"C compiler cannot create executables" !??!

tomk · Posted: Fri Oct 29, 2010 8:08 am Post subject:

Merged from here.
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tel · Tux's lil' helper Joined: 15 Aug 2006 Posts: 112

gcc-config -l says:

[1] x86_64-pc-linux-gnu-4.4.3 *

krinn · Watchman Joined: 02 May 2003 Posts: 7470

help yourself, give up with ccache

tel · Tux's lil' helper Joined: 15 Aug 2006 Posts: 112

You misunderstand. I just tried to compile ccache as a test because it's so quick to do.

The compiler fails with the bus error on EVERY package.

F1r31c3r · Posted: Fri Oct 29, 2010 6:40 pm Post subject: just a try

Just to try something.

gcc-4.4.4 seems to be the latest version. Yours is saying gcc-4.4.3. try this

F1r31c3r · Posted: Fri Oct 29, 2010 6:50 pm Post subject:

Also here is a great wiki for setting the corect settings for your processor.

http://en.gentoo-wiki.com/wiki/Safe_Cflags/AMD

or even here which is the home area check down the list on your CPU and make sure you set it corretly. I am almost certain most the amd64 and x86_64 have been sort of split but hey worth a look.

http://en.gentoo-wiki.com/wiki/Safe_Cflags

Hope this helps a bit
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F1r31c3r · Posted: Fri Oct 29, 2010 7:52 pm Post subject:

Oh yea just thought!

You may want to check in your kernel config and make sure you have your CPU arch and memory set correctly for your system that the kernel is running on.

If its intel or AMD check the section in menuconfig that correctly lists your CPU arch then compile and install the kernel. Retry emerge things and see if it works.
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tazhate · n00b Joined: 07 Oct 2010 Posts: 3 Location: Russia, Moscow

hi all

>>> Emerging (1 of 3) sys-apps/sandbox-2.3-r1
* sandbox-2.3.tar.xz RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* Package: sys-apps/sandbox-2.3-r1
* Repository: gentoo
* Maintainer: sandbox@gentoo.org
* USE: amd64 elibc_glibc kernel_linux multilib userland_GNU
>>> Unpacking source...
>>> Unpacking sandbox-2.3.tar.xz to /var/tmp/portage/sys-apps/sandbox-2.3-r1/work
unpack sandbox-2.3.tar.xz: file format not recognized. Ignoring.
>>> Source unpacked in /var/tmp/portage/sys-apps/sandbox-2.3-r1/work
>>> Compiling source in /var/tmp/portage/sys-apps/sandbox-2.3-r1/work/sandbox-2.3 ...
* Configuring sandbox for ABI=x86...
* econf: updating sandbox-2.3/config.guess with /usr/share/gnuconfig/config.guess
* econf: updating sandbox-2.3/config.sub with /usr/share/gnuconfig/config.sub
../sandbox-2.3//configure --prefix=/usr --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib32
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking environment state... ok
checking for i686-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc -m32
checking whether the C compiler works... no
configure: error: in `/var/tmp/portage/sys-apps/sandbox-2.3-r1/work/build-x86':
configure: error: C compiler cannot create executables
See `config.log' for more details

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/sys-apps/sandbox-2.3-r1/work/build-x86/config.log
* ERROR: sys-apps/sandbox-2.3-r1 failed:
* econf failed
*
* Call stack:
* ebuild.sh, line 56: Called src_compile
* environment, line 2688: Called econf
* ebuild.sh, line 558: Called die
* The specific snippet of code:
* die "econf failed"
*
* If you need support, post the output of 'emerge --info =sys-apps/sandbox-2.3-r1',
* the complete build log and the output of 'emerge -pqv =sys-apps/sandbox-2.3-r1'.
* If configure failed with a 'cannot run C compiled programs' error, try this:
* FEATURES=-sandbox emerge sandbox
* The complete build log is located at '/var/tmp/portage/sys-apps/sandbox-2.3-r1/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-apps/sandbox-2.3-r1/temp/environment'.
* S: '/var/tmp/portage/sys-apps/sandbox-2.3-r1/work/sandbox-2.3'

it is trying to make 686, but i have x86_64 and -sanbox in FEATURES.
i tried various things, including revdep rebuild, emerge --oneshot sandbox, etc. nothing helps
what i have to do? =( plz help

make.conf http://pastebin.com/hpUibYd7
config.log http://pastebin.com/e0FDtjXQ

F1r31c3r · Posted: Sat Oct 30, 2010 11:41 pm Post subject:

