[OE-core] [PATCH 07/18] icu: fix buildpaths QA issue

- Define new variable U_CC and U_CXX which do not have build path. The output of icuinfo will not have build path in it: ... root@qemux86-64:~# icuinfo [snip] x86_64-poky-linux-gcc -m64 -march=core2 -mtune=core2 -msse3 -mfpmath=sse x86_64-poky-linux-g++ -m64 -march=core

[OE-core] [PATCH 07/18] icu: fix buildpaths QA issue

- Define new variable U_CC and U_CXX which do not have build path. The output of icuinfo will not have build path in it: ... root@qemux86-64:~# icuinfo [snip] x86_64-poky-linux-gcc -m64 -march=core2 -mtune=core2 -msse3 -mfpmath=sse x86_64-poky-linux-g++ -m64 -march=core