check-code.md

oclint 0.9 / [stackoverflow]

mkdir build; cd build
scan-build cmake ..

....

oclint-json-compilation-database -v oclint_args \
  "-allow-duplicated-violations -enable-clang-static-analyzer \
  -enable-global-analysis -list-enabled-rules \
  -report-type html -o oclint_result.html -p ."

oclint-json-compilation-database -v -- \
  -allow-duplicated-violations -enable-clang-static-analyzer \
  -enable-global-analysis -list-enabled-rules \
  -report-type html -o oclint_result.html -p .

oclint -allow-duplicated-violations -enable-clang-static-analyzer \
  -enable-global-analysis -list-enabled-rules \
  -report-type html -o oclint_result.html -p .

clang-modernizer

mkdir build; cd build
scan-build cmake ..
clang-modernize-3.5 -add-override -override-macros -use-nullptr \
     -loop-convert -for-compilers=clang-3.4,gcc-4.8 -risk=risky \
     -summary -exclude ../third-party -p . -include ..

clang-format

clang-format -style=[llvm|google|mozilla|webkit|chromium] path/fil

git diff -U0 master | clang-format-diff-3.5 -style LLVM

scan-build [download]

mkdir build; cd build
scan-build cmake ..
scan-build \
    -enable-checker alpha.deadcode.UnreachableCode -enable-checker alpha.core.SizeofPtr \
    -enable-checker alpha.cplusplus.NewDeleteLeaks \
    --override-compiler --use-analyzer=/usr/local/Cellar/llvm35/HEAD/bin
    -k -V -o report make -j4

P.S. http://polly.llvm.org/example_load_Polly_into_clang.html

Analyze #includes in C and C++ source files

• asan
• clang-tidy
• deheader
• include-what-you-use [PDF]
• find-unnecessary-includes

Other:

• https://github.com/clang-dev

hhvm_build.sh

#!/bin/sh

# Script generate cmake database (MacOSX 10.10 Yosemite)
#
# Analyzer Fuzzer tools attack application stability & security
# Fuzzer
#  https://code.google.com/p/tmin/
#  https://code.google.com/p/american-fuzzy-lop/
#
#    ninja: cmake -G Ninja . ; ninja -j4 ; ninja install
#   -DCMAKE_BUILD_TYPE=Debug|Release|RelWithDebInfo|MinSizeRel: Sets build type : Default: Release
#   -DENABLE_ZEND_COMPAT=ON|OFF : Enable Zend source compatibility : Default: ON
#   -DALWAYS_ASSERT=ON|OFF : Enabled asserts in a release build : Default: OFF
#   -DDEBUG_APC_LEAK=ON|OFF : Allow easier debugging of apc leaks : Default: OFF
#   -DDEBUG_MEMORY_LEAK=ON|OFF : Allow easier debugging of memory leaks : Default: OFF
#   -DDISABLE_HARDWARE_COUNTERS=ON|OFF : Disable hardware counters (for XenU systems) : Default: OFF
#   -DENABLE_COTIRE=ON|OFF : Speed up the build by precompiling headers : Default: OFF
#   -DENABLE_FULL_SETLINE=ON|OFF : Enable full setline function for debugger and code-coverage : Default: OFF
#   -DENABLE_TRACE=ON|OFF : Enable tracing in release build : Default: OFF
#   -DEXECUTION_PROFILER=ON|OFF : Enable the execution profiler : Default: OFF
#   -DHOTPROFILER=ON|OFF : Enable support for the hot-profiler : Default: OFF
#   -DPACKED_TV=ON|OFF : Enable packed tv (typed value) compilation : Default: OFF
#   -DUSE_GOOGLE_CPU_PROFILER=ON|OFF : Use Google cpu profiler : Default: OFF
#   -DUSE_GOOGLE_HEAP_PROFILER=ON|OFF : Use Google heap profiler : Default: OFF
#   -DUSE_JEMALLOC=ON|OFF : Use jemalloc : Default: ON
#   -DUSE_TCMALLOC=ON|OFF : Use tcmalloc (if jemalloc is not used) : Default: ON

