build system: unify/simplify library handling a bit.

libs in $ROOT/lib now add to $(CORE_LIBS) and $(EXTRA_LIBS) and are
automatically linked by the core and codecs/plugins respectively.

Change-Id: Iff482c792a8c8142718f6a16a450c6e2f1497c9a

4 files changed, 8 insertions, 6 deletions

diff --git a/apps/plugins/imageviewer/imageviewer.make b/apps/plugins/imageviewer/imageviewer.make
index 76cc3e266d..7f7d94320a 100644
--- a/apps/plugins/imageviewer/imageviewer.make
+++ b/apps/plugins/imageviewer/imageviewer.make
@@ -47,7 +47,7 @@ else
 endif
 
 # rule to create reference map for image decoder
-$(IMGVBUILDDIR)/%.refmap: $(APPSDIR)/plugin.h $(IMGVSRCDIR)/imageviewer.h $(PLUGINLINK_LDS) $(LIBARMSUPPORT) $(PLUGINLIB) $(PLUGINBITMAPLIB)
+$(IMGVBUILDDIR)/%.refmap: $(APPSDIR)/plugin.h $(IMGVSRCDIR)/imageviewer.h $(PLUGINLINK_LDS) $(PLUGIN_LIBS)
 	$(call PRINTS,LD $(@F))$(CC) $(IMGDECFLAGS) -o /dev/null \
 		$(filter %.o, $^) \
 		$(filter %.a, $+) \
diff --git a/apps/plugins/mikmod/mikmod.make b/apps/plugins/mikmod/mikmod.make
index c975e1e5c7..38a95c3695 100644
--- a/apps/plugins/mikmod/mikmod.make
+++ b/apps/plugins/mikmod/mikmod.make
@@ -20,7 +20,7 @@ OTHER_SRC += $(MIKMOD_SRC)
 
 MIKMODCFLAGS = $(PLUGINFLAGS) -I$(MIKMODSRCDIR) -O2
 
-$(MIKMODBUILDDIR)/mikmod.rock: $(MIKMOD_OBJ) $(CODECDIR)/libtlsf.a
+$(MIKMODBUILDDIR)/mikmod.rock: $(MIKMOD_OBJ)
 
 # new rule needed to use extra compile flags
 $(MIKMODBUILDDIR)/%.o: $(MIKMODSRCDIR)/%.c
diff --git a/apps/plugins/pdbox/pdbox.make b/apps/plugins/pdbox/pdbox.make
index 0e40232321..239e1c0852 100644
--- a/apps/plugins/pdbox/pdbox.make
+++ b/apps/plugins/pdbox/pdbox.make
@@ -18,7 +18,7 @@ PDBOX_OBJ := $(call c2obj, $(PDBOX_SRC))
 # add source files to OTHERSRC to get automatic dependencies
 OTHER_SRC += $(PDBOX_SRC)
 
-$(PDBOXBUILDDIR)/pdbox.rock: $(PDBOX_OBJ) $(MPEG_OBJ) $(CODECDIR)/libtlsf.a
+$(PDBOXBUILDDIR)/pdbox.rock: $(PDBOX_OBJ) $(MPEG_OBJ)
 
 PDBOXFLAGS = $(PLUGINFLAGS) -fno-strict-aliasing
 PDBOXLDFLAGS = $(PLUGINLDFLAGS) 
diff --git a/apps/plugins/plugins.make b/apps/plugins/plugins.make
index 272b1b8e93..3ea6d96432 100644
--- a/apps/plugins/plugins.make
+++ b/apps/plugins/plugins.make
@@ -53,6 +53,8 @@ else
 PLUGINSUBDIRS := $(call preprocess, $(APPSDIR)/plugins/SUBDIRS)
 endif
 
+PLUGIN_LIBS := $(EXTRA_LIBS) $(TLSFLIB) $(PLUGINLIB) $(PLUGINBITMAPLIB)
+
 # include <dir>.make from each subdir (yay!)
 $(foreach dir,$(PLUGINSUBDIRS),$(eval include $(dir)/$(notdir $(dir)).make))
 
@@ -65,7 +67,7 @@ PLUGINFLAGS = -I$(APPSDIR)/plugins -DPLUGIN $(CFLAGS)
 $(ROCKS1): $(BUILDDIR)/%.rock: $(BUILDDIR)/%.o
 
 # dependency for all plugins
-$(ROCKS): $(APPSDIR)/plugin.h $(PLUGINLINK_LDS) $(LIBARMSUPPORT) $(PLUGINLIB) $(PLUGINBITMAPLIB) $(PLUGIN_CRT0) $(LIBSETJMP)
+$(ROCKS): $(APPSDIR)/plugin.h $(PLUGINLINK_LDS) $(PLUGIN_LIBS) $(PLUGIN_CRT0)
 
 $(PLUGINLIB): $(PLUGINLIB_OBJ)
 	$(SILENT)$(shell rm -f $@)
@@ -85,7 +87,7 @@ $(BUILDDIR)/credits.raw credits.raw: $(DOCSDIR)/CREDITS
 	$(call PRINTS,Create credits.raw)perl $(APPSDIR)/plugins/credits.pl < $< > $(BUILDDIR)/$(@F)
 
 # special dependencies
-$(BUILDDIR)/apps/plugins/wav2wv.rock: $(BUILDDIR)/apps/codecs/libwavpack.a $(PLUGINLIB)
+$(BUILDDIR)/apps/plugins/wav2wv.rock: $(BUILDDIR)/apps/codecs/libwavpack.a $(PLUGIN_LIBS)
 
 # Do not use '-ffunction-sections' and '-fdata-sections' when compiling sdl-sim
 ifeq ($(findstring sdl-sim, $(APP_TYPE)), sdl-sim)
@@ -129,7 +131,7 @@ endif
 $(BUILDDIR)/apps/plugins/%.lua: $(ROOTDIR)/apps/plugins/%.lua
 	$(call PRINTS,CP $(subst $(ROOTDIR)/,,$<))cp $< $(BUILDDIR)/apps/plugins/
 
-$(BUILDDIR)/%.refmap: $(APPSDIR)/plugin.h $(OVERLAYREF_LDS) $(LIBARMSUPPORT) $(PLUGINLIB) $(PLUGINBITMAPLIB) $(LIBSETJMP) $(PLUGIN_CRT0)
+$(BUILDDIR)/%.refmap: $(APPSDIR)/plugin.h $(OVERLAYREF_LDS) $(PLUGIN_LIBS)
 	$(call PRINTS,LD $(@F))$(CC) $(PLUGINFLAGS) -o /dev/null \
 		$(filter %.o, $^) \
 		$(filter %.a, $+) \