111 lines
3 KiB
Text
111 lines
3 KiB
Text
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# This is a makefile for "inweb". It expects the current working folder to be
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# the one above the one holding this file (unusually), so it's best called
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# with e.g. "make -f inweb/make-inweb.mk".
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ME = inweb
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SAFETYCOPY = $(ME)/Tangled/inweb_dev
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-include $(ME)/platform-settings.mk
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# Making the program:
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.PHONY: all
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all: $(ME)/platform-settings.mk $(ME)/Tangled/$(ME) $(ME)/Manual.html
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$(ME)/Tangled/$(ME): $(ME)/Contents.w $(ME)/Chapter*/*.w $(ME)/foundation-module/Contents.w $(ME)/foundation-module/Chapter*/*.w
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$(call make-me)
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$(ME)/Manual.html: $(ME)/Contents.w $(ME)/Preliminaries/*.w
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$(ME)/Tangled/$(ME) $(ME) -weave P -weave-to $(ME)/Manual.html
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.PHONY: force
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force: $(ME)/platform-settings.mk
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$(call make-me)
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.PHONY: macos
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macos:
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cp -f $(ME)/Materials/macos-make-settings.mk $(ME)/platform-settings.mk
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$(call make-me-once-tangled)
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.PHONY: windows
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windows:
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cp -f $(ME)/Materials/windows-make-settings.mk $(ME)/platform-settings.mk
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$(call make-me-once-tangled)
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.PHONY: linux
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linux:
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cp -f $(ME)/Materials/linux-make-settings.mk $(ME)/platform-settings.mk
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$(call make-me-once-tangled)
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.PHONY: unix
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unix:
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cp -f $(ME)/Materials/unix-make-settings.mk $(ME)/platform-settings.mk
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$(call make-me-once-tangled)
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.PHONY: android
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android:
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cp -f $(ME)/Materials/android-make-settings.mk $(ME)/platform-settings.mk
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$(call make-me-once-tangled)
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.PHONY: initial
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initial: $(ME)/platform-settings.mk
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$(call make-me-once-tangled)
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.PHONY: safe
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safe:
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$(call make-me-using-safety-copy)
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# One of inweb's tasks is to tangle webs: but since inweb is itself a web,
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# that means it can only be compiled using itself. To avoid a logical
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# impossibility, a ready-tangled inweb.c is supplied as part of the Core
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# Inform tarball. The following builds inweb from this:
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define make-me-once-tangled
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$(CC) -o $(ME)/Tangled/$(ME).o $(ME)/Tangled/$(ME).c
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$(LINK) -o $(ME)/Tangled/$(ME) $(ME)/Tangled/$(ME).o $(LINKEROPTS)
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endef
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# If inweb exists already, we can compile it using itself like so:
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define make-me
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$(ME)/Tangled/$(ME) $(ME) -tangle
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$(call make-me-once-tangled)
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endef
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# When developing inweb, it's all too easy to break it and therefore to get
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# into a cleft stick: inweb has a bug, so it can't tangle inweb any more, and
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# therefore the bug can't be fixed. To get around this, we maintain a spare
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# copy of the inweb executable which is known to work. "make inwebdev" uses
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# the safety copy of inweb to recompile inweb.
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define make-me-using-safety-copy
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$(SAFETYCOPY) $(ME) -tangle
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$(call make-me-once-tangled)
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endef
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# Testing the program - which requires intest to be installed too.
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.PHONY: test
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test:
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$(INTEST) -from $(ME) all
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# Cleaning up:
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.PHONY: clean
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clean:
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$(call clean-up)
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.PHONY: purge
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purge:
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$(call clean-up)
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# Note that the tangled inweb.c is not cleaned up: it's needed to bootstrap
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# the use of inweb from a fresh installation where there's no executable
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# inweb yet with which to tangle inweb.c (see below).
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define clean-up
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rm -f $(ME)/Tangled/*.o
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rm -f $(ME)/Tangled/*.h
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endef
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