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| author | Christian Göttsche <cgzones@googlemail.com> | 2023-01-30 17:34:40 +0100 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2023-01-30 16:34:40 +0000 |
| commit | 4618442c50a89208520a5259aa5a9472b99bb3c7 (patch) | |
| tree | 78c7a4757e1f5103fe1ccf49ed640621504bbdf2 | |
| parent | b392552522524f6bac9c01d469f33e87971dbe0f (diff) | |
| download | pam-4618442c50a89208520a5259aa5a9472b99bb3c7.tar.gz pam-4618442c50a89208520a5259aa5a9472b99bb3c7.tar.bz2 pam-4618442c50a89208520a5259aa5a9472b99bb3c7.zip | |
Enable additional compiler warnings
The current codebase should comply with those.
* m4/warn_lang_flags.m4 (gl_WARN_ADD): Add -Winit-self,
-Wnull-dereference, and -Wunused.
| -rw-r--r-- | m4/warn_lang_flags.m4 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/m4/warn_lang_flags.m4 b/m4/warn_lang_flags.m4 index 7c4871d6..9447b9ee 100644 --- a/m4/warn_lang_flags.m4 +++ b/m4/warn_lang_flags.m4 @@ -8,17 +8,20 @@ gl_WARN_ADD([-Wcast-align]) gl_WARN_ADD([-Wcast-align=strict]) gl_WARN_ADD([-Wcast-qual]) gl_WARN_ADD([-Wdeprecated]) +gl_WARN_ADD([-Winit-self]) gl_WARN_ADD([-Winline]) gl_WARN_ADD([-Wmain]) gl_WARN_ADD([-Wmissing-declarations]) gl_WARN_ADD([-Wmissing-format-attribute]) gl_WARN_ADD([-Wmissing-prototypes]) +gl_WARN_ADD([-Wnull-dereference]) gl_WARN_ADD([-Wp64]) gl_WARN_ADD([-Wpointer-arith]) gl_WARN_ADD([-Wreturn-type]) gl_WARN_ADD([-Wshadow]) gl_WARN_ADD([-Wstrict-prototypes]) gl_WARN_ADD([-Wuninitialized]) +gl_WARN_ADD([-Wunused]) gl_WARN_ADD([-Wwrite-strings]) AC_ARG_ENABLE([Werror], [AS_HELP_STRING([--enable-Werror], [turn on -Werror compiler option])], |