icu support windows7 x64 failed

[stoneGuard]

I'm trying to build any boost x64 version with icu support, but have't reached success. Built both version of icu 32 and 64 bit. I tried following steps: in order to find icu dlls I set

0. set PATH=c:/icu/bin64;c:/icu/bin;%PATH%
1. bjam adress-model=64 sICU_PATH=c:/icu --toolset=msvc-14.0 ; got

• has_icu builds : no
• icu(64) : yes

What should I think of it? By checking resulting libraries, I realized that support wasn't enabled.

result: icu support DISABLED

2.bjam adress-model=32 sICU_PATH=c:/icu --toolset=msvc-14.0 ; got

• has_icu builds : yes
• icu(64) : yes

By checking resulting libraries, I found that support was enabled.

result: icu support ENABLED

any ideas?

[stoneGuard]

2.bjam adress-model=32 sICU_PATH=c:/icu --toolset=msvc-14.0 ; got

• has_icu builds : yes
• icu : yes