Annotation of MiNT/src/makefile, revision 1.1.1.4

1.1       root        1: #
                      2: 
                      3: # Makefile for MiNT using the GCC
                      4: 
                      5: #
                      6: 
                      7: 
                      8: 
1.1.1.2   root        9: # if you're cross-compiling, define NATIVECC
1.1       root       10: 
1.1.1.2   root       11: # to the host's C compiler, NATIVECFLAGS to
1.1       root       12: 
1.1.1.2   root       13: # the appropriate flags for it, and NATIVELIBS
1.1       root       14: 
1.1.1.2   root       15: # to appropriate libraries
1.1       root       16: 
1.1.1.2   root       17: # NATIVECC = cc -DNO_STDLIB
1.1       root       18: 
1.1.1.2   root       19: # NATIVECFLAGS = -g
1.1       root       20: 
1.1.1.2   root       21: # NATIVELIBS =
1.1       root       22: 
                     23: 
                     24: 
1.1.1.2   root       25: NATIVECC = gcc
1.1       root       26: 
1.1.1.2   root       27: NATIVECFLAGS = -O
1.1       root       28: 
1.1.1.2   root       29: NATIVELIBS = -liio
1.1       root       30: 
                     31: 
                     32: 
                     33: #
                     34: 
1.1.1.2   root       35: # depending on your version of bison/yacc, you may
                     36: 
                     37: # need to change these names, e.g. to
                     38: 
                     39: # YACC = yacc
                     40: 
                     41: # YTABC = y.tab.c
                     42: 
                     43: # YTABH = y.tab.h
                     44: 
                     45: 
                     46: 
1.1.1.4 ! root       47: #YACC = bison
1.1.1.2   root       48: 
1.1.1.4 ! root       49: #YTABC = asm_tab.c
1.1.1.2   root       50: 
1.1.1.4 ! root       51: #YTABH = asm_tab.h
        !            52: 
        !            53: 
        !            54: 
        !            55: YACC = byacc -b y_
        !            56: 
        !            57: YTABC = y_tab.c
        !            58: 
        !            59: YTABH = y_tab.h
1.1.1.2   root       60: 
                     61: 
                     62: 
                     63: # here are defs for the cross compiler
                     64: 
                     65: # MiNT must be compiled with 16 bit integers
                     66: 
                     67: 
                     68: 
                     69: CC = gcc
                     70: 
1.1.1.3   root       71: AS = gcc
                     72: 
1.1.1.2   root       73: MODEL = -mshort
                     74: 
1.1.1.3   root       75: MODEL030 = -mshort -m68020
                     76: 
1.1.1.2   root       77: LIBS = -liio16
                     78: 
                     79: 
                     80: 
1.1.1.3   root       81: # add -DMULTITOS for a MultiTOS kernel
                     82: 
                     83: # add -DONLY030 for a version of MiNT that needs a 680x0, x>=3
                     84: 
1.1.1.4 ! root       85: # add -DDEBUG_INFO for debugging information
1.1.1.2   root       86: 
                     87: 
1.1.1.4 ! root       88: 
        !            89: DEFS = -DMULTITOS -DDEBUG_INFO
1.1.1.2   root       90: 
1.1.1.3   root       91: #DEFS030 = -DMULTITOS -DONLY030
                     92: 
                     93: DEFS030 = -DONLY030
1.1       root       94: 
                     95: 
                     96: 
                     97: #
                     98: 
1.1.1.2   root       99: # if you have an older version of gcc, it won't understand -G;
1.1       root      100: 
1.1.1.2   root      101: # that won't hurt anything (it just controls the format of the
1.1       root      102: 
1.1.1.2   root      103: # symbol table) so just delete the -G. Do *not* change it into
1.1       root      104: 
1.1.1.2   root      105: # -g!!!
