Review Request 115376: KDE_SOURCE_FILES_ENABLE_EXCEPTIONS: Handle case where COMPILE_FLAGS is not set

[Alex Merry]

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Ship it!



kde-modules/KDECompilerSettings.cmake
<https://git.reviewboard.kde.org/r/115376/#comment34300>

    I would have gone for
    if (NOT flags)
        # CMake can give NOTFOUND as a result
        set(flags)
    endif()
    which may be more resilient to possible changes in the implementation of get_source_file_property, but I'm not that fussed either way.


- Alex Merry


On Jan. 29, 2014, 10:17 a.m., Aurélien Gâteau wrote:
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> https://git.reviewboard.kde.org/r/115376/
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> (Updated Jan. 29, 2014, 10:17 a.m.)
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> Review request for Build System, Extra Cmake Modules, KDE Frameworks, and Alex Merry.
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> Repository: extra-cmake-modules
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> Description
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> When COMPILE_FLAGS is not set, get_source_file_property(flags ${source_file} COMPILEFLAGS) set flags to "NOTFOUND". Leading to interesting build failures in kde-runtime when we then set flags to "NOTFOUND -fexceptions", see http://build.kde.org/job/kde-runtime_frameworks_qt5/58/
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> Diffs
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>   kde-modules/KDECompilerSettings.cmake 6b7ab4e 
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> Diff: https://git.reviewboard.kde.org/r/115376/diff/
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> Testing
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> Built kde-runtime successfully.
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> Thanks,
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> Aurélien Gâteau
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