build: Allow user to specify ruby executable

[notmuch] / bindings / Makefile.local

diff --git a/bindings/Makefile.local b/bindings/Makefile.local
index 11d11d4bcbeb19d217f221f8d250be0d4e2cde32..2ba2775c8e59af673837688576520689f5335f60 100644 (file)
--- a/bindings/Makefile.local
+++ b/bindings/Makefile.local
@@ -8,7 +8,8 @@ ifeq ($(HAVE_RUBY_DEV),1)
        cd $(dir)/ruby && \
                EXTRA_LDFLAGS="$(NO_UNDEFINED_LDFLAGS)" \
                LIBNOTMUCH="../../lib/$(LINKER_NAME)" \
-               ruby extconf.rb --vendor
+               NOTMUCH_SRCDIR='$(NOTMUCH_SRCDIR)' \
+               $(RUBY) extconf.rb --vendor
        $(MAKE) -C $(dir)/ruby
 endif