########################################################################
# CMake build script for Google Mock.
#
# To run the tests for Google Mock itself on Linux, use 'make test' or
# ctest.  You can select which tests to run using 'ctest -R regex'.
# For more options, run 'ctest --help'.

# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
# make it prominent in the GUI.
option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)

# A directory to find Google Test sources.
if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt")
  set(gtest_dir gtest)
else()
  set(gtest_dir ../gtest)
endif()

# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
include("${gtest_dir}/cmake/hermetic_build.cmake" OPTIONAL)

if (COMMAND pre_project_set_up_hermetic_build)
  # Google Test also calls hermetic setup functions from add_subdirectory,
  # although its changes will not affect things at the current scope.
  pre_project_set_up_hermetic_build()
endif()

########################################################################
#
# Project-wide settings

# Name of the project.
#
# CMake files in this project can refer to the root source directory
# as ${gmock_SOURCE_DIR} and to the root binary directory as
# ${gmock_BINARY_DIR}.
# Language "C" is required for find_package(Threads).
project(gmock CXX C)
cmake_minimum_required(VERSION 2.6.2)

if (COMMAND set_up_hermetic_build)
  set_up_hermetic_build()
endif()

if (NOT MSVC)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-missing-field-initializers -Wno-format-nonliteral")
endif()

# Instructs CMake to process Google Test's CMakeLists.txt and add its
# targets to the current scope.  We are placing Google Test's binary
# directory in a subdirectory of our own as VC compilation may break
# if they are the same (the default).
add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")

# Although Google Test's CMakeLists.txt calls this function, the
# changes there don't affect the current scope.  Therefore we have to
# call it again here.
config_compiler_and_linker()  # from ${gtest_dir}/cmake/internal_utils.cmake

# Adds Google Mock's and Google Test's header directories to the search path.
include_directories("${gmock_SOURCE_DIR}/include"
                    "${gmock_SOURCE_DIR}"
                    "${gtest_SOURCE_DIR}/include"
                    # This directory is needed to build directly from Google
                    # Test sources.
                    "${gtest_SOURCE_DIR}")

########################################################################
#
# Defines the gmock & gmock_main libraries.  User tests should link
# with one of them.

# Google Mock libraries.  We build them using more strict warnings than what
# are used for other targets, to ensure that Google Mock can be compiled by
# a user aggressive about warnings.
cxx_library(gmock
            "${cxx_strict}"
            "${gtest_dir}/src/gtest-all.cc"
            src/gmock-all.cc)

cxx_library(gmock_main
            "${cxx_strict}"
            "${gtest_dir}/src/gtest-all.cc"
            src/gmock-all.cc
            src/gmock_main.cc)