Adding upstream version 1.14.0.upstream/1.14.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 498 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..c4f7b1b
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,498 @@
+# Copyright (c) 2018-2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+cmake_minimum_required(VERSION 3.7)
+
+# detect AppleClang; needs to come before project()
+cmake_policy(SET CMP0025 NEW)
+
+project(libfido2 C)
+# Set PIE flags for POSITION_INDEPENDENT_CODE targets, added in CMake 3.14.
+if(POLICY CMP0083)
+	cmake_policy(SET CMP0083 NEW)
+endif()
+
+include(CheckCCompilerFlag)
+include(CheckFunctionExists)
+include(CheckLibraryExists)
+include(CheckSymbolExists)
+include(CheckIncludeFiles)
+include(CheckTypeSize)
+include(GNUInstallDirs)
+include(CheckPIESupported OPTIONAL RESULT_VARIABLE CHECK_PIE_SUPPORTED)
+if(CHECK_PIE_SUPPORTED)
+	check_pie_supported(LANGUAGES C)
+endif()
+
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(CMAKE_COLOR_MAKEFILE OFF)
+set(CMAKE_VERBOSE_MAKEFILE ON)
+set(FIDO_MAJOR "1")
+set(FIDO_MINOR "14")
+set(FIDO_PATCH "0")
+set(FIDO_VERSION ${FIDO_MAJOR}.${FIDO_MINOR}.${FIDO_PATCH})
+
+option(BUILD_TESTS       "Build the regress tests"                 ON)
+option(BUILD_EXAMPLES    "Build example programs"                  ON)
+option(BUILD_MANPAGES    "Build man pages"                         ON)
+option(BUILD_SHARED_LIBS "Build a shared library"                  ON)
+option(BUILD_STATIC_LIBS "Build a static library"                  ON)
+option(BUILD_TOOLS       "Build tool programs"                     ON)
+option(FUZZ              "Enable fuzzing instrumentation"          OFF)
+option(USE_HIDAPI        "Use hidapi as the HID backend"           OFF)
+option(USE_PCSC          "Enable experimental PCSC support"        OFF)
+option(USE_WINHELLO      "Abstract Windows Hello as a FIDO device" ON)
+option(NFC_LINUX         "Enable NFC support on Linux"             ON)
+
+add_definitions(-D_FIDO_MAJOR=${FIDO_MAJOR})
+add_definitions(-D_FIDO_MINOR=${FIDO_MINOR})
+add_definitions(-D_FIDO_PATCH=${FIDO_PATCH})
+
+if(BUILD_SHARED_LIBS)
+	set(_FIDO2_LIBRARY fido2_shared)
+elseif(BUILD_STATIC_LIBS)
+	set(_FIDO2_LIBRARY fido2)
+else()
+	message(FATAL_ERROR "Nothing to build (BUILD_*_LIBS=OFF)")
+endif()
+
+if(CYGWIN OR MSYS OR MINGW)
+	set(WIN32 1)
+endif()
+
+if(WIN32)
+	add_definitions(-DWIN32_LEAN_AND_MEAN -D_WIN32_WINNT=0x0600)
+endif()
+
+if(APPLE)
+	set(CMAKE_INSTALL_NAME_DIR
+	    "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
+endif()
+
+if(NOT MSVC)
+	set(FIDO_CFLAGS "${FIDO_CFLAGS} -D_POSIX_C_SOURCE=200809L")
+	set(FIDO_CFLAGS "${FIDO_CFLAGS} -D_BSD_SOURCE")
+	if(APPLE)
+		set(FIDO_CFLAGS "${FIDO_CFLAGS} -D_DARWIN_C_SOURCE")
+		set(FIDO_CFLAGS "${FIDO_CFLAGS} -D__STDC_WANT_LIB_EXT1__=1")
