gmane.comp.djb.cdb

cdb does not compile on Fedora 14 linux

2011-07-18T08:57:24

kbriggs< at >gold:~/Download/cdb-0.75> make
( cat warn-auto.sh; \
echo 'main="$1"; shift'; \
echo exec "`head -1 conf-ld`" \
'-o "$main" "$main".o ${1+"$< at >"}' \
) > load
chmod 755 load
( cat warn-auto.sh; \
echo exec "`head -1 conf-cc`" '-c ${1+"$< at >"}' \
) > compile
chmod 755 compile
( ( ./compile tryulong32.c && ./load tryulong32 && \
./tryulong32 ) >/dev/null 2>&1 \
&& cat uint32.h2 || cat uint32.h1 ) > uint32.h
rm -f tryulong32.o tryulong32
./compile cdbget.c
( cat warn-auto.sh; \
echo CC=\'`head -1 conf-cc`\'; \
echo LD=\'`head -1 conf-ld`\'; \
cat find-systype.sh; \
) | sh > systype
( cat warn-auto.sh; \
echo 'main="$1"; shift'; \
echo 'rm -f "$main"'; \
echo 'ar cr "$main" ${1+"$< at >"}'; \
case "`cat systype`" in \
sunos-5.*) ;; \
unix_sv*) ;; \
irix64-*) ;; \
irix-*) ;; \
dgux-*) ;; \
hp-ux-*) ;; \
sco*) ;; \
*) echo 'ranlib "$main"' ;; \
esac \
) > makelib
chmod 755 makelib
./compile cdb.c
./compile cdb_hash.c
./compile cdb_make.c
./makelib cdb.a cdb.o cdb_hash.o cdb_make.o
./compile

64-bit CDB

Matt Chaput — 2010-03-19T00:00:24

Hi, I've written a Python implementation of the CDB algorithm as part of 
a project. I'd like to convert it to use 64-bit disk offsets to get 
around the 4-GB limit, but I don't understand how the 
hash-to-disk-offset lookup process works and what depends on 32-bit-ness 
well enough to do it with confidence.

Has anyone done this already or can anyone point out what I'd need to 
change in the algorithm to get it to work?

Thanks very much!

Matt

latest version for cdb ?

nikhil sharma — 2009-10-20T11:37:42

hello,
i would like to know what is the latest version of cdb software. I got cdb
0.75 from the web page http://cr.yp.to/cdb.html
Is it the latest or there are enhancements done over it?

regards,
nik