGROTATE_HAS_SU OFF)
find_program(LOGROTATE_BINARY logrotate)
execute_process(COMMAND ${LOGROTATE_BINARY} ERROR_VARIABLE LOGROTATE_OUTPUT)
if(LOGROTATE_OUTPUT)
string(REGEX REPLACE "^logrotate ([0-9.]*).*" "\\1" LOGROTATE_VERSION
${LOGROTATE_OUTPUT})
message(STATUS "Found logrotate (found version \"${LOGROTATE_VERSION}\")")
if("${LOGROTATE_VERSION}" VERSION_GREATER "3.7.9")
set(LOGROTATE_HAS_SU ON)
endif()
endif()
endif()
if(LOGROTATE_HAS_SU)
set(LOGROTATE_USE_SU "\n\tsu ${ICINGA2_USER} ${ICINGA2_GROUP}")
endif()
find_package(Boost ${BOOST_MIN_VERSION} COMPONENTS thread system program_options regex REQUIRED)
link_directories(${Boost_LIBRARY_DIRS})
include_directories(${Boost_INCLUDE_DIRS})
find_package(OpenSSL REQUIRED)
include_directories(${OPENSSL_INCLUDE_DIR})
set(base_DEPS ${CMAKE_DL_LIBS} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES})
set(base_OBJS $<TARGET_OBJECTS:mmatch> $<TARGET_OBJECTS:socketpair> $<TARGET_OBJECTS:base>)
find_package(YAJL)
if(NOT YAJL_FOUND)
include_directories(${icinga2_BINARY_DIR}/third-party/yajl/include)
link_directories(${icinga2_BINARY_DIR}/third-party/yajl)
list(APPEND base_OBJS $<TARGET_OBJECTS:yajl>)
else()
list(APPEND base_DEPS ${YAJL_LIBRARIES})
endif()
find_package(Editline)
set(HAVE_EDITLINE "${EDITLINE_FOUND}")
find_package(Termcap)
set(HAVE_TERMCAP "${TERMCAP_FOUND}")
include_directories(
${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/lib
${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR}/lib
)
if(HAVE_LIBEXECINFO)
list(APPEND base_DEPS execinfo)
endif()
if(UNIX OR CYGWIN)
list(APPEND base_OBJS $<TARGET_OBJECTS:execvpe>)
endif()
if(HAVE_SYSTEMD)
list(APPEND base_DEPS systemd)
endif()
if(EDITLINE_FOUND)
list(APPEND base_DEPS ${EDITLINE_LIBRARIES})
include_directories(${EDITLINE_INCLUDE_DIR})
endif()
if(TERMCAP_FOUND)
list(APPEND base_DEPS ${TERMCAP_LIBRARIES})
include_directories(${TERMCAP_INCLUDE_DIR})
endif()
if(WIN32)
list(APPEND base_DEPS ws2_32 dbghelp shlwapi msi)
endif()
set(CMAKE_MACOSX_RPATH 1)
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Qunused-arguments -fcolor-diagnostics")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Qunused-arguments -fcolor-diagnostics")
# Clang on Fedora requires -pthread, Apple Clang does not
# AppleClang is available since CMake 3.0.0
if (NOT CMAKE_CXX_COMPILER_ID MATCHES "AppleClang")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
endif()
endif()
if(CMAKE_C_COMPILER_ID STREQUAL "SunPro")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mt")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mt -library=stlport4")
endif()
if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
if(CMAKE_SYSTEM_NAME MATCHES AIX)
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -g -lpthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -lpthread")
elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -pthread")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lpthread")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -lpthread")
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} -lpthread")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -pthread")
endif()
endif()
include(CheckCXXCompilerFlag)
function(check_cxx_linker_flag flag var)
set(CMAKE_REQUIRED_FLAGS ${flag})
set(result 0)
check_cxx_compiler_flag(${flag} result)
set(${var} ${result} PARENT_SCOPE)
endfunction()
