Build fails with FOLLY_USE_JEMALLOC=OFF

[yurivict]

In file included from /disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/ExceptionString.cpp:17:
In file included from /disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/ExceptionString.h:21:
In file included from /disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/FBString.h:44:
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:9: error: use of undeclared identifier 'mallocx'; did you mean 'malloc'?
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
        ^~~~~~~
        malloc
/usr/include/stdlib.h:106:7: note: 'malloc' declared here
void    *malloc(size_t) __malloc_like __result_use_check __alloc_size(1);
         ^
In file included from /disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/ExceptionString.cpp:17:
In file included from /disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/ExceptionString.h:21:
In file included from /disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/FBString.h:44:
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:9: warning: comparison of function 'malloc' equal to a null pointer is always false [-Wtautological-pointer-compare]
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
        ^~~~~~~    ~~~~~~~
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:9: note: prefix with the address-of operator to silence this warning
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
        ^
        &
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:31: error: use of undeclared identifier 'rallocx'
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
                              ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:53: error: use of undeclared identifier 'xallocx'
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
                                                    ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:104:9: error: use of undeclared identifier 'sallocx'
        sallocx == nullptr || dallocx == nullptr || sdallocx == nullptr ||
        ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:104:31: error: use of undeclared identifier 'dallocx'
        sallocx == nullptr || dallocx == nullptr || sdallocx == nullptr ||
                              ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:104:53: error: use of undeclared identifier 'sdallocx'
        sallocx == nullptr || dallocx == nullptr || sdallocx == nullptr ||
                                                    ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:105:9: error: use of undeclared identifier 'nallocx'
        nallocx == nullptr || mallctl == nullptr ||
        ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:105:31: error: use of undeclared identifier 'mallctl'
        nallocx == nullptr || mallctl == nullptr ||
                              ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:106:9: error: use of undeclared identifier 'mallctlnametomib'
        mallctlnametomib == nullptr || mallctlbymib == nullptr) {
        ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:106:40: error: use of undeclared identifier 'mallctlbymib'
        mallctlnametomib == nullptr || mallctlbymib == nullptr) {
                                       ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:9: warning: comparison of function 'malloc' equal to a null pointer is always false [-Wtautological-pointer-compare]
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
        ^~~~~~~    ~~~~~~~
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:103:9: note: prefix with the address-of operator to silence this warning
    if (mallocx == nullptr || rallocx == nullptr || xallocx == nullptr ||
        ^
        &
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:115:9: error: use of undeclared identifier 'mallctl'
    if (mallctl(
        ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:180:9: error: use of undeclared identifier 'sdallocx'
        sdallocx == nullptr || nallocx == nullptr) {
        ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:180:32: error: use of undeclared identifier 'nallocx'
        sdallocx == nullptr || nallocx == nullptr) {
                               ^
/disk-samsung/freebsd-ports/devel/folly/work/folly-2022.11.28.00/folly/memory/Malloc.h:338:13: error: use of undeclared identifier 'nallocx'; did you mean 'calloc'?
  auto rv = nallocx(minSize, 0);
            ^~~~~~~
            calloc
/usr/include/stdlib.h:98:7: note: 'calloc' declared here
void    *calloc(size_t, size_t) __malloc_like __result_use_check
         ^

Version: 2022.11.28.00
clang-14
OS: FreeBSD 13.1