Try to emerge like this

dman777 · Veteran Joined: 10 Jan 2007 Posts: 1004

can anyone help please...i did a system update and then did a emerge depclean and now my system can not compile anything:

configure: error: C compiler cannot create executables

desultory · Bodhisattva Joined: 04 Nov 2005 Posts: 9410

Please post the output of gcc-config -l and emerge --info.

Can you compile anything manually?

Merged the preceding post.

F1r31c3r · Posted: Sat Nov 06, 2010 2:19 pm Post subject: Re: Compiler is messed up

dante.paz · n00b Joined: 15 Jan 2011 Posts: 3 Location: Argentina

I had the same problem with the C compiler, but I have just fix it. In my case I wasn't even able to compile a simple hello world code,
every time I was trying to compile I get:

scaramanga · Apprentice Joined: 31 May 2005 Posts: 171

Hmmm........suddenly got this error today, when trying to run;

F1r31c3r · Posted: Thu Mar 03, 2011 7:04 am Post subject: Recompile gcc

Hey that look familiar

Re install GCC if it cant compile anything because the compiler is broke you could do two things.

Boot from a lveCD or minimal install mount everything and chroot in. Use the Gentoo handbook for this if you need reminding its the same chroot you used when you installed.

Then recompile re-emerge the gcc compiler, run revdup-rebuild etc and reboot see if that works to fix it. The idea here is to use the liveCD compiler to repair the systems compiler.

The profile points to the wrong thing or is corrupt somehow I dont think its your use flags or your make.conf settings.

I hit probs like this when i had old compilers on my system. Looks like you dont have that.

I would also check the library paths look back in the thread there is the correct library paths etc for gcc version

It really looks like something has been deleted particularly a previous version of gcc that it was linked to. Try find the broken directory link or file manually, this might be a pain so try the lvecd option. You could try while in the chroot to emerge -C gcc and then emerge -av gcc it might replace the missing files/links.
If it has gone like that i would also check your file-system and start looking into why, test your hard disks and backup data. that seems odd as things dont or should not automatically delete themselves
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scaramanga · Apprentice Joined: 31 May 2005 Posts: 171

Thank you for tips. I flipped out and wiped my / partition, in order to make a fresh Gentoo install.

When unpacking the kernel tarball on a freshly formatted partition, it dies with IO errors.......ie, time for a new harddrive.

lypsik · n00b Joined: 25 Feb 2010 Posts: 5

So today mpfr-3.0.0_p3 was stabilized on amd64 and after running revdep-rebuild I deleted libmpfr.so.1. Of course when I tried upgrading bind-tools I got the "configure: error: C compiler cannot create executables".
MPFR should really come with a big fat warning telling to recompile GCC before removing old .so or something.

Caligatio · n00b Joined: 13 Feb 2010 Posts: 48

lypsik · n00b Joined: 25 Feb 2010 Posts: 5

And then I can recompile GCC and after that remove the symlink?

BadSquishy

orange_juice · Posted: Mon Apr 25, 2011 9:17 am Post subject: Re: Compiler is messed up

hairyDonkey · n00b Joined: 30 Apr 2011 Posts: 1

onevision · n00b Joined: 06 Sep 2011 Posts: 32 Location: Draper, Utah

I'll admit I haven't read this whole thread, but a good chunk of it. I've had my Gentoo installation working fine for months, since my last major wipe and reinstall almost a year ago. During one of the world updates, something must have happened to my gcc, but I can't find any problems. I also haven't changed any settings.

