Tracing GNU find, ERROR: Can't find 'mcount' symbol in the './find/find'.

[voltagex]

I have built GNU find from https://git.savannah.gnu.org/git/findutils.git

e.g.
./bootstrap && ./configure && CC="gcc -pg -finstrument-functions -Og" CFLAGS="-pg -finstrument-functions" make -j16

uftrace ./find/find
uftrace: /home/voltagex/src/uftrace/cmds/record.c:1685:check_binary
 ERROR: Can't find 'mcount' symbol in the './find/find'.
        It seems not to be compiled with -pg or -finstrument-functions flag.
        You can rebuild your program with it or use -P option for dynamic tracing

What am I doing wrong?

[voltagex]

Aha, I need to pass CFLAGS/CC to ./configure, instead.

Figured out via running readelf -p .GCC.command.line find/find and being told that didn't exist (https://stackoverflow.com/questions/12112338/get-the-compiler-options-from-a-compiled-executable)

[namhyung]

Please don't use -pg and -finstrument-functions together. You'll need just one of them.