encfs 1.4.2: build failure, error: invalid conversion

[gdoe6545@…]

After manually installing rlog (#17430) and downgrading boost (#15714) I'm now getting the following error:

--->  Building encfs with target all
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_fuse_encfs/work/encfs-1.4.2" && make all " returned error 2
Command output: make  all-recursive
Making all in encfs
/usr/bin/g++-4.0 -DHAVE_CONFIG_H -I. -I..  -I../intl  -I/opt/local/include -D__FreeBSD__=10  -D_FILE_OFFSET_BITS=64 -DFUSE_USE_VERSION=26 -D__STDC_FORMAT_MACROS -DRLOG_COMPONENT="encfs" -I/opt/local/include   -I/opt/local/include   -I/opt/local/include -DLOCALEDIR=\"/opt/local/share/locale\" -W -Wall -Wpointer-arith -Wwrite-strings -O2 -D_THREAD_SAFE   -MT main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.cpp
main.cpp: In function 'int main(int, char**)':
main.cpp:546: error: invalid conversion from 'int (*)(const char*, const char*, const char*, size_t, int)' to 'int (*)(const char*, const char*, const char*, size_t, int, uint32_t)'
main.cpp:547: error: invalid conversion from 'int (*)(const char*, const char*, char*, size_t)' to 'int (*)(const char*, const char*, char*, size_t, uint32_t)'
make[2]: *** [main.o] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Error: Status 1 encountered during processing.