diff options
Diffstat (limited to 'ext/etc/extconf.rb')
-rw-r--r-- | ext/etc/extconf.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/etc/extconf.rb b/ext/etc/extconf.rb index 435fbe7f3d..b6ae7700da 100644 --- a/ext/etc/extconf.rb +++ b/ext/etc/extconf.rb @@ -47,6 +47,11 @@ if !File.exist?("#{srcdir}/depend") %x[#{RbConfig.ruby} #{srcdir}/mkconstants.rb -o #{srcdir}/constdefs.h] end +decl = [ + "void rb_deprecate_constant(VALUE, const char *);", +] +have_func('rb_deprecate_constant(Qnil, "None")', [decl]) + $distcleanfiles << "constdefs.h" create_makefile("etc") |