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For sys/dev/ce/tau32-ddk.c, disable the following warning when building

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with clang:

sys/dev/ce/tau32-ddk.c:1228:37: warning: implicit truncation from 'int' to bitfield changes value from 65532 to 8188 [-Wconstant-conversion]

Since this file is obfuscated C, we can never determine (in a sane way,
at least :) if this points to a real problem or not.  The driver has
been in the tree for more than five years, so it most likely isn't.

MFC after:	1 week
This commit is contained in:
dim 2011-12-29 21:17:35 +00:00
parent 644e38ede6
commit d93f743cd1
2 changed files with 5 additions and 1 deletions
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3
sys/conf/files.i386
View File

@ -148,7 +148,8 @@ dev/atkbdc/atkbdc_subr.c optional atkbdc
dev/atkbdc/psm.c optional psm atkbdc
dev/ce/ceddk.c optional ce
dev/ce/if_ce.c optional ce
dev/ce/tau32-ddk.c optional ce
dev/ce/tau32-ddk.c optional ce \
compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}"
dev/cm/if_cm_isa.c optional cm isa
dev/coretemp/coretemp.c optional coretemp
dev/cp/cpddk.c optional cp

3
sys/modules/ce/Makefile
View File

@ -26,3 +26,6 @@ opt_ng_cronyx.h:
.endif
.include <bsd.kmod.mk>
CWARNFLAGS.tau32-ddk.c= ${NO_WCONSTANT_CONVERSION}
CWARNFLAGS+= ${CWARNFLAGS.${.IMPSRC:T}}