TCG profiler build fails
Description of problem:
Attempting to build with --enable-profiler fails
Steps to reproduce:
1. ../../configure --enable-profiler
2. make
Additional information:
[975/3221] Compiling C object libcommon.fa.p/monitor_qmp-cmds.c.o
    FAILED: libcommon.fa.p/monitor_qmp-cmds.c.o 
    cc -m64 -mcx16 -Ilibcommon.fa.p -I../../dtc/libfdt -I/usr/include/capstone -I/usr/include/pixman-1 -I/usr/include/spice-server -I/usr/include/spice-1 -I/usr/include/libpng16
     -I/usr/include/p11-kit-1 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/gio-unix-2.0 -I/us
    r/include/slirp -I/usr/include/virgl -I/usr/include/libusb-1.0 -I/usr/include/cacard -I/usr/include/nss -I/usr/include/nspr -I/usr/include/PCSC -I/usr/include/gtk-3.0 -I/usr
    /include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/
    include/fribidi -I/usr/include/harfbuzz -I/usr/include/atk-1.0 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/vte-2.91 -fdiagnosti
    cs-color=auto -Wall -Winvalid-pch -Werror -std=gnu11 -O2 -g -isystem /home/alex/lsrc/qemu.git/linux-headers -isystem linux-headers -iquote . -iquote /home/alex/lsrc/qemu.git
     -iquote /home/alex/lsrc/qemu.git/include -iquote /home/alex/lsrc/qemu.git/disas/libvixl -iquote /home/alex/lsrc/qemu.git/tcg/i386 -pthread -U_FORTIFY_SOURCE -D_FORTIFY_SOUR
    CE=2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-co
    mmon -fwrapv -Wold-style-declaration -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body -Wnested-externs -Wend
    if-labels -Wexpansion-to-defined -Wimplicit-fallthrough=2 -Wno-missing-include-dirs -Wno-shift-negative-value -Wno-psabi -fstack-protector-strong -fPIE -D_DEFAULT_SOURCE -D_
    XOPEN_SOURCE=600 -DNCURSES_WIDECHAR=1 -D_REENTRANT -DSTRUCT_IOVEC_DEFINED -MD -MQ libcommon.fa.p/monitor_qmp-cmds.c.o -MF libcommon.fa.p/monitor_qmp-cmds.c.o.d -o libcommon.
    fa.p/monitor_qmp-cmds.c.o -c ../../monitor/qmp-cmds.c
    ../../monitor/qmp-cmds.c: In function ‘qmp_x_query_profile’:
    ../../monitor/qmp-cmds.c:369:21: error: implicit declaration of function ‘tcg_cpu_exec_time’ [-Werror=implicit-function-declaration]
      369 |     cpu_exec_time = tcg_cpu_exec_time();
          |                     ^~~~~~~~~~~~~~~~~
    ../../monitor/qmp-cmds.c:369:21: error: nested extern declaration of ‘tcg_cpu_exec_time’ [-Werror=nested-externs]
    cc1: all warnings being treated as errors