cmake_minimum_required (VERSION 3.16)

if (WIN32)
    message( FATAL_ERROR "Windows don't support pam modules." )
endif (WIN32)

#I don't know why this necessarily
set(CMAKE_FIND_LIBRARY_PREFIXES "")
set(CMAKE_FIND_LIBRARY_SUFFIXES "")


include(FindPkgConfig)
pkg_check_modules(CURL libcurl REQUIRED)

include_directories( SYSTEM ${CURL_INCLUDE_DIRS} )

project ("pam_omega")

add_library (pam_omega SHARED "OmegaOAuth2Pam.c")

target_link_libraries(pam_omega ${CURL_LIBRARIES} )


# TODO: Different linux distributives has different folders to install
install(TARGETS pam_omega DESTINATION /lib/x86_64-linux-gnu/security)

if (CMAKE_VERSION VERSION_GREATER 3.12)
  set_property(TARGET pam_omega PROPERTY CXX_STANDARD 20)
endif()