Teach the transformation that moves binary operators around selects to preserve
[llvm/stm8.git] / autoconf / m4 / cxx_flag_check.m4
blobab09f2af5cf0c6961a0d291b974ca3fcbd050f2f
1 AC_DEFUN([CXX_FLAG_CHECK],
2   [AC_SUBST($1, `$CXX $2 -fsyntax-only -xc /dev/null 2>/dev/null && echo $2`)])