Re: [ECOS] Problem building latest gcc

[Jonathan Larmour <jlarmour@redhat.com>]

"Lewin A.R.W. Edwards" wrote:
> 
> I _REALLY_ want to try to get ARM Thumb support working, so I downloaded
> the latest gcc snapshot, configured it as per
> sources.redhat.com/ecos/tools/win-thumb-elf.html, and then tried to make
> it. Unfortunately it died a short way into the make process, with the
> following [abbreviated!] make.out. I killed it when it had created about
> 260K of the following garbage. Any ideas on this? :(
> 
> make[1]: Entering directory `/tmp/build/gcc/gcc'
> Expect 33 shift/reduce conflicts and 58 reduce/reduce conflicts.
> cd /src/gcc/gcc-20010205/gcc/cp; bison  -d -o p$$.c parse.y ; \
> grep '^#define[         ]*YYEMPTY' p$$.c >> p$$.h ; \
> mv -f p$$.c parse.c ; mv -f p$$.h parse.h
> parse.y:21: unknown character: \15
> parse.y:21:    Skipping to next %
> parse.y:220: unknown character: \15
> parse.y:220:    Skipping to next %
> parse.y:222: unknown character: \15
> parse.y:222:    Skipping to next %
> parse.y:231: unknown character: \15

Perhaps the version of bison you are using does not correspond to what GCC
developers expect? Otherwise follow up on gcc@gcc.gnu.org methinks.

Jifl
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