check_cxx_linker_flag("-Wl,--gc-sections" LD_GC_SECTIONS)
if(LD_GC_SECTIONS)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections")
endif()
check_cxx_linker_flag("-Wl,--no-export-dynamic" LD_NO_EXPORT_DYNAMIC)
if(LD_NO_EXPORT_DYNAMIC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-export-dynamic")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-export-dynamic")
endif()
check_cxx_linker_flag("-Bsymbolic-functions" LD_SYMBOLIC_FUNCTIONS)
if(LD_SYMBOLIC_FUNCTIONS)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Bsymbolic-functions")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Bsymbolic-functions")
endif()
check_cxx_linker_flag("-Wl,--dynamic-list-cpp-typeinfo" LD_DYNAMIC_LIST_CPP_TYPEINFO)
if(LD_DYNAMIC_LIST_CPP_TYPEINFO)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--dynamic-list-cpp-typeinfo")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--dynamic-list-cpp-typeinfo")
endif()
check_cxx_linker_flag("-Wl,--dynamic-list-data" LD_DYNAMIC_LIST_DATA)
if(LD_DYNAMIC_LIST_DATA)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--dynamic-list-data")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--dynamic-list-data")
endif()
check_cxx_compiler_flag("-Winvalid-pch" CXX_INVALID_PCH)
if(CXX_INVALID_PCH)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Winvalid-pch")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Winvalid-pch")
endif()
if(ICINGA2_LTO_BUILD)
check_cxx_compiler_flag("-flto" CXX_FLAG_LTO)
if(NOT CXX_FLAG_LTO)
message(WARNING "Compiler does not support LTO, falling back to non-LTO build")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -flto")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -flto")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -flto")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9.0) AND NOT OPENBSD)
set(CMAKE_AR "gcc-ar")
set(CMAKE_RANLIB "gcc-ranlib")
endif()
endif()
endif()
if(MSVC)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
endif()
set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/Bin/${CMAKE_BUILD_TYPE} CACHE PATH "Library output path")
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/Bin/${CMAKE_BUILD_TYPE} CACHE PATH "Executable output path")
include(CheckSymbolExists)
include(CheckFunctionExists)
include(CheckLibraryExists)
include(CheckIncludeFileCXX)
check_symbol_exists(__COUNTER__ "" HAVE_COUNTER_MACRO)
if(NOT HAVE_COUNTER_MACRO)
message(FATAL_ERROR "Your C/C++ compiler does not support the __COUNTER__ macro.")
endif()
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DI2_DEBUG")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DI2_DEBUG")
check_function_exists(vfork HAVE_VFORK)
check_function_exists(backtrace_symbols HAVE_BACKTRACE_SYMBOLS)
check_function_exists(pipe2 HAVE_PIPE2)
check_function_exists(nice HAVE_NICE)
check_library_exists(dl dladdr "dlfcn.h" HAVE_DLADDR)
check_library_exists(execinfo backtrace_symbols "" HAVE_LIBEXECINFO)
check_include_file_cxx(cxxabi.h HAVE_CXXABI_H)
if(HAVE_LIBEXECINFO)
set(HAVE_BACKTRACE_SYMBOLS TRUE)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
exec_program(${CMAKE_CXX_COMPILER}
ARGS -dumpversion
OUTPUT_VARIABLE _ICINGA2_COMPILER_VERSION
)
if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.7.0")
message(FATAL_ERROR "Your version of GCC (${CMAKE_CXX_COMPILER_VERSION}) is too old for building Icinga 2 (GCC >= 4.7.0 is required).")
