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Annotation of coherent/d/lib/libc/Makefile, revision 1.1.1.1

1.1       root        1: # /usr/src/libc/Makefile 7/23/91
                      2: # Assumes $(SRCPATH) defines root libc source directory, e.g. /usr/src/libc.
                      3: # To build a new libc.a, move to an empty object directory and
                      4: # type "make SRCPATH=/usr/src/libc" (or other pathname as appropriate).
                      5: # This takes about 20 minutes from scratch on 20 MHz 386.
                      6: 
                      7: # Copyright module is first entry in the archive.
                      8: OBJ=\
                      9:        copyright.o
                     10: 
                     11: # Primary target.
                     12: # The order of targets here is significant.
                     13: # dstdio must be the last target, because it plays tricks to reduce size
                     14: # of executable if stdio is not required.
                     15: # dgen is next to last because e.g. perror() references stdio.
                     16: all:   ROOT dcrt dstring dsys dgen dstdio
                     17:        : libc done.
                     18: 
                     19: # Pseudotargets.
                     20: # The lower case pseudotargets are made every time to check each subdirectory.
                     21: # The upper case pseudotargets indicate when the objects in a given directory
                     22: # were last made, allowing replacement of only the stale object files.
                     23: ROOT:  $(OBJ)
                     24:        ar rckus libc.a $?
                     25:        touch $@
                     26: dcrt:  
                     27:        make SRCPATH=$(SRCPATH)/crt
                     28: dgen:
                     29:        make SRCPATH=$(SRCPATH)/gen
                     30: dstdio:
                     31:        make SRCPATH=$(SRCPATH)/stdio
                     32: dstring:
                     33:        make SRCPATH=$(SRCPATH)/string
                     34: dsys:
                     35:        make SRCPATH=$(SRCPATH)/sys
                     36: 
                     37: # Secondary targets.
                     38: copyright.o:   $(SRCPATH)/gen/copyright.c
                     39: 
                     40: clean:
                     41:        rm *.o
                     42: 
                     43: # end of /usr/src/libc/Makefile

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