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

1 files changed, 9 insertions, 7 deletions

diff --git a/lib/arm_support/arm_support.make b/lib/arm_support/arm_support.make
index a3775ee3b0..054d723e62 100644
--- a/lib/arm_support/arm_support.make
+++ b/lib/arm_support/arm_support.make
@@ -6,14 +6,16 @@
 #                     \/            \/     \/    \/            \/
 #
 
-ARMSUPPORT_DIR = $(ROOTDIR)/lib/arm_support
-ARMSUPPORT_SRC = $(ARMSUPPORT_DIR)/support-arm.S
-ARMSUPPORT_OBJ := $(call c2obj, $(ARMSUPPORT_SRC))
+ARMSUPPORTLIB_DIR := $(ROOTDIR)/lib/arm_support
+ARMSUPPORTLIB_SRC := $(ARMSUPPORTLIB_DIR)/support-arm.S
+ARMSUPPORTLIB_OBJ := $(call c2obj, $(ARMSUPPORTLIB_SRC))
+ARMSUPPORTLIB := $(BUILDDIR)/lib/libarm_support.a
 
-OTHER_SRC += $(ARMSUPPORT_SRC)
+OTHER_SRC += $(ARMSUPPORTLIB_SRC)
+# both core and plugins link this
+CORE_LIBS += $(ARMSUPPORTLIB)
+PLUGIN_LIBS += $(ARMSUPPORTLIB)
 
-LIBARMSUPPORT := $(BUILDDIR)/lib/libarm_support.a
-
-$(LIBARMSUPPORT): $(ARMSUPPORT_OBJ)
+$(ARMSUPPORTLIB): $(ARMSUPPORTLIB_OBJ)
         $(SILENT)$(shell rm -f $@)
         $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null