how to see the value of CXX and CXXFLAG

before compiling my C++ program, i exported the CXX and CXXFLAGS from the command line.

开发者_开发知识库$ export CXX="/media/space/gcc-dist/bin/g++"

$ export CXXFLAGS="-std=c++0x"

But now i want to see the values of CXX and CXXFLAGS. How do i do that. I'm using KUbuntu 11.04

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You can usually do this on Linux systems by opening a terminal and entering

echo $CXX
echo $CXXFLAGS