Fix pgo.sh so that it actually does the thing.
@@ -4,9 +4,7 @@ set -e
cd "$(dirname "$0")"
make clean
-CFLAGS="$CFLAGS -fprofile-generate"
-./build.sh
+./build.sh CFLAGS="$CFLAGS -fprofile-generate"
./ag example ..
make clean
-CFLAGS="$CFLAGS -fprofile-use"
-./build.sh
+./build.sh CFLAGS="$CFLAGS -fprofile-correction -fprofile-use"
