refs #5206 update run.fractal.tree.tests.bash

git-svn-id: file:///svn/toku/tokudb@45951 c7de825b-a66e-492c-adef-691d508d4ae1

scripts/run.fractal.tree.tests.bash

@@ -254,7 +254,7 @@ getsysinfo $tracefile
 
 mkdir -p $FULLTOKUDBDIR/Coverage >/dev/null 2>&1
 cd $FULLTOKUDBDIR/Coverage
-cmake \
+CC=gcc47 CXX=g++47 cmake \
     -D CMAKE_BUILD_TYPE=Debug \
     -D BUILD_TESTING=ON \
     -D USE_GCOV=ON \