Re: NSD 4.1.19rc1

"W.C.A. Wijngaards" <[email protected]> Mon, 11 Dec 2017 09:37:33 +0100

Newsgroups	gmane.network.dns.nsd.general
Message-ID	<[email protected]>

Hi Andreas,

On 10/12/17 15:02, A. Schulze wrote:
> 
> W.C.A. Wijngaards:
> 
>> NSD 4.1.19rc1 is available:
>> Bug Fixes
>> - Fix warnings emitted by clang for --enable-packed.  Alignment is not
>>   a problem for x86_64, don't enable packed when the platform
>>   requires aligned access.
> 
> 
> Hello,
> 
> that version work well on Debian 9 but on my older SLES11 plattform I
> can't compile:
> 
>  gcc -I. -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2
> -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -W
> -Wall -Wextra -Wdeclaration-after-statement
> -Wno-address-of-packed-member -c answer.c
>  cc1: error: unrecognized command line option
> "-Wno-address-of-packed-member"
> 
> it's gcc-4.3.4

Thanks for the test!  The patch is this:  (I intend to include it in the
release of 4.1.19).  The patch tests for support of the compiler option
(which is only for --enable-packed).

Index: configure.ac
===================================================================
--- configure.ac	(revision 4808)
+++ configure.ac	(working copy)
@@ -889,7 +889,7 @@
 case "$enable_packed" in
 	yes)
 	AC_DEFINE_UNQUOTED([PACKED_STRUCTS], [], [Define this to use packed
structure alignment.])
-	CFLAGS="$CFLAGS -Wno-address-of-packed-member"
+	ACX_CHECK_COMPILER_FLAG(Wno-address-of-packed-member, [CFLAGS="$CFLAGS
-Wno-address-of-packed-member"])
 	;;
 	no|*)
 	;;


Best regards, Wouter

> 
> Andreas
> 
> 
> 
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