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hi,

i build mysql (currently v5.0.22) on OSX 10.4.7 w/ threading enabled.

i.e., i build the reentrant libs:

libmysqlclient_r.dylib

rather than the 'usual':

libmysqlclient.dylib

currently, to make Dovecot 'play nice' and recognize the reentrant libs, I:

perl -pi -e 

's/AC_CHECK_LIB\(mysqlclient,/AC_CHECK_LIB\(mysqlclient_r,/g' configure.in perl -pi -e 's/mysql_lib=\"\-lmysqlclient \-lz \-lm"/mysql_lib=\"\-lmysqlclient_r \-lz \-lm\"/g' configure.in

then:

autoreconf -i -f

before configure, etc.

subsquent build/exec/function all seem OK with this mod, and the linked, reentrant mysql lib:

ls -al /usr/local/dovecot/libexec/dovecot/dovecot-auth
	-rwxr-xr-x 1 root wheel 950616 Sep 28 09:59 

/usr/local/dovecot/libexec/dovecot/dovecot-auth

otool -L /usr/local/dovecot/libexec/dovecot/dovecot-auth
    /usr/local/lib/libiconv.2.dylib (compatibility version 7.0.0, 

current version 7.0.0) /usr/lib/libpam.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/local/mysql/lib/mysql/libmysqlclient_r.15.dylib (compatibility version 16.0.0, current version 16.0.0) /usr/local/lib/libreadline.5.1.dylib (compatibility version 5.0.0, current version 5.1.0) /usr/local/ncurses/lib/libncurses.5.5.dylib (compatibility version 5.5.0, current version 5.5.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 88.1.6) /usr/local/ssl/lib/libssl.0.9.8.dylib (compatibility version 0.9.8, current version 0.9.8) /usr/local/ssl/lib/libcrypto.0.9.8.dylib (compatibility version 0.9.8, current version 0.9.8) /usr/local/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.3) /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)

once verified that these changes are sufficient (anybody else got eyeballs on this?), a conditional in configure should do ...

richard

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