Fixed the cmake-guided static analysis and use it by default.

The configure script fails on it on Mac OS X, now, for whatever reason.

Hopefully gets our static analysis buildslave running again!

build-scripts/checker-buildbot.sh

@@ -61,13 +61,13 @@ mkdir checker-buildbot
 cd checker-buildbot
 
 # You might want to do this for CMake-backed builds instead...
-#cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER="$CHECKERDIR/libexec/ccc-analyzer" ..
+PATH="$CHECKERDIR:$PATH" scan-build -o analysis cmake -DCMAKE_BUILD_TYPE=Debug ..
 
 # ...or run configure without the scan-build wrapper...
 #CC="$CHECKERDIR/libexec/ccc-analyzer" CFLAGS="-O0" ../configure
 
-# ...but this works for our buildbots just fine.
-CFLAGS="-O0" PATH="$CHECKERDIR:$PATH" scan-build -o analysis ../configure
+# ...but this works for our buildbots just fine (EXCEPT ON LATEST MAC OS X).
+#CFLAGS="-O0" PATH="$CHECKERDIR:$PATH" scan-build -o analysis ../configure
 
 rm -rf analysis
 PATH="$CHECKERDIR:$PATH" scan-build -o analysis $MAKE