Wow, that is strange. I have bison 1.75 here and it compiles fine.
What version of bison do you have?
bison --version
---------------------------------------------------------------------------
Laurette Cisneros wrote:
>
> I saw this when compiling 7.3b4 as well and also with 7.3b5
>
> cd contrib
> make
> ...
> make[1]: Leaving directory
> `/nfs/visor/u/software/postgres/postgresql-7.3b5/contrib/rtree_gist'
> make[1]: Entering directory
> `/nfs/visor/u/software/postgres/postgresql-7.3b5/contrib/seg'
> sed 's,MODULE_PATHNAME,$libdir/seg,g' seg.sql.in >seg.sql
> gcc -O2 -g -Wall -Wmissing-prototypes -Wmissing-declarations -fpic -I.
> -I../../src/include -I/usr/local/include -c -o seg.o seg.c
> bison -y -d -p seg_yy segparse.y
> mv -f y.tab.c segparse.c
> mv -f y.tab.h segparse.h
> /usr/bin/flex -Pseg_yy -o'segscan.c' segscan.l
> gcc -O2 -g -Wall -Wmissing-prototypes -Wmissing-declarations -fpic -I.
> -I../../src/include -I/usr/local/include -c -o segparse.o segparse.c
> In file included from segscan.l:8,
> from segparse.y:182:
> segparse.h:2: redefinition of `struct BND'
> segparse.h:8: conflicting types for `YYSTYPE'
> segparse.y:48: previous declaration of `YYSTYPE'
> segparse.h:15: conflicting types for `seg_yylval'
> /usr/lib/bison.simple:138: previous declaration of `seg_yylval'
> make[1]: *** [segparse.o] Error 1
> make[1]: Leaving directory `/nfs/visor/u/software/postgres/postgresql-7.3b5/contrib/seg'
> make: *** [all] Error 2
>
> Any ideas?
>
> Thanks,
>
> --
> Laurette Cisneros
> The Database Group
> (510) 420-3137
> NextBus Information Systems, Inc.
> www.nextbus.com
> ----------------------------------
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>
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