Understanding C program Compilation Process

[@sahildadia590]

Perfect and Concise explanation. Best 6 minutes ever!

[@HowTomakeitdone]

Thank you for appreciating Welcome to the channel

[@ankitaanilm6793]

Exactly explained in a way it should be explained. Thanks buddy!

[@HowTomakeitdone]

thanks

[@fatihakbas8529]

This is very clear explanation. Thank you very much for your effort!!

[@beneelohimhub]

Thank you so much, very easy to grasp and comprehensive, the diagrams makes everything looks very clear.Thank you.

[@abdelmajid9331]

I like your way of explaining the c program compilation process, it is simple and easy. Thank you so much.

[@yogeshpatil186]

Thq sir u taught us in very deep

[@adityabarhanpurkar8762]

Best video about compilation stages...thank u

[@RajVeer-hy9zf]

the explanation is very good n also in depth.thank u very much

[@HowTomakeitdone]

Thanks

[@raavi2945]

Well done MAN... hopefully I got what I was looking for...

[@codeandtalk6]

Very nice explanation

[@mohamedhammoutene3413]

That's some good explanation right there !! GOOD JOB (y)

[@HowTomakeitdone]

thank you for your kind words

[@Dotto19]

Very well explained l. Thank you brother

[@vakhariyajay2224]

Thank you very much. You are a genius. 👍 👍🔝🔝

[@enjoy1284]

thankyou so much...i'm so good at programming but no one cud explain me this clear idea about compilation

[@HowTomakeitdone]

glad to know that it was something helpful to you for understanding compilation.

[@shahzaibakhtar5421]

kia ap mujay programming sikhae gi please

[@haseebahmad5853]

well explained. to point, just what needed

[@urchmanernest991]

Very concise and clear explanation... Thank you!

[@temidayoakinsola4935]

Well explained! Thanks so much sir..

[@nidhimavijyanti5537]

Thanks for your perfect explaination ☺️

[@krushngor2101]

Looks like I am ready for my final. thanks man

[@nyctophilic1790]

the best and short explanation ever thankss

[@UlyssesAza]

Straight to the point video.

[@prathmeshyennawar9547]

Thank you for your nice and clear explanation 👍 😊

[@omobolajiadex7447]

This a very very clear explanation.

[@hp8q]

Thank you for the clear explanation

[@iKsA8x]

Good explanation and clear slides. Thank you.

[@quickfit-3]

thank you man very helpfull tutorial

[@ibrahimokmen1217]

Clear explanation, thanks mate.

[@roeetoledano6242]

explained amazingly! thank you.

[@limitless1692]

Very simple and clean explication Thank you very much :)

[@pabitrakb5291]

Nice explanation ❤

[@boluakorede4463]

you’re blessed 👍🏼🔥

[@nomulakumar8530]

U did good job but u can do great sir

[@nulledape]

This video is excellent!

[@soufianebouanani1997]

Very well explained !

[@danijelpirc2821]

Thank you. Quite good video and explanation.

[@solomonking7558]

Poco a Poco good stuff we need to link up

[@austinmorara7954]

Thank you for the video.

[@mayhsajju28]

a perfect short n precise explanation of what happens during compilation in c. kudos to you...

[@HowTomakeitdone]

thanks

[@Iano10x]

Straight to the point.

[@jp_the_ai_guy]

Thanks for your precision

[@RyanMuzzey]

Great explanation, thank you!

[@RollinShultz]

Your voice sounds a lot like Kudvenkat who I studied for years.

[@Cowwy]

awesome explanation!!

[@116_riyakamble9]

very well explained'

[@amiramiri4517]

Thank you!🍀

[@terfatyokula1761]

Nice job

[@0kumo1]

Thank you, good explanation.

[@HowTomakeitdone]

Thanks

[@suvashreepriyadarshinibisw8017]

Very well explained sir.

[@anupamac7958]

Very well explained.. Thank-you

[@maheshparuchuri1268]

Super brother

[@stachowi]

Very good video.

