Review Request 129708: C project also need Clang Sanitizer

[Leslie Zhai]

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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129708/
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(Updated 十二月 30, 2016, 11:17 a.m.)


Review request for Extra Cmake Modules and Alex Merry.


Changes
-------

Add TODO: GCC will not link pthread library when enabled ASan.


Bugs: 374195
    http://bugs.kde.org/show_bug.cgi?id=374195


Repository: extra-cmake-modules


Description
-------

So I just added

```
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${XSAN_COMPILE_FLAGS}" )
```

for C project to use Clang Sanitizer.


Diffs (updated)
-----

  modules/ECMEnableSanitizers.cmake 9c8a4de 

Diff: https://git.reviewboard.kde.org/r/129708/diff/


Testing
-------

testcase for Clang Static Analyzer, and also for Clang Sanitizer https://github.com/LLVM-China/clang-analyzer.github.io/tree/master/tests

```
cmake .. -DCMAKE_C_COMPILER=clang   \                                              
    -DCMAKE_CXX_COMPILER=clang++   \                                               
    -DECM_ENABLE_SANITIZERS='address;leak;undefined'    \                          
    -DCMAKE_BUILD_TYPE=Debug
```

testcase for kcoreaddons and kjs with GNU compiler

```
cmake .. -DCMAKE_INSTALL_PREFIX=/usr \                                             
    -DECM_ENABLE_SANITIZERS='address;leak;undefined'    \                          
    -DKDE_INSTALL_LIBDIR=lib \                                                     
    -D_KDE4_DEFAULT_HOME_POSTFIX=4 \                                               
    -DBUILD_TESTING=ON
```

```
cmake .. -DCMAKE_INSTALL_PREFIX=/usr \                                             
    -DECM_ENABLE_SANITIZERS='address;leak;undefined'    \                          
    -DKDE_INSTALL_LIBDIR=lib \                                                     
    -DBUILD_TESTING=ON
```


Thanks,

Leslie Zhai

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