[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [bug-diffutils] bug#15463: FTBFS c-stack under gcc 4.8 with --enable

From: Paul Eggert
Subject: Re: [bug-diffutils] bug#15463: FTBFS c-stack under gcc 4.8 with --enable-gcc-warnings
Date: Thu, 26 Sep 2013 12:21:44 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130805 Thunderbird/17.0.8

On 09/25/13 11:01, Eric Blake wrote:
> I don't know if this is a case of diffutils being too aggressive about
> the warnings it uses on gnulib files

Yes, that sounds good enough.  I pushed this into diffutils:

>From 1d69c1591812101e2dffa64c45e2f1c3c901fadc Mon Sep 17 00:00:00 2001
From: Paul Eggert <address@hidden>
Date: Thu, 26 Sep 2013 12:20:00 -0700
Subject: [PATCH] build: omit -Wsuggest-attribute=pure for lib

* configure.ac (WARN_CFLAGS): Omit -Wsuggest-attribute=pure
when compiling the lib subdirectory.  Reported for Fedora 19
by Eric Blake in <http://bugs.gnu.org/15463>.
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 90bebc9..f7efcb1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -123,6 +123,7 @@ if test "$gl_gcc_warnings" = yes; then
   nw="$nw -Wunused-macros"
   nw="$nw -Wmissing-prototypes"
   nw="$nw -Wold-style-definition"
+  nw="$nw -Wsuggest-attribute=pure"

reply via email to

[Prev in Thread] Current Thread [Next in Thread]