include config.mk .POSIX: .SUFFIXES: .c .o HDR = arg.h config.def.h proc.h reboot.h util.h LIB = \ util/agetcwd.o \ util/apathmax.o \ util/eprintf.o \ util/estrtol.o \ util/explicit_bzero.o \ util/proc.o \ util/putword.o \ util/recurse.o \ util/strlcat.o \ util/strlcpy.o \ util/tty.o SRC = \ chvt.c \ clear.c \ ctrlaltdel.c \ df.c \ dmesg.c \ eject.c \ fallocate.c \ free.c \ getty.c \ halt.c \ id.c \ insmod.c \ killall5.c \ lsmod.c \ lsusb.c \ mknod.c \ mkswap.c \ mount.c \ mountpoint.c \ pagesize.c \ pidof.c \ pivot_root.c \ ps.c \ respawn.c \ rmmod.c \ stat.c \ su.c \ swapoff.c \ swapon.c \ switch_root.c \ sysctl.c \ truncate.c \ umount.c \ unshare.c \ uptime.c \ watch.c \ who.c MAN1 = \ chvt.1 \ clear.1 \ df.1 \ dmesg.1 \ eject.1 \ fallocate.1 \ free.1 \ id.1 \ mknod.1 \ mountpoint.1 \ pagesize.1 \ pidof.1 \ ps.1 \ respawn.1 \ stat.1 \ su.1 \ truncate.1 \ unshare.1 \ uptime.1 \ watch.1 \ who.1 MAN8 = \ ctrlaltdel.8 \ getty.8 \ halt.8 \ insmod.8 \ killall5.8 \ lsmod.8 \ lsusb.8 \ mkswap.8 \ mount.8 \ pivot_root.8 \ rmmod.8 \ swapoff.8 \ swapon.8 \ switch_root.8 \ sysctl.8 \ umount.8 OBJ = $(SRC:.c=.o) $(LIB) BIN = $(SRC:.c=) all: options binlib options: @echo ubase build options: @echo "CFLAGS = $(CFLAGS)" @echo "LDFLAGS = $(LDFLAGS)" @echo "CC = $(CC)" binlib: util.a $(MAKE) bin bin: $(BIN) $(OBJ): config.h util.h config.mk config.h: @echo creating $@ from config.def.h @cp config.def.h $@ .o: @echo LD $@ @$(LD) -o $@ $< util.a $(LDFLAGS) .c.o: @echo CC $< @$(CC) -c -o $@ $< $(CFLAGS) util.a: $(LIB) @echo AR $@ @$(AR) -r -c $@ $(LIB) @ranlib $@ install: all @echo installing executables to $(DESTDIR)$(PREFIX)/bin @mkdir -p $(DESTDIR)$(PREFIX)/bin @cp -f $(BIN) $(DESTDIR)$(PREFIX)/bin @cd $(DESTDIR)$(PREFIX)/bin && chmod 755 $(BIN) @echo installing manual pages to $(DESTDIR)$(MANPREFIX)/man1 @mkdir -p $(DESTDIR)$(MANPREFIX)/man1 @for m in $(MAN1); do sed "s/VERSION/$(VERSION)/g" < "$$m" > $(DESTDIR)$(MANPREFIX)/man1/"$$m"; done @echo installing manual pages to $(DESTDIR)$(MANPREFIX)/man8 @mkdir -p $(DESTDIR)$(MANPREFIX)/man8 @for m in $(MAN8); do sed "s/VERSION/$(VERSION)/g" < "$$m" > $(DESTDIR)$(MANPREFIX)/man8/"$$m"; done @chmod 644 $(DESTDIR)$(MANPREFIX)/man1/$(MAN1) @chmod 644 $(DESTDIR)$(MANPREFIX)/man8/$(MAN8) uninstall: @echo removing executables from $(DESTDIR)$(PREFIX)/bin @cd $(DESTDIR)$(PREFIX)/bin && rm -f $(BIN) @echo removing manual pages from $(DESTDIR)$(MANPREFIX)/man1 @cd $(DESTDIR)$(MANPREFIX)/man1 && rm -f $(MAN) dist: clean @echo creating dist tarball @mkdir -p ubase-$(VERSION) @cp -r LICENSE Makefile config.mk TODO $(SRC) $(MAN) util $(HDR) ubase-$(VERSION) @tar -cf ubase-$(VERSION).tar ubase-$(VERSION) @gzip ubase-$(VERSION).tar @rm -rf ubase-$(VERSION) ubase-box: config.h $(SRC) util.a @echo creating box binary @mkdir -p build @cp $(HDR) build @cp config.h build @for f in $(SRC); do sed "s/^main(/`basename $$f .c`_&/" < $$f > build/$$f; done @echo '#include ' > build/$@.c @echo '#include ' >> build/$@.c @echo '#include ' >> build/$@.c @echo '#include ' >> build/$@.c @echo '#include "util.h"' >> build/$@.c @for f in $(SRC); do echo "int `basename $$f .c`_main(int, char **);" >> build/$@.c; done @echo 'int main(int argc, char *argv[]) { char *s = basename(argv[0]); if(!strcmp(s,"ubase-box")) { argc--; argv++; s = basename(argv[0]); } if(0) ;' >> build/$@.c @for f in $(SRC); do echo "else if(!strcmp(s, \"`basename $$f .c`\")) `basename $$f .c`_main(argc, argv);" >> build/$@.c; done @echo 'else {' >> build/$@.c @for f in $(SRC); do echo "printf(\"`basename $$f .c`\"); putchar(' ');" >> build/$@.c; done @echo "putchar(0xa); }; return EXIT_SUCCESS; }" >> build/$@.c @echo LD $@ @$(LD) -o $@ build/*.c util.a $(CFLAGS) $(LDFLAGS) @rm -r build clean: @echo cleaning @rm -f $(BIN) $(OBJ) $(LIB) util.a ubase-box