tests fail on 32-bit with _FILE_BITS=64

[mwhudson]

When _FILE_BITS is set to 64, symbols like open get redirected (by glibc headers) to symbols like open64 and that means the interception/wrapping of those symbols done in the tests fail and so you get failures like this:

FAIL: test/unit/tcti-libtpms
============================

[==========] tests: Running 16 test(s).
[ RUN      ] tcti_libtpms_init_all_null_test
[       OK ] tcti_libtpms_init_all_null_test
[ RUN      ] tcti_libtpms_init_dlopen_fail_test
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:581:tcti_libtpms_dl() Could not load libtpms library: (null) 
[       OK ] tcti_libtpms_init_dlopen_fail_test
[ RUN      ] tcti_libtpms_init_dlsym_fail_test
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:587:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_ChooseTPMVersion(): (null) 
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:593:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_RegisterCallbacks(): (null) 
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:599:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_GetState(): (null) 
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:605:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_MainInit(): (null) 
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:611:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_Process(): (null) 
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:617:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_SetState(): (null) 
ERROR:tcti:src/tss2-tcti/tcti-libtpms.c:623:tcti_libtpms_dl() Could not resolve libtpms symbol TPMLIB_Terminate(): (null) 
[       OK ] tcti_libtpms_init_dlsym_fail_test
[ RUN      ] tcti_libtpms_init_state_open_fail_test
[  ERROR   ] --- No entries for symbol __wrap_close.
test/unit/tcti-libtpms.c:285: error: Could not get value to mock function __wrap_close
test/unit/tcti-libtpms.c:425: note: Previously returned mock value was declared here