1.1       root      106: 
1.1.1.2   root      107: #
1.1       root      108: 
1.1.1.2   root      109: CFLAGS = -G -Wall -O2 -fomit-frame-pointer $(MODEL) $(DEFS)
1.1       root      110: 
1.1.1.3   root      111: ASFLAGS = $(MODEL)
                    112: 
                    113: CFLAGS030 = -G -Wall -O2 -fomit-frame-pointer $(MODEL030) $(DEFS030)
1.1       root      114: 
1.1.1.3   root      115: ASFLAGS030 = $(MODEL030)
1.1       root      116: 
                    117: 
                    118: 
                    119: COBJS = bios.o xbios.o console.o dos.o dosdir.o dosfile.o dosmem.o dossig.o \
                    120: 
                    121:        filesys.o main.o mem.o proc.o signal.o timeout.o tty.o util.o \
                    122: 
                    123:        biosfs.o pipefs.o procfs.o tosfs.o debug.o rendez.o \
                    124: 
1.1.1.3   root      125:        unifs.o shmfs.o fasttext.o welcome.o nalloc2.o memprot.o realloc.o
                    126: 
                    127: 
                    128: 
                    129: COBJS030 = bios.o0 xbios.o0 console.o0 dos.o0 dosdir.o0 dosfile.o0 dosmem.o0 dossig.o0 \
                    130: 
                    131:        filesys.o0 main.o0 mem.o0 proc.o0 signal.o0 timeout.o0 tty.o0 util.o0 \
                    132: 
                    133:        biosfs.o0 pipefs.o0 procfs.o0 tosfs.o0 debug.o0 rendez.o0 \
                    134: 
                    135:        unifs.o0 shmfs.o0 fasttext.o0 welcome.o0 nalloc2.o0 memprot.o realloc.o0
1.1       root      136: 
                    137: 
                    138: 
1.1.1.4 ! root      139: CFILES = bios.c xbios.c console.c dos.c dosdir.c dosfile.c dosmem.c dossig.c \
1.1       root      140: 
                    141:        filesys.c main.c mem.c proc.c signal.c timeout.c tty.c util.c \
                    142: 
                    143:        biosfs.c pipefs.c procfs.c tosfs.c debug.c rendez.c \
                    144: 
1.1.1.3   root      145:        unifs.c shmfs.c fasttext.c welcome.c nalloc2.c memprot.c realloc.c
1.1       root      146: 
                    147: 
                    148: 
1.1.1.4 ! root      149: HFILES = assert.h atarierr.h basepage.h cookie.h ctype.h fasttext.h \
        !           150: 
        !           151:        file.h inline.h mem.h mint.h proc.h proto.h signal.h sproto.h \
        !           152: 
        !           153:        types.h version.h xbra.h
        !           154: 
        !           155: 
        !           156: 
        !           157: SFILES = context.spp cpu.spp intr.spp syscall.spp quickzer.spp \
        !           158: 
        !           159:        quickmov.spp magic.i
        !           160: 
        !           161: 
        !           162: 
1.1.1.2   root      163: SOBJS = context.o intr.o syscall.o quickzer.o quickmov.o cpu.o
1.1       root      164: 
1.1.1.3   root      165: SOBJS030 = context.o0 intr.o0 syscall.o0 quickzer.o0 quickmov.o0 cpu.o0
                    166: 
1.1       root      167: 
                    168: 
                    169: OBJS = $(COBJS) $(SOBJS)
                    170: 
1.1.1.3   root      171: OBJS030 = $(COBJS030) $(SOBJS030)
                    172: 
                    173: 
                    174: 
1.1.1.4 ! root      175: #all: mint.prg mint030.prg
1.1.1.3   root      176: 
1.1       root      177: 
                    178: 
                    179: mint.prg: $(OBJS)
                    180: 
                    181:        $(CC) $(CFLAGS) -o mint.prg $(OBJS) $(LIBS)
                    182: 
1.1.1.3   root      183:        prgflags 7 7 mint.prg
                    184: 
                    185:        strip mint.prg
                    186: 
                    187: 
                    188: 
                    189: mint030.prg: $(OBJS030)
                    190: 
                    191:        $(CC) $(CFLAGS030) -o mint030.prg $(OBJS030) $(LIBS)
                    192: 
                    193:        prgflags 7 7 mint030.prg
                    194: 
                    195:        strip mint030.prg
                    196: 
1.1       root      197: 
                    198: 
                    199: $(SOBJS): proc.h
                    200: 
                    201: $(COBJS): mint.h proc.h file.h
                    202: 
                    203: 
                    204: 
1.1.1.3   root      205: $(SOBJS030): proc.h
                    206: 
                    207: $(COBJS030): mint.h proc.h file.h
                    208: 
                    209: 
                    210: 
1.1       root      211: main.o: version.h
                    212: 
1.1.1.3   root      213: welcome.o: version.h
                    214: 
1.1.1.2   root      215: bios.o: inline.h
                    216: 
1.1       root      217: 
                    218: 
1.1.1.3   root      219: memprot.o: memprot.c mint.h proc.h file.h
                    220: 
                    221:        $(CC) $(CFLAGS) -m68020 -c memprot.c
                    222: 
                    223: 
                    224: 
                    225: main.o0: version.h
                    226: 
                    227: welcome.o0: version.h
                    228: 
                    229: bios.o0: inline.h
                    230: 
                    231: 
                    232: 
1.1       root      233: #
                    234: 
1.1.1.2   root      235: # assembler source files are now handled in a radically different
                    236: 
                    237: # fashion. We build a pre-processor program, asmtrans, that
                    238: 
                    239: # takes the .spp files, merges them with an include file that
                    240: 
                    241: # gives various offsets into structures of interest, and produces
                    242: 
                    243: # the .s files as output. This has two major advantages:
                    244: 
                    245: # (1) it lets us use the same source for both the Lattice and
                    246: 
                    247: #     gcc assembler files (the translator will convert), and
                    248: 
                    249: # (2) if we change the CONTEXT or PROC structures, we don't
                    250: 
                    251: #     have to dig through the source code looking for
                    252: 
                    253: #     magic numbers
                    254: 
                    255: 
                    256: 
                    257: # the asm translator program
                    258: 
                    259: # Note that this must be compiled with the native CC of whatever
                    260: 
                    261: # system you're using; see the definitions at the top of this
                    262: 
                    263: # file.
