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-rw-r--r--src/utils/Makefile49
1 files changed, 49 insertions, 0 deletions
diff --git a/src/utils/Makefile b/src/utils/Makefile
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+++ b/src/utils/Makefile
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+# Child makefile fragment
+#
+# Toolchain is provided by top-level makefile
+#
+# Variables provided by top-level makefile
+#
+# COMPONENT The name of the component
+# EXPORT The location of the export directory
+# TOP The location of the source tree root
+# RELEASEDIR The place to put release objects
+# DEBUGDIR The place to put debug objects
+#
+# do_include Canned command sequence to include a child makefile
+#
+# Variables provided by parent makefile:
+#
+# DIR The name of the directory we're in, relative to $(TOP)
+#
+# Variables we can manipulate:
+#
+# ITEMS_CLEAN The list of items to remove for "make clean"
+# ITEMS_DISTCLEAN The list of items to remove for "make distclean"
+# TARGET_TESTS The list of target names to run for "make test"
+#
+# SOURCES The list of sources to build for $(COMPONENT)
+#
+# Plus anything from the toolchain
+
+# Push parent directory onto the directory stack
+sp := $(sp).x
+dirstack_$(sp) := $(d)
+d := $(DIR)
+
+# Manipulate include paths
+override CFLAGS := $(CFLAGS) -I$(d)
+
+# Sources
+SRCS_$(d) := buffer.c errors.c
+
+# Append to sources for component
+SOURCES += $(addprefix $(d), $(SRCS_$(d)))
+
+# Now include any children we may have
+MAKE_INCLUDES := $(wildcard $(d)*/Makefile)
+$(eval $(foreach INC, $(MAKE_INCLUDES), $(call do_include,$(INC))))
+
+# Finally, pop off the directory stack
+d := $(dirstack_$(sp))
+sp := $(basename $(sp))