[LLVMdev] clang: error: argument unused during compilation: '--analyze'

[Anna Zaks]

Umesh,

We encourage users of the analyzer to rely on scan-build or XCode to run the analyzer on their code base. The 'clang --analyze' command should be viewed as an implementation detail as this interface will change after we add inter-module analyzes.
 
Looks like you are getting the error because the analyzer is not compatible with "-MM -MP -MT HAS_manager_controller.o" options.

Anna.
On Jun 1, 2012, at 12:43 AM, Umesh Kalappa wrote:

> Hi All,
> 
> We are trying  to run   clang on our code base with the static analuzer enabled  by option "--analyze" .But we couldn't succed to run the same :( and here is the command line options we tried while runing the clang 
> 
> clang -MM -MP -MT HAS_manager_controller.o --analyze  -Wall -Werror -g -DHASMGR_DEBUG_HEAP -DHASMGR_ENABLE_METRICS_OUTPUT  -I/root/projects/samples/internals/hasmanger_27_feb_2012/HASMGR/   ../HAS_manager_controller.c
> clang: error: argument unused during compilation: '--analyze'
> 
> For you reference 
>  root at localhost simple_player]# clang --version 
>  clang version 3.2 (trunk)
>  Target: i386-pc-linux-gnu
>  Thread model: posix
> 
> Any inputs will be really appreciate 
> 
> Thanks 
> ~Umesh 
> 
> '
> 
> 
> 
> 
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