# gcc-config -l
[1] x86_64-pc-linux-gnu-4.4.5 *

vi /etc/ld.so.conf
-- relevant lines --
/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5
/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/32

# binutils-config -l
[1] x86_64-pc-linux-gnu-2.20.1 *

vi /etc/make.conf
CFLAGS="-march=k8 -O2 -pipe"
CXXFLAGS="${CFLAGS}"
CHOST="x86_64-pc-linux-gnu"
MAKEOPTS="-j3"

I tried running the following, while guessing the previous GCC version (I'm currently on 4.4.5, which should be the recommended stable version), but it had no effect
fix_libtool_files.sh 4.4.4

I tried exporting the value for CFLAGS (as defined in the make.conf), but that had no effect. Also there was no value set for GCC_SPEC. I did make sure to run: env-update && source /etc/profile as well as have tried revdep-rebuild. The revdep-rebuild fails because it finds packages that need to be upgraded or installed and fails to compile them.

Can't compile or install anything. Here the output when just trying to emerge gcc

# emerge -Dv gcc

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild R ] sys-devel/gcc-4.4.5 USE="fortran gcj gtk mudflap (multilib) nls nptl openmp (-altivec) -bootstrap -build -doc (-fixed-point) -graphite (-hardened) (-libffi) -multislot -nocxx -nopie -nossp -objc -objc++ -objc-gc -test -vanilla (-n32%) (-n64%)" 0 kB

Total: 1 package (1 reinstall), Size of downloads: 0 kB

>>> Verifying ebuild manifests

>>> Emerging (1 of 1) sys-devel/gcc-4.4.5
* gcc-4.4.5.tar.bz2 RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* gcc-4.4.5-uclibc-patches-1.0.tar.bz2 RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* gcc-4.4.5-patches-1.3.tar.bz2 RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* gcc-4.4.5-piepatches-v0.4.5.tar.bz2 RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* gcc-4.4.3-specs-0.2.0.tar.bz2 RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* ecj-4.3.jar RMD160 SHA1 SHA256 size ;-)