+	elseif((CMAKE_SYSTEM_NAME STREQUAL "Linux") OR MINGW OR CYGWIN)
+		set(FIDO_CFLAGS "${FIDO_CFLAGS} -D_GNU_SOURCE")
+		set(FIDO_CFLAGS "${FIDO_CFLAGS} -D_DEFAULT_SOURCE")
+	elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
+	    CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD")
+		set(FIDO_CFLAGS "${FIDO_CFLAGS} -D__BSD_VISIBLE=1")
+	elseif(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
+		set(FIDO_CFLAGS "${FIDO_CFLAGS} -D_NETBSD_SOURCE")
+	endif()
+	set(FIDO_CFLAGS "${FIDO_CFLAGS} -std=c99")
+	set(CMAKE_C_FLAGS "${FIDO_CFLAGS} ${CMAKE_C_FLAGS}")
+endif()
+
+check_c_compiler_flag("-Wshorten-64-to-32" HAVE_SHORTEN_64_TO_32)
+check_c_compiler_flag("-Werror -fstack-protector-all" HAVE_STACK_PROTECTOR_ALL)
+
+check_include_files(cbor.h HAVE_CBOR_H)
+check_include_files(endian.h HAVE_ENDIAN_H)
+check_include_files(err.h HAVE_ERR_H)
+check_include_files(openssl/opensslv.h HAVE_OPENSSLV_H)
+check_include_files(signal.h HAVE_SIGNAL_H)
+check_include_files(sys/random.h HAVE_SYS_RANDOM_H)
+check_include_files(unistd.h HAVE_UNISTD_H)
+
+check_symbol_exists(arc4random_buf stdlib.h HAVE_ARC4RANDOM_BUF)
+check_symbol_exists(asprintf stdio.h HAVE_ASPRINTF)
+check_symbol_exists(clock_gettime time.h HAVE_CLOCK_GETTIME)
+check_symbol_exists(explicit_bzero string.h HAVE_EXPLICIT_BZERO)
+check_symbol_exists(freezero stdlib.h HAVE_FREEZERO)
+check_symbol_exists(getline stdio.h HAVE_GETLINE)
+check_symbol_exists(getopt unistd.h HAVE_GETOPT)
+check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
+check_symbol_exists(getrandom sys/random.h HAVE_GETRANDOM)
+check_symbol_exists(memset_s string.h HAVE_MEMSET_S)
+check_symbol_exists(readpassphrase readpassphrase.h HAVE_READPASSPHRASE)
+check_symbol_exists(recallocarray stdlib.h HAVE_RECALLOCARRAY)
+check_symbol_exists(strlcat string.h HAVE_STRLCAT)
+check_symbol_exists(strlcpy string.h HAVE_STRLCPY)
+check_symbol_exists(strsep string.h HAVE_STRSEP)
+check_symbol_exists(sysconf unistd.h HAVE_SYSCONF)
+check_symbol_exists(timespecsub sys/time.h HAVE_TIMESPECSUB)
+check_symbol_exists(timingsafe_bcmp string.h HAVE_TIMINGSAFE_BCMP)
+
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+try_compile(HAVE_POSIX_IOCTL
+    "${CMAKE_CURRENT_BINARY_DIR}/posix_ioctl_check.o"
+    "${CMAKE_CURRENT_SOURCE_DIR}/openbsd-compat/posix_ioctl_check.c"
+    COMPILE_DEFINITIONS "-Werror -Woverflow -Wsign-conversion")
+
+list(APPEND CHECK_VARIABLES
+	HAVE_ARC4RANDOM_BUF
+	HAVE_ASPRINTF
+	HAVE_CBOR_H
+	HAVE_CLOCK_GETTIME
+	HAVE_ENDIAN_H
+	HAVE_ERR_H
+	HAVE_FREEZERO
+	HAVE_GETLINE
+	HAVE_GETOPT
+	HAVE_GETPAGESIZE
+	HAVE_GETRANDOM
+	HAVE_MEMSET_S
+	HAVE_OPENSSLV_H
+	HAVE_POSIX_IOCTL
+	HAVE_READPASSPHRASE
+	HAVE_RECALLOCARRAY
+	HAVE_SIGNAL_H
+	HAVE_STRLCAT
+	HAVE_STRLCPY
+	HAVE_STRSEP
+	HAVE_SYSCONF
+	HAVE_SYS_RANDOM_H
+	HAVE_TIMESPECSUB
