How to compile a program of c Language manually on MS DOS instead of Borland

我们两清 提交于 2020-01-23 12:54:32

问题


I need to compile a program in MS DOS. I have Borland Editor, I can compile it using Alt+F9 but the things is what it do at the backend. I want to compile it in MS DOS. I m trying this:

c:\tc\bin>tcc -o hello.exe hello.c

where hello.c is is my file, hello.exe the file I want to produce. Its not working, what shouldI do? and also please tell me also how do I compile .cpp file manually from MS DOS.


回答1:


I belive this things must work

c:\tc\bin\tcc -c File.c   \\  To generate objective file
c:\tc\bin\tcc -o File.obj  \\ To generate exe from obj and please use .obj and not .o 
c:\tc\bin\ tcc -run File.c    \\ to generate exe file without .obj file
 c:\tc\bin\File.exe            \\ to run the exe file

I dont know why the

tcc -o good.exe File.obj \\not working, the error is good.exe file not found

I think we cant give a name to .exe file in tcc command line prompt.but its possible in gcc. I dont know about TCC much. If i find it i will let you know it !

Just take a look at these http://bellard.org/tcc/tcc-doc.html#SEC3. This is what I found on google . and googling makes you more powerful so keep on googling the things when you dont know .

Thanks




回答2:


If I remember correctly, Borland/Turbo C compiler's command line options didn't look like gcc options. You should try tcc /? for a command line help.




回答3:


Turbo C++ Version 3.00 Copyright (c) 1992 Borland International
Syntax is: TCC [ options ] file[s]     * = default; -x- = turn switch x off
 -1      80186/286 Instructions    -2      80286 Protected Mode Inst.
 -Ax     Disable extensions        -B      Compile via assembly
 -C      Allow nested comments     -Dxxx   Define macro
 -Exxx   Alternate Assembler name  -G      Generate for speed
 -Ixxx   Include files directory   -K      Default char is unsigned
 -Lxxx   Libraries directory       -M      Generate link map
 -N      Check stack overflow      -O      Optimize jumps
 -P      Force C++ compile         -Qxxx   Memory usage control
 -S      Produce assembly output   -Txxx   Set assembler option
 -Uxxx   Undefine macro            -Vx     Virtual table control
 -X      Suppress autodep. output  -Yx     Overlay control
 -Z      Suppress register reloads -a      Generate word alignment
 -b    * Treat enums as integers   -c      Compile only
 -d      Merge duplicate strings   -exxx   Executable file name
 -fxx    Floating point options    -gN     Stop after N warnings
 -iN     Max. identifier length    -jN     Stop after N errors
 -k      Standard stack frame      -lx     Set linker option
 -mx     Set Memory Model          -nxxx   Output file directory
 -oxxx   Object file name          -p      Pascal calls
 -r    * Register variables        -u    * Underscores on externs
 -v      Source level debugging    -wxxx   Warning control
 -y      Produce line number info  -zxxx   Set segment names
C:\TC\BIN>

So, I think you should type:

tcc hello.c for C programs and tcc -P hello.cpp for C++ programs.




回答4:


Further to Prof Falken's answer

tcc file.c <-- will compile in C

tcc file.cpp <-- will compile in cpp

tcc file.ext where .ext is anything other than cpp, will compile in C Unless --P is used then cpp is used to compile it, in which case .cpp is used, even if the extension is .c

I am running TCC in a VM and can't copy/paste from there here. But your test should find the same result as mine, if not, then perhaps I erred, but you can test for yourself given this code that works in C and not CPP, and code that works in CPP and not C. You can then experiment with changing the extension, and using -P or not.

The following code works in C only

conly.c

(A C++ expert told me re the following example, works in C and not C++, because C allows void* -> T* conversions. C++ does not)

#include <stdio.h>
#include <stdlib.h>
void main() {int *x=malloc(4);}

The following code works in C++ only

cpponly.cpp

#include <stdio.h>
void main() {
 int a=9;
 int& b=a;
 printf("b=%d",b);
}


来源:https://stackoverflow.com/questions/7343287/how-to-compile-a-program-of-c-language-manually-on-ms-dos-instead-of-borland

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