Implement the first-stage parser.

Things missing:

  1) Recovery after parse errors
  2) Event emission (the locations of DEBUG_EVENTS are about right for this)
  3) A second-stage parser
  4) Any kind of testsuite

svn path=/trunk/libcss/; revision=4825

1 files changed, 49 insertions, 0 deletions

diff --git a/src/parse/Makefile b/src/parse/Makefile
new file mode 100644
index 0000000..9e1c6dd
--- /dev/null
+++ b/src/parse/Makefile
@@ -0,0 +1,49 @@
+# 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
+CFLAGS := $(CFLAGS) -I$(d)
+
+# Sources
+SRCS_$(d) := parse.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))