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Makefile | 1992-02-22 | 3.9 KB | 150 lines |
- #
- # Makefile for libiberty directory
- #
-
- srcdir = .
-
- TARGETLIB = libiberty.a
- RANLIB = ar rvs
- AR = ar
- AR_FLAGS = crv
- MINUS_G = -O
- CFLAGS = $(MINUS_G) -I. -I$(srcdir)/../include $(HDEFINES)
-
- # NEEDED_OBJECTS is overridden by config/mh-default,
- # and also the recursive make in the rule for $(TARGETLIB).
- NEEDED_OBJECTS=getcwd.o msdos.o
-
-
- # The default target just invokes make recursively.
- # However, the automatic configuration (in config/mh_default).
- # first causes it to figure out the objects missing in libc.
- all: $(TARGETLIB)
- all-info:
- install-info:
-
- #### Host and target-dependent makefile fragments come in here.
- HDEFINES=-D__MSDOS__ -D__GO32__
- ### End of host and target-dependent makefile fragments.
-
- srcdir = .
- ddestdir = /usr/local
-
- libdir = $(ddestdir)/lib
-
- # NOTE: If you add new files to the library, edit 'functions.def'.
- CFILES = basename.c bcmp.c bcopy.c bzero.c getopt.c getopt1.c getpagesize.c \
- getcwd.c index.c insque.c obstack.c rindex.c spaces.c strdup.c \
- strerror.c strstr.c strtol.c strtoul.c vfork.c \
- vfprintf.c vprintf.c vsprintf.c sigsetmask.c concat.c
- # These are always included in the library.
- REQUIRED_OFILES = basename.o spaces.o concat.o getopt.o getopt1.o obstack.o fdmatch.o argv.o
- OPTIONAL_OFILES = bcmp.o bcopy.o bzero.o getpagesize.o \
- getcwd.o index.o insque.o rindex.o strdup.o \
- strerror.o strstr.o strtol.o strtoul.o vfork.o \
- vfprintf.o vprintf.o vsprintf.o sigsetmask.o
-
- # Do we want/need any config overrides?
- #
-
- STAGESTUFF = $(TARGETLIB) *.o
-
- install: all
- cp $(TARGETLIB) $(libdir)/$(TARGETLIB).n
- $(RANLIB) $(libdir)/$(TARGETLIB).n
- mv -f $(libdir)/$(TARGETLIB).n $(libdir)/$(TARGETLIB)
-
- # The default configuration adds to libiberty all those functions that are
- # missing in libc. More precisely, it includes whatever $(CC) fails to find.
- # Then a sed+awk combination translates the ld error messages into
- # a list of .o files.
-
- needed-list: $(srcdir)/dummy.c $(EXTRA_OFILES) needed.awk
- -($(CC) $(CFLAGS) $(LDFLAGS) $(srcdir)/dummy.c $(EXTRA_OFILES) $(LOADLIBES)) >errors 2>&1 || true
- awk -f needed.awk <errors >needed-list
- -rm -f a.out errors dummy.o
-
- # Generate an awk script that looks for functions in functions.def
-
- needed.awk: $(srcdir)/functions.def
- echo "#*** Automatically generated from $(srcdir)/functions.def"\
- "- DO NOT EDIT ***" >needed.awk
- grep '^DEF(' < $(srcdir)/functions.def \
- | sed -e '/DEF/s|DEF.\([^,]*\).*|/\1/ { printf \" \1\.o" }|' \
- >>needed.awk
-
- RULE1 = not-used
- $(RULE1): $(REQUIRED_OFILES) $(HOST_OFILES)
- $(MAKE) RULE1=not-needed RULE2=$(TARGETLIB) \
- NEEDED_OBJECTS="$(NEEDED_OBJECTS)"\
- "CC=$(CC)" "CFLAGS=$(CFLAGS)" \
- "AR=$(AR)" "AR_FLAGS=$(AR_FLAGS)" "RANLIB=$(RANLIB)"
-
- # Rule invoked by recursive make in $(RULE1).
- RULE2 = $(TARGETLIB)
- $(RULE2): $(REQUIRED_OFILES) $(NEEDED_OBJECTS) $(EXTRA_OFILES)
- -rm -rf $(TARGETLIB)
- $(AR) $(AR_FLAGS) $(TARGETLIB) \
- $(REQUIRED_OFILES) $(NEEDED_OBJECTS) $(EXTRA_OFILES)
- $(RANLIB) $(TARGETLIB)
-
- .always.:
- # Do nothing.
-
- .PHONEY: all etags tags ls clean stage1 stage2 .always.
-
- stage1: force
- - mkdir stage1
- - mv -f $(STAGESTUFF) stage1
-
- stage2: force
- - mkdir stage2
- - mv -f $(STAGESTUFF) stage2
-
- stage3: force
- - mkdir stage3
- - mv -f $(STAGESTUFF) stage3
-
- stage4: force
- - mkdir stage4
- - mv -f $(STAGESTUFF) stage4
-
- against=stage2
-
- comparison: force
- for i in *.o ; do cmp $$i $(against)/$$i || exit 1 ; done
-
- de-stage1: force
- - (cd stage1 ; mv -f * ..)
- - rmdir stage1
-
- de-stage2: force
- - (cd stage2 ; mv -f * ..)
- - rmdir stage2
-
- de-stage3: force
- - (cd stage3 ; mv -f * ..)
- - rmdir stage3
-
- de-stage4: force
- - (cd stage4 ; mv -f * ..)
- - rmdir stage4
-
- etags tags: TAGS
-
- TAGS: $(CFILES)
- etags $(HFILES) $(CFILES)
-
- ls:
- @echo Makefile $(HFILES) $(CFILES)
-
- # Need to deal with profiled libraries, too.
-
- clean:
- rm -f *.a *.o core errs *~ \#* TAGS *.E a.out needed.awk errors needed-list
-
- force:
-
- Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
- $(SHELL) ./config.status
-