[@madhukrishna4371]

nice explanation.. have some doubts 1. can you please explain clearly what is use of assembler ? 2.In which stage memory allocation will happen for variables ?

[@HowTomakeitdone]

In the beginning there were only machine code, later came assemble language in which word has been assigned to operation codes ( add, sub, mul). These codes known as mnemonic. Still people felt difficulties in coding, then came high level language. Now what their developer did, they just though that assembler( who convert from assemble to machine code) is already available and if we can convert our high level code into assembly we no more need to worry about conversion to machine code. So they used assembler in their compiler internally. Memory allocation is done at compile or run time both. When we declare variable, they take memory at compile time but malloc function used to allocate memory at run time.

[@sajidmehmood7655]

assembler is transltor that convers assembly language into machine....that can easily undrstand by computer

[@vicvic553]

Could you help me, please? I am wondering about something - we need a compiler in order to translate a source code in C to binary code understandable for a computer. However, how a compiler is written? I mean, is it in C which is, at this moment, not understandable for a computer yet? I get the "big idea" which you presented, and want to say - thank you for this. However, I still feel that something is missing for completely understanding. I have heard somewhere that some C compilers are written in C - but how is it possible? A huge please, could you explain it to me?

[@JesseOrmandMusic]

You could write a compiler for C that is written in C and then compile that with an existing compiler

[@-HarishkumarG]

In linker , You said it will link the code if we use the library but that was already happened in preprocessor right ?

[@Reptil714]

You might use what we call pre-compiled libraries in your code. These libraries are only available as object code (thus only as binary code, you have no access to the associated code lines). The preprocessor handles libraries for which the code is explicitly readable. So pre-compiled libraries are the kind that are handled by the linker.

[@Imran01123]

Zaberdast

[@Health660]

Thanks for sharing... Very useful :) n precise

[@HowTomakeitdone]

ashwini mushigeri You are welcome

[@victorzedwings]

bullshit

[@ajaykumar-wy6fb]

I have one question What happened in linker stage if there is no libraries available?

[@prashanthkumar0]

well explained ... thanks

[@HowTomakeitdone]

Thanks for the comment.

[@tamilmaranc]

these all the best terminologies to learn exactly in embedded domain

[@utkarshkothimbire1484]

Thank you, sir. Very nicely explained.

[@yogaraj1524]

Good but video is going slowly. Make it crisp . everything is good.thank you very much sir

[@svetlinivanov6437]

Great video!

[@HowTomakeitdone]

thanks

[@zeinadesouky2683]

Thank you so much

[@brandm5176]

Thanks a lot dude!

[@AjithkumarSekar]

Thank you for your awesome video sir. 1)What is the need of linker when compiler replaces all the header file source code in the main program code? i.e as according to my knowledge, at the first phase of compilation itself all the other files are included and the they are converted into object file. so, the other files(source code ) will be already linked and there is no need for linker. please clarify me..

[@HowTomakeitdone]

+Ajithkumar Sekar In first step header file will be include which don't contain actual content of library. It contains only signature of function not their definition. Linker is actual component which will link function definition with function calling statement.

[@subham3613]

suppose there are multiple users coding program ,E.g. one is coding how to add and another one how to subtract and so on.Each one of them will have their own code and header files that runs separately. Linker link those files together to form 1 single code with all functionalities that those code were having into a single .exe(executable) file with all header files that are required.

[@navneetjoshi7858]

That was really good!

[@HowTomakeitdone]

+Navneet Joshi Thanks Navneet Welcome to channel.

[@sureshsingh9880]

good video

[@ayoubbouizou3836]

Thank U Easy explanation easy draws thnks

[@fahadkhanchughtai3279]

# is not a comment. It's called the preprocessor directive. Am I right?

[@winiwiw1069]

you are the best man

[@prakharsrivastava3335]

explained in a nice way !

[@aflearningacademy]

thank you so much you save my time.

[@manasabr7295]

Wow very good informationp

[@amanx4479]

Is it the same compilation process with c++?