                    264: 
                    265: 
                    266: 
                    267: ATRANSOBJ = asmtab.o trutil.o trans.o
                    268: 
                    269: ATRANS = asmtrans.ttp
                    270: 
1.1.1.4 ! root      271: ATRANSSRC = asm.y amstab.c asmtab.h asmtrans.h trutil.c trans.c
        !           272: 
1.1.1.2   root      273: 
                    274: 
                    275: $(ATRANS): $(ATRANSOBJ)
                    276: 
                    277:        $(NATIVECC) $(NATIVECFLAGS) -o $(ATRANS) $(ATRANSOBJ) \
                    278: 
                    279:                $(NATIVELIBS)
1.1       root      280: 
                    281: 
                    282: 
1.1.1.2   root      283: asmtab.o: asmtab.c asmtrans.h
1.1       root      284: 
1.1.1.3   root      285:        $(NATIVECC) $(NATIVECFLAGS) -o $@ -c asmtab.c
1.1       root      286: 
                    287: 
                    288: 
1.1.1.2   root      289: trutil.o: trutil.c asmtrans.h
1.1       root      290: 
1.1.1.3   root      291:        $(NATIVECC) $(NATIVECFLAGS) -o $@ -c trutil.c
1.1       root      292: 
                    293: 
                    294: 
1.1.1.2   root      295: trans.o: trans.c asmtrans.h
1.1       root      296: 
1.1.1.3   root      297:        $(NATIVECC) $(NATIVECFLAGS) -o $@ -c trans.c
1.1       root      298: 
                    299: 
                    300: 
                    301: 
                    302: 
1.1.1.2   root      303: asmtab.c asmtab.h:     asm.y
1.1       root      304: 
1.1.1.4 ! root      305:        $(YACC) -d asm.y
1.1       root      306: 
1.1.1.2   root      307:        mv $(YTABC) asmtab.c
1.1       root      308: 
1.1.1.2   root      309:        mv $(YTABH) asmtab.h
1.1       root      310: 
                    311: 
1.1.1.2   root      312: 
                    313: # the magic number include file is generated automagically
                    314: 
                    315: # NOTE that of course, magic.i can only reliably be generated
                    316: 
                    317: # on an Atari ST; if you're cross-compiling, you'll have
                    318: 
                    319: # to edit magic.i by hand
                    320: 
                    321: # for cross compilers; uncomment the following definitions
                    322: 
                    323: # and comment out the other ones below
                    324: 
                    325: 
                    326: 
                    327: # for cross-compiling
                    328: 
                    329: 
                    330: 
                    331: # GENMAGICPRG=echo
                    332: 
                    333: # magic.i: proc.h file.h genmagic.c
                    334: 
                    335: #      echo "Warning: magic.i may be out of date"
                    336: 
                    337: 
                    338: 
                    339: #for native compiling
                    340: 
                    341: 
                    342: 
                    343: GENMAGICPRG=genmagic.ttp
                    344: 
                    345: 
                    346: 
                    347: $(GENMAGICPRG): genmagic.c proc.h file.h
                    348: 
                    349:        $(CC) $(CFLAGS) -DGENMAGIC -o $(GENMAGICPRG) genmagic.c
                    350: 
                    351: 
                    352: 
                    353: magic.i: $(GENMAGICPRG)
                    354: 
                    355:        $(GENMAGICPRG) $@
                    356: 
                    357: 
                    358: 
                    359: #
                    360: 
                    361: # assembler source files
                    362: 
                    363: #
                    364: 
1.1.1.3   root      365: .SUFFIXES: .spp .o0
                    366: 
                    367: 
                    368: 
                    369: .spp.o:
1.1.1.2   root      370: 
1.1.1.3   root      371:        $(ATRANS) $(DEFS) -gas -o $*.s $<
1.1.1.2   root      372: 
1.1.1.3   root      373:        $(AS) $(ASFLAGS) -o $@ -c $*.s
1.1.1.2   root      374: 
1.1.1.3   root      375:        $(RM) $*.s
1.1.1.2   root      376: 
1.1.1.3   root      377: .spp.o0:
                    378: 
