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CMakeLists.txt
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CMakeLists.txt
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# Copyright (c) 2020 Yubico AB
# All rights reserved.
#
# 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.
#
# 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 3.5)
# policy CMP0025 is to get AppleClang identifier rather than Clang for both
# this matters since the apple compiler accepts different flags.
cmake_policy(SET CMP0025 NEW)
cmake_policy(SET CMP0042 NEW)
cmake_policy(SET CMP0054 NEW)
include(CheckFunctionExists)
set (CMAKE_C_STANDARD 11)
project (yubico-piv-tool)
set (yubico_piv_tool_VERSION_MAJOR 2)
set (yubico_piv_tool_VERSION_MINOR 6)
set (yubico_piv_tool_VERSION_PATCH 1)
set (VERSION "${yubico_piv_tool_VERSION_MAJOR}.${yubico_piv_tool_VERSION_MINOR}.${yubico_piv_tool_VERSION_PATCH}")
set (SO_VERSION 2)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
include(${CMAKE_SOURCE_DIR}/cmake/options.cmake)
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Debug)
endif()
include(CheckCCompilerFlag)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
add_definitions(-DOPENSSL_API_COMPAT=0x10000000L)
if(WIN32)
add_definitions(-DWIN32_LEAN_AND_MEAN)
set(_WIN32 ${WIN32})
endif()
if(MSVC)
if((NOT GETOPT_LIB_DIR) OR (NOT GETOPT_INCLUDE_DIR))
message(FATAL_ERROR "please provide definitions for "
"GETOPT_LIB_DIR and GETOPT_INCLUDE_DIR when building "
"under msvc")
endif()
if(SUPRESS_MSVC_WARNINGS)
set(MSVC_DISABLED_WARNINGS_LIST
"C4706" # assignment within conditional expression;
"C4996" # The POSIX name for this item is deprecated. Instead, use the ISO C and C++ conformant name
"C4244" # Conversion from 'int' to 'unsigned char', possible loss of data
"C4152" # Nonstandard extension, function/data pointer conversion in expression (openssl/applink.c)
"C4068" # Unknown pragma
"C4100" # 'param': unreferenced formal parameter (unsupported pkcs11 functions)
"C4267" # Conversion from 'size_t' to 'CK_ULONG'
"C4312" # Conversion from 'unsigned int' to 'void *' of greater size (ykcs11/utils.c:noop_create_mutex)
"C5105" # Macro expansion producing 'defined' has undefined behavior
)
# The construction in the following 3 lines was taken from LibreSSL's
# CMakeLists.txt.
string(REPLACE "C" " -wd" MSVC_DISABLED_WARNINGS_STR ${MSVC_DISABLED_WARNINGS_LIST})
string(REGEX REPLACE "[/-]W[1234][ ]?" "" CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -MP -W4 ${MSVC_DISABLED_WARNINGS_STR}")
endif(SUPRESS_MSVC_WARNINGS)
set(BUILD_SHARED_LIBS ON)
set(GENERATE_MAN_PAGES OFF)
set(LIBCRYPTO_LIBRARIES ${LIBCRYPTO_LIBRARIES} bcrypt)
else()
find_package (PkgConfig REQUIRED)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat -Wformat-security")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow -Wpointer-arith")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-prototypes")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wbad-function-cast")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector-all")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-pointer-sign")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g2")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-omit-frame-pointer")
endif()
# Use -Wshorten-64-to-32 if available.
check_c_compiler_flag("-Wshorten-64-to-32" HAVE_SHORTEN_64_TO_32)
if(HAVE_SHORTEN_64_TO_32)
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshorten-64-to-32")
endif()
# Avoid https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425
if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-result")
endif()
include(${CMAKE_SOURCE_DIR}/cmake/openssl.cmake)
find_libcrypto()
include_directories(${LIBCRYPTO_INCLUDE_DIRS})
enable_testing()
find_package(codecov)
# explicit_bzero
check_function_exists(explicit_bzero HAVE_EXPLICIT_BZERO)
if(HAVE_EXPLICIT_BZERO)
add_definitions(-DHAVE_EXPLICIT_BZERO)
endif()
add_subdirectory (lib)
if(NOT BUILD_ONLY_LIB)
add_subdirectory(ykcs11)
add_subdirectory(tool)
endif()
coverage_evaluate()
message("Build summary:")
message("")
message(" Project name: ${CMAKE_PROJECT_NAME}")
message(" Version: ${VERSION}")
message(" Host type: ${CMAKE_SYSTEM_NAME}")
message(" Install prefix: ${CMAKE_PREFIX_PATH}")
message(" Compiler: ${CMAKE_C_COMPILER}")
message(" Compiler ID: ${CMAKE_C_COMPILER_ID}")
message(" CFLAGS: ${CMAKE_C_FLAGS}")
message(" CFLAGS_DEBUG: ${CMAKE_C_FLAGS_DEBUG}")
message(" CPPFLAGS: ${CMAKE_CXX_FLAGS}")
message(" Warnings: ${WARN_FLAGS}")
message(" Build type: ${CMAKE_BUILD_TYPE}")
message(" Backend: ${BACKEND}")
message(" PCSC")
message(" CFLAGS: ${PCSC_CFLAGS}")
message(" LIBS: ${PCSC_LIBRARIES}")
message(" Winscard")
message(" LIBS: ${PCSC_WIN_LIBS}")
message(" Mac PCSC")
message(" LIBS: ${PCSC_MACOSX_LIBS}")
message(" Custom PCSC")
message(" LIBS: ${PCSC_CUSTOM_LIBS}")
message("")
message(" Install prefix: ${CMAKE_INSTALL_PREFIX}")
message(" Install targets")
message(" Libraries ${YKPIV_INSTALL_LIB_DIR}")
message(" Includes ${YKPIV_INSTALL_INC_DIR}")
message(" Binaries ${YKPIV_INSTALL_BIN_DIR}")
message(" Manuals ${YKPIV_INSTALL_MAN_DIR}")
message(" Pkg-config ${YKPIV_INSTALL_PKGCONFIG_DIR}")
message("")
message(" YKCS11 debug: ${ENABLE_YKCS11_DBG}")
if(ENABLE_HARDWARE_TESTS)
message(" Hardware tests: Enabled. *** WARNING: RUNNING THE TESTS WILL ERASE ALL DATA ON CONNECTED YUBIKEYS *** ")
else(ENABLE_HARDWARE_TESTS)
message(" Hardware tests: Disabled")
endif(ENABLE_HARDWARE_TESTS)