[@aasthashrivastava8972]

your voice😍

[@chetanhabeeb5996]

Good explanation Tq

[@HowTomakeitdone]

Thanks for the comment

[@Seyneor]

Appreciate it

[@trojanhorse8278]

I think comments are removed in lexical analysis stage which is the part of compilation and not the preprocessor.

[@balancemyself]

Who does that analysis

[@trojanhorse8278]

@@balancemyself which analysis are u referring to?

[@lyrealcurriculum]

The lexical analysis you stated contrary to the preprocessor

[@jalil_mo]

Are you laughing while recording? Good video dude :))

[@stranger-rk1up]

u gotta nice voice :)

[@aatmakumar4631]

Nice class

[@BetelGeuseTTV]

good explanation / content , but please try to not talk like someone is forcing you too... just some constructive criticism here... not complaining! all the best!

[@HowTomakeitdone]

Such comments are always welcome. I will take care of it. Thanks for your comment.

[@Pdj_n]

nice video

[@wolfteamUpdates]

So every library must contain the object file .o so that linker can link to those object file present in library. So say, if object file is not present in the library on which our program is dependent, then the linker cannot link those libraries with our code. We cannot simply ship cpp files as a library. Am i right?

[@HowTomakeitdone]

+Mojo Jojo yes. CPP files will not work. Only object files also not sufficient. You have to create library which includes that object files.

[@wolfteamUpdates]

So there should be .lib file as well as .obj . If so then can you please differentiate between what kind of code obj contains and what .lib contains and why there are 2 different things. Thanks for reply

[@HowTomakeitdone]

+Mojo Jojo .lib file contains .obj plus code to map address like if dynamic library is used then in that library some mechanism is there which will load library into memory and include address into compiled file. I hope it makes your concept clear. In case any query feel free to ask.

[@wolfteamUpdates]

Thank you. After you video and comment, things starts to make sense. (you got a sub)

[@kanishfatima1654]

I love your voice here ❤

[@Di1eepNagendra]

Omg...😂😂😂

[@arefsaran]

Thank you

[@rafsanjanimuhammod309]

Really nice one. Thankyou, Sir !!!

[@HowTomakeitdone]

+Rafsanjani Muhammod You are welcome to channel.

[@NickGhale]

Thank you Saar

[@javadbaig9355]

Why here compiler is converting .c into assembly then binary...,, Cant we can convert .c into binary directly

[@keerthanam2156]

nice explation.. very usefull for me but pls dont take video while sleepy.. bz ur voice is so dull

[@di36774]

wonderful.

[@HowTomakeitdone]

thanks

[@khajavali7880]

super

[@hermannkumbong5955]

Very nice video. but still need a video to clearify me on the issue of linking , relocating and loading

[@HowTomakeitdone]

Thanks for appreciatoins welcome to channel.....

[@malharjajoo7393]

very well explained.

[@victorzedwings]

bullshit

[@donleqacker931]

Good explanation!

[@sanjeetkumar3062]

you said compiler has different modules, why did you make compiler block in compilation process? 1.02

[@HowTomakeitdone]

+sanjeet kumar Compilation process actually contain these steps. Compiler is one of them. When we compile it doesn't directly convert into machine language. It does preprocessing, then conversion at last linking. So take it as Compilation process has different modules.

[@sanjeetkumar3062]

+HowTo So compiler only takes preprocessor input and convert into assembly language?

[@HowTomakeitdone]

+sanjeet kumar yes it will take pre processed input and then convert it into assembly language.

[@AxelWerner]

huh ?! a C compiler generates "assembly code" and not machine code (object code) directly ?!

[@HowTomakeitdone]

Compiler directly generates machine code and assembly code is generated as an intermediate step. When we use compiler all we can see is object code. Assembly code is not saved on hard disk.

[@CyberSamuraii]

very nice thank you

[@victorzedwings]

very bullshit

[@CyberSamuraii]

Victor Zed Wings ?

[@victorzedwings]

yes that's me, what? yet another bullshit tutorial

[@ececse]

thankyou sir

[@metrique_zw]

im here because of Alx