static analysis of C/C++ code
Go to file
PKEuS 2b179dc836 ValueType: Properly support ternary operator with pointers (#7378) 2016-02-05 09:59:48 +01:00
Cppcheck.xcodeproj Fix xcode project file 2015-11-23 23:00:21 +03:00
addons Preprocessor directives for addons 2016-01-15 12:36:35 +01:00
cfg Correct FP due to configuration for mblen 2016-01-31 15:16:59 +01:00
cli Determine if path is directory for XFS filesystem 2016-01-20 12:55:48 +01:00
cmake Set version to 1.72.99/1.73 dev 2016-01-10 10:10:33 +01:00
democlient Fixed Cppcheck format string warning 2016-01-15 09:45:47 +01:00
externals/tinyxml Fixed #7275 - Make GUI tests buildable 2016-01-08 15:21:36 +01:00
gui Improved flags in gui.pro: 2016-01-31 10:10:48 +01:00
htmlreport PEP8 fixes. 2015-04-20 21:11:45 +03:00
lib ValueType: Properly support ternary operator with pointers (#7378) 2016-02-05 09:59:48 +01:00
man use more recent document to translate 2016-02-02 23:32:11 +09:00
platforms platform files: s/u/unsigned/ in default-sign 2016-01-09 10:23:23 +01:00
rules Rules: Make it possible to write rules that check #define macros 2013-07-12 16:09:00 +02:00
samples Tokenizer::syntaxError: put the character that we have an invalid number of into singlequotes instead of parentheses. 2015-07-31 15:28:59 +02:00
test ValueType: Properly support ternary operator with pointers (#7378) 2016-02-05 09:59:48 +01:00
tools daca2: changed checking of test code again. people might want to run cppcheck on their testcode to ensure there is not UB. we skip gcc testsuite because the torture tests are not meant to be valid. 2016-02-05 08:39:29 +01:00
triage PEP8 fixes. 2015-04-20 21:11:45 +03:00
win_installer Set version to 1.72.99/1.73 dev 2016-01-10 10:10:33 +01:00
.gitignore Fixed #7275 - Make GUI tests buildable 2016-01-08 15:21:36 +01:00
.mailmap Revert "Revert "Add a .mailmap file."" 2013-10-04 18:03:18 +02:00
.travis.yml travis: check llvm too, for greater coverage 2016-01-23 12:29:56 +01:00
.travis_suppressions Fixed false positive stlIfStrFind for function call inside condition. 2015-11-20 20:08:53 +01:00
AUTHORS Updated AUTHORS 2016-01-09 14:39:40 +01:00
CMakeLists.txt Added testrunner test to cmake. #7098 2015-11-26 21:01:07 +01:00
COPYING Licensing: Using the GPL 3 license 2008-10-26 07:55:15 +00:00
Makefile run dmake 2016-01-16 19:13:53 +01:00
appveyor.yml Appveyor: Add logger so we can see `Compilation messages` on a dedicated tab 2016-02-02 16:00:32 +01:00
build-pcre.txt Updated/Improved several readme files 2015-11-06 15:19:08 +01:00
build.bat batch files: switch to the batch file directory before doing anything else so that relative paths work right even if the batch file isn't called from its directory 2012-09-29 17:32:04 +02:00
console_common.pri pro and pri files: remove unneeded empty lines, use spaces for consistency 2012-10-12 17:46:57 +02:00
cppcheck.cbp Removed ExecutionPath 2015-07-23 19:01:12 +02:00
cppcheck.cppcheck Fixed: some gui/temp headers reported missing includes from gui/ folder. 2011-11-01 01:07:28 +01:00
cppcheck.sln Updated WiX installer and VS solution to VS12 and Qt5 2014-08-02 11:52:37 +02:00
createrelease minor updates of createrelease 2016-01-09 15:37:10 +01:00
doxyfile doxyfile: disable dot support. 2013-08-17 14:15:14 +03:00
generate_coverage_report Adjust options for lcov/genhtml to unmangled symbols and HTML frames 2016-02-02 12:23:33 +01:00
readme.md readme: minor fix 2016-01-18 19:09:43 +01:00
readme.txt Updated/Improved several readme files 2015-11-06 15:19:08 +01:00
runastyle Updated AStyle to version 2.05.1 2015-12-17 15:53:13 +01:00
runastyle.bat Updated AStyle to version 2.05.1 2015-12-17 15:53:13 +01:00
webreport.sh webreport: try to fix generation of cppcheckdata doxygen output 2015-08-28 11:46:14 +02:00

