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build: don't default to -Werror

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It seems like a poor default for various downstream toolchains. We can't
anticipate the compiler warnings for future compiler versions and older
ones are prone to false positives. Also, older gdbus-codegen is known
to generate code that triggers compiler warnings.

Let's keep it enabled for maintainer builds and distcheck so that we're
sure a tool chain that builds releases without warnings exists.
This commit is contained in:
Lubomir Rintel
2015-05-17 20:49:06 +02:00
parent e486a3803d
commit 84021454eb
3 changed files with 3 additions and 3 deletions
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2
m4/compiler_warnings.m4
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@@ -22,7 +22,7 @@ AC_DEFUN([NM_COMPILER_WARNING], [
AC_DEFUN([NM_COMPILER_WARNINGS],
[AC_ARG_ENABLE(more-warnings,
AS_HELP_STRING([--enable-more-warnings], [Possible values: no/yes/error]),
set_more_warnings="$enableval",set_more_warnings=error)
set_more_warnings="$enableval",set_more_warnings=yes)
AC_MSG_CHECKING(for more warnings)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
AC_MSG_RESULT(yes)