return if $Options{"ARGV_dist"};
+ # 'configure' defaults to CFLAGS '-g -O2' but our --enable-maintainer-mode
+ # should force '-ggdb3'
+ $ENV{"CFLAGS"}||="";
# shared/static switching cannot be based on maintainer-mode in configure
_system(qw(./configure --enable-maintainer-mode),
($Options{"want-libtoolize"} && qw(--enable-shared --disable-static)),