mk_os2.mak

   1 # $Id: mk_os2.mak 74 2002-01-27 21:20:55Z darren $
   2 #
   3 # A Makefile for OS/2 using EMX/gcc
   4 # You may want to use the OS/2 port of autoconf for building
   5 # and comment-out the according statements in this Makefile.
   6 # You need a library to provide regex support.
   7 # libExt might do this, but currently (2/2001) it doesn't work well
   8 # together with ctags ...
   9 #
  10 # Provided and supported by
  11 # Alexander Mai
  12 # <st002279@hrzpub.tu-darmstadt.de> or <amai@users.sf.net>
  13
  14 default:
  15         @echo "Enter $(MAKE) -f mk_os2.mak target"
  16         @echo "where target is one of:"
  17         @echo "   small    (small executable req. EMX runtime)"
  18         @echo "   debug    (executable for debugging purposes)"
  19         @echo "   release  (stand-alone executable)"
  20         @echo "   clean    (remove all files built)"
  21
  22 # Use this to create a small binary
  23 # (requires EMX runtime libraries)
  24 small:
  25         $(MAKE) -f mk_os2.mak all \
  26         CC="gcc" \
  27         CFLAGS="-O5 -mpentium -Wall" \
  28         LFLAGS="-Zcrtdll -s" \
  29         LIBS="-lregex" \
  30         OBJEXT="o"
  31
  32 # Use this to create a binary for debugging purposes
  33 # (requires EMX runtime libraries)
  34 debug:
  35         $(MAKE) -f mk_os2.mak all \
  36         CC="gcc" \
  37         CFLAGS="-O0 -Wall -g" \
  38         LFLAGS="-Zcrtdll -g" \
  39         LIBS="-lregex" \
  40         OBJEXT="o"
  41
  42 # Use this to create a stand-alone binary for distribution
  43 # (requires link386 for linking but no EMX runtime libraries)
  44 release:
  45         $(MAKE) -f mk_os2.mak all \
  46         CC="gcc" \
  47         CFLAGS="-g -O5 -mpentium -Wall" \
  48         LFLAGS="-s -Zomf -Zsys -Zlinker /PM:VIO" \
  49         LIBS="-lregex" \
  50         OBJEXT="obj"
  51
  52 # Use the line below if you have created config.h
  53 # (manually or by running configure)
  54 # Otherwise use built-in defaults (#ifdef OS2)!
  55 # DEFINES=-DHAVE_CONFIG_H
  56 DEFINES=-DOS2
  57
  58
  59 # General rules and definitions
  60
  61 .SUFFIXES: .c .exe .h .o .obj
  62
  63 include source.mak
  64
  65 all: ctags.exe readtags.exe readtags.a readtags.lib
  66 ctags: ctags.exe
  67 etags: etags.exe
  68
  69 ctags.exe: $(OBJECTS)
  70         $(CC) $(CFLAGS) $(LFLAGS) -o $@ $^ $(LIBS)
  71
  72 etags.exe: ctags.exe
  73         @copy $< $@
  74
  75 # The readtags executable
  76 readtags.exe: readtags.c
  77         $(CC) $(CFLAGS) $(DEFINES) $(LFLAGS) -DREADTAGS_MAIN -o $@ $^ $(LIBS)
  78
  79 # We build a.out and omf version of the readtags library
  80 readtags.o: readtags.c
  81         $(CC) $(CFLAGS) $(DEFINES) -c -o $@ $^
  82
  83 readtags.a: readtags.o
  84         if exist $@ del $@
  85         ar rc $@ $^
  86
  87 readtags.lib: readtags.a
  88         emxomf $<
  89
  90 .c.o:
  91         $(CC) $(CFLAGS) $(DEFINES) -I. -c $< -o $@
  92
  93 .c.obj:
  94         $(CC) $(CFLAGS) -Zomf $(DEFINES) -I. -c $< -o $@
  95
  96 # Delete all files that are not part of the source distribution
  97 clean:
  98         @if exist ctags.exe     del ctags.exe
  99         @if exist etags.exe     del etags.exe
 100         @if exist readtags.exe  del readtags.exe
 101         @if exist readtags.a    del readtags.a
 102         @if exist readtags.lib  del readtags.lib
 103         @if exist *.obj         del *.obj
 104         @if exist *.o           del *.o