155 lines
3.6 KiB
Makefile
155 lines
3.6 KiB
Makefile
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# Build type and install directories:
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build ?= release
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prefix ?= /usr/local
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bindir ?= $(prefix)/bin
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incdir ?= $(prefix)/include
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libdir ?= $(prefix)/lib
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ifeq "$(wildcard .git)" ".git"
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VERSION := $(shell git describe --tags --always)
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else
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VERSION := $(shell basename $$PWD | sed -e s,^mujs-,,)
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endif
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# Compiler flags for various configurations:
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CFLAGS := -std=c99 -pedantic -Wall -Wextra -Wno-unused-parameter
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ifeq "$(CC)" "clang"
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CFLAGS += -Wunreachable-code
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endif
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ifeq "$(shell uname)" "Linux"
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HAVE_READLINE := yes
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endif
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ifeq "$(build)" "debug"
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CFLAGS += -g
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else ifeq "$(build)" "sanitize"
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CFLAGS += -pipe -g -fsanitize=address -fno-omit-frame-pointer
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LDFLAGS += -fsanitize=address
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else
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CFLAGS += -Os
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LDFLAGS += -Wl,-s
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endif
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ifeq "$(HAVE_READLINE)" "yes"
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CFLAGS += -DHAVE_READLINE
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LIBREADLINE += -lreadline
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endif
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CFLAGS += $(XCFLAGS)
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# You shouldn't need to edit anything below here.
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OUT := build/$(build)
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SRCS := $(wildcard js*.c utf*.c regexp.c)
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HDRS := $(wildcard js*.h mujs.h utf.h regexp.h)
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default: shell
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shell: $(OUT)/mujs $(OUT)/mujs-pp
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static: $(OUT)/libmujs.a
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shared: $(OUT)/libmujs.so
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astnames.h: jsparse.h
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grep -E '(AST|EXP|STM)_' jsparse.h | sed 's/^[^A-Z]*\(AST_\)*/"/;s/,.*/",/' | tr A-Z a-z > $@
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opnames.h: jscompile.h
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grep -E 'OP_' jscompile.h | sed 's/^[^A-Z]*OP_/"/;s/,.*/",/' | tr A-Z a-z > $@
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one.c: $(SRCS)
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ls $(SRCS) | awk '{print "#include \""$$1"\""}' > $@
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jsdump.c: astnames.h opnames.h
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$(OUT)/%.o: %.c $(HDRS)
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@ mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -o $@ -c $<
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$(OUT)/libmujs.o: one.c $(HDRS)
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@ mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -o $@ -c $<
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$(OUT)/libmujs.a: $(OUT)/libmujs.o
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@ mkdir -p $(dir $@)
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$(AR) cr $@ $^
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$(OUT)/libmujs.so: one.c $(HDRS)
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@ mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -fPIC -shared -o $@ $< -lm
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$(OUT)/mujs: $(OUT)/libmujs.o $(OUT)/main.o
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@ mkdir -p $(dir $@)
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$(CC) $(LDFLAGS) -o $@ $^ $(LIBREADLINE) -lm
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$(OUT)/mujs-pp: $(OUT)/libmujs.o $(OUT)/pp.o
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@ mkdir -p $(dir $@)
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$(CC) $(LDFLAGS) -o $@ $^ -lm
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.PHONY: $(OUT)/mujs.pc
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$(OUT)/mujs.pc:
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@ echo Creating $@
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@ echo > $@ Name: mujs
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@ echo >> $@ Description: MuJS embeddable Javascript interpreter
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@ echo >> $@ Version: $(VERSION)
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@ echo >> $@ Cflags: -I$(incdir)
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@ echo >> $@ Libs: -L$(libdir) -lmujs
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@ echo >> $@ Libs.private: -lm
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watch:
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@ while ! inotifywait -q -e modify $(SRCS) $(HDRS) ; do time -p $(MAKE) ; done
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install-common: shell $(OUT)/mujs.pc
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install -d $(DESTDIR)$(incdir)
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install -d $(DESTDIR)$(libdir)
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install -d $(DESTDIR)$(libdir)/pkgconfig
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install -d $(DESTDIR)$(bindir)
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install -m 644 mujs.h $(DESTDIR)$(incdir)
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install -m 644 $(OUT)/mujs.pc $(DESTDIR)$(libdir)/pkgconfig
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install -m 755 $(OUT)/mujs $(DESTDIR)$(bindir)
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install-static: install-common static
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install -m 644 $(OUT)/libmujs.a $(DESTDIR)$(libdir)
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install-shared: install-common shared
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install -m 755 $(OUT)/libmujs.so $(DESTDIR)$(libdir)
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install: install-static
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uninstall:
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rm -f $(DESTDIR)$(bindir)/mujs
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rm -f $(DESTDIR)$(incdir)/mujs.h
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rm -f $(DESTDIR)$(libdir)/pkgconfig/mujs.pc
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rm -f $(DESTDIR)$(libdir)/libmujs.a
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rm -f $(DESTDIR)$(libdir)/libmujs.so
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tarball:
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git archive --format=zip --prefix=mujs-$(VERSION)/ HEAD > mujs-$(VERSION).zip
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git archive --format=tar --prefix=mujs-$(VERSION)/ HEAD | gzip > mujs-$(VERSION).tar.gz
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git archive --format=tar --prefix=mujs-$(VERSION)/ HEAD | xz > mujs-$(VERSION).tar.xz
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tags: $(SRCS) main.c $(HDRS)
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ctags $^
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clean:
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rm -rf build
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nuke: clean
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rm -f astnames.h opnames.h one.c
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debug:
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$(MAKE) build=debug
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sanitize:
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$(MAKE) build=sanitize
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release:
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$(MAKE) build=release
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.PHONY: default static shared shell clean nuke
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.PHONY: install install-common install-shared install-static
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.PHONY: debug sanitize release
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