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cmake_minimum_required(VERSION 2.8.4)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMakeModules/")
project(signal-protocol-c)
if(POLICY CMP0042)
cmake_policy(SET CMP0042 NEW)
endif()
SET(SIGNAL_PROTOCOL_C_VERSION_MAJOR 2)
SET(SIGNAL_PROTOCOL_C_VERSION_MINOR 3)
SET(SIGNAL_PROTOCOL_C_VERSION_PATCH 1)
SET(SIGNAL_PROTOCOL_C_VERSION ${SIGNAL_PROTOCOL_C_VERSION_MAJOR}.${SIGNAL_PROTOCOL_C_VERSION_MINOR}.${SIGNAL_PROTOCOL_C_VERSION_PATCH})
SET(LIB_SUFFIX "" CACHE STRING "Define suffix of directory name (32/64)")
SET(BIN_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE STRING "The directory the binaries are installed in")
SET(LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}" CACHE STRING "The directory the libraries are installed in")
SET(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "The directory the headers are installed in")
SET(INSTALL_PKGCONFIG_DIR "${LIB_INSTALL_DIR}/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
INCLUDE(CheckSymbolExists)
INCLUDE(CheckCCompilerFlag)
CHECK_SYMBOL_EXISTS(memset_s "string.h" HAVE_MEMSET_S)
IF(CMAKE_SYSTEM_NAME MATCHES "Windows")
CHECK_SYMBOL_EXISTS(SecureZeroMemory "Windows.h;WinBase.h" HAVE_SECUREZEROMEMORY)
ENDIF(CMAKE_SYSTEM_NAME MATCHES "Windows")
IF(BUILD_TESTING)
enable_testing()
ENDIF(BUILD_TESTING)
IF(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmessage-length=0 -Wall -Wmissing-field-initializers -Wno-missing-braces -Wparentheses")
ENDIF(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
IF(CMAKE_COMPILER_IS_GNUCC)
CHECK_C_COMPILER_FLAG("-Wsign-conversion" GCC_WARN_SIGN_CONVERSION)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wsign-compare")
IF(GCC_WARN_SIGN_CONVERSION)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wsign-conversion")
ENDIF(GCC_WARN_SIGN_CONVERSION)
ENDIF(CMAKE_COMPILER_IS_GNUCC)
IF(CMAKE_C_COMPILER_ID MATCHES "Clang")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wswitch -Wunused-variable -Wunused-value -Wshadow -Wint-conversion -Wpointer-sign -Wprotocol -Wshorten-64-to-32")
ENDIF(CMAKE_C_COMPILER_ID MATCHES "Clang")
IF(HAVE_MEMSET_S)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_MEMSET_S=1")
ENDIF(HAVE_MEMSET_S)
IF(COVERAGE)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
SET(LINK_FLAGS "${LINK_FLAGS} -fprofile-arcs -ftest-coverage")
add_custom_command(OUTPUT run_coverage
COMMAND ctest
COMMAND lcov -q --capture --directory src --output-file coverage.info.total
COMMAND lcov -q --remove coverage.info.total 'vpool.*' 'ut*.h' '*.pb-c.*' 'protobuf-c/*' 'curve25519/*' --output-file coverage.info
COMMAND genhtml -q coverage.info --output-directory coverage
COMMENT Collecting and creating coverage information
)
add_custom_target( coverage DEPENDS run_coverage )
ENDIF(COVERAGE)
add_subdirectory(src)
IF(BUILD_TESTING)
add_subdirectory(tests)
ENDIF(BUILD_TESTING)
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