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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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 Posted: Tue Aug 31, 2004 3:32 pm Post subject: [solved] emerge -u portage distroyed my gcc |
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I did emerge -u portage after a long time of using my Gentoo 1.4.
It crashed during the installation of gawk 3.1.3-r1 and config.log gave me the following info:
| Code: | configure:1847: checking for i686-pc-linux-gnu-gcc
configure:1873: result: gcc
configure:2155: checking for C compiler version
configure:2158: gcc --version </dev/null >&5
gcc-config error: Could not run/locate "gcc"
configure:2161: $? = 1
configure:2163: gcc -v </dev/null >&5
gcc-config error: Could not run/locate "gcc"
configure:2166: $? = 1
configure:2168: gcc -V </dev/null >&5
gcc-config error: Could not run/locate "gcc"
configure:2171: $? = 1
configure:2195: checking for C compiler default output
configure:2198: gcc -O3 -mcpu=pentium3 -funroll-loops -pipe conftest.c >&5
gcc-config error: Could not run/locate "gcc"
configure:2201: $? = 1
configure: failed program was:
| #line 2174 "configure"
| /* confdefs.h. */
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| #define PACKAGE_NAME "GNU Awk"
| #define PACKAGE_TARNAME "gawk"
| #define PACKAGE_VERSION "3.1.3"
| #define PACKAGE_STRING "GNU Awk 3.1.3"
| #define PACKAGE_BUGREPORT "bug-gawk@gnu.org"
| #define PACKAGE "gawk"
| #define VERSION "3.1.3"
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:2240: error: C compiler cannot create executables
See `config.log' for more details.
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After that I couldn't even run emerge or man as the system could not locate libstdc++.so.5 and libgcc_s.so.1 so made links to /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.3/ and got at least these up and running.
Unfortunately I can't compile a thing because gcc gives me
| Code: | | gcc-config error: Could not run/locate gcc |
error
They are probably somewere but I have no idea how to link them.
Any help? Please!!
Last edited by ohaleck on Fri Sep 03, 2004 12:45 pm; edited 1 time in total |
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Halcy0n
Developer
Joined: 17 Sep 2003
Posts: 1682
Location: Freehold, NJ
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| Posted: Tue Aug 31, 2004 4:11 pm Post subject: |
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I'm guessing you have gcc 3.3.4 now and that's the reason. Try:
| Code: | | gcc-config /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/ |
and see if that loads up the new profile.
_________________
Mark Loeser
http://www.halcy0n.com |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Wed Sep 01, 2004 6:38 pm Post subject: |
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I wish it was so simple. I have gcc 3.3.3. I tried this with it and had another error like this:
| Code: | # gcc-config /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.3/
* /usr/bin/gcc-config: Profile does not exist! |
Do you think installing from a package would help? |
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spb
Retired Dev
Joined: 02 Jan 2004
Posts: 2135
Location: Cambridge, UK
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| Posted: Wed Sep 01, 2004 6:39 pm Post subject: |
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| Code: | | gcc-config i686-pc-linux-gnu-3.3.4 |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Wed Sep 01, 2004 6:52 pm Post subject: |
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I have gcc 3.3.3, not 3.3.4 
Actually launching gcc-config with any parameters causes it to return "Profile does not exist" message. And I have absolutely no idea how to create or recover it. |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Thu Sep 02, 2004 12:53 pm Post subject: |
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| Is there any way to recover the gcc or just the links without recompiling? |
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spb
Retired Dev
Joined: 02 Jan 2004
Posts: 2135
Location: Cambridge, UK
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| Posted: Thu Sep 02, 2004 2:34 pm Post subject: |
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(1) 'gcc-config -l'. Do you have *any* active gcc profiles?
(2) If you have gentoolkit installed, 'qpkg -I -v gcc'. Do you have it installed? If you don't have gentoolkit, 'emerge -p gcc'.
(3) 'which gcc'. Does that tell you anything useful?
(4) ls -l /usr/bin/gcc. Does it exist? If so, is it a link to anything else?
