Date: Wed, 28 Dec 2011 17:15:44 +0100 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: Dimitry Andric <dim@FreeBSD.org> Cc: Current FreeBSD <freebsd-current@freebsd.org>, Ports FreeBSD <freebsd-ports@FreeBSD.org> Subject: Re: /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../libstdc++.a: could not read symbols: Bad value Message-ID: <4EFB40B0.8020503@zedat.fu-berlin.de> In-Reply-To: <4EFB3C4F.2020108@FreeBSD.org> References: <4EFAF3FC.60002@zedat.fu-berlin.de> <4EFB3C4F.2020108@FreeBSD.org>
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Am 12/28/11 16:57, schrieb Dimitry Andric:
> On 2011-12-28 11:48, O. Hartmann wrote:
> ...
>> /usr/local/bin/ld:
>> /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../libs=
tdc++.a(functexcept.o):
>>
>> relocation R_X86_64_32 against `std::bad_exception::~bad_exception()'
>> can not be used when making a shared object; recompile with -fPIC
>> /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../libs=
tdc++.a:
>>
>> could not read symbols: Bad value
>> collect2: ld returned 1 exit status
>=20
> What happens if you compile and link the following simple program with
> g++46:
>=20
> #include <iostream>
>=20
> int main(void)
> {
> std::cout << "Hello World!" << std::endl;
> return 0;
> }
>=20
> Does it fail with the same type of link error, e.g. linking to the
> libstdc++.a instead libstdc++.so? It would be nice if you can add -v t=
o
> the command line, and paste the output here.
>=20
> I suspect your g++46 port is busted, for some reason.
It works fine:
ohartmann@telesto: [~] g++46 -v -o muff muff.cpp
Using built-in specs.
COLLECT_GCC=3Dg++46
COLLECT_LTO_WRAPPER=3D/usr/local/libexec/gcc46/gcc/x86_64-portbld-freebsd=
9.0/4.6.3/lto-wrapper
Target: x86_64-portbld-freebsd9.0
Configured with: ./../gcc-4.6-20111209/configure --disable-nls
--enable-languages=3Dc,c++,objc,fortran --libdir=3D/usr/local/lib/gcc46
--libexecdir=3D/usr/local/libexec/gcc46 --program-suffix=3D46
--with-as=3D/usr/local/bin/as --with-gmp=3D/usr/local
--with-gxx-include-dir=3D/usr/local/lib/gcc46/include/c++/
--with-ld=3D/usr/local/bin/ld --with-libiconv-prefix=3D/usr/local
--with-pkgversion=3D'FreeBSD Ports Collection' --with-system-zlib
--enable-languages=3Dc,c++,objc,fortran,java --prefix=3D/usr/local
--mandir=3D/usr/local/man --infodir=3D/usr/local/info/gcc46
--build=3Dx86_64-portbld-freebsd9.0
Thread model: posix
gcc version 4.6.3 20111209 (prerelease) (FreeBSD Ports Collection)
COLLECT_GCC_OPTIONS=3D'-v' '-o' 'muff' '-shared-libgcc' '-mtune=3Dgeneric=
'
'-march=3Dx86-64'
/usr/local/libexec/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/cc1plus
-quiet -v muff.cpp -quiet -dumpbase muff.cpp -mtune=3Dgeneric
-march=3Dx86-64 -auxbase muff -version -o /var/tmp//ccu1eDPY.s
GNU C++ (FreeBSD Ports Collection) version 4.6.3 20111209 (prerelease)
(x86_64-portbld-freebsd9.0)
compiled by GNU C version 4.6.3 20111209 (prerelease), GMP
version 5.0.2, MPFR version 3.1.0-p3, MPC version 0.9
GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D1=
31072
ignoring nonexistent directory
"/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../../../=
x86_64-portbld-freebsd9.0/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/lib/gcc46/include/c++/
/usr/local/lib/gcc46/include/c++//x86_64-portbld-freebsd9.0
/usr/local/lib/gcc46/include/c++//backward
/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/include
/usr/local/include
/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/include-fixed
/usr/include
End of search list.
GNU C++ (FreeBSD Ports Collection) version 4.6.3 20111209 (prerelease)
(x86_64-portbld-freebsd9.0)
compiled by GNU C version 4.6.3 20111209 (prerelease), GMP
version 5.0.2, MPFR version 3.1.0-p3, MPC version 0.9
GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D1=
31072
Compiler executable checksum: 1f5bea4d4b089362b811317a91015e20
COLLECT_GCC_OPTIONS=3D'-v' '-o' 'muff' '-shared-libgcc' '-mtune=3Dgeneric=
'
'-march=3Dx86-64'
/usr/local/bin/as -v -o /var/tmp//ccblbg7V.o /var/tmp//ccu1eDPY.s
GNU assembler version 2.22 (x86_64-portbld-freebsd9.0) using BFD version
(GNU Binutils) 2.22
COMPILER_PATH=3D/usr/local/libexec/gcc46/gcc/x86_64-portbld-freebsd9.0/4.=
6.3/:/usr/local/libexec/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/:/usr/l=
ocal/libexec/gcc46/gcc/x86_64-portbld-freebsd9.0/:/usr/local/lib/gcc46/gc=
c/x86_64-portbld-freebsd9.0/4.6.3/:/usr/local/lib/gcc46/gcc/x86_64-portbl=
d-freebsd9.0/:/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/..=
/../../../../x86_64-portbld-freebsd9.0/bin/
LIBRARY_PATH=3D/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/:=
/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../../../x=
86_64-portbld-freebsd9.0/lib/:/usr/local/lib/gcc46/gcc/x86_64-portbld-fre=
ebsd9.0/4.6.3/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS=3D'-v' '-o' 'muff' '-shared-libgcc' '-mtune=3Dgeneric=
'
'-march=3Dx86-64'
/usr/local/libexec/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/collect2
--eh-frame-hdr -V -dynamic-linker /libexec/ld-elf.so.1 -o muff
/usr/lib/crt1.o /usr/lib/crti.o
/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/crtbegin.o
-L/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3
-L/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../../..=
/x86_64-portbld-freebsd9.0/lib
-L/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../..
/var/tmp//ccblbg7V.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc
/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/crtend.o
/usr/lib/crtn.o
GNU ld (GNU Binutils) 2.22
Supported emulations:
elf_x86_64_fbsd
elf_i386_fbsd
elf_x86_64
elf_i386
elf_l1om
elf_l1om_fbsd
elf_k1om
elf_k1om_fbsd
ohartmann@telesto: [~] ./muff
Hello World!
ohartmann@telesto: [~]
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