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foreach(n RANGE 7 ${CMAKE_ARGC})
list(APPEND INPUT_FILES ${CMAKE_ARGV${n}})
endforeach()
if(NOT CGAL_PACKAGES_PREFIX)
message(FATAL_ERROR
"The variable `CGAL_PACKAGES_PREFIX` should be defined to the prefix of CGAL packages!")
endif()
get_filename_component(INSTALLATION "${CMAKE_BINARY_DIR}" DIRECTORY)
get_filename_component(BUILD_DIR "${INSTALLATION}" NAME)
foreach(INPUT_FILE ${INPUT_FILES})
file(STRINGS ${INPUT_FILE} input)
foreach(line ${input})
string(REGEX MATCHALL "^\\.* ${CGAL_PACKAGES_PREFIX}/([A-Za-z0-9_.-]*)/include/(CGAL/[A-Za-z0-9_/.-]*\\.h)" header ${line})
string(REGEX REPLACE "\\.* ${CGAL_PACKAGES_PREFIX}/" "" header "${header}")
string(REGEX REPLACE "/.*" "" pkg "${header}")
string(REPLACE "${BUILD_DIR}" "" pkg "${pkg}")
if(header)
list(APPEND headers ${header})
endif()
if(pkg)
list(APPEND pkgs ${pkg})
endif()
endforeach()
endforeach()
if(headers)
list(REMOVE_DUPLICATES headers)
list(SORT headers)
endif()
if(pkgs)
list(REMOVE_DUPLICATES pkgs)
list(SORT pkgs)
endif()
if(OUTPUT_HEADERS_LIST)
file(WRITE ${OUTPUT_HEADERS_LIST} "")
foreach(header ${headers})
file(APPEND ${OUTPUT_HEADERS_LIST} "${header}\n")
endforeach()
endif()
if(OUTPUT_PACKAGES_LIST)
file(WRITE ${OUTPUT_PACKAGES_LIST} "")
if (CGAL_COPY_DEPENDENCIES)
file(WRITE ${CGAL_COPY_PATH} "")
endif()
foreach(pkg ${pkgs})
file(APPEND ${OUTPUT_PACKAGES_LIST} "${pkg}\n")
if (CGAL_COPY_DEPENDENCIES)
file(APPEND ${CGAL_COPY_PATH} "${pkg}\n")
endif()
endforeach()
endif()
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