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- (dtucker) [configure.ac] Add -Werror to the -Qunused-arguments test so 

we don't get a warning on compilers that *don't* support it.  Add
   -Wno-unknown-warning-option.  Move both to the start of the list for
   maximum noise suppression.  Tested with gcc 4.6.3, gcc 2.95.4 and clang 2.9.
This commit is contained in:
Darren Tucker 2013-05-10 18:53:14 +10:00
parent a75d247a18
commit c54e3e0741
2 changed files with 10 additions and 3 deletions
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4
ChangeLog
View File

@ -14,6 +14,10 @@
in to use it when we're using our own getopt.
- (dtucker) [kex.c] Only include sha256 and ECC key exchange methods when the
underlying libraries support them.
- (dtucker) [configure.ac] Add -Werror to the -Qunused-arguments test so
we don't get a warning on compilers that *don't* support it. Add
-Wno-unknown-warning-option. Move both to the start of the list for
maximum noise suppression. Tested with gcc 4.6.3, gcc 2.95.4 and clang 2.9.
20130423
- (djm) [auth.c configure.ac misc.c monitor.c monitor_wrap.c] Support

9
configure.ac
View File

@ -1,4 +1,4 @@
# $Id: configure.ac,v 1.522 2013/05/10 03:54:23 dtucker Exp $
# $Id: configure.ac,v 1.523 2013/05/10 08:53:14 dtucker Exp $
#
# Copyright (c) 1999-2004 Damien Miller
#
@ -15,7 +15,7 @@
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
AC_INIT([OpenSSH], [Portable], [openssh-unix-dev@mindrot.org])
AC_REVISION($Revision: 1.522 $)
AC_REVISION($Revision: 1.523 $)
AC_CONFIG_SRCDIR([ssh.c])
AC_LANG([C])
@ -129,6 +129,10 @@ AC_ARG_WITH([stackprotect],
if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
OSSH_CHECK_CFLAG_COMPILE([-Qunused-arguments -Werror],
[-Qunused-arguments])
OSSH_CHECK_CFLAG_COMPILE([-Wunknown-warning-option -Werror],
[-Wno-unknown-warning-option])
OSSH_CHECK_CFLAG_COMPILE([-Wall])
OSSH_CHECK_CFLAG_COMPILE([-Wpointer-arith])
OSSH_CHECK_CFLAG_COMPILE([-Wuninitialized])
@ -138,7 +142,6 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
OSSH_CHECK_CFLAG_COMPILE([-Wpointer-sign], [-Wno-pointer-sign])
OSSH_CHECK_CFLAG_COMPILE([-Wunused-result], [-Wno-unused-result])
OSSH_CHECK_CFLAG_COMPILE([-fno-strict-aliasing])
OSSH_CHECK_CFLAG_COMPILE([-Qunused-arguments])
OSSH_CHECK_CFLAG_COMPILE([-D_FORTIFY_SOURCE=2])
AC_MSG_CHECKING([gcc version])
GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`