Re: /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd9.0/4.6.3/../../../libstdc++.a: could not read symbols: Bad value

On 28.12.2011 19:31 (UTC+1), Kostik Belousov wrote:
> On Wed, Dec 28, 2011 at 07:21:00PM +0100, O. Hartmann wrote:
>> Am 12/28/11 19:10, schrieb Ed Schouten:
>>> * Rainer Hurling<rhurlin_at_gwdg.de>, 20111228 17:31:
>>>> error: macro "_Static_assert" passed 3 arguments, but takes just 2
>>>> In file included from /usr/ports/lang/gcc46/work/gcc-4.6-20111209/libstdc++-v3/include/precompiled/stdc++.h:103:0:
>>>
>>> Hmmm... This seems to apply to my changes. I will look into this
>>> tomorrow. Thanks for the report!
>>>
>>
>>
>> Be aware that the error produced by the linker I mentioned in the
>> initial post occurs on FreeBSD 10 as well as FreeBSD 9.0.
>>
>> I already filed a PR about the problem of a non compiling lang/gcc46
>> today (ports/163672: lang/gcc46: make failed for lang/gcc46). For test
>> puproses, I rebuild gcc46 on our FreeBSD 9.0 boxes - without any problem.
>>
>> I guess, the commit r228902 has been done to FreeBSD 10.0 and not 9.0.
>
> Obviously, linker error during the compilation of third-party software
> has nothing to do with compiler error occuring when building gcc.
>
> Do people ever read the texts of the messages ?

Kostik, probably you are right. I had read the messages, but there are 
some strange errors with gcc46 on head for two days now, which leaded me 
in the wrong direction. So sorry for erroneously 'hijacking' this thread 
with another problem most certain only existing in head.


I found another trail, which hopefully is more usefull for solving the 
problem Oliver described.

Whe I try to build lang/lua I get this error:

[..snip..]
cc -o liblua.so -O2 -fno-strict-aliasing -pipe -msse3  -Wall 
-DLUA_USE_LINUX   -shared -Wl,-soname=liblua-5.1.so.1 lapi.o lcode.o 
ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o lobject.o lopcodes.o 
lparser.o lstate.o lstring.o ltable.o ltm.o lundump.o lvm.o lzio.o 
lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o 
lstrlib.o loadlib.o linit.o
ar rcu liblua.a lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o 
llex.o lmem.o lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o 
ltm.o lundump.o lvm.o lzio.o lauxlib.o lbaselib.o ldblib.o liolib.o 
lmathlib.o loslib.o ltablib.o lstrlib.o loadlib.o linit.o
ranlib liblua.a
cc -o lua  lua.o liblua.a -lm -Wl,-E -lreadline
cc -o luac  luac.o print.o liblua.a -lm -Wl,-E -lreadline
/usr/bin/ld: lapi.o: relocation R_X86_64_32 against `luaO_nilobject_' 
can not be used when making a shared object; recompile with -fPIC
lapi.o: could not read symbols: Bad value
*** Error code 1


It also gives a linker error, almost the same relocation is named. This 
does only happen with option '-msse3' enabled in /etc/make.conf:

CFLAGS= -O2 -fno-strict-aliasing -pipe -msse3

Using CLFAGS without -msse3 (default) works well:

CFLAGS= -O2 -fno-strict-aliasing -pipe


The systems processor, were this happens, is a

CPU: AMD Phenom(tm) II X6 1090T Processor (3214.32-MHz K8-class CPU)
   Origin = "AuthenticAMD"  Id = 0x100fa0  Family = 10  Model = a 
Stepping = 0
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
   Features2=0x802009<SSE3,MON,CX16,POPCNT>
   AMD 
Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
   AMD 
Features2=0x37ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT>
   TSC: P-state invariant, performance statistics

FreeBSD 10-CURRENT (amd64) r228920

In hope of a more belonging posting,
Rainer