... [ ok ]
* Package: sys-devel/gcc-4.4.5
* Repository: gentoo
* Maintainer: toolchain@gentoo.org
* USE: amd64 elibc_glibc fortran gcj gtk kernel_linux mudflap multilib nls nptl openmp userland_GNU
* FEATURES: ccache sandbox
>>> Unpacking source...
>>> Unpacking gcc-4.4.5.tar.bz2 to /var/tmp/portage/sys-devel/gcc-4.4.5/work
>>> Unpacking gcc-4.4.5-patches-1.3.tar.bz2 to /var/tmp/portage/sys-devel/gcc-4.4.5/work
>>> Unpacking gcc-4.4.5-uclibc-patches-1.0.tar.bz2 to /var/tmp/portage/sys-devel/gcc-4.4.5/work
>>> Unpacking gcc-4.4.5-piepatches-v0.4.5.tar.bz2 to /var/tmp/portage/sys-devel/gcc-4.4.5/work
>>> Unpacking gcc-4.4.3-specs-0.2.0.tar.bz2 to /var/tmp/portage/sys-devel/gcc-4.4.5/work
* Applying Gentoo patches ...
* 00_all_gcc-4.1-alpha-mieee-default.patch ... [ ok ]
* 00_all_gcc-trampolinewarn.patch ... [ ok ]
* 01_all_gcc-4.1-alpha-asm-mcpu.patch ... [ ok ]
* 02_all_gcc-4.4-libgcj-as-needed-PR38298.patch ... [ ok ]
* 03_all_gcc43-java-nomulti.patch ... [ ok ]
* 05_all_gcc44-pr46173-all-tree.patch ... [ ok ]
* 08_all_gcc-4.1-cross-compile.patch ... [ ok ]
* 10_all_gcc-default-format-security.patch ... [ ok ]
* 10_all_gcc-default-fortify-source.patch ... [ ok ]
* 11_all_gcc-netbsd-symbolic.patch ... [ ok ]
* 14_all_gcc-sparc64-bsd.patch ... [ ok ]
* 15_all_gcc-libgomp-no-werror.patch ... [ ok ]
* 16_all_gcc-sparc-fbsd-c++-exceptions.patch ... [ ok ]
* 18_all_904-flatten-switch-stmt-00.patch ... [ ok ]
* 20_all_mudflap-setuid-env.patch ... [ ok ]
* 30_all_gcc-4.4-ppc-msingle-pic-base.patch ... [ ok ]
* 31_all_gcc-4.4-ppc-fpic-mrelocatable.patch ... [ ok ]
* 40_all_gcc-4.4-libiberty.h-asprintf.patch ... [ ok ]
* 41_all_4.4.5-msabi.patch ... [ ok ]
* 47_all_arm-unbreak-armv4t.patch ... [ ok ]
* 51_all_gcc-3.4-libiberty-pic.patch ... [ ok ]
* 53_all_gcc4-superh-default-multilib.patch ... [ ok ]
* 60_all_4.4.5_hppa-wrong-code.patch ... [ ok ]
* 61_all_gcc4-ia64-noteGNUstack.patch ... [ ok ]
* 62_all_gcc-4.4-ia64-pr43603.patch ... [ ok ]
* 73_all_sh-libgcc-stacks.patch ... [ ok ]
* 74_all_sh-pr24836.patch ... [ ok ]
* 90_all_gcc-freebsd.patch ... [ ok ]
* 91_all_gcc-freebsd.patch ... [ ok ]
* 93_all_gcc-4.4-cloog-dl.patch ... [ ok ]
* 96_all_arm-pr43440.patch ... [ ok ]
* Done with patching
* Applying uClibc patches ...
* 90_all_100-uclibc-conf.patch ... [ ok ]
* 90_all_301-missing-execinfo_h.patch ... [ ok ]
* 90_all_302-c99-snprintf.patch ... [ ok ]
* 90_all_305-libmudflap-susv3-legacy.patch ... [ ok ]
* Done with patching
* Applying pie patches ...
* 10_all_gcc444_configure.patch ... [ ok ]
* 11_all_gcc44_config.in.patch ... [ ok ]
* 12_all_gcc44_Makefile.in.patch ... [ ok ]
* 20_all_gcc44_gcc.c.patch ... [ ok ]
* 21_all_gcc44_decl-tls-model.patch ... [ ok ]
* 30_all_gcc44_esp.h.patch ... [ ok ]
* 33_all_gcc44_config_rs6000_linux64.h.patch ... [ ok ]
* 35_all_gcc44_config_crtbegints.patch ... [ ok ]
* 40_all_gcc44_cp_lang-specs.h.patch ... [ ok ]
* 41_all_gcc44_objc_lang-specs.h.patch ... [ ok ]
* 42_all_gcc44_objcp_lang-specs.h.patch ... [ ok ]
* 60_all_gcc44_invoke.texi.patch ... [ ok ]
* Done with patching
* updating multilib directories to be: ../lib64 ../lib32
* Copying ecj-4.3.jar
* Running elibtoolize in: gcc-4.4.5/
* Applying install-sh-1.5.4.patch ...
* Applying portage-2.2.patch ...
* Applying sed-1.5.6.patch ...
* Applying as-needed-2.2.6.patch ...
* Using GNU config files from /usr/share/gnuconfig
* Updating libjava/classpath/config.sub [ ok ]
* Updating libjava/libltdl/config.sub [ ok ]
* Updating config.sub [ ok ]
* Updating libjava/classpath/config.guess [ ok ]
* Updating libjava/libltdl/config.guess [ ok ]
* Updating config.guess [ ok ]
* Fixing misc issues in configure files
* Applying gcc-configure-texinfo.patch ... [ ok ]
* Touching generated files
* Touching gcc/cstamp-h.in
* Touching gcc/config.in
* Touching libjava/aclocal.m4
* Touching libjava/Makefile.in
* Touching libjava/configure
* Applying gcc-spec-env.patch ... [ ok ]
>>> Source unpacked in /var/tmp/portage/sys-devel/gcc-4.4.5/work
>>> Compiling source in /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5 ...
* CFLAGS=""
* CXXFLAGS=""
* Configuring gcc ...
* running gcc-compiler-configure
* configuring for GCC_LANG: c,c++,java,fortran

