OCLint 는 정적 코드 분석 툴로 코드 품질 향상과, 결함을 줄이고, C, C++, Object-C 코르의 잠재적인 결함을 분석하기 위해 사용된다. (http://oclint.org/)
Homebrew를 이용한 설치 (for macOS user)
http://docs.oclint.org/en/stable/intro/homebrew.html
Install OCLint
$ brew tap oclint/formulae
$ brew install oclint
$ brew update
$ brew upgrade oclint
현재 xocode 9.x 이상에서 설치됨
Tutorial
http://docs.oclint.org/en/stable/intro/tutorial.html
Build Sample Code
$ CC -c sample.cpp // step 1: compiling generates sample.o
$ CC -o sample sample.o // step 2: linking generates sample executable file
// Change CC to your favorite compiler that is GCC-compatible, e.g. g++ and clang++
$ ./sample // execute the binary
$ echo $? // output of 0 probably means the code has been successfully built
Checking Sing File
OCLint checks a single file using the following format:
oclint [options] <source> -- [compiler flags]
So, the command that applies to the sample source is
$ oclint sample.cpp -- -c
To change OCLint behavior, change the [options] before the source; to alter the compiler behavior, change the [compiler flags] after the -- separator. A complicated example might look like this:
$ oclint -report-type html -o report.html sample.cpp -- -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -I/usr/include -I/usr/local/include -c
UsingOCLint in Xcode
http://docs.oclint.org/en/stable/guide/xcode.html
