build: exclude deprecated decls from -Werror

Other parts of the system can change (e.g. libc-ares), making things deprecated, and then our build fails for no reason inside FRR. This shouldn't be an error. Signed-off-by: David Lamparter <[email protected]>
FRRouting · May 2, 2024 · e509f30 · e509f30
1 parent 54ea388
commit e509f30
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -453,6 +453,7 @@ fi
 AC_C_FLAG([-Wno-unused-parameter])
 AC_C_FLAG([-Wno-missing-field-initializers])
 AC_C_FLAG([-Wno-microsoft-anon-tag])
+AC_C_FLAG([-Wno-error=deprecated-declarations])
 
 AC_C_FLAG([-Wc++-compat], [], [CXX_COMPAT_CFLAGS="-Wc++-compat"])
 AC_SUBST([CXX_COMPAT_CFLAGS])