# Generate [cmake + ninja] -> compile_commands.json
cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
      -DCMAKE_CXX_COMPILER=/usr/local/bin/g++-4.9 \
      -DCMAKE_C_COMPILER=/usr/local/bin/gcc-4.9 \
      -DCMAKE_ASM_COMPILER=/usr/local/bin/gcc-4.9 \
      -DCMAKE_BUILD_TYPE=Debug \
      -DLIBIBERTY_LIB=/usr/local/opt/binutilsfb/lib/x86_64/libiberty.a \
      -DCMAKE_INCLUDE_PATH="/usr/local/include:/usr/include" \
      -DCMAKE_LIBRARY_PATH="/usr/local/lib:/usr/lib" \
      -DLIBEVENT_LIB=/usr/local/opt/libevent/lib/libevent.dylib \
      -DLIBEVENT_INCLUDE_DIR=/usr/local/opt/libevent/include \
      -DICU_INCLUDE_DIR=/usr/local/opt/icu4c/include \
      -DICU_LIBRARY=/usr/local/opt/icu4c/lib/libicuuc.dylib \
      -DICU_I18N_LIBRARY=/usr/local/opt/icu4c/lib/libicui18n.dylib \
      -DICU_DATA_LIBRARY=/usr/local/opt/icu4c/lib/libicudata.dylib \
      -DREADLINE_INCLUDE_DIR=/usr/local/opt/readline/include \
      -DREADLINE_LIBRARY=/usr/local/opt/readline/lib/libreadline.dylib \
      -DNCURSES_LIBRARY=/usr/local/opt/ncurses/lib/libncurses.dylib \
      -DCURL_INCLUDE_DIR=/usr/local/opt/curl/include \
      -DCURL_LIBRARY=/usr/local/opt/curl/lib/libcurl.dylib \
      -DBOOST_INCLUDEDIR=/usr/local/opt/boostfb/include \
      -DBOOST_LIBRARYDIR=/usr/local/opt/boostfb/lib \
      -DBoost_USE_STATIC_LIBS=ON \
      -DJEMALLOC_INCLUDE_DIR=/usr/local/opt/jemallocfb/include \
      -DJEMALLOC_LIB=/usr/local/opt/jemallocfb/lib/libjemalloc.dylib \
      -DLIBINTL_LIBRARIES=/usr/local/opt/gettext/lib/libintl.dylib \
      -DLIBINTL_INCLUDE_DIR=/usr/local/opt/gettext/include \
      -DLIBDWARF_LIBRARIES=/usr/local/opt/libdwarf/lib/libdwarf.3.dylib \
      -DDWARF_INCLUDE_DIR=/usr/local/opt/libdwarf/include \
      -DLIBELF_INCLUDE_DIRS=/usr/local/opt/libelf/include/libelf \
      -DCMAKE_INCLUDE_PATH=/usr/local/opt/binutilsfb/include \
      -DFBD_LIB=/usr/local/opt/binutilsfb/lib/libbfd.a \
      -DBINUTIL_LIB=/usr/local/opt/binutilsfb/lib/libbfd.a \
      -DCCLIENT_INCLUDE_PATH=/usr/local/opt/imap-uw/include/imap \
      -DLIBGLOG_INCLUDE_DIR=/usr/local/opt/glog/include \
      -DLIBJPEG_INCLUDE_DIRS=/usr/local/opt/jpeg/include \
      -DLIBMEMCACHED_INCLUDE_DIR=/usr/local/opt/libmemcached/include \
      -DLIBODBC_INCLUDE_DIRS=/usr/local/opt/unixodbc/include \
      -DLIBPNG_INCLUDE_DIRS=/usr/local/opt/libpng/include \
      -DMcrypt_INCLUDE_DIR=/usr/local/opt/mcrypt/include \
      -DONIGURUMA_INCLUDE_DIR=/usr/local/opt/oniguruma/include \
      -DPCRE_INCLUDE_DIR=/usr/local/opt/pcre/include \
      -DTBB_INCLUDE_DIRS=/usr/local/opt/tbb/include \
      -DTEST_TBB_INCLUDE_DIR=/usr/local/opt/tbb/include \
      -DFREETYPE_INCLUDE_DIRS=/usr/local/opt/freetype/include/freetype2 \
      -DLIBMAGICKWAND_INCLUDE_DIRS=/usr/local/opt/imagemagick/include/ImageMagick-6 \
      -DLIBMAGICKWAND_LIBRARIES=/usr/local/opt/imagemagick/lib/libMagickWand-6.Q16.dylib \
      -DMYSQL_INCLUDE_DIR=/usr/local/opt/mariadb/include/mysql \
      -DMYSQL_LIB_DIR=/usr/local/opt/mariadb/lib \
      -DCMAKE_INSTALL_PREFIX=. \
      "."