> On 29 Nov 2022, at 01:55, Stefano Stabellini <sstabell...@kernel.org> wrote: > > On Mon, 28 Nov 2022, Luca Fancellu wrote: >> This serie introduces a way to suppress a static analyser finding providing a >> proper justification for it. >> The process is explained in the docs/misra/documenting-violations.rst >> document >> that this serie will provide. >> The tools currently supported are eclair, coverity and cppcheck, but the >> design >> is open to support many other static analysis tool. >> >> The changes are split between the first two patches to reduce the review >> effort, >> the first patch is introducing the deviation process for the eclair and >> coverity >> tools, this is because their analysis system is similar. >> >> The second patch is introducing the same deviation process for cppcheck, >> modifying the current way it is called from the makefile and improving its >> analysis. >> >> The third patch is a fix for a tool used for cppcheck and the fourth patch >> is an example of how a deviation can be applied for some MISRA findings.
Hi Stefano, > > I tried testing this series with: > > # scripts/xen-analysis.py --build-only --cppcheck-html --run-cppcheck > --cppcheck-bin=/local/repos/cppcheck/cppcheck > --cppcheck-html-bin=/local/repos/cppcheck/htmlreport/cppcheck-htmlreport > > But I get this error: > > ERROR: Can't find cppcheck version or version is not 2.7 > > > Note that my cppcheck is 2.7.4: > > # ./cppcheck --version > Cppcheck 2.7.4 Yes this is a bug, I’m strictly checking for 2.7, I will modify it to 2.7.x if you agree > > > After removing the version check in cppcheck_analysis.py, the process > starts correctly. > > Also, where is the output html report created by cppcheck-html by > default? The html output should be in the xen folder [xen_repo]/xen/cppcheck-htmlreport/html but when you specify --build-only the reports are not generated, only the build phase is executed. Have you tried without --build-only to test the report generations? Cheers, Luca
