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7406f0be82
Capture `execute_process` calls' `RESULT_VARIABLE`. We don't actually need to check the result as we presume the existing logic is already adequate, and sometimes programs return non-zero values as result of valid query. I.e. this is a "safe" way to broadly protect these scripts. Issue: #27782
22 lines
678 B
CMake
22 lines
678 B
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file LICENSE.rst or https://cmake.org/licensing for details.
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# Helper script for UseJava.cmake
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if (UNIX AND _JAVA_TARGET_OUTPUT_LINK)
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if (_JAVA_TARGET_OUTPUT_NAME)
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find_program(LN_EXECUTABLE
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NAMES
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ln
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)
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execute_process(
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COMMAND ${LN_EXECUTABLE} -sf "${_JAVA_TARGET_OUTPUT_NAME}" "${_JAVA_TARGET_OUTPUT_LINK}"
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WORKING_DIRECTORY ${_JAVA_TARGET_DIR}
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RESULT_VARIABLE _result_symlink_creation
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)
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else ()
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message(SEND_ERROR "FATAL: Can't find _JAVA_TARGET_OUTPUT_NAME")
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endif ()
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endif ()
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