+	HAVE_TIMINGSAFE_BCMP
+	HAVE_UNISTD_H
+)
+
+foreach(v ${CHECK_VARIABLES})
+	if (${v})
+		add_definitions(-D${v})
+	endif()
+endforeach()
+
+if(HAVE_EXPLICIT_BZERO AND NOT FUZZ)
+	add_definitions(-DHAVE_EXPLICIT_BZERO)
+endif()
+
+if(UNIX)
+	add_definitions(-DHAVE_DEV_URANDOM)
+endif()
+
+
+if(MSVC)
+	if((NOT CBOR_INCLUDE_DIRS) OR (NOT CBOR_LIBRARY_DIRS) OR
+	   (NOT CRYPTO_INCLUDE_DIRS) OR (NOT CRYPTO_LIBRARY_DIRS) OR
+	   (NOT ZLIB_INCLUDE_DIRS) OR (NOT ZLIB_LIBRARY_DIRS))
+		message(FATAL_ERROR "please define "
+		   "{CBOR,CRYPTO,ZLIB}_{INCLUDE,LIBRARY}_DIRS when "
+		   "building under msvc")
+	endif()
+	if(BUILD_TESTS AND BUILD_SHARED_LIBS AND
+	   ((NOT CBOR_BIN_DIRS) OR (NOT ZLIB_BIN_DIRS) OR (NOT CRYPTO_BIN_DIRS)))
+		message(FATAL_ERROR "please define {CBOR,CRYPTO,ZLIB}_BIN_DIRS "
+		   "when building tests")
+	endif()
+	if(NOT CBOR_LIBRARIES)
+		set(CBOR_LIBRARIES cbor)
+	endif()
+	if(NOT ZLIB_LIBRARIES)
+		set(ZLIB_LIBRARIES zlib1)
+	endif()
+	if(NOT CRYPTO_LIBRARIES)
+		set(CRYPTO_LIBRARIES crypto)
+	endif()
+
+	set(MSVC_DISABLED_WARNINGS_LIST
+		"C4152" # nonstandard extension used: function/data pointer
+			# conversion in expression;
+		"C4200" # nonstandard extension used: zero-sized array in
+			# struct/union;
+		"C4201" # nonstandard extension used: nameless struct/union;
+		"C4204" # nonstandard extension used: non-constant aggregate
+			# initializer;
+		"C4706" # assignment within conditional expression;
+		"C4996" # The POSIX name for this item is deprecated. Instead,
+			# use the ISO C and C++ conformant name;
+		"C6287" # redundant code: the left and right subexpressions are identical
+		)
+	# 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 -WX ${MSVC_DISABLED_WARNINGS_STR}")
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Od /Z7 /guard:cf /sdl /RTCcsu")
+	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Zi /guard:cf /sdl")
+	if(USE_WINHELLO)
+		add_definitions(-DUSE_WINHELLO)
+	endif()
+	set(NFC_LINUX OFF)
+else()
+	include(FindPkgConfig)
+	pkg_search_module(CBOR libcbor)
+	pkg_search_module(CRYPTO libcrypto)
+	pkg_search_module(ZLIB zlib)
+
+	if(NOT CBOR_FOUND AND NOT HAVE_CBOR_H)
+		message(FATAL_ERROR "could not find libcbor")
+	endif()
+	if(NOT CRYPTO_FOUND AND NOT HAVE_OPENSSLV_H)
+		message(FATAL_ERROR "could not find libcrypto")
+	endif()
+	if(NOT ZLIB_FOUND)
+		message(FATAL_ERROR "could not find zlib")
+	endif()
+
+	if(NOT CBOR_LIBRARIES)
+		set(CBOR_LIBRARIES "cbor")
+	endif()
+	if(NOT CRYPTO_LIBRARIES)
+		set(CRYPTO_LIBRARIES "crypto")
+	endif()
+
+	if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+		pkg_search_module(UDEV libudev REQUIRED)
+		set(UDEV_NAME "udev")
+		# If using hidapi, use hidapi-hidraw.
+		set(HIDAPI_SUFFIX -hidraw)
+		if(NOT HAVE_CLOCK_GETTIME)
+			# Look for clock_gettime in librt.
