Description of problem:
After update to Fedora 17, when I try to link against libboost-regex_mt.so I get the following error:

/usr/bin/ld: warning: libicuuc.so.46, needed by /usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so, not found (try using -rpath or -rpath-link)
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `icu_46::Locale::Locale()'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `u_isspace_46'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `u_charType_46'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `icu_46::Locale::Locale(icu_46::Locale const&)'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `u_tolower_46'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `u_charFromName_46'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `u_digit_46'
/usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libboost_regex-mt.so: undefined reference to `icu_46::Collator::createInstance(icu_46::Locale const&, UErrorCode&)'

The recent libicu package provides libicuuc.so.48.

Version-Release number of selected component (if applicable):
boost-regex-1.49.0-1.fc16.

How reproducible:
Always