ACK. On Thu, Feb 26, 2015 at 05:47:03PM +0200, Uri Lublin wrote: > My RHEL-6 gcc (4.4.7) complains a lot about it: > cc1: warning: command line option "-Wenum-compare" is > valid for C++/ObjC++ but not for C > > For older gcc version (e.g. 4.4.7), man gcc says > -Wenum-compare is "C++ and Objective-C++ only". > > For newer gcc (e.g. 4.9.2), man gcc says > "In C this warning is enabled by -Wall." > --- > m4/spice-compile-warnings.m4 | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/m4/spice-compile-warnings.m4 b/m4/spice-compile-warnings.m4 > index 31f2a9c..ee85429 100644 > --- a/m4/spice-compile-warnings.m4 > +++ b/m4/spice-compile-warnings.m4 > @@ -23,6 +23,9 @@ AC_DEFUN([SPICE_COMPILE_WARNINGS],[ > dontwarn="$dontwarn -Wc++-compat" > dontwarn="$dontwarn -Wabi" > dontwarn="$dontwarn -Wdeprecated" > + # For older gcc versions, -Wenum-compare is "C++ and Objective-C++ only" > + # For newer gcc versions, -Wenum-compare is "enabled by -Wall" > + dontwarn="$dontwarn -Wenum-compare" > # Don't care about ancient C standard compat > dontwarn="$dontwarn -Wtraditional" > # Don't care about ancient C standard compat > -- > 1.7.1 > > _______________________________________________ > Spice-devel mailing list > Spice-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/spice-devel
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