cppcheck/readme.txt

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=========
Cppcheck
=========
About
The original name of this program is "C++check" but it was later changed to "cppcheck".
Manual
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A manual is available online:
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http://cppcheck.sourceforge.net/manual.pdf
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.
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To build the GUI, you need Qt.
When building the command line tool, PCRE is optional. It is used if you build with rules.
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There are multiple compilation choices:
* qmake - cross platform build tool
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* Windows: Visual Studio
* Windows: Qt Creator + mingw
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* gnu make
* g++
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qmake
=====
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You can use the gui/gui.pro file to build the GUI.
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cd gui
qmake
make
Visual Studio
=============
Use the cppcheck.sln file. The rules are normally enabled.
To compile with rules (pcre dependency):
* the pcre dll is needed. it can be downloaded from:
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http://cppcheck.sourceforge.net/pcre-8.10-vs.zip
To compile without rules (no dependencies):
* remove the preprocessor define HAVE_RULES from the project
* remove the pcre.lib from the project
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Qt Creator + mingw
==================
The PCRE dll is needed to build the CLI. It can be downloaded here:
http://software-download.name/pcre-library-windows/
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gnu make
========
Simple build (no dependencies):
make
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The recommended release build is:
make SRCDIR=build CFGDIR=cfg HAVE_RULES=yes
Flags:
SRCDIR=build : Python is used to optimise cppcheck
CFGDIR=cfg : Specify folder where .cfg files are found
HAVE_RULES=yes : Enable rules (pcre is required if this is used)
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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
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mingw
=====
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The "LDFLAGS=-lshlwapi" is needed when building with mingw
mingw32-make LDFLAGS=-lshlwapi
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other compilers/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"
mv cppcheck cppcheck.exe
Webpage
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http://cppcheck.sourceforge.net/