# regex
set(PICRIN_REGEX_DIR ${PICRIN_CONTRIB_DIR}/10.regexp)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PICRIN_REGEX_DIR}/cmake/")

find_package(REGEX)

if (REGEX_FOUND)
  add_definitions(${REGEX_DEFINITIONS})
  include_directories(${REGEX_INCLUDE_DIR})

  file(GLOB PICRIN_REGEX_SOURCES ${PICRIN_REGEX_DIR}/src/*.c)

  list(APPEND PICRIN_CONTRIB_INITS regexp)
  list(APPEND PICRIN_CONTRIB_LIBRARIES ${REGEX_LIBRARIES})
  list(APPEND PICRIN_CONTRIB_SOURCES ${PICRIN_REGEX_SOURCES})
endif()