[parisc-linux] GCC support for dwarf2

[John David Anglin]

> Here am I with something confusing me about glibc building.
> 
> In the Carlos O'Donell recipe
> (http://www.parisc-linux.org/toolchain/PA-Linux-XC-HOWTO-04.html)
> 
> It is set "export PATH=$PATH:$DEST/bin"
> So at configure step it was selected gcc-3.0.4 (the last release for hppa-linux box)
> 
> Naturally if I put "export PATH=$DEST/bin:$PATH", the configure of glibc select
> (for me well) gcc-3.2.
> 
> What is the right way? (for me the second)

Here is the script that I use to build glibc.  This installs to the same
prefix that I use for gcc and binutils.

#!/bin/sh
# /bin/sh must be bash!
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games:/home/dave/opt/
gnu/bin
unset LD_RUN_PATH
unset LD_LIBRARY_PATH
export CC=/home/dave/opt/gnu/bin/gcc
export CFLAGS="-O2 -g"
../glibc/configure --build=hppa-linux --host=hppa-linux --target=hppa-linux --pr
efix=/home/dave/opt/gnu --disable-profile --without-cvs --enable-add-ons --enabl
e-hacker-mode &&
make &&
make install

I tried to ensure that I am using the system tools for the build and install
except for the compiler which I specify with CC.  The compiler was built with
--with-gnu-as and --with-gnu-ld, so it knows where to find its tools
independent of the PATH setting.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)