g++ refuses linking on HPUX with HP ld(32bit)

g++ refuses linking on HPUX with HP ld(32bit)

[ritesh bahuguna]

hi
 
i hav some problems while linking with HP ld. I use
the following configuration:
gcc version 3.3.2
configured with: ./configure --prefix=/gis/lincvs

now i tried 2 compile then the errors comes:

Creating qmake. Please wait...
        g++ -o
/space/lincvs/qt-x11-opensource-src-4.1.0/bin/qmake
project.o prperty.o main.o makefile.o unixmake2.o
unixmake.o   mingw_make.o option.o winmakfile.o
projectgenerator.o  meta.o qtmd5.o makefiledeps.o
metamakefile.o xmloutpt.o pbuilder_pbx.o   qchar.o
qstring.o qstringmatcher.o qtextstream.o qiodeviceo
qglobal.o  qbytearray.o qbytearraymatcher.o
qdatastream.o qbuffer.o qlistdatao qfile.o 
qfsfileengine_unix.o qfsfileengine.o qregexp.o
qvector.o qbitarray.oqdir.o quuid.o qhash.o 
qfileinfo.o qdatetime.o qstringlist.o
qabstractfileengie.o qtemporaryfile.o  qmap.o
qunicodetables.o qmetatype.o qsettings.o qvariant.
qvsnprintf.o  qlocale.o qlinkedlist.o qurl.o  -Wl,+s
/usr/ccs/bin/ld: Unrecognized argument: +init
/usr/ccs/bin/ld: Usage:  /usr/ccs/bin/ld flags...
files...
collect2: ld returned 1 exit status
*** Error exit code 1

Stop.


how i debug this error?

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Re: g++ refuses linking on HPUX with HP ld (32bit)

[John David Anglin]

> $ g++ -fPIC -shared -fno-gnu-linker  -o libtrbg.sl trbg.o
> /usr/ccs/bin/ld: Unrecognized argument: +init

Suggest that you apply the latest HP linker patch.  +init is definitely
a supported linker option under HP-UX 11.  As well as +init/+fini,
there are other reasons to update your linker.  This is documented
in the installation notes for HP-UX 11.

You can't turn off +init/+fini except by hacking the pa backend.
If you do, constructors/destructors won't work.  If you go back
to the old technique used with HP-UX 10, you will find that constructors
and destructors for dynamically loaded libraries don't run.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)

g++ refuses linking on HPUX with HP ld (32bit)

[reto strahl]

Hi
 
I have some problems while linking with HP ld. I use the follwoing g++ configuration:
 
Reading specs from /usr/local/lib/gcc-lib/hppa2.0w-hp-hpux11.11/3.3.2/specs
Configured with: /scratch/root/gcc-pkg/3.3.1/hpux-11/gcc-3.3.2/configure --enable-languages=c,c++ --enable-threads=posix --disable-nls --with-gnu-as --without-gnu-ld --with-as=/usr/local/bin/as --prefix=/usr/local
Thread model: posix
gcc version 3.3.2

 
Now I tried to compile and link a shared lib:
 
        $ g++ -fPIC -c -D _INCLUDE_HPUX_SOURCE -I. -I../../include -fno-gnu-linker  trbg.cpp
In file included from trbg.cpp:1:
trbg.h:72: warning: all member functions in class `CTRbg' are private
        $ g++ -fPIC -shared -fno-gnu-linker  -o libtrbg.sl trbg.o
/usr/ccs/bin/ld: Unrecognized argument: +init
/usr/ccs/bin/ld: Usage:  /usr/ccs/bin/ld [options] [flags] files
collect2: ld returned 1 exit status
*** Error exit code 1
 
Stop.

Collect2 is producing some extra code and generates +init linker args. +init is not supported by the 32 bit HP linker. Why is collect2 producing extra code? Can I turn the +init arg off? How can I turn it off?
 
Mit freundlichen Grüßen
Reto Strahl


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