* PREFIX: /usr
* BINPATH: /usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5
* LIBPATH: /usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5
* DATAPATH: /usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5
* STDCXX_INCDIR: /usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include/g++-v4

* Configuring GCC with:
* --prefix=/usr
* --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5
* --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include
* --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5
* --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/man
* --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/info
* --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include/g++-v4
* --host=x86_64-pc-linux-gnu
* --build=x86_64-pc-linux-gnu
* --disable-altivec
* --disable-fixed-point
* --without-ppl
* --without-cloog
* --enable-nls
* --without-included-gettext
* --with-system-zlib
* --disable-werror
* --enable-secureplt
* --enable-multilib
* --enable-libmudflap
* --disable-libssp
* --enable-libgomp
* --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/python
* --enable-checking=release
* --enable-java-awt=gtk
* --enable-languages=c,c++,java,fortran
* --enable-shared
* --enable-threads=posix
* --enable-__cxa_atexit
* --enable-clocale=gnu
* --with-bugurl=https://bugs.gentoo.org/
* --with-pkgversion=Gentoo 4.4.5 p1.3, pie-0.4.5

/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include/g++-v4 --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec --disable-fixed-point --without-ppl --without-cloog --enable-nls --without-included-gettext --with-system-zlib --disable-werror --enable-secureplt --enable-multilib --enable-libmudflap --disable-libssp --enable-libgomp --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/python --enable-checking=release --enable-java-awt=gtk --enable-languages=c,c++,java,fortran --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion=Gentoo 4.4.5 p1.3, pie-0.4.5
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for C compiler default output file name... configure: error: in `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build':
configure: error: C compiler cannot create executables
See `config.log' for more details.
* ERROR: sys-devel/gcc-4.4.5 failed (compile phase):
* failed to run configure
*
* Call stack:
* ebuild.sh, line 56: Called src_compile
* environment, line 4893: Called toolchain_src_compile
* environment, line 5490: Called gcc_src_compile
* environment, line 3099: Called gcc_do_configure
* environment, line 2831: Called die
* The specific snippet of code:
* "${S}"/configure "$@" || die "failed to run configure";
*
* If you need support, post the output of 'emerge --info =sys-devel/gcc-4.4.5',
* the complete build log and the output of 'emerge -pqv =sys-devel/gcc-4.4.5'.
* The complete build log is located at '/var/tmp/portage/sys-devel/gcc-4.4.5/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-devel/gcc-4.4.5/temp/environment'.
* S: '/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5'

And here is the config.log output:

$ /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include/g++-v4 --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec --disable-fixed-point --without-ppl --without-cloog --enable-nls --without-included-gettext --with-system-zlib --disable-werror --enable-secureplt --enable-multilib --enable-libmudflap --disable-libssp --enable-libgomp --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/python --enable-checking=release --enable-java-awt=gtk --enable-languages=c,c++,java,fortran --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion=Gentoo 4.4.5 p1.3, pie-0.4.5

## --------- ##
## Platform. ##
## --------- ##

hostname = davinci
uname -m = x86_64
uname -r = 2.6.39-gentoo-r3
uname -s = Linux
uname -v = #2 SMP Thu Jul 21 19:10:15 MDT 2011

/usr/bin/uname -p = AMD Athlon(tm) 64 X2 Dual Core Processor 4200+
/bin/uname -X = unknown

/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown

PATH: /usr/lib64/ccache/bin
PATH: /usr/lib64/portage/bin/ebuild-helpers
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /opt/bin
PATH: /usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5

