Makefile: add missing PHONY targets

Quite a few targets in the top-level Makefile were missing the .PHONY
marking. Now that the .PHONY declarations are next to the definition
of the targets, they are much easier to find.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/Makefile b/Makefile
index fca528ca1954133266812c60de7bf4060aafaaec..320f74a30d4c5b7bb3573f1a1aed686fbfad09ad 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -546,6 +546,7 @@ dirs: $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
 $(BUILD_DIR)/buildroot-config/auto.conf: $(BR2_CONFIG)
        $(MAKE1) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" silentoldconfig
 
+.PHONY: prepare
 prepare: $(BUILD_DIR)/buildroot-config/auto.conf
 
 .PHONY: world
@@ -723,6 +724,7 @@ target-post-image: $(TARGETS_ROOTFS) target-finalize
 .PHONY: source
 source: $(foreach p,$(PACKAGES),$(p)-all-source)
 
+.PHONY: _external-deps external-deps
 _external-deps: $(foreach p,$(PACKAGES),$(p)-all-external-deps)
 external-deps:
        @$(MAKE1) -Bs $(EXTRAMAKEARGS) _external-deps | sort -u
@@ -760,11 +762,14 @@ legal-info: dirs legal-info-clean legal-info-prepare $(foreach p,$(PACKAGES),$(p
                mv .legal-info.sha256 legal-info.sha256)
        @echo "Legal info produced in $(LEGAL_INFO_DIR)"
 
+.PHONY: show-targets
 show-targets:
        @echo $(PACKAGES) $(TARGETS_ROOTFS)
 
+.PHONY: show-build-order
 show-build-order: $(patsubst %,%-show-build-order,$(PACKAGES))
 
+.PHONY: graph-build
 graph-build: $(O)/build/build-time.log
        @install -d $(GRAPHS_DIR)
        $(foreach o,name build duration,./support/scripts/graph-build-time \
@@ -776,10 +781,12 @@ graph-build: $(O)/build/build-time.log
                                   --output=$(GRAPHS_DIR)/build.pie-$(t).$(BR_GRAPH_OUT) \
                                   $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
 
+.PHONY: graph-depends-requirements
 graph-depends-requirements:
        @dot -? >/dev/null 2>&1 || \
                { echo "ERROR: The 'dot' program from Graphviz is needed for graph-depends" >&2; exit 1; }
 
+.PHONY: graph-depends
 graph-depends: graph-depends-requirements
        @$(INSTALL) -d $(GRAPHS_DIR)
        @cd "$(CONFIG_DIR)"; \
@@ -789,6 +796,7 @@ graph-depends: graph-depends-requirements
                -o $(GRAPHS_DIR)/$(@).$(BR_GRAPH_OUT) \
                $(GRAPHS_DIR)/$(@).dot
 
+.PHONY: graph-size
 graph-size:
        $(Q)mkdir -p $(GRAPHS_DIR)
        $(Q)$(TOPDIR)/support/scripts/size-stats --builddir $(BASE_DIR) \
@@ -796,6 +804,7 @@ graph-size:
                --file-size-csv $(GRAPHS_DIR)/file-size-stats.csv \
                --package-size-csv $(GRAPHS_DIR)/package-size-stats.csv
 
+.PHONY: check-dependencies
 check-dependencies:
        @cd "$(CONFIG_DIR)"; \
        $(TOPDIR)/support/scripts/graph-depends -C