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| author | Joseph Sutton <josephsutton@catalyst.net.nz> | 2022-02-24 15:24:13 +1300 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2022-03-01 18:07:50 +0000 |
| commit | 9eb27f296ae2b797803fffbb7f4cb34d8eb06f34 (patch) | |
| tree | 776e5569408e5b6f9724a3fc03ab5ce955e049b4 /buildtools/wafsamba | |
| parent | 9936038fae72fb440864be543e9afd500444d502 (diff) | |
| download | samba-9eb27f296ae2b797803fffbb7f4cb34d8eb06f34.tar.gz | |
third_party/heimdal_build: Determine whether time_t is signed
Without this, Heimdal will assume time_t is unsigned, and a wrong
assumption will cause 'infinite' ticket lifetimes to be reckoned as from
the past, and thus requests will fail with KDC_ERR_NEVER_VALID.
This is an adaptation to Heimdal:
commit 9ae9902249732237aa1711591604a6adf24963fe
Author: Nicolas Williams <nico@twosigma.com>
Date: Tue Feb 15 17:01:00 2022 -0600
cf: Check if time_t is signed
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14995
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Mar 1 18:07:50 UTC 2022 on sn-devel-184
Diffstat (limited to 'buildtools/wafsamba')
| -rw-r--r-- | buildtools/wafsamba/samba_autoconf.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index 8b499825230..78927d85193 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -344,6 +344,23 @@ def CHECK_SIZEOF(conf, vars, headers=None, define=None, critical=True): return ret @conf +def CHECK_SIGN(conf, v, headers=None): + '''check the sign of a type''' + define_name = v.upper().replace(' ', '_') + for op, signed in [('<', 'signed'), + ('>', 'unsigned')]: + if CHECK_CODE(conf, + f'static int test_array[1 - 2 * !((({v})-1) {op} 0)];', + define=f'{define_name}_{signed.upper()}', + quote=False, + headers=headers, + local_include=False, + msg=f"Checking if '{v}' is {signed}"): + return True + + return False + +@conf def CHECK_VALUEOF(conf, v, headers=None, define=None): '''check the value of a variable/define''' ret = True |