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.
Would it be possible to include scan-build somwehere under
/usr/src/contrib/llvm
in the FreeBSD source tree? It seems like it is handy to have.
However, if it is better to only have it in the port and not in src, I
understand.
--
Craig
--
Craig
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