* -no-integrated-cpp option
@ 2011-02-20 7:31 ali hagigat
2011-02-20 13:36 ` asmwarrior
2011-02-20 14:03 ` Ian Lance Taylor
0 siblings, 2 replies; 4+ messages in thread
From: ali hagigat @ 2011-02-20 7:31 UTC (permalink / raw)
To: gcc-help
"-no-integrated-cpp
This option allows a user supplied "cc1", "cc1plus", or "cc1obj" via
the ‘-B’ option.
The semantics of this option will change if "cc1", "cc1plus", and "cc1obj" are
merged."
What is cc1obj? is it preprocessor? and what is cc1plus?
What does it mean when the document says: 'if "cc1", "cc1plus", and "cc1obj" are
merged"?
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: -no-integrated-cpp option
2011-02-20 7:31 -no-integrated-cpp option ali hagigat
@ 2011-02-20 13:36 ` asmwarrior
2011-02-20 14:03 ` Ian Lance Taylor
1 sibling, 0 replies; 4+ messages in thread
From: asmwarrior @ 2011-02-20 13:36 UTC (permalink / raw)
To: ali hagigat; +Cc: gcc-help
On 2011-2-20 14:45, ali hagigat wrote:
> "-no-integrated-cpp
> This option allows a user supplied "cc1", "cc1plus", or "cc1obj" via
> the ‘-B’ option.
> The semantics of this option will change if "cc1", "cc1plus", and "cc1obj" are
> merged."
> What is cc1obj? is it preprocessor? and what is cc1plus?
> What does it mean when the document says: 'if "cc1", "cc1plus", and "cc1obj" are
> merged"?
>
gcc is generally called "compiler driver", and cc1xxx are generally
compiler.
asmwarrior
ollydbg from codeblocks' forum
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: -no-integrated-cpp option
2011-02-20 7:31 -no-integrated-cpp option ali hagigat
2011-02-20 13:36 ` asmwarrior
@ 2011-02-20 14:03 ` Ian Lance Taylor
2011-02-20 19:30 ` kevin diggs
1 sibling, 1 reply; 4+ messages in thread
From: Ian Lance Taylor @ 2011-02-20 14:03 UTC (permalink / raw)
To: ali hagigat; +Cc: gcc-help
ali hagigat <hagigatali@gmail.com> writes:
> "-no-integrated-cpp
> This option allows a user supplied "cc1", "cc1plus", or "cc1obj" via
> the ‘-B’ option.
> The semantics of this option will change if "cc1", "cc1plus", and "cc1obj" are
> merged."
> What is cc1obj? is it preprocessor? and what is cc1plus?
> What does it mean when the document says: 'if "cc1", "cc1plus", and "cc1obj" are
> merged"?
cc1obj is the Objective C compiler. cc1plus is the C++ compiler. cc1
is the C comipler. Currently they are separate programs. Currently
they include a preprocessor, but the preprocessor can also be run in a
separate step, which is what this option does. It is possible that in
the future cc1obj, cc1plus, cc1, and others, will be merged into a
single program.
Ian
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: -no-integrated-cpp option
2011-02-20 14:03 ` Ian Lance Taylor
@ 2011-02-20 19:30 ` kevin diggs
0 siblings, 0 replies; 4+ messages in thread
From: kevin diggs @ 2011-02-20 19:30 UTC (permalink / raw)
To: Ian Lance Taylor; +Cc: ali hagigat, gcc-help
On Sun, Feb 20, 2011 at 7:44 AM, Ian Lance Taylor <iant@google.com> wrote:
>
> cc1obj is the Objective C compiler. cc1plus is the C++ compiler. cc1
> is the C comipler. Currently they are separate programs. Currently
> they include a preprocessor, but the preprocessor can also be run in a
> separate step, which is what this option does. It is possible that in
> the future cc1obj, cc1plus, cc1, and others, will be merged into a
> single program.
>
> Ian
>
These are installed under the 'libexec' directory. For example for my
3.4.6 compiler installed at /opt/gcc-3.4.6-profiled-gnu:
[kevdig@PowerMac8600B gcc-3.4.6-profiled-gnu]$ ls -l
libexec/gcc/powerpc-unknown-linux-gnu/3.4.6/
total 32192
-rwxr-xr-x 1 root root 4863030 Dec 6 18:30 cc1
-rwxr-xr-x 1 root root 4932076 Dec 6 18:31 cc1obj
-rwxr-xr-x 1 root root 5408026 Dec 6 18:31 cc1plus
-rwxr-xr-x 1 root root 289056 Dec 6 18:31 collect2
-rwxr-xr-x 1 root root 5133170 Dec 6 18:31 f771
-rwxr-xr-x 1 root root 7324602 Dec 6 18:31 gnat1
drwxr-xr-x 2 root root 4096 Dec 6 18:31 install-tools
-rwxr-xr-x 1 root root 4874096 Dec 6 18:31 jc1
-rwxr-xr-x 1 root root 36926 Dec 6 18:31 jvgenmain
kevin
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-02-20 18:07 UTC | newest]
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2011-02-20 7:31 -no-integrated-cpp option ali hagigat
2011-02-20 13:36 ` asmwarrior
2011-02-20 14:03 ` Ian Lance Taylor
2011-02-20 19:30 ` kevin diggs
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