pkg.mk in wrongdoc-1.5.0 vs pkg.mk in wrongdoc-1.6.0

@@ -5,11 +5,11 @@
 
 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 	@./GIT-VERSION-GEN
 -include GIT-VERSION-FILE
 -include local.mk
-DLEXT := $(shell $(RUBY) -rrbconfig -e 'puts Config::CONFIG["DLEXT"]')
+DLEXT := $(shell $(RUBY) -rrbconfig -e 'puts RbConfig::CONFIG["DLEXT"]')
 RUBY_VERSION := $(shell $(RUBY) -e 'puts RUBY_VERSION')
 RUBY_ENGINE := $(shell $(RUBY) -e 'puts((RUBY_ENGINE rescue "ruby"))')
 lib := lib
 
 ifeq ($(shell test -f script/isolate_for_tests && echo t),t)
@@ -42,33 +42,36 @@
 $(ext_dl): $(ext_src) $(ext_pfx_src) $(ext_pfx)/$(ext)/Makefile
 	@echo $^ == $@
 	$(MAKE) -C $(@D)
 lib := $(lib):$(ext_pfx)/$(ext)
 build: $(ext_dl)
+else
+build:
 endif
 
-pkg_extra := GIT-VERSION-FILE NEWS ChangeLog LATEST
+pkg_extra += GIT-VERSION-FILE NEWS ChangeLog LATEST
 ChangeLog: GIT-VERSION-FILE .wrongdoc.yml
 	$(WRONGDOC) prepare
+NEWS LATEST: ChangeLog
 
 manifest:
 	$(RM) .manifest
 	$(MAKE) .manifest
 
-.manifest: ChangeLog
+.manifest: $(pkg_extra)
 	(git ls-files && for i in $@ $(pkg_extra); do echo $$i; done) | \
 		LC_ALL=C sort > $@+
 	cmp $@+ $@ || mv $@+ $@
 	$(RM) $@+
 
-doc:: .document .wrongdoc.yml
-	find lib -type f -name '*.rbc' -exec rm -f '{}' ';'
+doc:: .document .wrongdoc.yml $(pkg_extra)
+	-find lib -type f -name '*.rbc' -exec rm -f '{}' ';'
 	-find ext -type f -name '*.rbc' -exec rm -f '{}' ';'
 	$(RM) -r doc
 	$(WRONGDOC) all
 	install -m644 COPYING doc/COPYING
-	install -m644 $(shell grep '^[A-Z]' .document) doc/
+	install -m644 $(shell LC_ALL=C grep '^[A-Z]' .document) doc/
 
 ifneq ($(VERSION),)
 pkggem := pkg/$(rfpackage)-$(VERSION).gem
 pkgtgz := pkg/$(rfpackage)-$(VERSION).tgz
 release_notes := release_notes-$(VERSION)
@@ -142,11 +145,11 @@
 all:: test
 test_units := $(wildcard test/test_*.rb)
 test: test-unit
 test-unit: $(test_units)
 $(test_units): build
-	$(RUBY) -I $(lib) $@
+	$(RUBY) -I $(lib) $@ $(RUBY_TEST_OPTS)
 
 # this requires GNU coreutils variants
 ifneq ($(RSYNC_DEST),)
 publish_doc:
 	-git set-file-times
@@ -162,7 +165,11 @@
 # "gzip_static on" can serve the gzipped versions directly.
 doc_gz: docs = $(shell find doc -type f ! -regex '^.*\.\(gif\|jpg\|png\|gz\)$$')
 doc_gz:
 	for i in $(docs); do \
 	  gzip --rsyncable -9 < $$i > $$i.gz; touch -r $$i $$i.gz; done
+check-warnings:
+	@(for i in $$(git ls-files '*.rb'| grep -v '^setup\.rb$$'); \
+	  do $(RUBY) -d -W2 -c $$i; done) | grep -v '^Syntax OK$$' || :
 
 .PHONY: all .FORCE-GIT-VERSION-FILE doc test $(test_units) manifest
+.PHONY: check-warnings