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| author | Christian Göttsche <cgzones@googlemail.com> | 2023-01-30 17:36:57 +0100 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2023-01-30 16:36:57 +0000 |
| commit | d13a8ea18f852e97201269e55255a14fe4fe5d0f (patch) | |
| tree | ac308dd7d56af306d49bf7c996ecb6ae424d37b5 /m4 | |
| parent | e2ada10676aa6ce116964a41f083fa4776e9453a (diff) | |
| download | pam-d13a8ea18f852e97201269e55255a14fe4fe5d0f.tar.gz pam-d13a8ea18f852e97201269e55255a14fe4fe5d0f.tar.bz2 pam-d13a8ea18f852e97201269e55255a14fe4fe5d0f.zip | |
Enable format compiler warnings
* libpam/include/pam_cc_compat.h (DIAG_PUSH_IGNORE_FORMAT_NONLITERAL,
DIAG_POP_IGNORE_FORMAT_NONLITERAL): New macros.
* libpam/pam_handlers.c (_pam_open_config_file): Use them to exempt
usage of format string literals from a constant array.
* m4/warn_lang_flags.m4 (gl_WARN_ADD): Add -Wformat=2.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/warn_lang_flags.m4 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/m4/warn_lang_flags.m4 b/m4/warn_lang_flags.m4 index 3ae03274..a4d6022f 100644 --- a/m4/warn_lang_flags.m4 +++ b/m4/warn_lang_flags.m4 @@ -8,6 +8,7 @@ gl_WARN_ADD([-Wcast-align]) gl_WARN_ADD([-Wcast-align=strict]) gl_WARN_ADD([-Wcast-qual]) gl_WARN_ADD([-Wdeprecated]) +gl_WARN_ADD([-Wformat=2]) gl_WARN_ADD([-Winit-self]) gl_WARN_ADD([-Winline]) gl_WARN_ADD([-Wmain]) |