gas/configure.com

   1 $! configure.com
   2 $! This file sets things up to build gas on a VMS system to generate object
   3 $! files for a VMS system.  We do not use the configure script, since we
   4 $! do not have /bin/sh to execute it.
   5 $!
   6 $!   Copyright (C) 2012-2020 Free Software Foundation, Inc.
   7 $!
   8 $! This file is free software; you can redistribute it and/or modify
   9 $! it under the terms of the GNU General Public License as published by
  10 $! the Free Software Foundation; either version 3 of the License, or
  11 $! (at your option) any later version.
  12 $!
  13 $! This program is distributed in the hope that it will be useful,
  14 $! but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 $! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 $! GNU General Public License for more details.
  17 $!
  18 $! You should have received a copy of the GNU General Public License
  19 $! along with this program; see the file COPYING3.  If not see
  20 $! <http://www.gnu.org/licenses/>.
  21 $!
  22 $!
  23 $ arch=F$GETSYI("ARCH_NAME")
  24 $ arch=F$EDIT(arch,"LOWERCASE")
  25 $ if arch.eqs."alpha"
  26 $ then
  27 $   format = "evax"
  28 $   env = "generic"
  29 $   target_alias = "alpha-dec-openvms"
  30 $   target_canonical = "alpha-dec-openvms"
  31 $ endif
  32 $ if arch.eqs."ia64"
  33 $ then
  34 $   format = "elf"
  35 $   env = "vms"
  36 $   target_alias = "ia64-openvms"
  37 $   target_canonical = "ia64-unknown-openvms"
  38 $ endif
  39 $!
  40 $!
  41 $ write sys$output "Generate targ-cpu.[ch]"
  42 $!
  43 $! Target specific information
  44 $ open/write outfile targ-cpu.h
  45 $ write outfile "#include ""tc-''arch'.h"""
  46 $ close outfile
  47 $! Target specific information
  48 $ open/write outfile targ-cpu.c
  49 $ write outfile "#include ""tc-''arch'.c"""
  50 $ close outfile
  51 $!
  52 $ write sys$output "Generate targ-env.h"
  53 $!
  54 $ open/write outfile targ-env.h
  55 $ write outfile "#include ""te-''env'.h"""
  56 $ close outfile
  57 $!
  58 $ write sys$output "Generate obj-format.[ch]"
  59 $!
  60 $! Code to handle the object file format.
  61 $ open/write outfile obj-format.h
  62 $ write outfile "#include ""obj-''format'.h"""
  63 $ close outfile
  64 $ open/write outfile obj-format.c
  65 $ write outfile "#include ""obj-''format'.c"""
  66 $ close outfile
  67 $!
  68 $ write sys$output "Generate atof-targ.c"
  69 $!
  70 $ create atof-targ.c
  71 #include "atof-ieee.c"
  72 $!
  73 $ write sys$output "Generate gas/config.h"
  74 $!
  75 $  create config-vms.in
  76 /* config.h.  Generated by configure.com.  */
  77 /* Define to 1 if using `alloca.c'. */
  78 #undef C_ALLOCA
  79
  80 /* Default architecture. */
  81 #undef DEFAULT_ARCH
  82
  83 /* Default emulation. */
  84 #define DEFAULT_EMULATION ""
  85
  86 /* Supported emulations. */
  87 #define EMULATIONS
  88
  89 /* Define if you want run-time sanity checks. */
  90 #undef ENABLE_CHECKING
  91
  92 /* Define to 1 if translation of program messages to the user's native
  93    language is requested. */
  94 #undef ENABLE_NLS
  95
  96 /* Define to 1 if you have `alloca', as a function or macro. */
  97 #define HAVE_ALLOCA 1
  98 #include <builtins.h>
  99 #define C_alloca(x) __ALLOCA(x)
 100
 101 /* Define to 1 if you have the `basename' function. */
 102 #define HAVE_DECL_BASENAME 1
 103
 104 /* Is the prototype for getopt in <unistd.h> in the expected format? */
 105 #define HAVE_DECL_GETOPT 1
 106
 107 /* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
 108    don't. */
 109 #undef HAVE_DECL_VSNPRINTF
 110
 111 /* Define to 1 if you have the declaration of `snprintf', and to 0 if you
 112    don't. */
 113 #define HAVE_DECL_SNPRINTF 1
 114
 115 /* Define to 1 if you have the <errno.h> header file. */
 116 #define HAVE_ERRNO_H 1
 117
 118 /* Define to 1 if you have the <limits.h> header file. */
 119 #undef HAVE_LIMITS_H
 120
 121 /* Define to 1 if you have the `remove' function. */
 122 #define HAVE_REMOVE 1
 123
 124 /* Define to 1 if you have the <stdarg.h> header file. */
 125 #define HAVE_STDARG_H 1
 126
 127 /* Define to 1 if you have the <stdint.h> header file. */
 128 #undef HAVE_STDINT_H
 129
 130 /* Define to 1 if you have the <stdlib.h> header file. */
 131 #define HAVE_STDLIB_H 1
 132
 133 /* Define to 1 if you have the <strings.h> header file. */
 134 #define HAVE_STRINGS_H 1
 135
 136 /* Define to 1 if you have the <string.h> header file. */
 137 #define HAVE_STRING_H 1
 138
 139 /* Define to 1 if you have the <sys/stat.h> header file. */
 140 #undef HAVE_SYS_STAT_H
 141
 142 /* Define to 1 if you have the <sys/types.h> header file. */
 143 #define HAVE_SYS_TYPES_H
 144
 145 /* Define to 1 if you have the <unistd.h> header file. */
 146 #define HAVE_UNISTD_H
 147
 148 /* Define to 1 if you have the `unlink' function. */
 149 #undef HAVE_UNLINK
 150
 151 /* Name of package */
 152 #define PACKAGE "gas"
 153
 154 /* Define to the address where bug reports for this package should be sent. */
 155 #define PACKAGE_BUGREPORT ""
 156
 157 /* Define to the full name of this package. */
 158 #define PACKAGE_NAME ""
 159
 160 /* Define to the full name and version of this package. */
 161 #define PACKAGE_STRING ""
 162
 163 /* Define to the one symbol short name of this package. */
 164 #define PACKAGE_TARNAME ""
 165
 166 /* Define to the version of this package. */
 167 #define PACKAGE_VERSION ""
 168
 169 /* Define to 1 if you have the ANSI C header files. */
 170 #define STDC_HEADERS 1
 171
 172 /* Target OS. */
 173 #define TARGET_OS "openvms"
 174
 175 /* Target vendor. */
 176 #define TARGET_VENDOR "dec"
 177
 178 /* Define to 1 if your processor stores words with the most significant byte
 179    first (like Motorola and SPARC, unlike Intel and VAX). */
 180 #define WORDS_BIGENDIAN 1
 181
 182 /* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
 183    `char[]'. */
 184 #undef YYTEXT_POINTER
 185
 186 /* Version number of package */
 187 $!
