On Mon, 23 May 2011 at 01:44:03 +0200, Goswin von Brederlow wrote:
> Or the reverse
>
> gcc -Wformat=error
gcc -Wno-error -Wformat -Werror=format
You might also be interested in m4/tp-compiler-warnings.m4 in telepathy-glib.
Usage looks like this:
TP_COMPILER_WARNINGS([ERROR_CFLAGS],
dnl Make warnings fatal if:
[test "x$official_release" = xno],
dnl Warn about these things:
[all \
extra \
declaration-after-statement \
shadow \
strict-prototypes \
missing-prototypes \
sign-compare \
nested-externs \
pointer-arith \
format-security \
init-self],
dnl But don't even warn about these things:
[missing-field-initializers \
unused-parameter])
AC_SUBST([ERROR_CFLAGS])
We switch off -Werror by default for each tarball release, and switch it back
on in git immediately after the release, so only developers get these fatal
warnings (that's what the test of $official_release is for).
S
--
To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
Archive:
http://lists.debian.org/20110523065419.ga5...@reptile.pseudorandom.co.uk
