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author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-05-26 12:29:13 +0000 |
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committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-05-26 12:29:13 +0000 |
commit | 27590679c6484ad8cb1113da399f866ada356fdf (patch) | |
tree | b2c58825207b709d6973d425a1a3e7f6d2d2c825 /configure | |
parent | c20b03af2350d4b4f41ca85ffc70e47bf8971bb0 (diff) |
* configure.ac: When bootstrapping with GCC, add -std=c++98 to CXX.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223692 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure b/configure index d8043298ad09..633afa405a41 100755 --- a/configure +++ b/configure @@ -5407,6 +5407,12 @@ $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;} ;; esac +# When bootstrapping with GCC, build stage 1 in C++98 mode to ensure that a +# C++98 compiler can still start the bootstrap. +if test "$enable_bootstrap:$GXX" = "yes:yes"; then + CXX="$CXX -std=c++98" +fi + # Used for setting $lt_cv_objdir { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } |