146 lines
4.3 KiB
Makefile
146 lines
4.3 KiB
Makefile
#
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# Makefile
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#
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# Main makefile
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#
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# Include configuration rules
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include MCONFIG
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TESTS = $(patsubst %.c,%,$(wildcard tests/*.c)) \
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$(patsubst %.c,%.shared,$(wildcard tests/*.c))
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LIBOBJS = vsnprintf.o snprintf.o vsprintf.o sprintf.o \
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vsscanf.o sscanf.o ctypes.o \
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strntoumax.o strntoimax.o \
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atoi.o atol.o atoll.o \
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strtol.o strtoll.o strtoul.o strtoull.o \
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strtoimax.o strtoumax.o \
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globals.o exitc.o atexit.o onexit.o \
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execl.o execle.o execv.o execvpe.o execvp.o execlp.o execlpe.o \
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fork.o wait.o wait3.o waitpid.o system.o setpgrp.o \
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printf.o vprintf.o fprintf.o vfprintf.o perror.o \
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fopen.o fread.o fread2.o fgetc.o fgets.o \
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fwrite.o fwrite2.o fputc.o fputs.o puts.o \
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sleep.o usleep.o raise.o abort.o assert.o alarm.o pause.o \
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__signal.o signal.o bsd_signal.o siglist.o siglongjmp.o \
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sigaction.o sigpending.o sigprocmask.o sigsuspend.o \
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brk.o sbrk.o malloc.o realloc.o calloc.o mmap.o \
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memcpy.o memcmp.o memset.o memccpy.o memmem.o memswap.o \
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memmove.o \
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strcasecmp.o strncasecmp.o strndup.o strerror.o \
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strcat.o strchr.o strcmp.o strcpy.o strdup.o strlen.o \
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strncat.o strstr.o strncmp.o strncpy.o strrchr.o strspn.o \
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strsep.o strtok.o \
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gethostname.o getdomainname.o getcwd.o \
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seteuid.o setegid.o setresuid.o setresgid.o \
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getenv.o setenv.o unsetenv.o getopt.o readdir.o \
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syslog.o closelog.o pty.o isatty.o reboot.o \
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time.o utime.o fdatasync.o llseek.o select.o nice.o getpriority.o \
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qsort.o lrand48.o srand48.o seed48.o \
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inet/inet_ntoa.o inet/inet_aton.o inet/inet_addr.o \
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inet/inet_ntop.o inet/inet_pton.o inet/bindresvport.o \
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send.o recv.o
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SOLIB = libc.so
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SOHASH = klibc.so
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CRT0 = crt0.o
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LIB = libc.a
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#all: tests $(CRT0) $(LIB) $(SOLIB) klibc.so
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all: $(CRT0) $(LIB) $(SOLIB) klibc.so
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# Add any architecture-specific rules
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include arch/$(ARCH)/Makefile.inc
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tests: $(TESTS)
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tests/%.o : tests/%.c
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$(CC) $(CFLAGS) -c -o $@ $<
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# This particular file uses a bunch of formats gcc don't know of, in order
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# to test the full range of our vsnprintf() function. This outputs a bunch
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# of useless warnings unless we tell it not to.
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tests/testvsnp.o : tests/testvsnp.c
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$(CC) $(CFLAGS) -Wno-format -c -o $@ $<
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tests/% : tests/%.o $(LIB) $(CRT0)
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$(LD) $(LDFLAGS) -o $@ $(CRT0) $< $(LIB) $(LIBGCC)
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cp $@ $@.stripped
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$(STRIP) $@.stripped
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tests/%.shared : tests/%.o interp.o $(SOLIB)
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$(LD) $(LDFLAGS) -o $@ -e main interp.o tests/$*.o -R $(SOLIB) $(LIBGCC)
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cp $@ $@.stripped
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$(STRIP) $@.stripped
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$(LIB): __static_init.o $(LIBOBJS) $(ARCHOBJS) syscalls/static.obj socketcalls/static.obj
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rm -f $(LIB)
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$(AR) cq $(LIB) __static_init.o $(LIBOBJS) $(ARCHOBJS) syscalls/*.o socketcalls/*.o
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$(RANLIB) $(LIB)
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$(SOLIB): $(CRT0) __shared_init.o $(LIBOBJS) $(ARCHOBJS) syscalls/static.obj socketcalls/static.obj
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$(LD) $(LDFLAGS) $(SHAREDFLAGS) -o $@ \
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$(CRT0) __shared_init.o $(LIBOBJS) $(ARCHOBJS) \
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syscalls/*.o socketcalls/*.o \
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$(LIBGCC)
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sha1hash: sha1hash.c
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$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ $<
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$(SOLIB).hash: $(SOLIB) sha1hash
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$(NM) $(SOLIB) | \
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egrep '^[0-9a-fA-F]+ [ADRTW] ' | sort | ./sha1hash > $@
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$(SOHASH): $(SOLIB) $(SOLIB).hash
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cp -f $(SOLIB) $@
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$(STRIP) $@
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rm -f klibc-??????????????????????.so
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ln -f $@ klibc-`cat $(SOLIB).hash`.so
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interp.o: interp.S $(SOLIB).hash
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$(CC) $(CFLAGS) -D__ASSEMBLY__ -DLIBDIR=\"$(SHLIBDIR)\" \
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-DSOHASH=\"`cat $(SOLIB).hash`\" \
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-c -o $@ $<
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crt0.o: arch/$(ARCH)/crt0.o
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cp arch/$(ARCH)/crt0.o .
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syscalls.dir: SYSCALLS syscalls.pl syscommon.h
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rm -rf syscalls
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mkdir syscalls
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$(PERL) syscalls.pl $(ARCH) SYSCALLS
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touch $@
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socketcalls.dir: SOCKETCALLS socketcalls.pl socketcommon.h
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rm -rf socketcalls
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mkdir socketcalls
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$(PERL) socketcalls.pl $(ARCH) SOCKETCALLS
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touch $@
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%/static.obj: %.dir
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$(MAKE) objects-$(basename $(notdir $@)) DIR=$*
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STATIC = $(addsuffix .o,$(basename $(wildcard $(DIR)/*.[cS])))
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objects-static: $(STATIC)
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touch $(DIR)/static.obj
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clean: archclean
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find . -type f -a \( -name \*.[isoa] -o -name \*.l[iso] \) -print0 | xargs -0rt rm -f
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rm -f *.a *.so *.hash *.syms *.stripped
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rm -f $(TESTS) tests/*.stripped
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rm -rf syscalls syscalls.dir
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rm -rf socketcalls socketcalls.dir
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rm -f sha1hash
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spotless: clean
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find . \( -name \*~ -o -name '.*.d' \) -not -type d -print0 | \
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xargs -0rt rm -f
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bitsize:
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@echo $(BITSIZE)
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ifneq ($(wildcard $(DIR)/.*.d),)
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include $(wildcard $(DIR)/.*.d)
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endif
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