FIND_PACKAGE(lua REQUIRED)
FIND_PACKAGE(ZLIB REQUIRED)
FIND_PACKAGE(PNG REQUIRED)
FIND_PACKAGE(luahpdf REQUIRED)

FIND_LIBRARY(hpdfs hpdfs)

ADD_EXECUTABLE(bin2c bin2c.c)

ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/mkpdf.lua.c
    COMMAND bin2c ${CMAKE_CURRENT_SOURCE_DIR}/mkpdf.lua ${CMAKE_CURRENT_BINARY_DIR}/mkpdf.lua.c
    DEPENDS mkpdf.lua
)

ADD_EXECUTABLE(mkpdf main.c ${CMAKE_CURRENT_BINARY_DIR}/mkpdf.lua.c)

TARGET_LINK_LIBRARIES(mkpdf PRIVATE luahpdf lua ${hpdfs} ZLIB::ZLIB ${PNG_LIBRARIES})

TARGET_INCLUDE_DIRECTORIES(mkpdf PRIVATE ${PROJECT_SOURCE_DIR}/lib/stage/include ${PNG_INCLUDE_DIRS})

INSTALL(TARGETS mkpdf DESTINATION bin)

SET(VERSION_MAJOR 0)
SET(VERSION_MINOR 0)
SET(VERSION_PATCH 2)
SET(VERSION_FULL ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})

TARGET_COMPILE_DEFINITIONS(mkpdf PRIVATE -DMKPDF_VERSION="${VERSION_FULL}")

SET(CPACK_PACKAGE_NAME mkpdf)
SET(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
SET(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
SET(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
SET(CPACK_GENERATOR ZIP)

INCLUDE(CPack)