diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-12-18 15:47:41 -0500 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2016-12-18 21:47:41 +0100 |
| commit | 12d6389c14816811c2418062b914b36a8a27ef5d (patch) | |
| tree | d9e8d50895513474bd3e11801fc6a09bd1762996 | |
| parent | 3f4a69629df9c2a28073782b058e430756c35535 (diff) | |
build-sys: treat format errors as fatal (#4910)
We currently don't expect any warnings about format strings, on any
architecture (#4612 removed the last few warnings). Turn those warnings into
errors in the future.
As requested by Martin Pitt.
gcc documentation says that -Wformat=2 includes -Wformat-security and
-Wformat-nonliteral so don't include them explicitly.
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 4a05702094..a071bfa69e 100644 --- a/configure.ac +++ b/configure.ac @@ -155,7 +155,6 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -Wall \ -Wextra \ -Wundef \ - "-Wformat=2 -Wformat-security -Wformat-nonliteral" \ -Wlogical-op \ -Wmissing-include-dirs \ -Wold-style-definition \ @@ -168,6 +167,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -Werror=implicit-function-declaration \ -Werror=missing-declarations \ -Werror=return-type \ + -Werror=format=2 \ -Wstrict-prototypes \ -Wredundant-decls \ -Wmissing-noreturn \ |