Consider `-MP` flag specified when parsing `.d` file
`-MP` flag is used in `tasks/toolchains/android.rake`.
@@ -127,13 +127,40 @@ module MRuby
end
private
+
+ #
+ # === Example of +.d+ file
+ #
+ # ==== Without <tt>-MP</tt> compiler flag
+ #
+ # /build/host/src/array.o: \
+ # /src/array.c \
+ # /include/mruby/common.h \
+ # /include/mruby/value.h \
+ # /src/value_array.h
+ #
+ # ==== With <tt>-MP</tt> compiler flag
+ #
+ # /build/host/src/array.o: \
+ # /src/array.c \
+ # /include/mruby/common.h \
+ # /include/mruby/value.h \
+ # /src/value_array.h
+ #
+ # /include/mruby/common.h:
+ #
+ # /include/mruby/value.h:
+ #
+ # /src/value_array.h:
+ #
def get_dependencies(file)
file = file.ext('d') unless File.extname(file) == '.d'
+ deps = []
if File.exist?(file)
- File.read(file).gsub("\\\n ", "").scan(/^\S+:\s+(.+)$/).flatten.map {|s| s.split(' ') }.flatten
- else
- []
- end + [ MRUBY_CONFIG ]
+ File.foreach(file){|line| deps << $1 if /^ +(.*?)(?: *\\)?$/ =~ line}
+ deps.uniq!
+ end
+ deps << MRUBY_CONFIG
end
end
