Re: cross compile patch - superseed non responsible toolchain-source
Bastian Blank writes:
> On Sun, Feb 23, 2003 at 12:05:32PM +0100, Matthias Klose wrote:
> > > it changes the following:
> > > - debian/control.m4:
> >
> > some chunks did not cleanly apply. attched is a control file for
> > m68k. Please could you check it and send me diffs how it should look
> > like.
>
> attached. one problem with that: does the compiler needs cpp?
yes. although the separation doesn't make much sense starting with 3.3
(integrated cpp).
> > > - cross packages don't have a version
> >
> > hmm, they do have a version ...
>
> as i read the old rules, the cross packages don't include a version
> within the package name, gcc-m68k not gcc-m68k-3.2
ok, a typo in my control.m4 manual edits. attaching the control.m4
file here.
> > > - enable c++ cross package
> >
> > why are so many packages really needed? Isn't one cross compiler
> > package sufficient?
>
> i think the same problem then the native compiler
no, we have to differentiate between runtime libraries and development
files. there is no such differentiation for a cross compiler.
I would it find easier to put together libgcc1-xxx, cpp-xxx and
gcc-xxx into one package (gcc-xxx).
same for all C++ related packages -> g++-xxx (or put them into
gcc-xxx) as well. Not sure, if we really need the -pic and -dbg files
for a cross compiler.
the soft-float is dropped for native builds currently. do we need this
and nof for cross compilers?
> > debian/rules2:
> > @@ -324,7 +328,7 @@
> > &
> > endif
> >
> > -ifeq ($(DEB_HOST_GNU_SYSTEM),linux)
> > +ifeq ($(DEB_TARGET_GNU_SYSTEM),linux)
> > -echo "Running testsuite ..."; \
> > if [ -e /proc/meminfo ]; then \
> > m=`awk '/^((Mem|Swap)Free|Cached)/{m+=$$2}END{print int(m*.9)}' \
> >
> > This should remain HOST, not TARGET, some other occurences as well.
>
> when should the testsuite run?
good question. never tried to run a testsuite of a cross
compiler. currently it's run on HOST, so it can run all compile
tests. dejagnu offers support to run a testsuite on a remote host, but
I didn't check yet how to do.
> --
> Captain's Log, star date 21:34.5...
> --- out.orig 2003-02-23 12:27:43.000000000 +0100
> +++ out 2003-02-23 12:29:14.000000000 +0100
> -Depends: ${shlibs:Depends}, binutils-m68k (>= 2.13.90.0.10)
> +Depends: gcc-3.2-base, libgcc1-m68k (>= 1:3.2.3-0pre1.cross.1), ${shlibs:Depends}, cpp-3.2 (>= 1:3.2.3-0pre1.cross.1), cpp-3.2 (<< 1:3.2.4), ${shlibs:Depends}, binutils-m68k (>= 2.13.90.0.10)
libgcc1-m68k seems to be ok, but why gcc-3.2-base and cpp-3.2?
Matthias
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