look for sem_open also in libpthread

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60227 65644016-39b1-43b1-bf79-96bc8fe82c15
minor fixes of SUSE init script

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60228 65644016-39b1-43b1-bf79-96bc8fe82c15
Added doc

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60229 65644016-39b1-43b1-bf79-96bc8fe82c15
fix libdir on 64-bit linux platforms (powerpc64(le), aarch64)

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60234 65644016-39b1-43b1-bf79-96bc8fe82c15
Support for MSVC12 (VS 2013)

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60236 65644016-39b1-43b1-bf79-96bc8fe82c15
Fixed compilation errors on Windows after IPv6 patches

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60239 65644016-39b1-43b1-bf79-96bc8fe82c15