topdir.mk: Cleanup, add static code check targets

- Apply some style fixup to topdir.mk. Notably beautify indentation
    and move the target area down below the area with the include
    statements.
- Add the following targets:
    format:
    check-syntax:
    check-format:
    check: check-syntax check-format
    These targets currently don't do anything and are meant as hooks
    for individual linters to add dependencies.
- Make .PHONY depend on all phony non-pattern targets
- Make all phony pattern-targets depend on FORCE
Signed-off-by: Jan Lindemann <jan@janware.com>

make/topdir.mk

@@ -1,15 +1,51 @@
-all: config
-install: topdir.install
-clean: topdir.clean
-distclean: topdir.distclean
-config:
-mrproper:distclean topdir.mrproper
+.PHONY: \
+	FORCE \
+	all \
+	format \
+	check-syntax \
+	check-format \
+	check \
+	install \
+	clean \
+	distclean \
+	config \
+	mrproper \
+	unlocal \
+	topdir.distclean \
+	topdir.clean \
+	topdir.mrproper \
+	topdir.install \
+	do-install-links \
+	install-links \
+	get-maintainer \
+	get-official \
+	get-pub \
+	git-init \
+	git-init-from-cvs \
+	git-config \
+	git-clone-to-remote \
+	git-import \
+	git-init-remote \
+	git-descr \
+	git-update-project-description \
+	install-deps-devel \
+	streamline \
+	git-ssh \
+	git-get-official \
+	git-get-maintainer \
+	git-get-pub \
+	pkg-manager-refresh \
+	pkg-install-build-deps \
+	pkg-install-release-deps \
+	pkg-install-testbuild-deps \
+	recache-vars \
+	canonicalize-remotes
 
 ifeq ($(ORDERED_SUBDIRS),)
-SUBDIRS                     ?= $(dir $(wildcard $(addsuffix /Makefile,\
-		inst/pre make scripts contrib src libsrc \
-		tools include lib bin util exe plugins conf config cfg \
-		images htdocs tmpl doc test inst/post)))
+  SUBDIRS                   ?= $(dir $(wildcard $(addsuffix /Makefile,\
+				inst/pre make scripts contrib src libsrc \
+				tools include lib bin util exe plugins conf config cfg \
+				images htdocs tmpl doc test inst/post)))
 endif
 
 ifeq ($(USE_USER_URL),true)
@@ -25,10 +61,10 @@ INTERACTIVE                 ?= auto
 PKG_MANAGER                 ?= $(JW_PKG_PY) --interactive=$(INTERACTIVE) pkg
 
 ifeq ($(OPT_JANWARE_PROJECT),-j)
-REMOTE_GIT_FLAVOUR          ?= proj
+  REMOTE_GIT_FLAVOUR        ?= proj
 else
-OPT_JANWARE_PROJECT          =
-REMOTE_GIT_FLAVOUR          ?= priv
+  OPT_JANWARE_PROJECT        =
+  REMOTE_GIT_FLAVOUR        ?= priv
 endif
 
 ifneq ($(wildcard $(TOPDIR)/make/defs.mk),)
@@ -71,7 +107,18 @@ STREAMLINE_PROJECT          ?= bash $(JWB_SCRIPT_DIR)/streamline-project.sh
 
 INSTALLED_TOPDIR_FILES       = $(addprefix $(INSTALL_DOCDIR)/, $(DOCS))
 
-local-%:
+all: config
+format:
+check-syntax:
+check-format:
+check: check-syntax check-format
+install: topdir.install
+clean: topdir.clean
+distclean: topdir.distclean
+config:
+mrproper:distclean topdir.mrproper
+
+local-%: FORCE
 	find . -name $@.mk | \
 		while read f; do (\
 			cd `dirname $$f` ;\
@@ -168,7 +215,7 @@ git-descr: $(GIT_DESCR)
 git-update-project-description:
 	ssh $(JANWARE_USER)@devgit.janware.com "/opt/jw-pkg/bin/git-srv-admin.sh $(OPT_JANWARE_PROJECT) update-descriptions $(PROJECT)"
 
-projects-%:
+projects-%: FORCE
 	$(PYTHON) $(JWB_SCRIPT_DIR)/jw-pkg.py projects build $* $(PROJECT)
 
 install-deps-devel:
@@ -197,7 +244,7 @@ prefix.done:
 echo-build-deps:
 	$(Q)echo $(call proj_query, required-os-pkg --quote "build" $(PROJECT))
 
-git-ssh-%:
+git-ssh-%: FORCE
 	bash -c "`git remote get-url --push $* | sed 's|ssh://||; s|\([^/]\+\)/\(.*\)|LC_CDPATH=/\2 ssh -o SendEnv=LC_CDPATH \1|'`"
 git-ssh: git-ssh-origin
 
@@ -212,7 +259,7 @@ git-get-pub:
 		JW_PKG_SSH_EXTRA_OPTS="" git pull pub master ;\
 	fi
 
-git-get-%:
+git-get-%: FORCE
 	PGIT_SH_PROJECTS=. $(PGIT_SH) get --refspec $*:$(GIT_MAIN_BRANCH):current-branch
 
 get-%: git-get-%
@@ -230,9 +277,6 @@ pkg-install-release-deps:
 pkg-install-testbuild-deps:
 	$(PKG_MANAGER) install $(shell $(proj_query_cmd) pkg-requires --quote --skip-excluded --hide-self --syntax names-only --delimiter " " "build,run,devel,release" $(PROJECT))
 
-echo-hash:
-	$(Q)/bin/bash $(PKG_SH_EXE) hash
-
 recache-vars:
 	rm -f $(TOPDIR)/make clean-cache cache