diff options
| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-05-26 12:29:13 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-05-26 12:29:13 +0000 |
| commit | 27590679c6484ad8cb1113da399f866ada356fdf (patch) | |
| tree | b2c58825207b709d6973d425a1a3e7f6d2d2c825 /configure.ac | |
| 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.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 4da04b76fdf..431cb170e16 100644 --- a/configure.ac +++ b/configure.ac @@ -1442,6 +1442,12 @@ case "$have_compiler:$host:$target:$enable_bootstrap" in ;; 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 _LT_CHECK_OBJDIR |