dovecot-2.1: configure: Add -fno-builtin-strftime flag with gcc ...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.1/rev/e0ff21d73630
changeset: 13930:e0ff21d73630
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Jan 11 10:31:25 2012 +0200
description:
configure: Add -fno-builtin-strftime flag with gcc to avoid warning.

diffstat:

 configure.in |  3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diffs (13 lines):

diff -r 19700d683144 -r e0ff21d73630 configure.in
--- a/configure.in	Tue Jan 10 23:34:43 2012 +0200
+++ b/configure.in	Wed Jan 11 10:31:25 2012 +0200
@@ -301,6 +301,9 @@
 	# -Wmissing-format-attribute -Wmissing-noreturn -Wwrite-strings # a couple of warnings
 	CFLAGS="$CFLAGS -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast"
 
+	# This is simply to avoid warning when building strftime() wrappers..
+	CFLAGS="$CFLAGS -fno-builtin-strftime"
+
 	AC_TRY_COMPILE([
 	#if __GNUC__ < 4
 	#  error old gcc