endif()
endif()
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
check_cxx_source_compiles("class Base { public: virtual void test(void) { } }; class Derived : public Base { virtual void test(void) override { } }; int main(){}" CXX_FEATURE_OVERRIDE)
if(NOT CXX_FEATURE_OVERRIDE)
add_definitions("-Doverride=")
endif()
endif()
configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h ESCAPE_QUOTES)
install(
FILES README.md COPYING AUTHORS CHANGELOG.md NEWS
DESTINATION ${CMAKE_INSTALL_DOCDIR}
)
include(CTest)
enable_testing()
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
add_subdirectory(third-party)
add_subdirectory(tools)
add_subdirectory(lib)
add_subdirectory(icinga-app)
add_subdirectory(etc)
add_subdirectory(itl)
add_subdirectory(doc)
add_subdirectory(agent)
add_subdirectory(plugins)
add_subdirectory(choco)
if(MSVC)
add_subdirectory(icinga-installer)
endif()
if(ICINGA2_WITH_TESTS)
add_subdirectory(test)
endif()
set(CPACK_PACKAGE_NAME "Icinga 2")
set(CPACK_PACKAGE_VENDOR "Icinga Development Team")
set(CPACK_PACKAGE_VERSION ${ICINGA2_VERSION})
set(CPACK_PACKAGE_INSTALL_DIRECTORY "ICINGA2")
set(CPACK_PACKAGE_ICON "${CMAKE_CURRENT_SOURCE_DIR}/icinga-app\\\\icinga.ico")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_BINARY_DIR}/LICENSE.txt")
set(CPACK_PACKAGE_EXECUTABLES "Icinga2SetupAgent;Icinga 2 Agent Wizard")
set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/icinga-app\\\\icinga.ico")
set(CPACK_WIX_UPGRADE_GUID "52F2BEAA-4DF0-4C3E-ABDC-C0F61DE4DF8A")
set(CPACK_WIX_EXTENSIONS "WixUtilExtension")
set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/icinga-installer/bannrbmp.bmp")
set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/icinga-installer/dlgbmp.bmp")
set(CPACK_WIX_PATCH_FILE "${CMAKE_CURRENT_BINARY_DIR}/icinga-installer/icinga2.wixpatch.Debug")
set(CPACK_WIX_PATCH_FILE "${CMAKE_CURRENT_BINARY_DIR}/icinga-installer/icinga2.wixpatch")
set(CMAKE_INSTALL_SYSTEM_RUNTIME_DESTINATION "sbin")
set(CMAKE_INSTALL_UCRT_LIBRARIES TRUE)
include(InstallRequiredSystemLibraries)
if(WIN32)
if(CMAKE_VS_PLATFORM_NAME STREQUAL "x64")
set(NSCP_URL "https://github.com/mickem/nscp/releases/download/0.5.0.62/NSCP-0.5.0.62-x64.msi")
set(NSCP_SHA256 "1854de86ad4fda3391f273de0f9985b702c014bdec01b26ad28a1343177f537f")
else()
set(NSCP_URL "https://github.com/mickem/nscp/releases/download/0.5.0.62/NSCP-0.5.0.62-Win32.msi")
set(NSCP_SHA256 "2186b60d588fa0811344ce709332f9c63670019c62ae92eae49698bf76205a95")
endif()
set(NSCP_SHA256SUM "")
if (EXISTS ${CMAKE_CURRENT_BINARY_DIR}/NSCP.msi)
file(SHA256 ${CMAKE_CURRENT_BINARY_DIR}/NSCP.msi NSCP_SHA256SUM)
endif()
if (NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/NSCP.msi OR NOT ${NSCP_SHA256SUM} STREQUAL ${NSCP_SHA256})
file(DOWNLOAD ${NSCP_URL} ${CMAKE_CURRENT_BINARY_DIR}/NSCP.msi SHOW_PROGRESS)
endif()
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/NSCP.msi DESTINATION ${CMAKE_INSTALL_SBINDIR})
if (OPENSSL_VERSION_MINOR GREATER_EQUAL 1)
if (CMAKE_VS_PLATFORM_NAME STREQUAL "x64")
list (APPEND ICINGA2_OPENSSL_DLLS ${OPENSSL_INCLUDE_DIR}/../bin/libcrypto-1_1-x64.dll ${OPENSSL_INCLUDE_DIR}/../bin/libssl-1_1-x64.dll)
else()
list (APPEND ICINGA2_OPENSSL_DLLS ${OPENSSL_INCLUDE_DIR}/../bin/libcrypto-1_1.dll ${OPENSSL_INCLUDE_DIR}/../bin/libssl-1_1.dll)
endif()
else()
list (APPEND ICINGA2_OPENSSL_DLLS ${OPENSSL_INCLUDE_DIR}/../bin/libeay32.dll ${OPENSSL_INCLUDE_DIR}/../bin/ssleay32.dll)
endif()
install(
PROGRAMS ${ICINGA2_OPENSSL_DLLS}
DESTINATION ${CMAKE_INSTALL_SBINDIR}
)
endif()
include(CPack)