On Mon, Aug 5, 2013 at 5:08 PM, Chris Wilson <ch...@chris-wilson.co.uk> wrote: > Whilst populating the xorg_cv_ cache entries, and the subsequent > xorg_testset_, we always include the FLAG_PREFIX in the name, to > distinguish between C and C++ iterations. However, in the body of the > test function, we dropped the FLAG_PREFIX expansion and so always used > the empty string and hence did not correctly detect incorrect flags. > > The bug was introduced with > commit 51f69514e65637f575df901ef942515e70314f6a > Author: Chase Douglas <chase.doug...@canonical.com> > Date: Mon Mar 12 11:49:28 2012 -0700 > > Separate unknown warning options by language >
It is called XORG_TESTSET_CFLAG not XORG_TESTSET_CFLAG*S* (see patch's subject-line). - Sedat - [1] http://cgit.freedesktop.org/xorg/util/macros/tree/xorg-macros.m4.in > Reported-by: Sedat Dilek <sedat.di...@gmail.com> > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > Cc: Sedat Dilek <sedat.di...@gmail.com> > Cc: Chase Douglas <chase.doug...@canonical.com> > Cc: Gaetan Nadon<mems...@videotron.ca> > --- > xorg-macros.m4.in | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in > index d589ebd..cd76fca 100644 > --- a/xorg-macros.m4.in > +++ b/xorg-macros.m4.in > @@ -1543,11 +1543,11 @@ fi > found="no" > m4_foreach([flag], m4_cdr($@), [ > if test $found = "no" ; then > - if test "x$xorg_testset_unknown_warning_option" = "xyes" ; > then > + if test > "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_option" = "xyes" ; then > PREFIX[FLAGS]="$PREFIX[FLAGS] > -Werror=unknown-warning-option" > fi > > - if test "x$xorg_testset_unused_command_line_argument" = > "xyes" ; then > + if test > "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_argument" = "xyes" ; then > PREFIX[FLAGS]="$PREFIX[FLAGS] > -Werror=unused-command-line-argument" > fi > > -- > 1.8.4.rc1 >
07_XORG_TESTSET_CFLAG.diff
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