readme.md

Cppcheck

Linux Build Status Windows Build Status Coverity Scan Build Status
Linux Build Status Windows Build Status Coverity Scan Build Status

Donations

If you find Cppcheck useful for you, feel free to make a donation.

Donate

About the name

The original name of this program was "C++check", but it was later changed to "Cppcheck".

Despite the name, Cppcheck is designed for both C and C++.

Manual

A manual is available online.

Compiling

Any C++11 compiler should work. For compilers with partial C++11 support it may work. If your compiler has the C++11 features that are available in Visual Studio 2010 then it will work. If nullptr is not supported by your compiler then this can be emulated using the header lib/cxx11emu.h.

To build the GUI, you need Qt.

When building the command line tool, PCRE is optional. It is used if you build with rules.

There are multiple compilation choices:

  • qmake - cross platform build tool
  • cmake - cross platform build tool
  • Windows: Visual Studio (VS 2010 and above)
  • Windows: Qt Creator + mingw
  • gnu make
  • g++ 4.6 (or later)
  • clang++

qmake

You can use the gui/gui.pro file to build the GUI.

cd gui
qmake
make

Visual Studio

Use the cppcheck.sln file. The file is configured for Visual Studio 2015, but the platform toolset can be changed easily to older or newer versions. The solution contains platform targets for both x86 and x64.

To compile with rules, select "Release-PCRE" or "Debug-PCRE" configuration. pcre.lib (pcre64.lib for x64 builds) and pcre.h are expected to be in /externals then.

Qt Creator + MinGW

The PCRE dll is needed to build the CLI. It can be downloaded here: http://software-download.name/pcre-library-windows/

GNU make

Simple, unoptimized build (no dependencies):

make

The recommended release build is:

make SRCDIR=build CFGDIR=cfg HAVE_RULES=yes CXXFLAGS="-O2 -DNDEBUG -Wall -Wno-sign-compare -Wno-unused-function"

Flags:

  1. SRCDIR=build
    Python is used to optimise cppcheck

  2. CFGDIR=cfg
    Specify folder where .cfg files are found

  3. HAVE_RULES=yes
    Enable rules (PCRE is required if this is used)

  4. CXXFLAGS="-O2 -DNDEBUG -Wall -Wno-sign-compare -Wno-unused-function" Enables most compiler optimizations, disables cppcheck-internal debugging code and enables basic compiler warnings.

g++ (for experts)

If you just want to build Cppcheck without dependencies then you can use this command:

g++ -o cppcheck -std=c++0x -include lib/cxx11emu.h -Iexternals/tinyxml -Ilib cli/*.cpp lib/*.cpp externals/tinyxml/*.cpp

If you want to use --rule and --rule-file then dependencies are needed:

g++ -o cppcheck -std=c++0x -include lib/cxx11emu.h -lpcre -DHAVE_RULES -Ilib -Iexternals/tinyxml cli/*.cpp lib/*.cpp externals/tinyxml/*.cpp

MinGW

make LDFLAGS=-lshlwapi

Other Compiler/IDE

  1. Create a empty project file / makefile.
  2. Add all cpp files in the cppcheck cli and lib folders to the project file / makefile.
  3. Compile.

Cross compiling Win32 (CLI) version of Cppcheck in Linux

sudo apt-get install mingw32
make CXX=i586-mingw32msvc-g++ LDFLAGS="-lshlwapi" RDYNAMIC=""
mv cppcheck cppcheck.exe

Webpage

http://cppcheck.sourceforge.net/