# WinPR: Windows Portable Runtime

# winpr cmake build script

#

# Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#     http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

cmake_minimum_required(VERSION 2.8)

project(WinPR C)

set(CMAKE_COLOR_MAKEFILE ON)

if(FREERDP_VERSION)

	set(FREERDP_BUILD 1)

endif()

# Include cmake modules

include(CheckIncludeFiles)

include(CheckLibraryExists)

include(CheckSymbolExists)

include(CheckStructHasMember)

include(FindPkgConfig)

include(TestBigEndian)

# Include our extra modules

set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../cmake/)

# Check for cmake compatibility (enable/disable features)

include(CheckCmakeCompat)

include(FindFeature)

include(ConfigOptions)

include(ComplexLibrary)

include(FeatureSummary)

include(CheckCCompilerFlag)

include(GNUInstallDirsWrapper)

include(CMakePackageConfigHelpers)

# Soname versioning

set(WINPR_VERSION_MAJOR "2")

set(WINPR_VERSION_MINOR "0")

set(WINPR_VERSION_REVISION "0")

set(WINPR_VERSION "${WINPR_VERSION_MAJOR}.${WINPR_VERSION_MINOR}.${WINPR_VERSION_REVISION}")

set(WINPR_VERSION_FULL "${WINPR_VERSION}")

set(WINPR_API_VERSION "${WINPR_VERSION_MAJOR}")

if(NOT IOS)

	check_include_files(stdbool.h WINPR_HAVE_STDBOOL_H)

	check_include_files(stdint.h WINPR_HAVE_STDINT_H)

	check_include_files(inttypes.h WINPR_HAVE_INTTYPES_H)

else(NOT IOS)

	set(WINPR_HAVE_STDBOOL_H 1)

	set(WINPR_HAVE_STDINT_H 1)

	set(WINPR_HAVE_INTTYPES_H 1)

endif(NOT IOS)

if(FREERDP_BUILD)

	set(WINPR_VERSION_FULL ${WINPR_VERSION_FULL} PARENT_SCOPE)

	set(WINPR_VERSION ${WINPR_VERSION} PARENT_SCOPE)

	set(WINPR_API_VERSION ${WINPR_API_VERSION} PARENT_SCOPE)

else()

	set(CMAKE_THREAD_PREFER_PTHREAD TRUE)

	if(NOT IOS)

		find_package(Threads REQUIRED)

	endif()

	# Include files

	if(NOT IOS)

		check_include_files(fcntl.h HAVE_FCNTL_H)

		check_include_files(unistd.h HAVE_UNISTD_H)

		check_include_files(execinfo.h HAVE_EXECINFO_H)

		check_include_files(inttypes.h HAVE_INTTYPES_H)

		check_include_files(sys/modem.h HAVE_SYS_MODEM_H)

		check_include_files(sys/filio.h HAVE_SYS_FILIO_H)

		check_include_files(sys/sockio.h HAVE_SYS_SOCKIO_H)

		check_include_files(sys/strtio.h HAVE_SYS_STRTIO_H)

		check_include_files(sys/select.h HAVE_SYS_SELECT_H)

	else()

		set(HAVE_FCNTL_H 1)

		set(HAVE_UNISTD_H 1)

		set(HAVE_INTTYPES_H 1)

		set(HAVE_SYS_FILIO_H 1)

	endif()

	if(NOT IOS)

		check_struct_has_member("struct tm" tm_gmtoff time.h HAVE_TM_GMTOFF)

	else()

		set(HAVE_TM_GMTOFF 1)

	endif()

	if(NOT WIN32)

		CHECK_SYMBOL_EXISTS(pthread_mutex_timedlock pthread.h HAVE_PTHREAD_MUTEX_TIMEDLOCK_SYMBOL)

		if (NOT HAVE_PTHREAD_MUTEX_TIMEDLOCK_SYMBOL)

			CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIB)

		endif (NOT HAVE_PTHREAD_MUTEX_TIMEDLOCK_SYMBOL)

		if (NOT HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIB)

