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- What is the difference between g++ and gcc? - Stack Overflow
GCC or G++ just choose a different front-end with different default options In a nutshell: if you use g++ the frontend will tell the linker that you may want to link with the C++ standard libraries The gcc frontend won't do that (also it could link with them if you pass the right command line options)
- What is the difference between GNU, GCC, and MinGW?
GCC stands for "GNU Compiler Collection" and is a piece of GNU software that includes a compiler with frontends for multiple languages: The standard compiler releases since 4 6 include front ends for C (gcc), C++ (g++), Objective-C, Objective-C++, Fortran (gfortran), Java (gcj), Ada (GNAT), and Go (gccgo)
- c++ - Difference between CC, gcc and g++? - Stack Overflow
gcc is the driver binary for the GNU compiler collection It can compile C, C++, and possibly other languages; it determines the language by the file extension g++ is a driver binary like gcc, but with a few special options set for compiling C++ Notably (in my experience), g++ will link libstdc++ by default, while gcc won't
- What is the meaning of -lm in GCC? - Stack Overflow
In gcc man, you can find the following description of the -llibrary flag: Search the library named library when linking (The second alternative with the library as a separate argument is only for POSIX compliance and is not recommended )
- Whats the meaning of gcc -c and gcc -o? [duplicate]
-c tells GCC to compile a source file into a o object file Without that option, it'll default to compiling and linking the code into a complete executable program, which only works if you give it all your c files at the same time To compile files individually so they can be linked later, you need -c
- How can I determine what architectures gcc supports?
Fortunately, it seems like some newer gcc versions provide a way to do so If you do need such an option for old gccs, writing a gcc plugin, which might work from gcc 4 5 or so, could be taken into consideration: gcc plugin simple gcc plugin how to Gcc plugins are plugged-in to an existing gcc by adding some command-line options
- gcc - What are my available march mtune options? - Stack Overflow
Is there a way to get gcc to output the available -march=arch options? I'm getting build errors (tried -march=x86_64) and I don't know what my options are The compiler I'm using is a proprietary wrapper around gcc that doesn't seem to like -march=skylake The flags should be the same so I assume whatever options I'd send to gcc to dump
- What is the purpose of using -pedantic in the GCC G++ compiler?
This note says: -ansi: tells the compiler to implement the ANSI language option This turns off certain quot;features quot; of GCC which are incompatible with the ANSI standard -pedantic: used in
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