git subrepo clone https://github.com/agottem/weld.git weld
subrepo:
subdir: "weld"
merged: "d0cd07b"
upstream:
origin: "https://github.com/agottem/weld.git"
branch: "master"
commit: "d0cd07b"
git-subrepo:
version: "0.3.1"
origin: "???"
commit: "???"
Change-Id: I109553651e97fd93e00aa555d171ca9d04ce8585
diff --git a/weld/headers.mk b/weld/headers.mk
new file mode 100644
index 0000000..2e8032d
--- /dev/null
+++ b/weld/headers.mk
@@ -0,0 +1,74 @@
+# Copyright 2015 Andrew Gottemoller.
+#
+# This software is a copyrighted work licensed under the terms of the
+# Weld license. Please consult the file "WELD_LICENSE" for
+# details.
+
+# This makefile defines the set of rules for a header list
+
+
+# This makefile is included for each component definition so clear out
+# any variables used by this makefile
+def_header_path :=
+def_header_output_path :=
+header_file :=
+header_name :=
+def_header_file :=
+header_alias :=
+dest_path :=
+header_goal_list :=
+
+
+# Figure out the include path for this component definition
+def_header_path := $(def_path)/$(def_include_subdir)
+def_header_output_path := $(header_output_path)/$(name)
+
+define header_file_rule
+
+ $$(call debug_info,header specified: $(1))
+
+ header_file := $(1)
+ header_name := $$(notdir $$(header_file))
+ def_header_file := $$(def_header_path)/$$(header_file)
+ header_alias := $$(name)/$$(header_name)
+
+ header_goal_list := $$(header_alias) $$(header_goal_list)
+
+ directory_list := $$(dest_path) $$(directory_list)
+
+ # Define an alias for the header file so the user can do
+ # "make name/header.h" on the command line
+ vpath $$(header_alias) $$(header_output_path)
+
+ # Set the target specific variables and dependencies for this header
+ $$(header_alias) : header_path := $$(header_path)
+ $$(header_alias) : def_header_file := $$(def_header_file)
+ $$(header_alias) : header_alias := $$(header_alias)
+ $$(header_alias) : $$(def_deps)
+ $$(header_alias) : $$(def_header_file)
+
+endef
+
+
+# Expand the header file rule for each header specified
+$(foreach file,$(header_list),$(eval $(call header_file_rule,$(file))))
+
+# Add the output header directory to the list of directories we need to build
+directory_list := $(def_header_output_path) $(directory_list)
+
+
+# Add the list of header goals as a dependency of the component definition's
+# headers target
+$(name)_def_headers : $(header_goal_list)
+
+# Define the actual recipe for a header
+$(header_goal_list) : | $(def_header_output_path)
+ $(call print_progress,$(header_alias))
+ $(call soft_copy,$(def_header_file),$(header_output_path)/$(header_alias))
+
+.PHONY : clean_$(name)_def_headers
+clean_$(name)_def_headers : header_output_path := $(header_output_path)
+clean_$(name)_def_headers : header_goal_list := $(header_goal_list)
+clean_$(name)_def_headers :
+ $(call print_progress,$@)
+ $(call remove_files,$(addprefix $(header_output_path)/,$(header_goal_list)))