| 0,0 → 1,52 |
|---|
| # This is not a independent Makefile; it is auxiliary file |
| # included from main Makefile. |
| # It depends on the following variables and macro: |
| # $(FASM_PROGRAMS) is a list of all programs to build with FASM rule; |
| # $(binarypart) is a macro which converts from $(1)=item of $(FASM_PROGRAMS) |
| # to space-escaped full name of binary, $(respace) unescapes spaces; |
| # $(fbinary) and $(fsource) gives space-unescaped full name of binary |
| # and source (respectively) of $(f)=item of $(FASM_PROGRAMS). |
| |
| # Define the rule for all FASM programs. |
| # Yes, this looks like a black magic. |
| # But it is not so scary as it seems. |
| # First, we define "meta-rule" as a rule which is |
| # macro depending on $(fasmprog). |
| # Second, the construction foreach+eval creates |
| # usual rules, one for each $(fasmprog) in $(FASM_PROGRAMS). |
| # Note that meta-rule is double-expanded, first |
| # time as the arg of eval - it is the place where $(fasmprog) |
| # gets expanded - and second time as the rule; |
| # so all $ which are expected to expand at the second time should be escaped. |
| # And all $ which are expected to be expanded by the shell should be escaped |
| # twice, so they become $$$$. |
| |
| # The arguments of macro fasm_meta_rule: |
| # $(1) = name of binary file, |
| # $(2) = name of main source file. |
| # $(3) = folder of binary file - without spaces. |
| # $(4) = name of program - without path and extension, |
| define fasm_meta_rule |
| $(1): $(2) Makefile.fasm .deps/.dir $$(call respace,$$(addsuffix .dir,$(3))) |
| fasm -m 65536 $$< "$$@" -s .deps/$(4).fas |
| prepsrc .deps/$(4).fas /dev/null |
| prepsrc .deps/$(4).fas /dev/stdout | (echo -n '$(1):' && \ |
| perl -ne 's|\\|/|g;print " \\\n $$$$1" if /^;include \x27(.*?)\x27/' \ |
| && echo) > .deps/$(4).Po |
| kpack --nologo "$$@" |
| -include .deps/$(4).Po |
| endef |
| |
| progname=$(call respace,$(basename $(notdir $(call binarypart,$(f))))) |
| binarydir=$(subst ./,,$(dir $(call binarypart,$(f)))) |
| $(foreach f,$(FASM_PROGRAMS),$(eval $(call fasm_meta_rule,$(fbinary),$(fsource),$(binarydir),$(progname)))) |
| |
| # Rule for the kernel differs: it uses kerpack instead of kpack. |
| kernel.mnt: $(KERNEL)/kernel.asm Makefile.fasm .deps/.dir |
| fasm -m 65536 $< "$@" -s .deps/kernel.fas |
| prepsrc .deps/kernel.fas /dev/null |
| prepsrc .deps/kernel.fas /dev/stdout | (echo -n 'kernel.mnt:' && \ |
| perl -ne 's|\\|/|g;print " \\\n $$1" if /^;include \x27(.*?)\x27/' \ |
| && echo) > .deps/kernel.Po |
| kerpack $@ |
| -include .deps/kernel.Po |