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Always use libc++ as the default c++ stack when building with an external gcc 4.8+

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While here disable building gcc from base when using gcc 4.8+

Reviewed by:	imp
This commit is contained in:
Baptiste Daroussin 2014-10-21 20:00:49 +00:00
parent d8d1a9ad6c
commit ff2cf3685b
1 changed files with 8 additions and 0 deletions
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8
share/mk/src.opts.mk
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@ -358,4 +358,12 @@ MK_${vv:H}:= ${MK_${vv:T}}
MK_LLDB:= no
.endif
# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case.
# while in theory we could build it with that, we don't want to do
# that since it creates too much confusion for too little gain.
.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800
MK_GNUCXX:=no
MK_GCC:=no
.endif
.endif # !target(__<src.opts.mk>__)