--- Comment #11 from jsm28 at gcc dot gnu dot org 2010-05-22 18:00 ---
-V and -b have been removed, if anything is left here it's a duplicate
of bug 346.
*** This bug has been marked as a duplicate of 346 ***
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jsm28 at gcc dot gnu dot org changed:
What|Removed
--- Comment #10 from tkoenig at gcc dot gnu dot org 2008-12-26 22:48
---
(In reply to comment #8)
> Plus this is documented this way:
> http://gcc.gnu.org/onlinedocs/gcc-4.3.2/gcc/Target-Options.html#index-V-901
I see this works for gcc. I also see (in the 4.4.0 docs)
# The C++ compi
--- Comment #8 from pinskia at gcc dot gnu dot org 2008-12-26 17:50 ---
Plus this is documented this way:
http://gcc.gnu.org/onlinedocs/gcc-4.3.2/gcc/Target-Options.html#index-V-901
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
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--- Comment #9 from pinskia at gcc dot gnu dot org 2008-12-26 17:50 ---
The -V and -b options work by running the -gcc- executable,
so there's no real reason to use them if you can just run that directly.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38628
--- Comment #7 from pinskia at gcc dot gnu dot org 2008-12-26 17:49 ---
That is because when you use -V, it calls ${target}-gcc-4.3 rather than
${target}-gfortran-4.3 or ${target}-4.3-g++.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38628
--- Comment #6 from dfranke at gcc dot gnu dot org 2008-12-26 17:31 ---
Just to make sure, you cleaned out the prefix before?
I use a similar setup at work, 4.2, 4.3 and trunk, all in the same prefix.
Besides "--enable-version-specific-runtime-libs", I also have
"--program-suffix=-${bra
--- Comment #5 from tkoenig at gcc dot gnu dot org 2008-12-26 16:40 ---
(In reply to comment #2)
> --enable-version-specific-runtime-libs, maybe?
>
Doesn't do what I want:
tkoe...@gcc16:/tmp$ g++ -V4.3.3 -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc
--- Comment #4 from tkoenig at gcc dot gnu dot org 2008-12-26 15:44 ---
(In reply to comment #3)
> IIRC this is by design.
What on earth for?
Especially, what could be the reason for having -V, while making sure
it doesn't work?
I'll try the switch suggested by Daniel.
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http://
--- Comment #3 from pinskia at gcc dot gnu dot org 2008-12-26 13:34 ---
IIRC this is by design.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38628
--- Comment #2 from dfranke at gcc dot gnu dot org 2008-12-26 12:53 ---
--enable-version-specific-runtime-libs, maybe?
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dfranke at gcc dot gnu dot org changed:
What|Removed |Added
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--- Comment #1 from tkoenig at gcc dot gnu dot org 2008-12-26 10:54 ---
Same problem with g++:
tkoe...@gcc16:/tmp$ g++ hello.cc
tkoe...@gcc16:/tmp$ g++ -V4.3.3 hello.cc
/tmp/ccQtuMbq.o:(.eh_frame+0x12): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status
tk
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