			CHECK_LIBRARY_EXISTS(pthreads pthread_mutex_timedlock "" HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIBS)

		endif (NOT HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIB)

		if (HAVE_PTHREAD_MUTEX_TIMEDLOCK_SYMBOL OR HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIB OR HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIBS)

			set(HAVE_PTHREAD_MUTEX_TIMEDLOCK ON)

		endif (HAVE_PTHREAD_MUTEX_TIMEDLOCK_SYMBOL OR HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIB OR HAVE_PTHREAD_MUTEX_TIMEDLOCK_LIBS)

	endif()

	set(OPENSSL_FEATURE_TYPE "OPTIONAL")

	set(OPENSSL_FEATURE_PURPOSE "cryptography")

	set(OPENSSL_FEATURE_DESCRIPTION "encryption, certificate validation, hashing functions")

	set(MBEDTLS_FEATURE_TYPE "OPTIONAL")

	set(MBEDTLS_FEATURE_PURPOSE "cryptography")

	set(MBEDTLS_FEATURE_DESCRIPTION "encryption, certificate validation, hashing functions")

	find_feature(OpenSSL ${OPENSSL_FEATURE_TYPE} ${OPENSSL_FEATURE_PURPOSE} ${OPENSSL_FEATURE_DESCRIPTION})

	find_feature(MbedTLS ${MBEDTLS_FEATURE_TYPE} ${MBEDTLS_FEATURE_PURPOSE} ${MBEDTLS_FEATURE_DESCRIPTION})

	if(OPENSSL_FOUND)

		add_definitions("-DWITH_OPENSSL")

	endif()

	if(MBEDTLS_FOUND)

		add_definitions("-DWITH_MBEDTLS")

	endif()

	# Include directories

	include_directories(${CMAKE_CURRENT_BINARY_DIR})

	# Configure files

	add_definitions("-DHAVE_CONFIG_H")

	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)

	enable_testing()

	if(MSVC)

		set(TESTING_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}")

	else()

		set(TESTING_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/Testing")

	endif()

endif()

# Default to release build type

if(NOT CMAKE_BUILD_TYPE)

   set(CMAKE_BUILD_TYPE "Release")

endif()

# Default to build shared libs

if(NOT DEFINED BUILD_SHARED_LIBS)

	set(BUILD_SHARED_LIBS ON)

endif()

if(BUILD_SHARED_LIBS)

	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DWINPR_DLL")

endif()

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DWINPR_EXPORTS")

# Enable 64bit file support on linux and FreeBSD.

if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux" OR FREEBSD)

	add_definitions("-D_FILE_OFFSET_BITS=64")

endif()

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)

include_directories(${CMAKE_CURRENT_BINARY_DIR}/include)

add_subdirectory(include)

add_subdirectory(libwinpr)

if(NOT ANDROID AND NOT IOS AND NOT UWP)

	add_subdirectory(tools)

endif()

if(BUILD_TESTING)

	add_subdirectory(test)

endif()

install_freerdp_man(wlog.7 7)

# Exporting

if(${CMAKE_VERSION} VERSION_GREATER "2.8.10")

	export(PACKAGE winpr)

	SetFreeRDPCMakeInstallDir(WINPR_CMAKE_INSTALL_DIR "WinPR${WINPR_VERSION_MAJOR}")

	set(WINPR_INCLUDE_DIR "include/winpr${WINPR_VERSION_MAJOR}")

	configure_package_config_file(WinPRConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/WinPRConfig.cmake

		INSTALL_DESTINATION ${WINPR_CMAKE_INSTALL_DIR}

		PATH_VARS WINPR_INCLUDE_DIR)

	write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/WinPRConfigVersion.cmake

		VERSION ${WINPR_VERSION} COMPATIBILITY SameMajorVersion)

	install(FILES ${CMAKE_CURRENT_BINARY_DIR}/WinPRConfig.cmake ${CMAKE_CURRENT_BINARY_DIR}/WinPRConfigVersion.cmake

		DESTINATION ${WINPR_CMAKE_INSTALL_DIR})

	install(EXPORT WinPRTargets DESTINATION ${WINPR_CMAKE_INSTALL_DIR})

endif()

if(FREERDP_BUILD)

	set(WINPR_PKG_CONFIG_FILENAME winpr${WINPR_VERSION_MAJOR} PARENT_SCOPE)

endif()

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/winpr.pc.in ${CMAKE_CURRENT_BINARY_DIR}/winpr${WINPR_VERSION_MAJOR}.pc @ONLY)

install(FILES ${CMAKE_CURRENT_BINARY_DIR}/winpr${WINPR_VERSION_MAJOR}.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)