dovecot - Dec 2005 - Compile failure (alpha 5, MySQL 5)

gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes 
-Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 
-Wbad-function-cast -I/usr/kerberos/include -o dovecot-auth auth.o 
auth-cache.o auth-client-connection.o auth-master-connection.o 
auth-master-listener.o auth-module.o auth-request.o 
auth-request-handler.o auth-stream.o auth-worker-client.o 
auth-worker-server.o db-ldap.o db-sql.o db-passwd-file.o main.o mech.o 
mech-anonymous.o mech-plain.o mech-login.o mech-cram-md5.o 
mech-digest-md5.o mech-ntlm.o mech-gssapi.o mech-rpa.o mech-apop.o 
passdb.o passdb-blocking.o passdb-bsdauth.o passdb-cache.o passdb-ldap.o 
passdb-passwd.o passdb-passwd-file.o passdb-pam.o passdb-checkpassword.o 
passdb-shadow.o passdb-vpopmail.o passdb-sql.o userdb.o 
userdb-blocking.o userdb-ldap.o userdb-passwd.o userdb-passwd-file.o 
userdb-prefetch.o userdb-static.o userdb-vpopmail.o userdb-sql.o 
-Wl,--export-dynamic  libpassword.a ../lib-settings/libsettings.a 
../lib-ntlm/libntlm.a ../lib-sql/libsql.a ../lib/liblib.a -lcrypt -lpam 
-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv 
-L/usr/local/mysql/lib -lmysqlclient -lz -ldl
/usr/local/mysql/lib/libmysqlclient.a(sha1.o)(.text+0x50): In function 
`sha1_result':
: multiple definition of `sha1_result'
../lib/liblib.a(sha1.o)(.text+0x820):/usr/local/src/dovecot-1.0.alpha5/src/lib/sha1.c:233:
first defined here
/usr/bin/ld: Warning: size of symbol `sha1_result' changed from 158 in 
../lib/liblib.a(sha1.o) to 316 in 
/usr/local/mysql/lib/libmysqlclient.a(sha1.o)
collect2: ld returned 1 exit status


Running MySQL 5.0.16 and Dovecot 1.0 Alpha 5

// Tom

Tom Sommer wrote:
> /usr/local/mysql/lib/libmysqlclient.a(sha1.o)(.text+0x50): In function
> `sha1_result':
> : multiple definition of `sha1_result'
>
../lib/liblib.a(sha1.o)(.text+0x820):/usr/local/src/dovecot-1.0.alpha5/src/lib/sha1.c:233:
> first defined here
> /usr/bin/ld: Warning: size of symbol `sha1_result' changed from 158 in
> ../lib/liblib.a(sha1.o) to 316 in
> /usr/local/mysql/lib/libmysqlclient.a(sha1.o)
> collect2: ld returned 1 exit status
Dovecot's sha1_result function collides with mysql's. You could try
renaming all occurences of sha1_result in Dovecot's source files with
something else (like dovecot_sh1a_result).