Makefile: simplify show-targets

show-targets is only used currently by the graph-depends script, which
already recurses into the dependencies of the selected packages to
build the dependency graph. Therefore, dumping the contents of
$(PACKAGES) and $(ROOTFS_TARGETS) is sufficient: $(HOST_DEPS) and
$(TARGET_HOST_DEPS) will contain packages that are dependencies of
packages already listed in $(PACKAGES), which graph-depends will
discover by itself.

This allows to remove one more usage of $(HOST_DEPS) and
$(TARGET_HOST_DEPS), which is one more step towards their removal.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff --git a/Makefile b/Makefile
index d041226de9f00668f0ffb34b6633f89f24cce5d6..70d6b4a2271953d98df647f4d7aa44060e53b45e 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -639,7 +639,7 @@ legal-info: dirs legal-info-clean legal-info-prepare $(foreach p,$(PACKAGES),$(p
        @rm -f $(LEGAL_WARNINGS)
 
 show-targets:
-       @echo $(HOST_DEPS) $(TARGETS_HOST_DEPS) $(PACKAGES) $(TARGETS_ROOTFS)
+       @echo $(PACKAGES) $(TARGETS_ROOTFS)
 
 graph-build: $(O)/build/build-time.log
        @install -d $(GRAPHS_DIR)