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Move the part in bsd.own.mk that sets -Wno-c++11-extensions for clang to

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bsd.sys.mk, where it really belongs.  This also causes the flag to get
added when clang is *not* the default system compiler, but is still
used, e.g. by setting WITH_CLANG_IS_CC manually.

MFC after:	3 days
This commit is contained in:
Dimitry Andric 2014-02-21 22:38:25 +00:00
parent 1f9e8f8ad9
commit 2879baf24b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=262310
2 changed files with 6 additions and 9 deletions
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9
share/mk/bsd.own.mk
View File

@ -420,15 +420,6 @@ __DEFAULT_YES_OPTIONS+=GCC
.else
__DEFAULT_NO_OPTIONS+=GCC GNUCXX
.endif
# The libc++ headers use c++11 extensions. These are normally silenced because
# they are treated as system headers, but we explicitly disable that warning
# suppression when building the base system to catch bugs in our headers.
# Eventually we'll want to start building the base system C++ code as C++11,
# but not yet.
_COMPVERSION!= ${CC} --version
.if ${_COMPVERSION:Mclang}
CXXFLAGS+= -Wno-c++11-extensions
.endif
.else
# If clang is not cc, then build gcc by default
__DEFAULT_NO_OPTIONS+=CLANG_IS_CC

6
share/mk/bsd.sys.mk
View File

@ -120,6 +120,12 @@ CLANG_NO_IAS= -no-integrated-as
CLANG_OPT_SMALL= -mstack-alignment=8 -mllvm -inline-threshold=3\
-mllvm -enable-load-pre=false -mllvm -simplifycfg-dup-ret
CFLAGS+= -Qunused-arguments
# The libc++ headers use c++11 extensions. These are normally silenced because
# they are treated as system headers, but we explicitly disable that warning
# suppression when building the base system to catch bugs in our headers.
# Eventually we'll want to start building the base system C++ code as C++11,
# but not yet.
CXXFLAGS+= -Wno-c++11-extensions
CFLAGS+= ${CFLAGS.clang}
CXXFLAGS+= ${CXXFLAGS.clang}
.else # !CLANG