project(movie C CXX)
cmake_minimum_required(VERSION 3.1)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED on)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/../lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/../bin)

# Setup Valgrind for cmake -D ExperimentalMemCheck
find_program( MEMORYCHECK_COMMAND REQUIRED valgrind )
set( MEMORYCHECK_COMMAND_OPTIONS "--trace-children=yes --leak-check=full --show-leak-kinds=all" )
set( MEMORYCHECK_SUPPRESSIONS_FILE "${PROJECT_SOURCE_DIR}/valgrind_suppress.txt" )

include( CTest )

find_package( Threads )
find_package(Threads REQUIRED) 
find_package(GTest REQUIRED gtest>=1.7.0)

FIND_LIBRARY(GMOCK_LIBRARY gmock /usr/local/lib/libgmock)
find_package(Protobuf REQUIRED)
include_directories(${PROTOBUF_INCLUDE_DIRS})
include_directories(/usr/local/include)


# *************** Movie PBUF Library ********************* 
include_directories(${PROTOBUF_INCLUDE_DIRS})
include_directories(${CMAKE_CURRENT_BINARY_DIR})
protobuf_generate_cpp(MOVIE_PROTO_SRCS MOVIE_PROTO_HDRS movie.proto)
add_library(movie_proto STATIC ${MOVIE_PROTO_SRCS} ${MOVIE_PROTO_HDRS})

target_link_libraries(movie_proto ${PROTOBUF_LIBRARIES})

# Specify here the include directories exported
# by this library. Note the CMAKE_CURRENT_BINARY_DIR is the build dir. That's because the src and header files are generated in the build dir by protoc
target_include_directories(movie_proto PUBLIC ${CMAKE_CURRENT_BINARY_DIR}  ${CMAKE_CURRENT_SOURCE_DIR})

# ********************************************************

# *************** Libarary with Main that calls   google::protobuf::ShutdownProtobufLibrary();
#
# gtest_protobuf_main library
#   Use this main for GTtests that use protobuf to ensure protobuf library shutdown
#
add_library(gtest_protobuf_main STATIC
  gtestProtobufMain.cpp
)
# ********************************************************

#
# BasicProtoGtest
#
ADD_EXECUTABLE(BasicProtoGtest
  basic_proto_gtest.h
  basic_proto_gtest.cpp)

TARGET_LINK_LIBRARIES(BasicProtoGtest
  gtest_protobuf_main
  ${PROTOBUF_LIBRARIES}
  ${GTEST_LIBRARIES}
  ${GMOCK_LIBRARY}
  ${CMAKE_THREAD_LIBS_INIT}
  movie_proto
)
add_test(NAME BasicProtoGtest
  COMMAND BasicProtoGtest)