Description:

When building tpm2-tools using extra-x86_64-build, I got an error in check().

```
make test/unit/test_string_bytes test/unit/test_files test/unit/test_tpm2_header test/unit/test_tpm2_attr_util test/unit/test_tpm2_alg_util test/unit/test_pcr test/unit/test_tpm2_auth_util test/unit/test_tpm2_errata test/unit/test_tpm2_session test/unit/test_tpm2_policy test/unit/test_tpm2_util test/unit/test_options test/unit/test_cc_util test/unit/test_tpm2_eventlog test/unit/test_tpm2_eventlog_yaml
make[1]: Entering directory '/build/tpm2-tools/src/tpm2-tools-5.2'
CC test/unit/test_string_bytes-test_string_bytes.o
CCLD test/unit/test_string_bytes
CC test/unit/test_files-test_files.o
CCLD test/unit/test_files
CC test/unit/test_tpm2_header-test_tpm2_header.o
CCLD test/unit/test_tpm2_header
CC test/unit/test_tpm2_attr_util-test_tpm2_attr_util.o
CCLD test/unit/test_tpm2_attr_util
lib/tpm2_attr_util.c: In function 'nt':
lib/tpm2_attr_util.c:224:18: warning: 'value' may be used uninitialized [-Wmaybe-uninitialized]
224 | *nv |= value << 4;
| ^
lib/tpm2_attr_util.c:205:14: note: 'value' was declared here
205 | uint16_t value;
| ^
CC test/unit/test_tpm2_alg_util-test_tpm2_alg_util.o
CCLD test/unit/test_tpm2_alg_util
CC test/unit/test_pcr-test_pcr.o
CCLD test/unit/test_pcr
CC test/unit/test_tpm2_auth_util-test_tpm2_auth_util.o
CCLD test/unit/test_tpm2_auth_util
CC test/unit/test_tpm2_errata-test_tpm2_errata.o
CCLD test/unit/test_tpm2_errata
CC test/unit/test_tpm2_session-test_tpm2_session.o
CCLD test/unit/test_tpm2_session
/usr/bin/ld: /tmp/ccH5rxV9.ltrans0.ltrans.o: in function `test_session_setup':
<artificial>:(.text.test_session_setup+0x20): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
CC test/unit/test_tpm2_policy-test_tpm2_policy.o
CCLD test/unit/test_tpm2_policy
CC test/unit/test_tpm2_util-test_tpm2_util.o
CCLD test/unit/test_tpm2_util
CC test/unit/test_options-test_options.o
CCLD test/unit/test_options
lib/tpm2_options.c: In function 'tpm2_handle_options.constprop':
lib/tpm2_options.c:155:13: warning: '__builtin___strncat_chk' specified bound depends on the length of the source argument [-Wstringop-overflow=]
155 | strncat(man_tool_name, manpage,
| ^
In function 'execute_man',
inlined from 'tpm2_handle_options.constprop' at lib/tpm2_options.c:521:28:
lib/tpm2_options.c:156:17: note: length computed here
156 | strlen(manpage) < (MAX_TOOL_NAME_LEN - strlen("tpm2_")) ?
| ^
/usr/bin/ld: /tmp/ccI7gReg.ltrans0.ltrans.o: in function `tpm2_handle_options.constprop.0':
<artificial>:(.text.tpm2_handle_options.constprop.0+0x7f6): undefined reference to `__wrap_tpm2_util_getenv'
/usr/bin/ld: <artificial>:(.text.tpm2_handle_options.constprop.0+0x81f): undefined reference to `__wrap_tpm2_util_getenv'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:2038: test/unit/test_options] Error 1
make[1]: Leaving directory '/build/tpm2-tools/src/tpm2-tools-5.2'
make: *** [Makefile:5733: check-am] Error 2
```

This problem may be caused by lto option.

Additional info:
* package version(s)
* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce: