static analysis of C/C++ code
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orbitcowboy 16851f432e Merge pull request #667 from Dmitry-Me/omitUselessMatches2
Avoid unneeded match checks
2015-09-03 18:07:02 +02:00
Cppcheck.xcodeproj Synchronize source file list and enable C++11 build in XCode project. 2015-03-14 14:30:29 +01:00
addons cert.py: remove messages for reading struct padding data. in the EXP-42 warning describe how it can be fixed 2015-08-29 08:25:48 +02:00
cfg Improved testing of std.cfg regarding uninitialized variables. 2015-09-03 16:34:44 +02:00
cli doxygen: minor updates to mainpage 2015-08-16 21:57:07 +02:00
cmake CMake add QtXML for GUI libraryeditor 2015-08-31 10:18:24 +02:00
democlient astyle formatting 2014-11-20 14:20:09 +01:00
externals/tinyxml Updated TinyXML 2015-08-08 18:38:56 +02:00
gui saving std.cfg with libraryeditor, applied some of the generated diffs. 2015-09-03 07:00:43 +02:00
htmlreport PEP8 fixes. 2015-04-20 21:11:45 +03:00
lib Avoid unneeded match checks 2015-09-03 18:30:05 +03:00
man manual: minor tweaks 2015-07-28 14:50:51 +02:00
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 Improved testing of std.cfg regarding uninitialized variables. 2015-09-03 16:34:44 +02:00
tools tools: refactoring daca2 2015-08-21 15:46:10 +02:00
triage PEP8 fixes. 2015-04-20 21:11:45 +03:00
win_installer Added Qt5PrintSupport.dll to installer 2015-08-01 14:15:51 +02:00
.gitignore Add CMake files 2015-02-13 19:00:14 +01:00
.mailmap Revert "Revert "Add a .mailmap file."" 2013-10-04 18:03:18 +02:00
.travis.yml Revert "Travis: try to fix build problem by installing xml library" 2015-08-16 18:28:25 +02:00
.travis_suppressions Remove a suppression for travis job since the FP has disappeared (see #6099 False positive: variable scope, macro with scope) 2015-04-19 10:53:35 +02:00
AUTHORS Updated AUTHORS 2015-05-01 18:46:52 +02:00
CMakeLists.txt Add CMake files 2015-02-13 19:00:14 +01:00
COPYING Licensing: Using the GPL 3 license 2008-10-26 07:55:15 +00:00
Makefile Make DB2MAN overridable 2015-08-17 19:31:08 +03:00
appveyor.yml appveyor: disable 64-bit builds for now since there are link problem (LINK : fatal error LNK1104: cannot open file 'kernel32.lib') 2015-07-16 12:23:12 +02:00
build-pcre.txt Update PCRE instructions. 2013-10-01 09:20:18 +03:00
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 createrelease: updates 2015-01-03 17:31:52 +01:00
doxyfile doxyfile: disable dot support. 2013-08-17 14:15:14 +03:00
generate_coverage_report generate_coverage_report: Execute library tests when generating the coverage report. This increased the current lines test coverage from 93.9% to 94.0%. 2015-08-14 01:06:50 +02:00
readme.md Refactorized readme files. 2015-07-29 11:08:32 +02:00
readme.txt Refactorized readme files. 2015-07-29 11:08:32 +02:00
readme_gui.txt Refactorized readme files. 2015-07-29 11:08:32 +02:00
runastyle test/cfg: Improved testing of functions from standard namespace. Added test/cfg/*.c* files to astyle script and formatted code. 2015-08-14 01:36:44 +02:00
runastyle.bat updated runastyle scripts 2013-07-07 11:05:32 +02:00
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

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 2013, 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 /extlibs 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 build (no dependencies):

make

The recommended release build is:

make SRCDIR=build CFGDIR=cfg HAVE_RULES=yes

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)

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/