As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
62  3120 
On Sep 28, 8:29 pm, Ajinkya <kaleajin...@gm ail.comwrote:
As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
Command in unix platform will do too...
On Sep 28, 10:29 pm, Ajinkya <kaleajin...@gm ail.comwrote:
As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
spawnl is not a standard C function and so is OT, and the details of
running compilers is also OT, but something like "system("cl
myprog.c");" might do the trick on some platforms, assuming the
environment is set up correctly.
Ajinkya wrote:
On Sep 28, 8:29 pm, Ajinkya <kaleajin...@gm ail.comwrote:
>As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
Command in unix platform will do too...
You might try:
system("cc file.c");
Of course you can supply other options to cc too.
"Ajinkya" <ka*********@gm ail.comwrote in message
news:11******** *************@5 0g2000hsm.googl egroups.com...
As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
Depending what you want to do you might want to look at my Basic interpreter
(on the website, also available as a book).
It shows how to put scripting into C programs.
(Modifying it to be C interpreter rather than a Basic interpreter is I'm
afraid a much bigger job than it might seem at first sight).
--
Free games and programming goodies. http://www.personal.leeds.ac.uk/~bgy1mm
In article <11************ **********@y42g 2000hsy.googleg roups.com>,
"ro***********@ yahoo.com" <ro***********@ yahoo.comwrites
>On Sep 28, 10:29 pm, Ajinkya <kaleajin...@gm ail.comwrote:
>As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
spawnl is not a standard C function
Yes
>and so is OT
No it's not.
>, and the details of
running compilers is also OT,
No they are not.
but something like "system("cl
myprog.c");" might do the trick on some platforms, assuming the
environment is set up correctly.
Spawn, fork etc start a separate process
System() and the like are used to start an external program. Of course
if as might be the case on windows the compiler might be a DLL which
means you could call it without using system()
--
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
\/\/\/\/\ Chris Hills Staffs England /\/\/\/\/
/\/\/ ch***@phaedsys. org www.phaedsys.org \/\/\
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
On Sep 29, 7:49 pm, Chris Hills <ch...@phaedsys .orgwrote:
spawnl is not a standard C function
and so is OT
No it's not.
Yes it is
, and the details of
running compilers is also OT,
No they are not.
Yes they are
Spawn, fork etc start a separate process
The terms "spawn", "fork" and "process" have no meaning in the context
of the C language
System() and the like are used to start an external program. Of course
if as might be the case on windows the compiler might be a DLL which
means you could call it without using system()
OT
Regards,
B.
Chris Hills said:
In article <11************ **********@y42g 2000hsy.googleg roups.com>,
"ro***********@ yahoo.com" <ro***********@ yahoo.comwrites
>>On Sep 28, 10:29 pm, Ajinkya <kaleajin...@gm ail.comwrote:
>>As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
spawnl is not a standard C function
Yes
>>and so is OT
No it's not.
You're right - it's completely topical, provided only that we can find the
source code for it. Fortunately, I have *found* the complete source code
to spawnl:
void spawnl(char *target, const char *source)
{
while(*source != '\0')
{
*target++ = *source;
if(*source++ == 'l')
{
*target++ = 'l';
}
}
*target = '\0';
}
Spawn, fork etc start a separate process
Not here they don't. Here, Spawn() moves a pawn one place to the South, and
fork() draws a Y-shaped object (like a fork in the road) on a bitmap.
If you think I'm wrong, please show me where the C Standard makes this
clear.
System() and the like are used to start an external program.
On my system, it's system() that does that. System() does something else
entirely. C is a case-sensitive language.
<snip>
--
Richard Heathfield <http://www.cpax.org.uk >
Email: -http://www. +rjh@
Google users: <http://www.cpax.org.uk/prg/writings/googly.php>
"Usenet is a strange place" - dmr 29 July 1999
In article <11************ *********@w3g20 00hsg.googlegro ups.com>, bo*******@gmail .com writes
>On Sep 29, 7:49 pm, Chris Hills <ch...@phaedsys .orgwrote:
>spawnl is not a standard C function
and so is OT
No it's not.
Yes it is
No it's not. As a regular here for the last 14 years I say it is ON
topic.
>
>, and the details of
running compilers is also OT,
No they are not.
Yes they are
No they are not.
>Spawn, fork etc start a separate process
The terms "spawn", "fork" and "process" have no meaning in the context
of the C language
Yes they do.
>System() and the like are used to start an external program. Of course
if as might be the case on windows the compiler might be a DLL which
means you could call it without using system()
OT
That's right ON topic.
--
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
\/\/\/\/\ Chris Hills Staffs England /\/\/\/\/
/\/\/ ch***@phaedsys. org www.phaedsys.org \/\/\
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
In article <0d************ *************** ***@bt.com>, Richard Heathfield
<rj*@see.sig.in validwrites
>Chris Hills said:
>In article <11************ **********@y42g 2000hsy.googleg roups.com>,
"ro*********** @yahoo.com" <ro***********@ yahoo.comwrites
>>>On Sep 28, 10:29 pm, Ajinkya <kaleajin...@gm ail.comwrote:
As "spawnl" executes an exe through C code., similarly how can we
compile a C program through another C program (on Windows platform) ?
spawnl is not a standard C function
Yes
>>>and so is OT
No it's not.
You're right - it's completely topical,
Oh good.
>Spawn, fork etc start a separate process
If you think I'm wrong, please show me where the C Standard makes this
clear.
Unless you are on comp.std.C that is not relevant. If you personally
(and a small group of vocal net nannies) want to artificially restrict
yourselfes (only) to something the rest of us don't want that is up to
you.
However as a member of the ISO C and MISRA -C groups I have to disagree
with your artificial and incorrect view of topicality on this NG.
If you don't like it not partake of those threads otherwise stop
polluting this NG with your pedantic OT whining.
--
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
\/\/\/\/\ Chris Hills Staffs England /\/\/\/\/
/\/\/ ch***@phaedsys. org www.phaedsys.org \/\/\
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