+			check_library_exists(rt clock_gettime "time.h"
+			    HAVE_CLOCK_GETTIME)
+			if (HAVE_CLOCK_GETTIME)
+				add_definitions(-DHAVE_CLOCK_GETTIME)
+				set(BASE_LIBRARIES ${BASE_LIBRARIES} rt)
+			endif()
+		endif()
+	else()
+		set(NFC_LINUX OFF)
+	endif()
+
+	if(MINGW)
+		# MinGW is stuck with a flavour of C89.
+		add_definitions(-DFIDO_NO_DIAGNOSTIC)
+		add_definitions(-DWC_ERR_INVALID_CHARS=0x80)
+		add_compile_options(-Wno-unused-parameter)
+	endif()
+
+	if(FUZZ)
+		set(USE_PCSC ON)
+		add_definitions(-DFIDO_FUZZ)
+	endif()
+
+	# If building with PCSC, look for pcsc-lite.
+	if(USE_PCSC AND NOT (APPLE OR CYGWIN OR MSYS OR MINGW))
+		pkg_search_module(PCSC libpcsclite REQUIRED)
+		set(PCSC_LIBRARIES pcsclite)
+	endif()
+
+	if(USE_HIDAPI)
+		add_definitions(-DUSE_HIDAPI)
+		pkg_search_module(HIDAPI hidapi${HIDAPI_SUFFIX} REQUIRED)
+		set(HIDAPI_LIBRARIES hidapi${HIDAPI_SUFFIX})
+	endif()
+
+	if(NFC_LINUX)
+		add_definitions(-DUSE_NFC)
+	endif()
+
+	if(WIN32)
+		if(USE_WINHELLO)
+			add_definitions(-DUSE_WINHELLO)
+		endif()
+	else()
+		set(USE_WINHELLO OFF)
+	endif()
+
+	add_compile_options(-Wall)
+	add_compile_options(-Wextra)
+	add_compile_options(-Werror)
+	add_compile_options(-Wshadow)
+	add_compile_options(-Wcast-qual)
+	add_compile_options(-Wwrite-strings)
+	add_compile_options(-Wmissing-prototypes)
+	add_compile_options(-Wbad-function-cast)
+	add_compile_options(-Wimplicit-fallthrough)
+	add_compile_options(-pedantic)
+	add_compile_options(-pedantic-errors)
+
+	set(EXTRA_CFLAGS "-Wconversion -Wsign-conversion")
+
+	if(WIN32)
+		add_compile_options(-Wno-type-limits)
+		add_compile_options(-Wno-cast-function-type)
+	endif()
+
+	if(HAVE_SHORTEN_64_TO_32)
+		add_compile_options(-Wshorten-64-to-32)
+	endif()
+
+	if(HAVE_STACK_PROTECTOR_ALL)
+		add_compile_options(-fstack-protector-all)
+	endif()
+
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g2")
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-omit-frame-pointer")
+	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -D_FORTIFY_SOURCE=2")
+
+	if(CRYPTO_VERSION VERSION_GREATER_EQUAL 3.0)
+		add_definitions(-DOPENSSL_API_COMPAT=0x10100000L)
+	endif()
+
+	if(NOT FUZZ)
+		set(EXTRA_CFLAGS "${EXTRA_CFLAGS} -Wframe-larger-than=2047")
+	endif()
+endif()
+
+# Avoid https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425
+if(CMAKE_COMPILER_IS_GNUCC)
+	add_compile_options(-Wno-unused-result)
+endif()
+
+# Decide which keyword to use for thread-local storage.
