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if(NOT DEFINED dir)
message(FATAL_ERROR "dir not defined")
endif()
# Analyze 'cpack --help' output for list of available generators:
#
execute_process(COMMAND ${CMAKE_CPACK_COMMAND} --help
RESULT_VARIABLE result
OUTPUT_VARIABLE stdout
ERROR_VARIABLE stderr
WORKING_DIRECTORY ${dir})
string(REPLACE ";" "\\;" stdout "${stdout}")
string(REPLACE "\n" "E;" stdout "${stdout}")
set(collecting 0)
set(generators)
foreach(eline ${stdout})
string(REGEX REPLACE "^(.*)E$" "\\1" line "${eline}")
if(collecting AND NOT line STREQUAL "")
string(REGEX REPLACE "^ ([^ ]+) += (.*)$" "\\1" gen "${line}")
string(REGEX REPLACE "^ ([^ ]+) += (.*)$" "\\2" doc "${line}")
set(generators ${generators} ${gen})
endif()
if(line STREQUAL "Generators")
set(collecting 1)
endif()
endforeach()
# Call cpack with -G on each available generator. We do not care if this
# succeeds or not. We expect it *not* to succeed if the underlying packaging
# tools are not installed on the system... This test is here simply to add
# coverage for the various cpack generators, even/especially to test ones
# where the tools are not installed.
#
message(STATUS "CTEST_FULL_OUTPUT (Avoid ctest truncation of output)")
message(STATUS "CPack generators='${generators}'")
foreach(g ${generators})
message(STATUS "Calling cpack -G ${g}...")
execute_process(COMMAND ${CMAKE_CPACK_COMMAND} -G ${g}
RESULT_VARIABLE result
OUTPUT_VARIABLE stdout
ERROR_VARIABLE stderr
WORKING_DIRECTORY ${dir})
message(STATUS "result='${result}'")
message(STATUS "stdout='${stdout}'")
message(STATUS "stderr='${stderr}'")
message(STATUS "")
endforeach()
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