dnl CF_ADD_CXXFLAGS version: 1 updated: 2020/04/04 16:16:13
dnl ---------------
dnl Copy non-preprocessor flags to $CXXFLAGS, preprocessor flags to $CPPFLAGS
dnl The second parameter if given makes this macro verbose.
dnl
dnl Put any preprocessor definitions that use quoted strings in $EXTRA_CPPFLAGS,
dnl to simplify use of $CPPFLAGS in compiler checks, etc., that are easily
dnl confused by the quotes (which require backslashes to keep them usable).
AC_DEFUN([CF_ADD_CXXFLAGS],
[
cf_save_CXXFLAGS="$CFLAGS"
CFLAGS="$CXXFLAGS"
CF_ADD_CFLAGS($1 ifelse($2,,,[,$2]))
CXXFLAGS="$CFLAGS"
CFLAGS="$cf_save_CXXFLAGS"
])dnl
