CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
project(pl)

message(STATUS "CMAKE_SYSTEM_NAME = ${CMAKE_SYSTEM_NAME}")
message(STATUS "CMAKE_CXX_COMPILER_ID = ${CMAKE_CXX_COMPILER_ID}")
message(STATUS "CMAKE_CXX_COMPILER_VERSION = ${CMAKE_CXX_COMPILER_VERSION}")

# CMAKE extensions
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${pl_SOURCE_DIR}/cmake")

# Required packages
find_package(OpenGL REQUIRED)
find_package(Epoxy REQUIRED)
find_package(SDL2 REQUIRED)

# Warning pedantic flags for all
set(CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "-Wall -Werror -Wpedantic -Wfatal-errors -O3 ${CMAKE_CXX_FLAGS}")

# Dependencies and include locations
include_directories("include")
include_directories(${OPENGL_INCLUDE_DIR})
include_directories(${EPOXY_INCLUDE_DIRS})
include_directories(${SDL2_INCLUDE_DIR})

## Build Executable

# Add source files
set(sources
    "src/plAutomaticPlanner"
    "src/plBoundary"
    "src/plBoundaryEditor"
    "src/plBufferObject"
    "src/plCamera"
    "src/plColorMap"
    "src/plCSV"
    "src/plDefectSite"
    "src/plDonorSite"
    "src/plEABO"
    "src/plEditable"
    "src/plEditor"
    "src/plFBO"
    "src/plGraft"
    "src/plGraftCap"
    "src/plGraftEditor"
    "src/plLog"
    "src/plMath"
    "src/plMatrix44"
    "src/plMatrixStack"
    "src/plMesh"
    "src/plMeshCutter"
    "src/plMeshSpecific"
    "src/plMinimalTechnique"
    "src/plModel"
    "src/plModelEditor"
    "src/plOctree"
    "src/plOctreeMesh"
    "src/plOpenGLInfo"
    "src/plOutlineTechnique"
    "src/plPicking"
    "src/plPlan"
    "src/plPlannerShader"
    "src/plPlannerStage0"
    "src/plPlannerStage1"
    "src/plPlannerStage2"
    "src/plPlannerStage3"
    "src/plPlanningBufferData"
    "src/plPlanningSite"
    "src/plPlanTechnique"
    "src/plPlug"
    "src/plPolygon"
    "src/plProgress"
    "src/plProjection"
    "src/plRenderComponent"
    "src/plRenderResources"
    "src/plRenderShapes"
    "src/plRenderTechnique"
    "src/plRenderable"
    "src/plRenderer"
    "src/plRenderingPipeline"
    "src/plScreenQuadTechnique"
    "src/plShader"
    "src/plSpline"
    "src/plSSBO"
    "src/plSTL"
    "src/plString"
    "src/plTexture2D"
    "src/plTimer"
    "src/plTransform"
    "src/plTransparencyTechnique"
    "src/plTransparentRenderable"
    "src/plTriangle"
    "src/plUniform"
    "src/plVAO"
    "src/plVBO"
    "src/plVector3"
    "src/plVector4"
    "src/plVertexFragmentShader"
    "src/plVertexSpecBuffer"
    "src/plWindow"
    "src/main")

# Construct the executable
add_executable(planner ${sources})

# Link the executable to  libraries
target_link_libraries(planner
    ${OPENGL_LIBRARIES}
    ${EPOXY_LIBRARIES}
    ${SDL2_LIBRARY})

# Additional target to perform clang-format, requires clang-format
file(GLOB_RECURSE all_sources include/*.h src/*.cpp)
add_custom_target(fmt
    COMMAND clang-format -style=WebKit -i ${all_sources})

# Copy resource dir to build
file(COPY
    ${CMAKE_CURRENT_SOURCE_DIR}/resources/
    DESTINATION
    ${CMAKE_CURRENT_BINARY_DIR}/resources/)