On 11/03/2011 08:06 AM, Rainer Orth wrote:
Hi Joel,
The sparc libgcc configure magic looks very
different on the head versus 4.6. sparc-rtems4.11
was not building because it was missing crti.
In 4.6, we got the makefile stub from sparc/t-crtin
but that no longer exists. It looks like the
rules are on t-sol2 now.
I made this change to libgcc/config.host and
it is getting further. Does this look like
what the intended change?
Index: config.host
===================================================================
--- config.host (revision 180798)
+++ config.host (working copy)
@@ -1028,7 +1028,7 @@
md_unwind_header=sparc/linux-unwind.h
;;
sparc-*-rtems*)
- tmake_file="sparc/t-elf t-crtfm t-rtems t-fdpbit"
+ tmake_file="sparc/t-elf t-crtfm t-sol2 t-rtems t-fdpbit"
extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
;;
sparc*-*-solaris2*)
No, I'd like to avoid non-Solaris targets using Solaris config fragments
if at all possible. AFAICS there's nothing Solaris-specific in
config/sparc/sol2-c[in].S. If so, the simplest solution would be to
rename the files to crt[in].S. On RTEMS, the generic crt[in].o rules in
Makefile.in would deal with building them, on Solaris I'd have to juggle
around the CUSTOM_CRTIN setting so it's only used on Solaris/x86.
I suspect this would take seconds for you and multiple
revisions from me to match what you have in your head. :)
Would you mind doing this? I am happy to provide quick
feedback.
Eric, am I missing something about the sparc/sol2-c[in].S files?
Rainer
--
Joel Sherrill, Ph.D. Director of Research& Development
joel.sherr...@oarcorp.com On-Line Applications Research
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