Now irb is a bundled gem and needs rubygems

Author: nobu

.github/workflows/macos.yml

@@ -107,6 +107,10 @@ jobs:
 
       - run: make hello
 
+      - name: runirb
+        run: |
+          echo IRB::VERSION | make runirb RUNOPT="-- -f"
+
       - name: Set test options for skipped tests
         run: |
           set -x

.github/workflows/ubuntu.yml

@@ -99,6 +99,10 @@ jobs:
 
       - run: $SETARCH make hello
 
+      - name: runirb
+        run: |
+          echo IRB::VERSION | $SETARCH make runirb RUNOPT="-- -f"
+
       - name: Set test options for skipped tests
         run: |
           set -x

common.mk

@@ -1427,8 +1427,8 @@ run: yes-fake miniruby$(EXEEXT) PHONY
 runruby: $(PROGRAM) PHONY
 	RUBY_ON_BUG='gdb -x $(srcdir)/.gdbinit -p' $(RUNRUBY) $(RUNOPT0) $(TESTRUN_SCRIPT) $(RUNOPT)
 
-runirb: $(PROGRAM) PHONY
-	RUBY_ON_BUG='gdb -x $(srcdir)/.gdbinit -p' $(RUNRUBY) $(RUNOPT0) -r irb -e 'IRB.start("make runirb")' $(RUNOPT)
+runirb: $(PROGRAM) update-default-gemspecs
+	RUBY_ON_BUG='gdb -x $(srcdir)/.gdbinit -p' $(RUNRUBY) $(RUNOPT0) -rrubygems -r irb -e 'IRB.start("make runirb")' $(RUNOPT)
 
 parse: yes-fake miniruby$(EXEEXT) PHONY
 	$(BTESTRUBY) --dump=parsetree_with_comment,insns $(TESTRUN_SCRIPT)