                    379:        $(ATRANS) $(DEFS030) -gas -o $*.s $<
                    380: 
                    381:        $(AS) $(ASFLAGS0) -o $@ -c $*.s
                    382: 
                    383:        $(RM) $*.s
                    384: 
                    385: .c.o0:
                    386: 
                    387:        $(CC) $(CFLAGS030) -o $@ -c $<
1.1.1.2   root      388: 
                    389: 
                    390: 
                    391: context.o: context.spp magic.i $(ATRANS)
                    392: 
                    393: intr.o: intr.spp magic.i $(ATRANS)
                    394: 
                    395: syscall.o: syscall.spp magic.i $(ATRANS)
                    396: 
                    397: quickzer.o: quickzer.spp $(ATRANS)
                    398: 
                    399: quickmov.o: quickmov.spp $(ATRANS)
                    400: 
                    401: cpu.o: cpu.spp $(ATRANS)
1.1       root      402: 
                    403: 
                    404: 
1.1.1.3   root      405: context.o0: context.spp magic.i $(ATRANS)
                    406: 
                    407: intr.o0: intr.spp magic.i $(ATRANS)
                    408: 
                    409: syscall.o0: syscall.spp magic.i $(ATRANS)
                    410: 
                    411: quickzer.o0: quickzer.spp $(ATRANS)
                    412: 
                    413: quickmov.o0: quickmov.spp $(ATRANS)
                    414: 
                    415: cpu.o0: cpu.spp $(ATRANS)
                    416: 
                    417: 
                    418: 
1.1       root      419: #
                    420: 
                    421: # mkptypes generates prototypes from C source code. If you don't have it,
                    422: 
                    423: # you'll have to add/delete function prototypes by hand.
                    424: 
                    425: # also: Sozobon users will have to edit proto.h by hand to change the
                    426: 
                    427: #    #if defined(__STDC__) || defined(__cplusplus)
                    428: 
                    429: # line into
                    430: 
                    431: #    #if __STDC__
                    432: 
                    433: #
                    434: 
1.1.1.4 ! root      435: proto.h: $(CFILES)
1.1       root      436: 
1.1.1.4 ! root      437:        mkptypes $(CFILES) >proto.h
1.1       root      438: 
1.1.1.2   root      439: 
                    440: 
                    441: #
                    442: 
                    443: # macros for cleaning up
                    444: 
                    445: #
                    446: 
1.1.1.3   root      447: GENFILES= $(OBJS) $(OBJS030) $(ATRANSOBJ) $(ATRANS) $(GENMAGICPRG)
1.1.1.2   root      448: 
                    449: EXTRAS= asmtab.c asmtab.h mint.prg
                    450: 
                    451: 
                    452: 
                    453: clean:
                    454: 
                    455:        $(RM) $(GENFILES)
                    456: 
                    457: 
                    458: 
                    459: realclean:
                    460: 
                    461:        $(RM) $(GENFILES) $(EXTRAS)
                    462: 
1.1.1.4 ! root      463: 
        !           464: 
        !           465: #
        !           466: 
        !           467: # misc. files and subdirectories to include in the distribution
        !           468: 
        !           469: #
        !           470: 
        !           471: MISCFILES = copying readme changes makefile makefile.lcc mintlc.prj \
        !           472: 
        !           473:        genmagic.c purec asmtrans.ttp
        !           474: 
        !           475: 
        !           476: 
        !           477: #
        !           478: 
        !           479: # macros for making distribution packages
        !           480: 
        !           481: #
        !           482: 
        !           483: 
        !           484: 
        !           485: dist:
        !           486: 
        !           487:        zoo a//h mintsrc.zoo $(MISCFILES) $(CFILES) $(HFILES) $(SFILES) \
        !           488: 
        !           489:         $(ATRANSSRC)
        !           490: 

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