From config.log at test for QUOTA_WORKS: include/includes.h:919: smbw.h: No such file or directory If I add -I${srcdir-.}/smbwrapper to the CPPFLAGS line (configure line 44419 from the released tarball), it compiles thus enabling quota support which worked fine in <.20 (for instance .14a). Configure line: ./configure --prefix=/pkg/samba/3.0.20 --with-configdir=/var/conf/samba --with-privatedir=/var/conf/samba/private --with-lockdir=/var/conf/samba/locks --with-smbwrapper --without-winbind --without-swat --with-piddir=/var/run/samba/locks --with-logfilebase=/var/log/samba --without-krb5 --without-ads --with-quotas --without-ldap Solaris 8, gcc 2.95.2
Fixed in upcoming 3.0.20b