 188 $! Get VERSION from ../bfd/version.m4
 189 $!
 190 $ edit/tpu/nojournal/nosection/nodisplay/command=sys$input
 191 $DECK
 192    set (success, off);
 193    mfile := CREATE_BUFFER("mfile", "[-.bfd]version.m4");
 194    match_pos := SEARCH_QUIETLY('m4_define([BFD_VERSION], [', FORWARD, EXACT, mfile);
 195    IF match_pos <> 0 THEN;
 196      POSITION(BEGINNING_OF(match_pos));
 197      ERASE(match_pos);
 198      vers := CURRENT_LINE-"])";
 199    ELSE;
 200      vers := "unknown";
 201    ENDIF;
 202
 203    file := CREATE_BUFFER("file", "config-vms.in");
 204    POSITION(END_OF(file));
 205    COPY_TEXT("#define VERSION """);
 206    COPY_TEXT(vers);
 207    COPY_TEXT("""");
 208    WRITE_FILE(file, "config.h");
 209    QUIT
 210 $EOD
 211 $del/nolog config-vms.in;
 212 $ open/append outfile config.h
 213 $  write outfile ""
 214 $  write outfile "/* Target alias. */"
 215 $  write outfile "#define TARGET_ALIAS ""''target_alias'"""
 216 $  write outfile ""
 217 $  write outfile "/* Canonical target. */"
 218 $  write outfile "#define TARGET_CANONICAL ""''target_canonical'"""
 219 $  write outfile ""
 220 $  write outfile "/* Target CPU. */"
 221 $  write outfile "#define TARGET_CPU ""'arch'"""
 222 $ close outfile
 223 $!
 224 $ write sys$output "Generate gas/build.com"
 225 $!
 226 $ create build.com
 227 $DECK
 228 $ DEFS=""
 229 $ OPT="/noopt/debug"
 230 $ CFLAGS=OPT + "/include=([],""../include"",[-.bfd],""../"",[.config])" +-
 231  "/name=(as_is,shortened)" +-
 232  "/prefix=(all,exc=(""getopt"",""optarg"",""optopt"",""optind"",""opterr""))"
 233 $ FILES="obj-format,atof-targ,app,as,atof-generic,cond,depend,"+-
 234   "expr,flonum-konst,flonum-copy,flonum-mult,frags,hash,input-file,"+-
 235   "input-scrub,literal,messages,output-file,read,subsegs,symbols,write,"+-
 236   "listing,ecoff,stabs,sb,macro,ehopt,dw2gencfi,dwarf2dbg,remap"
 237 $ LIBBFD = ",[-.bfd]libbfd.olb/lib"
 238 $ LIBIBERTY = ",[-.libiberty]libiberty.olb/lib"
 239 $ LIBOPCODES = ",[-.opcodes]libopcodes.olb/lib"
 240 $!
 241 $ AS_OBJS="targ-cpu," + FILES
 242 $!
 243 $ write sys$output "CFLAGS=",CFLAGS
 244 $!
 245 $EOD
 246 $!
 247 $ if arch.eqs."ia64"
 248 $ then
 249 $   open/append outfile build.com
 250 $   write outfile "$ write sys$output ""Compiling te-vms.c"""
 251 $   write outfile "$ cc 'CFLAGS /obj=te-vms.obj [.config]te-vms.c + " +-
 252       "sys$library:sys$lib_c.tlb/lib"
 253 $   write outfile "$ AS_OBJS=AS_OBJS + "",te-vms.obj"""
 254 $   close outfile
 255 $ endif
 256 $!
 257 $ append sys$input build.com
 258 $DECK
 259 $ if p1.nes."LINK"
 260 $ then
 261 $   write sys$output "Compiling targ-cpu.c (/noopt)"
 262 $   cc 'CFLAGS /noopt targ-cpu
 263 $   NUM = 0
 264 $   LOOP:
 265 $     F = F$ELEMENT(NUM,",",FILES)
 266 $     IF F.EQS."," THEN GOTO END
 267 $     write sys$output "Compiling ", F, ".c"
 268 $     cc 'CFLAGS 'F.c
 269 $     NUM = NUM + 1
 270 $     GOTO LOOP
 271 $   END:
 272 $ endif
 273 $ purge
 274 $!
 275 $ write sys$output "Building as.exe"
 276 $ AS_OBJS=AS_OBJS + LIBOPCODES +  LIBBFD +  LIBIBERTY
 277 $ link/exe=as 'AS_OBJS
 278 $EOD
 279 $exit
 280