llvm dev - Jun 2012 - [LLVMdev] clang: error: argument unused during compilation: '--analyze'

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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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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