Annotation of linux/Makefile, revision 1.1.1.3

1.1       root        1: #
                      2: # Makefile for linux.
                      3: # If you don't have '-mstring-insns' in your gcc (and nobody but me has :-)
                      4: # remove them from the CFLAGS defines.
                      5: #
                      6: 
1.1.1.2   root        7: AS86   =as86 -0 
                      8: CC86   =cc86 -0
                      9: LD86   =ld86 -0
1.1       root       10: 
1.1.1.3 ! root       11: AS     =as
        !            12: LD     =ld
        !            13: LDFLAGS        =-s -x -M -Ttext 0 -e startup_32
1.1       root       14: CC     =gcc
1.1.1.3 ! root       15: CFLAGS =-Wall -O -fstrength-reduce -fomit-frame-pointer -fno-stack-protector 
1.1       root       16: CPP    =gcc -E -nostdinc -Iinclude
                     17: 
                     18: ARCHIVES=kernel/kernel.o mm/mm.o fs/fs.o
                     19: LIBS   =lib/lib.a
                     20: 
                     21: .c.s:
                     22:        $(CC) $(CFLAGS) \
                     23:        -nostdinc -Iinclude -S -o $*.s $<
                     24: .s.o:
1.1.1.3 ! root       25:        $(AS) -o $*.o $<
1.1       root       26: .c.o:
                     27:        $(CC) $(CFLAGS) \
                     28:        -nostdinc -Iinclude -c -o $*.o $<
                     29: 
                     30: all:   Image
                     31: 
                     32: Image: boot/boot tools/system tools/build
1.1.1.3 ! root       33:        objcopy  -O binary -R .note -R .comment tools/system tools/system.bin
        !            34:        tools/build boot/boot tools/system.bin > Image
1.1.1.2   root       35: #      sync
1.1       root       36: 
                     37: tools/build: tools/build.c
1.1.1.3 ! root       38:        $(CC) $(CFLAGS) \
        !            39:        -o tools/build tools/build.c
1.1.1.2   root       40:        #chmem +65000 tools/build
1.1       root       41: 
                     42: boot/head.o: boot/head.s
                     43: 
                     44: tools/system:  boot/head.o init/main.o \
                     45:                $(ARCHIVES) $(LIBS)
                     46:        $(LD) $(LDFLAGS) boot/head.o init/main.o \
                     47:        $(ARCHIVES) \
                     48:        $(LIBS) \
                     49:        -o tools/system > System.map
                     50: 
                     51: kernel/kernel.o:
                     52:        (cd kernel; make)
                     53: 
                     54: mm/mm.o:
                     55:        (cd mm; make)
                     56: 
                     57: fs/fs.o:
                     58:        (cd fs; make)
                     59: 
                     60: lib/lib.a:
                     61:        (cd lib; make)
                     62: 
                     63: boot/boot:     boot/boot.s tools/system
                     64:        (echo -n "SYSSIZE = (";ls -l tools/system | grep system \
1.1.1.2   root       65:                | cut -c31-37 | tr '\012' ' '; echo "+ 15 ) / 16") > tmp.s
1.1       root       66:        cat boot/boot.s >> tmp.s
                     67:        $(AS86) -o boot/boot.o tmp.s
                     68:        rm -f tmp.s
                     69:        $(LD86) -s -o boot/boot boot/boot.o
                     70: 
                     71: clean:
                     72:        rm -f Image System.map tmp_make boot/boot core
1.1.1.3 ! root       73:        rm -f init/*.o boot/*.o tools/system tools/build tools/system.bin
1.1       root       74:        (cd mm;make clean)
                     75:        (cd fs;make clean)
                     76:        (cd kernel;make clean)
                     77:        (cd lib;make clean)
                     78: 
                     79: backup: clean
                     80:        (cd .. ; tar cf - linux | compress16 - > backup.Z)
1.1.1.2   root       81: #      sync
1.1       root       82: 
                     83: dep:
                     84:        sed '/\#\#\# Dependencies/q' < Makefile > tmp_make
                     85:        (for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done) >> tmp_make
                     86:        cp tmp_make Makefile
                     87:        (cd fs; make dep)
                     88:        (cd kernel; make dep)
                     89:        (cd mm; make dep)
                     90: 
                     91: ### Dependencies:
                     92: init/main.o : init/main.c include/unistd.h include/sys/stat.h \
                     93:   include/sys/types.h include/sys/times.h include/sys/utsname.h \
                     94:   include/utime.h include/time.h include/linux/tty.h include/termios.h \
                     95:   include/linux/sched.h include/linux/head.h include/linux/fs.h \
                     96:   include/linux/mm.h include/asm/system.h include/asm/io.h include/stddef.h \
                     97:   include/stdarg.h include/fcntl.h 

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