## ----------- ##
## Core tests. ##
## ----------- ##

configure:1568: checking build system type
configure:1586: result: x86_64-pc-linux-gnu
configure:1621: checking host system type
configure:1635: result: x86_64-pc-linux-gnu
configure:1643: checking target system type
configure:1657: result: x86_64-pc-linux-gnu
configure:1701: checking for a BSD-compatible install
configure:1767: result: /usr/bin/install -c
configure:1778: checking whether ln works
configure:1800: result: yes
configure:1804: checking whether ln -s works
configure:1808: result: yes
configure:2988: checking for x86_64-pc-linux-gnu-gcc
configure:3004: found /usr/lib64/ccache/bin/x86_64-pc-linux-gnu-gcc
configure:3014: result: x86_64-pc-linux-gnu-gcc
configure:3298: checking for C compiler version
configure:3301: x86_64-pc-linux-gnu-gcc --version </dev/null >&5
x86_64-pc-linux-gnu-gcc (Gentoo 4.4.5 p1.2, pie-0.4.5) 4.4.5
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3304: $? = 0
configure:3306: x86_64-pc-linux-gnu-gcc -v </dev/null >&5
Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include/g++-v4 --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec --disable-fixed-point --without-ppl --without-cloog --enable-nls --without-included-gettext --with-system-zlib --disable-werror --enable-secureplt --enable-multilib --enable-libmudflap --disable-libssp --enable-libgomp --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/python --enable-checking=release --enable-java-awt=gtk --enable-languages=c,c++,java,fortran --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.4.5 p1.2, pie-0.4.5'
Thread model: posix
gcc version 4.4.5 (Gentoo 4.4.5 p1.2, pie-0.4.5)
configure:3309: $? = 0
configure:3311: x86_64-pc-linux-gnu-gcc -V </dev/null >&5
x86_64-pc-linux-gnu-gcc: '-V' option must have argument
configure:3314: $? = 1
configure:3337: checking for C compiler default output file name
configure:3340: x86_64-pc-linux-gnu-gcc -Wl,-O1 -Wl,--as-needed conftest.c >&5
/usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.5/cc1: error while loading shared libraries: libgmp.so.10: cannot open shared object file: No such file or directory
configure:3343: $? = 1
configure: failed program was:
| /* confdefs.h. */
|
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:3381: error: in `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build':
configure:3384: error: C compiler cannot create executables
See `config.log' for more details.

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ac_cv_env_target_alias_set=
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ac_cv_host=x86_64-pc-linux-gnu
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acx_cv_prog_LN=ln
gcc_cv_libc_provides_ssp=yes
## ----------------- ##
## Output variables. ##
## ----------------- ##

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MAINTAINER_MODE_FALSE=''
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YACC=''
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ppllibs=''
prefix='/usr'
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target_vendor='pc'
tooldir=''

## ------------- ##
## Output files. ##
## ------------- ##

alphaieee_frag=''
host_makefile_frag='/dev/null'
ospace_frag=''
serialization_dependencies=''
target_makefile_frag=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

#define PACKAGE_BUGREPORT ""
#define PACKAGE_NAME ""
#define PACKAGE_STRING ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""

configure: exit 77

Someone care to chuck a dog a bone and give me any ideas? I'm at a bit of a loss as to what to try next. Any feedback would be most appreciated.

-Davey

krinn · Watchman Joined: 02 May 2003 Posts: 7470

nothing you can really do there as your gcc is dead
you must grab and install the <gmp> package from tinderbox to make your gcc functional again

It's something easy to repair with revdep-rebuild, except that revdep-rebuild need gcc

if you want the dirty manual manner, look for /usr/lib/engines/libgmp.so as it have a version too when you have openssl install (as nearly everyone have it)
for me it's /usr/lib/engines/libgmp.so for openssl version
and the good one should be in /usr/lib
ln -s /usr/lib/engines/libgmp.so /usr/lib/libgmp.so
watch out for pathname as x86 & amd64 could have different pathname
ps: if your gcc work, emerge -1 gmp at first to restore the real good gmp verison

as usual, toolchain is critical, and its depencies too so, --buildpkg is a good option if you wish get out of these kind of problems

onevision · n00b Joined: 06 Sep 2011 Posts: 32 Location: Draper, Utah

Yeah, I was afraid that you were going to say something like that, although I do appreciate the information. Not quite sure how things got to this state, but if I tried to restore it, I'd need the exact same updated gcc, so even doing a tricky slight of hand trick pulling files and whatnot from a stage probably wouldn't work. Oh well, what do you do but reinstall it. It's just that backup is going to be tricky, with that install having a 1.3 TB 4 disk raid. *sigh* 8-)

Thanks for the help.