(5) If you've got to this point, I'm guessing you really don't have gcc installed. Go here and download a binary of whichever version you need. Then cd to / and unpack it (tar xvjpf /path/to/gcc-version.tbz2-- the p is important). Then try to emerge gcc. If that works, you're set, and if not, you're screwed.  |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Thu Sep 02, 2004 3:10 pm Post subject: |
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| thebell wrote: | | (1) 'gcc-config -l'. Do you have *any* active gcc profiles? |
No. | Code: | | * /usr/bin/gcc-config: Profile does not exist! |
| Quote: | | (2) If you have gentoolkit installed, 'qpkg -I -v gcc'. Do you have it installed? If you don't have gentoolkit, 'emerge -p gcc'. |
Gives me this:
| Code: | sys-devel/gcc-3.3.3-r6 *
sys-devel/gcc-config-1.3.5 * |
| Quote: | | (3) 'which gcc'. Does that tell you anything useful? |
Just the regular: /usr/bin/gcc
| Quote: | | (4) ls -l /usr/bin/gcc. Does it exist? If so, is it a link to anything else? |
It exists but is not a link:
| Code: | | -rwxr-xr-x 1 root root 7400 Aug 31 00:39 /usr/bin/gcc |
| Quote: | | (5) If you've got to this point, I'm guessing you really don't have gcc installed. Go here and download a binary of whichever version you need. Then cd to / and unpack it (tar xvjpf /path/to/gcc-version.tbz2-- the p is important). Then try to emerge gcc. If that works, you're set, and if not, you're screwed. |
I've done it exactly the way you said and... nothing changed. gcc-config -l still shows no profiles and gcc says it cannot find gcc!! |
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spb
Retired Dev
Joined: 02 Jan 2004
Posts: 2135
Location: Cambridge, UK
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| Posted: Thu Sep 02, 2004 3:23 pm Post subject: |
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OK, what happens if you make a simple .c file in your home directory, like | Code: | #include <stdio.h>
int main()
{
printf("Hello, world.\n");
return 0;
} |
and try to compile it by | Code: | | gcc hello.c -o hello |
? |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Thu Sep 02, 2004 3:40 pm Post subject: |
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As usual:
| Code: | | gcc-config error: Could not run/locate "gcc" |
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spb
Retired Dev
Joined: 02 Jan 2004
Posts: 2135
Location: Cambridge, UK
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| Posted: Thu Sep 02, 2004 3:45 pm Post subject: |
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| OK, sounds like your gcc-config might be screwed. Go to the link I gave above and download the gcc-config binary. Unpack that over /, and see whether it can find a gcc this time. |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Thu Sep 02, 2004 4:18 pm Post subject: |
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There's some progress  Now instead of | Code: | | gcc-config error: Could not run/locate "gcc" |
I get | Code: | | Could not run/locate "gcc" |
when I run gcc, try to compile etc. |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Thu Sep 02, 2004 4:25 pm Post subject: |
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| Might /etc/make.profile have anything to do with it? I did not have it and emerge said it would be better to make a link to /usr/portage/profiles so I linked it to /usr/portage/profiles/default-x86-1.4/ and it seemed to work... |
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spb
Retired Dev
Joined: 02 Jan 2004
Posts: 2135
Location: Cambridge, UK
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| Posted: Thu Sep 02, 2004 4:55 pm Post subject: |
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| Hmm...a lack of make.profile might do something to it-- I'm no expert on how gcc-config works. Better than default-x86-1.4 is to link it to /usr/portage/profiles/default-linux/x86/2004.2 though-- you get a newer profile and in the new stacked format. |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Thu Sep 02, 2004 6:06 pm Post subject: |
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| It didn't help either |
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ohaleck
n00b
Joined: 26 Mar 2003
Posts: 46
Location: Krakow, Poland
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| Posted: Fri Sep 03, 2004 12:48 pm Post subject: |
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It was sooo simple but how could I know?
I edited /etc/env.d/gcc/config and changed CURRENT=i686-pc-linux-gnu-3.2.3 to CURRENT=i686-pc-linux-gnu-3.3.3.
Now gcc-config can see the profile and gcc can compile.
Great thanks to you thebell!! |
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