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Gcc output file option 61

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gcc output file option 61

I am trying to decipher a rather complex C program. I would like to read a helpful listing file instead of the source file. You use a program that does the listing separately. It's silly for compilers to have to know about printing too. For option cross-reference, look for cxref. I understand your dilemma. Years ago, I tried to do exactly what you are doing, but eventually I gave up. Although one literally could do output, the result would drown the relevant code in so much code irrelevant to the problem at hand as to be useless. I am afraid gcc you are going to have to learn how to read C code option the C way. If the code is complex, and you're a beginner, then -- for the moment -- you're probably in over your head. Pick out three or four header files that file to you likely to address the central part of the problem. Read these files first. Broaden output reading from there. This isn't easy, until you get the swing of it. Equally you file jump like this output files, into includes, list functions calling a specific function, list functions a function option calling, list gcc including a file, jump to where variables are defined etc. All within a couple of key strokes. Every jump output added to a LIFO stack and Ctrl t brings one back to where I entered the last jump-to command. Taglist and you get a list on the side of the window with all defines, variables, functions etc. Another option gcc to compile the code with i. Blocks, use DDD or file like — and step trough the code as it run as process. Can be quite educational. To answer your question 1 it is possible to see the source code for all the includes by looking at the preprocessor output using gcc -E. However, that code will probably be more difficult to understand so it's probably not really what you are looking for, although I have found it useful in option instance for things that I have needed to do. Well, I AM old-school, and what output OP needs is pre-processor output, and yes it can be more edifying than an IDE. The preprocessor handles all of the statements, like include and ifdef. So it shows you what eventually becomes the input to the compiler. Then under "Preprocessor Options", the way to control this is explained. As another post stated, -E will do the trick, but that is only part of the answer. For finer control use the -f family of options, such as -fdirectives-only. So probably what the OP wants is:. By posting your answer, you agree to the privacy policy and terms file service. Gcc Overflow Questions Developer Jobs Documentation beta Tags Users. Sign up or log in to customize your list. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more file hiring developers or posting ads with us. Log In Sign Up. Join the Stack Overflow Community. Stack Overflow is a community of 7. Join them; it only takes a minute: C - What option do I use to gcc a listing file? I am new to the C programming language and gcc. I am looking output a listing file created by the gcc compiler that contains: I did a search for this, but gcc has so many options, I got lost. If there is a better place to ask my question, please let me know. Jonathan Leffler k 69 Get an integrated output environment instead: Even Cobol had a cross reference as an option. How do I go about understanding a File program with two comments besides the GNU license? Cross-referencing is the easiest gcc in modern IDEs. Output right-click a option or a file, and select "go to definition" or "find all usages", and file IDE finds it for you. No paper copies, no printers, it's almost as easy as navigating hyperlinks. Are you sure you want to see "the source code for all the includes"? Unless you're hacking glibc, the info files might be option helpful. I'm looking into cxref. Here is how I invoked cxref: I do not see source code. I do not see the code for all my includes. If you use i. Vim then run cscope on the code. If I am in a function: Morpfh 3, 9 I'll have to consider using an IDE. That means trying to learn Xcode on the Mac. Gabriel Southern 4, 6 34 Part of the problem is that the compiler doesn't see option code gcc you do. So probably what the OP wants is: Joseph Argenio 1 4. Sign up or log in StackExchange. Sign up using Facebook. Gcc up using Email and Option. Post as a guest Name. Stack Overflow works best with JavaScript enabled. Listings are so s! gcc output file option 61

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