+if(CMAKE_COMPILER_IS_GNUCC OR
+   CMAKE_C_COMPILER_ID STREQUAL "Clang" OR
+   CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
+	set(TLS "__thread")
+elseif(WIN32)
+	set(TLS "__declspec(thread)")
+endif()
+add_definitions(-DTLS=${TLS})
+
+if(USE_PCSC)
+	add_definitions(-DUSE_PCSC)
+endif()
+
+# export list
+if(APPLE AND (CMAKE_C_COMPILER_ID STREQUAL "Clang" OR
+   CMAKE_C_COMPILER_ID STREQUAL "AppleClang"))
+	# clang + lld
+	string(CONCAT CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS}
+	    " -exported_symbols_list ${CMAKE_CURRENT_SOURCE_DIR}/src/export.llvm")
+elseif(NOT MSVC)
+	# clang/gcc + gnu ld
+	if(FUZZ)
+		string(CONCAT CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS}
+		    " -Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/fuzz/export.gnu")
+	else()
+		string(CONCAT CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS}
+		    " -Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/src/export.gnu")
+	endif()
+	if(NOT WIN32)
+		string(CONCAT CMAKE_SHARED_LINKER_FLAGS
+		    ${CMAKE_SHARED_LINKER_FLAGS}
+		    " -Wl,-z,noexecstack -Wl,-z,relro,-z,now")
+		string(CONCAT CMAKE_EXE_LINKER_FLAGS
+		    ${CMAKE_EXE_LINKER_FLAGS}
+		    " -Wl,-z,noexecstack -Wl,-z,relro,-z,now")
+		if(FUZZ)
+			file(STRINGS fuzz/wrapped.sym WRAPPED_SYMBOLS)
+			foreach(s ${WRAPPED_SYMBOLS})
+				string(CONCAT CMAKE_SHARED_LINKER_FLAGS
+				    ${CMAKE_SHARED_LINKER_FLAGS}
+				    " -Wl,--wrap=${s}")
+			endforeach()
+		endif()
+	endif()
+else()
+	string(CONCAT CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS}
+	    " /def:\"${CMAKE_CURRENT_SOURCE_DIR}/src/export.msvc\"")
+endif()
+
+include_directories(${PROJECT_SOURCE_DIR}/src)
+include_directories(${CBOR_INCLUDE_DIRS})
+include_directories(${CRYPTO_INCLUDE_DIRS})
+include_directories(${HIDAPI_INCLUDE_DIRS})
+include_directories(${PCSC_INCLUDE_DIRS})
+include_directories(${UDEV_INCLUDE_DIRS})
+include_directories(${ZLIB_INCLUDE_DIRS})
+
+link_directories(${CBOR_LIBRARY_DIRS})
+link_directories(${CRYPTO_LIBRARY_DIRS})
+link_directories(${HIDAPI_LIBRARY_DIRS})
+link_directories(${PCSC_LIBRARY_DIRS})
+link_directories(${UDEV_LIBRARY_DIRS})
+link_directories(${ZLIB_LIBRARY_DIRS})
+
+message(STATUS "BASE_LIBRARIES: ${BASE_LIBRARIES}")
+message(STATUS "BUILD_EXAMPLES: ${BUILD_EXAMPLES}")
+message(STATUS "BUILD_MANPAGES: ${BUILD_MANPAGES}")
+message(STATUS "BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
+message(STATUS "BUILD_STATIC_LIBS: ${BUILD_STATIC_LIBS}")
+message(STATUS "BUILD_TOOLS: ${BUILD_TOOLS}")
+message(STATUS "CBOR_INCLUDE_DIRS: ${CBOR_INCLUDE_DIRS}")
+message(STATUS "CBOR_LIBRARIES: ${CBOR_LIBRARIES}")
+message(STATUS "CBOR_LIBRARY_DIRS: ${CBOR_LIBRARY_DIRS}")
+if(BUILD_TESTS)
+	message(STATUS "CBOR_BIN_DIRS: ${CBOR_BIN_DIRS}")
+endif()
+message(STATUS "CBOR_VERSION: ${CBOR_VERSION}")
+message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
+message(STATUS "CMAKE_C_COMPILER: ${CMAKE_C_COMPILER}")
