diff options
| -rw-r--r-- | sys/conf/kern.mk | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk index c56f796..3cf3d94 100644 --- a/sys/conf/kern.mk +++ b/sys/conf/kern.mk @@ -31,7 +31,8 @@ CWARNEXTRA?= -Wno-error-tautological-compare -Wno-error-empty-body \ -Wno-error-pointer-sign -Wno-error-format -Wno-error-parentheses .endif -.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40300 +.if ${COMPILER_TYPE} == "gcc" +.if ${COMPILER_VERSION} >= 40300 # Catch-all for all the things that are in our tree, but for which we're # not yet ready for this compiler. Note: we likely only really "support" # building with gcc 4.8 and newer. Nothing older has been tested. @@ -40,6 +41,10 @@ CWARNEXTRA?= -Wno-error=inline -Wno-error=enum-compare -Wno-error=unused-but-set -Wno-error=array-bounds -Wno-error=address \ -Wno-error=cast-qual -Wno-error=sequence-point -Wno-error=attributes \ -Wno-error=strict-overflow -Wno-error=overflow +.else +# For gcc 4.2, eliminate the too-often-wrong warnings about uninitialized vars. +CWARNEXTRA?= -Wno-uninitialized +.endif .endif # External compilers may not support our format extensions. Allow them |
