On Mon, Feb 16, 2015 at 01:21:34PM -0800, Craig Rodrigues wrote: > On Wed, Feb 11, 2015 at 1:43 PM, Dimitry Andric <d...@freebsd.org> wrote: > > > > > Yes, choose either lang/clang-devel, or lang/clangXY, where XY is the > > version you are interested in. > > > > > > > (2) is there enough llvm source in FreeBSD that we can build this in > > > FreeBSD instead of checking out llvm source? > > > > You can already run the analyzers with the clang executable in base, > > unless you built your world using WITHOUT_CLANG_FULL. You do need perl > > installed, of course. > > > > > Nice! I did this: > > pkg install lang/clang-devel > export PATH=$PATH:/usr/local/llvm-devel/bin > scan-build cc a.c > > scan-build: Using '/usr/local/llvm-devel/bin/clang' for static analysis > a.c:10:10: warning: Use of memory after it is freed > a[5] ='b'; > ~~~~ ^ > 1 warning generated. > scan-build: 1 bug found. > scan-build: Run 'scan-view /tmp/scan-build-2015-02-16-211517-60875-1' to > examine bug reports. > > scan-view /tmp/scan-build-2015-02-16-211517-60875-1 > Traceback (most recent call last): > File "/usr/local/llvm-devel/bin/scan-view", line 131, in <module> > main() > File "/usr/local/llvm-devel/bin/scan-view", line 128, in main > run(port, options, root) > File "/usr/local/llvm-devel/bin/scan-view", line 57, in run > import ScanView > ImportError: No module named ScanView > > > It looks like some stuff for scan-view is missing from the port. Do you > have any > ideas offhand what is missing? It's not so important, because the > results of scan-build can be opened up in any web browser, independently of > scan-view.
You should use the wrappers in /usr/local/bin (e.g. scan-view-devel) as they set up the environment so modules can be found. -- Brooks
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