+message(STATUS "CMAKE_C_COMPILER_ID: ${CMAKE_C_COMPILER_ID}")
+message(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
+message(STATUS "CMAKE_CROSSCOMPILING: ${CMAKE_CROSSCOMPILING}")
+message(STATUS "CMAKE_GENERATOR_PLATFORM: ${CMAKE_GENERATOR_PLATFORM}")
+message(STATUS "CMAKE_HOST_SYSTEM_NAME: ${CMAKE_HOST_SYSTEM_NAME}")
+message(STATUS "CMAKE_HOST_SYSTEM_PROCESSOR: ${CMAKE_HOST_SYSTEM_PROCESSOR}")
+message(STATUS "CMAKE_INSTALL_LIBDIR: ${CMAKE_INSTALL_LIBDIR}")
+message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
+message(STATUS "CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")
+message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
+message(STATUS "CMAKE_SYSTEM_VERSION: ${CMAKE_SYSTEM_VERSION}")
+message(STATUS "CRYPTO_INCLUDE_DIRS: ${CRYPTO_INCLUDE_DIRS}")
+message(STATUS "CRYPTO_LIBRARIES: ${CRYPTO_LIBRARIES}")
+message(STATUS "CRYPTO_LIBRARY_DIRS: ${CRYPTO_LIBRARY_DIRS}")
+if(BUILD_TESTS)
+	message(STATUS "CRYPTO_BIN_DIRS: ${CRYPTO_BIN_DIRS}")
+endif()
+message(STATUS "CRYPTO_VERSION: ${CRYPTO_VERSION}")
+message(STATUS "FIDO_VERSION: ${FIDO_VERSION}")
+message(STATUS "FUZZ: ${FUZZ}")
+if(FUZZ)
+	message(STATUS "FUZZ_LDFLAGS: ${FUZZ_LDFLAGS}")
+endif()
+message(STATUS "ZLIB_INCLUDE_DIRS: ${ZLIB_INCLUDE_DIRS}")
+message(STATUS "ZLIB_LIBRARIES: ${ZLIB_LIBRARIES}")
+message(STATUS "ZLIB_LIBRARY_DIRS: ${ZLIB_LIBRARY_DIRS}")
+if(BUILD_TESTS)
+	message(STATUS "ZLIB_BIN_DIRS: ${ZLIB_BIN_DIRS}")
+endif()
+message(STATUS "ZLIB_VERSION: ${ZLIB_VERSION}")
+if(USE_HIDAPI)
+	message(STATUS "HIDAPI_INCLUDE_DIRS: ${HIDAPI_INCLUDE_DIRS}")
+	message(STATUS "HIDAPI_LIBRARIES: ${HIDAPI_LIBRARIES}")
+	message(STATUS "HIDAPI_LIBRARY_DIRS: ${HIDAPI_LIBRARY_DIRS}")
+	message(STATUS "HIDAPI_VERSION: ${HIDAPI_VERSION}")
+endif()
+message(STATUS "PCSC_INCLUDE_DIRS: ${PCSC_INCLUDE_DIRS}")
+message(STATUS "PCSC_LIBRARIES: ${PCSC_LIBRARIES}")
+message(STATUS "PCSC_LIBRARY_DIRS: ${PCSC_LIBRARY_DIRS}")
+message(STATUS "PCSC_VERSION: ${PCSC_VERSION}")
+message(STATUS "TLS: ${TLS}")
+message(STATUS "UDEV_INCLUDE_DIRS: ${UDEV_INCLUDE_DIRS}")
+message(STATUS "UDEV_LIBRARIES: ${UDEV_LIBRARIES}")
+message(STATUS "UDEV_LIBRARY_DIRS: ${UDEV_LIBRARY_DIRS}")
+message(STATUS "UDEV_RULES_DIR: ${UDEV_RULES_DIR}")
+message(STATUS "UDEV_VERSION: ${UDEV_VERSION}")
+message(STATUS "USE_HIDAPI: ${USE_HIDAPI}")
+message(STATUS "USE_PCSC: ${USE_PCSC}")
+message(STATUS "USE_WINHELLO: ${USE_WINHELLO}")
+message(STATUS "NFC_LINUX: ${NFC_LINUX}")
+
+if(BUILD_TESTS)
+	enable_testing()
+endif()
+
+add_subdirectory(src)
+
+if(BUILD_TESTS)
+	add_subdirectory(regress)
+endif()
+if(BUILD_EXAMPLES)
+	add_subdirectory(examples)
+endif()
+if(BUILD_TOOLS)
+	add_subdirectory(tools)
+endif()
+if(BUILD_MANPAGES)
+	add_subdirectory(man)
+endif()
+
+if(NOT WIN32)
+	if(FUZZ)
+		add_subdirectory(fuzz)
+	endif()
+	if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+		add_subdirectory(udev)
+	endif()
+endif()