[  FAILED  ] tcti_libtpms_init_state_open_fail_test
[ RUN      ] tcti_libtpms_init_state_lseek_fail_test
[  ERROR   ] --- 0x4 != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:501: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!
[  FAILED  ] tcti_libtpms_init_state_lseek_fail_test
[ RUN      ] tcti_libtpms_init_state_posix_fallocate_fail_test
[  ERROR   ] --- 0x5 != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:578: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!
[  FAILED  ] tcti_libtpms_init_state_posix_fallocate_fail_test
[ RUN      ] tcti_libtpms_init_state_mmap_fail_test
[  ERROR   ] --- 0x6 != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:664: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!
[  FAILED  ] tcti_libtpms_init_state_mmap_fail_test
[ RUN      ] tcti_libtpms_no_statefile_success_test
tcti_libtpms_setup_no_statefile: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
tcti_libtpms_init_from_conf: after second init
tcti_libtpms_setup_no_statefile: done
[       OK ] tcti_libtpms_no_statefile_success_test
[ RUN      ] tcti_libtpms_receive_success_test
tcti_libtpms_setup: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
Could not run test: 0x7 != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:759: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!Test setup failed
[  ERROR   ] tcti_libtpms_receive_success_test
[ RUN      ] tcti_libtpms_locality_success_test
tcti_libtpms_setup: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
Could not run test: 0x8 != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:759: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!Test setup failed
[  ERROR   ] tcti_libtpms_locality_success_test
[ RUN      ] tcti_libtpms_transmit_success_test
tcti_libtpms_setup: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
Could not run test: 0x9 != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:759: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!Test setup failed
[  ERROR   ] tcti_libtpms_transmit_success_test
[ RUN      ] tcti_libtpms_remap_state_success_test
tcti_libtpms_setup: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
Could not run test: 0xa != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:759: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!Test setup failed
[  ERROR   ] tcti_libtpms_remap_state_success_test
[ RUN      ] tcti_libtpms_remap_state_mremap_fail_test
tcti_libtpms_setup: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
Could not run test: 0xb != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:759: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!Test setup failed
[  ERROR   ] tcti_libtpms_remap_state_mremap_fail_test
[ RUN      ] tcti_libtpms_remap_state_posix_fallocate_fail_test
tcti_libtpms_setup: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf: before first init
tcti_libtpms_init_from_conf: before second_init
Could not run test: 0xc != 0xaabb
test/unit/tcti-libtpms.c:287: error: Check of parameter fd, function __wrap_close failed
test/unit/tcti-libtpms.c:759: note: Expected parameter declared here
[   LINE   ] --- test/unit/tcti-libtpms.c:287: error: Failure!Test setup failed
[  ERROR   ] tcti_libtpms_remap_state_posix_fallocate_fail_test
[ RUN      ] tcti_libtpms_two_states_no_statefiles_success_test
tcti_libtpms_setup_two_states_no_statefiles: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf_real: before first init
tcti_libtpms_init_from_conf_real: before second_init
tcti_libtpms_init_from_conf_real: after second init
tcti_libtpms_init_from_conf_real: before first init
tcti_libtpms_init_from_conf_real: before second_init
tcti_libtpms_init_from_conf_real: after second init
tcti_libtpms_setup_two_states_no_statefiles: done
WARNING:test:test/unit/tcti-libtpms.c:1599:tcti_libtpms_teardown_two_states() Failed to delete statefile statefile0.bin: No such file or directory 
WARNING:test:test/unit/tcti-libtpms.c:1604:tcti_libtpms_teardown_two_states() Failed to delete statefile statefile1.bin: No such file or directory 
[       OK ] tcti_libtpms_two_states_no_statefiles_success_test
[ RUN      ] tcti_libtpms_two_states_success_test
tcti_libtpms_setup_two_states: before tcti_libtpms_init_from_conf
tcti_libtpms_init_from_conf_real: before first init
tcti_libtpms_init_from_conf_real: before second_init
tcti_libtpms_init_from_conf_real: after second init
tcti_libtpms_init_from_conf_real: before first init
tcti_libtpms_init_from_conf_real: before second_init
tcti_libtpms_init_from_conf_real: after second init
tcti_libtpms_setup_two_states: done
Could not run test: %s() has remaining non-returned values.
: __wrap_lseektest/unit/tcti-libtpms.c:861: note: remaining item was declared here
test/unit/tcti-libtpms.c:861: note: remaining item was declared here
%s() has remaining non-returned values.
: __wrap_posix_fallocatetest/unit/tcti-libtpms.c:862: note: remaining item was declared here
test/unit/tcti-libtpms.c:862: note: remaining item was declared here
%s() has remaining non-returned values.
: __wrap_mmaptest/unit/tcti-libtpms.c:863: note: remaining item was declared here
test/unit/tcti-libtpms.c:863: note: remaining item was declared here
__wrap_open: '%s' parameter still has values that haven't been checked.
: pathnametest/unit/tcti-libtpms.c:856: note: remaining item was declared here
test/unit/tcti-libtpms.c:856: note: remaining item was declared here
'%s' parameter still has values that haven't been checked.
: flagstest/unit/tcti-libtpms.c:857: note: remaining item was declared here
test/unit/tcti-libtpms.c:857: note: remaining item was declared here
'%s' parameter still has values that haven't been checked.
: modetest/unit/tcti-libtpms.c:858: note: remaining item was declared here
test/unit/tcti-libtpms.c:858: note: remaining item was declared here
Test setup failed
[  ERROR   ] tcti_libtpms_two_states_success_test
[==========] tests: 16 test(s) run.
[  PASSED  ] 5 test(s).
[  FAILED  ] tests: 4 test(s), listed below:
[  FAILED  ] tcti_libtpms_init_state_open_fail_test
[  FAILED  ] tcti_libtpms_init_state_lseek_fail_test
[  FAILED  ] tcti_libtpms_init_state_posix_fallocate_fail_test
[  FAILED  ] tcti_libtpms_init_state_mmap_fail_test

 11 FAILED TEST(S)
FAIL test/unit/tcti-libtpms (exit status: 11)

(excerpted from https://launchpadlibrarian.net/717964109/buildlog_ubuntu-noble-armhf.tpm2-tss_4.0.1-7.1ubuntu2_BUILDING.txt.gz)

Fixing this properly is probably quite annoying (it requires something like all this nonsense https://lore.kernel.org/all/[email protected]/).