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# frozen_string_literal: true
require_relative "../extconf_base"
# Statically link `libmmtk_ruby.a`
$LIBS << " $(MMTK_BUILD)/libmmtk_ruby.#{RbConfig::CONFIG["LIBEXT"]}"
create_gc_makefile("mmtk")
makefile = File.read("Makefile")
# Modify the `all` target to run the `mmtk` target first
makefile.gsub!(/^all:\s+(.*)$/, 'all: mmtk \1')
# Add the `mmtk` target to run `cargo build`
makefile << <<~'MAKEFILE'
$(srcdir)/mmtk.c: mmtk
MMTK_BUILD=debug
.PHONY: mmtk
mmtk:
$(Q) case $(MMTK_BUILD) in \
release) \
CARGO_TARGET_DIR="." cargo build --manifest-path=$(srcdir)/Cargo.toml --release \
;; \
debug) \
CARGO_TARGET_DIR="." cargo build --manifest-path=$(srcdir)/Cargo.toml \
;; \
*) \
$(ECHO) Unknown MMTK_BUILD=$(MMTK_BUILD) \
exit 1 \
;; \
esac
clean: clean-mmtk
.PHONY: clean-mmtk
clean-mmtk:
-$(Q)$(RM_RF) debug release
-$(Q)$(RM) .rustc_info.json
MAKEFILE
File.open("Makefile", "w") { |file| file.puts(makefile) }
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