[Powertop] [Warning fixes 2/6] Build with -Wno-unused-result for now, it seems at least some of these cases are intentional (see ml discussion)

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Note: Is this this flag supported on all compilers?

Signed-off-by: Joerg Mayer <jmpt(a)loplof.de>

diff --git a/src/Makefile.am b/src/Makefile.am
index d233d85..ec70bc4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -33,8 +33,9 @@ powertop_SOURCES =3D parameters/persistent.cpp parameters=
/learn.cpp parameters/par
 		main.cpp css.h powertop.css cpu/intel_gpu.cpp
 =

 =

-powertop_CXXFLAGS =3D -fno-omit-frame-pointer -fstack-protector -Wall -Wsh=
adow -Wformat $(NCURSES_CFLAGS) $(PCIUTILS_CFLAGS) $(LIBNL_CFLAGS) $(GLIB2_=
CFLAGS)
-
+powertop_CXXFLAGS =3D \
+	-fno-omit-frame-pointer -fstack-protector -Wall -Wshadow -Wformat -Wno-un=
used-result \
+	$(NCURSES_CFLAGS) $(PCIUTILS_CFLAGS) $(LIBNL_CFLAGS) $(GLIB2_CFLAGS)
 =

 powertop_CPPFLAGS =3D -D_FORTIFY_SOURCE=3D2 $(NCURSES_CFLAGS) $(PCIUTILS_C=
FLAGS) $(LIBNL_CFLAGS) $(GLIB2_CFLAGS) $(LIBZ_CFLAGS) -DLOCALEDIR=3D\"$(loc=
aledir)\"
 =

-- =

1.7.7


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