gcc/make-cccp.com

   1 $! Set the def dir to proper place for use in batch. Works for interactive too.
   2 $flnm = f$enviroment("PROCEDURE")     ! get current procedure name
   3 $set default 'f$parse(flnm,,,"DEVICE")''f$parse(flnm,,,"DIRECTORY")'
   4 $!
   5 $!      Build the GNU "C" pre-processor on VMS
   6 $!
   7 $!  Note:  to build with DEC's VAX C compiler, uncomment the 2nd CC, CFLAGS,
   8 $!         and LIBS alternatives, and also execute the following command:
   9 $!      DEFINE SYS SYS$LIBRARY:
  10 $
  11 $!
  12 $!      C compiler
  13 $!
  14 $ CC    =       "gcc"
  15 $! CC   =       "cc"    !uncomment for VAXC
  16 $ BISON =       "bison"
  17 $ RENAME=       "rename/New_Version"
  18 $ LINK  =       "link"
  19 $ echo  =       "write sys$output"
  20 $!
  21 $!      Compiler options
  22 $!
  23 $ CFLAGS =      "/Debug/noVerbos"
  24 $! CFLAGS =     "/noOpt"        !uncomment for VAXC
  25 $!
  26 $!      Link options
  27 $!
  28 $ LDFLAGS =     "/noMap"
  29 $!
  30 $!      Link libraries
  31 $!
  32 $ LIBS = "gnu_cc:[000000]gcclib.olb/Libr,sys$library:vaxcrtl.olb/Libr"
  33 $! LIBS = "alloca.obj,sys$library:vaxcrtl.olb/Libr"     !uncomment for VAXC
  34 $
  35 $!!!!!!!
  36 $!      Nothing beyond this point should need any local configuration changes.
  37 $!!!!!!!
  38 $
  39 $ if "''p1'" .eqs. "LINK" then goto Link
  40 $ echo " Building the preprocessor."
  41 $ set verify
  42 $ 'CC''CFLAGS' cccp.c
  43 $!'f$verify(0)
  44 $ t1:='f$search("CEXP.C")'
  45 $ if "''t1'" .eqs. "" then goto 10$
  46 $ t1:='f$file_attributes("CEXP.Y","RDT")'
  47 $ t1:='f$cvtime(t1)'
  48 $ t2:='f$file_attributes("CEXP.C","RDT")'
  49 $ t2:='f$cvtime(t2)'
  50 $ if t1 .les. t2 then goto 20$
  51 $10$:
  52 $ set verify
  53 $ 'BISON' cexp.y
  54 $ 'RENAME' cexp_tab.c cexp.c
  55 $!'f$verify(0)
  56 $20$:
  57 $!
  58 $ if f$locate("alloca.obj",f$edit(LIBS,"lowercase")).lt.f$length(LIBS)
  59 $ then
  60 $  set verify
  61 $ 'CC''CFLAGS'/Define="STACK_DIRECTION=(-1)" alloca.c           !#'f$verify(1)
  62 $!'f$verify(0)
  63 $ endif
  64 $!
  65 $ echo " (Ignore any warning about not finding file ""bison.simple"".)"
  66 $ set verify
  67 $ 'CC''CFLAGS' cexp.c
  68 $ 'CC''CFLAGS' version.c
  69 $!'f$verify(0)
  70 $Link:
  71 $ echo " Linking the preprocessor."
  72 $ set verify
  73 $ 'LINK''LDFLAGS'/Exe=gcc-cpp.exe cccp.obj,cexp.obj,version.obj,version.opt/Opt,-
  74           'LIBS'
  75 $!'f$verify(0)
  76 $!
  77 $!      Done
  78 $!
  79 $ exit