Re: Missing iostreams in powerpc-eabi

["William A. Gatliff" <bgat at billgatliff dot com>]

Daniel:


Did your powerpc-eabi compiler *really* build successfully?
Powerpc-eabi is kinda funny, it requires a little hack (the
"-myellowknife" trick) towards the end of the build process in order
to build successfully.  This is a FAFAQ.  :^)

Kai has explained this several times, but I didn't get around to
putting this into the wiki until a few minutes ago:

http://billgatliff.com/twiki/bin/view/Crossgcc/BuildGccPowerpcEabi


HTH,

b.g.

On Fri, Apr 26, 2002 at 01:34:04PM +0200, Daniel.Andersson@combitechsystems.com wrote:
> Hi again,
> 
> First let me explain a little background. I am building a ".a"-library and
> shall use it in my project. When i build the ".a" with my native compiler
> "g++" then it works fine and i get a output ".a". However, when i use the
> ".a" in my project then the linker (cross) complains because it cannot find
> things like: "ostream::seekp" "ostream::write" "ostream::seekp". Where are
> these streams supposted to be located. Should they be included in the ".a"
> or should it be added at the final linkage?
> 
> I tried to compile the ".a" with my cross-compiler" and then i get the
> following error from configure:
> 
> ----snip----
> Administrator@CS080112 /e/projekt/elf_reader/ELFIO-0.8.2
> $ ./configure --without-CXX --host=powerpc-eabi --build=i686-pc-cygwin
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for gawk... gawk
> checking whether make sets ${MAKE}... yes
> checking for powerpc-eabi-strip... powerpc-eabi-strip
> checking for powerpc-eabi-g++... powerpc-eabi-g++
> checking for C++ compiler default output... configure: error: C++ compiler
> cannot create executables
> ----snip----
> 
> Any ideas why the compiler cannot create executables?
> 
> Btw, i have built gcc with "--enable-language=c,c++"
> 
> Regards, Daniel
> 
> 
> >-----Original Message-----
> >From: Ralf Corsepius [mailto:corsepiu@faw.uni-ulm.de]
> >Sent: den 26 april 2002 11:18
> >To: crossgcc@sources.redhat.com
> >Subject: Re: Missing iostreams in powerpc-eabi
> >
> >
> >Am Don, 2002-04-25 um 19.44 schrieb William A. Gatliff:
> >> Daniel:
> >> 
> >> 
> >> Add a -lstdc++ to your gcc command line.
> >This is not quite correct. You should use "g++" instead of "gcc" and
> >never explicitly specifiy -lstdc++.
> >
> >Ralf
> >
> >
> >
> >------
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> 
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-- 
Bill Gatliff
bgat@billgatliff.com

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