incorrect configure options (zziplib-0.13.62)

[Alexei Kharchev]

First:
Line 14515
# Check whether --enable-enable-default-pkgconfigdir was given.
if test "${enable_enable_default_pkgconfigdir+set}" = set; then :
  enableval=$enable_enable_default_pkgconfigdir;
fi

Line 14769
# Check whether --enable-enable-default-aclocaldir was given.
if test "${enable_enable_default_aclocaldir+set}" = set; then :
  enableval=$enable_enable_default_aclocaldir;
fi

but --help says:
  --enable-default-pkgconfigdir(=PATH) override the libdir/pkgconfig default
  --enable-default-aclocaldir(=PATH) override the datadir/aclocal default

and with parameter --enable-default ... configure says "configure: WARNING: unrecognized options: --enable-default-aclocaldir, --enable-default-pkgconfigdir"

Second:
configure cannot find /usr/bin/python3
but works after sudo ln -s /usr/bin/python3 /usr/bin/python
Please add to search python3