2021-09-14 00:13:48 +02:00
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# CPack uses `rpm --suggests` to check if rpmbuild supports the "Suggests:" tag.
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# This test intentionally uses a different method (build a test .spec) so any
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# problems will be caught early if functionality should change in the future.
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execute_process(
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COMMAND ${RPMBUILD_EXECUTABLE} --nobuild test_suggests.spec
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ERROR_QUIET
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RESULT_VARIABLE RPMBUILD_SUGGESTS_RESULT)
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2017-04-14 19:02:05 +02:00
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2021-09-14 00:13:48 +02:00
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if(RPMBUILD_SUGGESTS_RESULT EQUAL 0)
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set(should_contain_suggests_tag_ true)
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2017-04-14 19:02:05 +02:00
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endif()
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# Only verify that suggests tag is present only if that tag is supported.
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2018-04-23 21:13:27 +02:00
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# If it is not supported the rpm package was correctly generated by ignoring
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2017-04-14 19:02:05 +02:00
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# that tag and that was already checked by expected files test.
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if(should_contain_suggests_tag_)
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execute_process(COMMAND ${RPM_EXECUTABLE} -q --suggests -p "${FOUND_FILE_1}"
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WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
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RESULT_VARIABLE rpm_result_
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OUTPUT_VARIABLE rpm_output_
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ERROR_VARIABLE error_variable_
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(rpm_result_ OR NOT rpm_output_ STREQUAL "libsuggested")
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message(FATAL_ERROR "RPM_SUGGESTED package error: no suggested packages"
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" (result: '${rpm_result_}'; output: '${rpm_output_}';"
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" error: '${error_variable_}')")
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endif()
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endif()
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