2009-09-01 Tristan Gingold <gingold@adacore.com>

	* makefile.vms: Ported to Itanium VMS.  Remove useless variable and
	dependencies.  Reindent.
	* configure.com: Ported to Itanium VMS.  Now generates a build.com
	to build without make.  Add messages but make edit silent.
	* hosts/alphavms.h: Add a prototype for stpcpy.
	* vms.c: Add a missing include for Alpha VMS.
	* elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.

1 files changed, 107 insertions, 10 deletions

diff --git a/bfd/configure.com b/bfd/configure.com
index de44dfc..04113aa 100644
--- a/bfd/configure.com
+++ b/bfd/configure.com
@@ -1,18 +1,22 @@
 $!
-$! This file configures the bfd library for use with openVMS (Alpha and Vax)
+$! This file configures the bfd library for use with openVMS.
 $!
 $! We do not use the configure script, since we do not have /bin/sh
 $! to execute it.
 $!
 $! Written by Klaus K"ampf (kkaempf@rmi.de)
+$! Rewritten by Tristan Gingold (gingold@adacore.com)
 $!
-$arch_indx = 1 + ((f$getsyi("CPU").ge.128).and.1)      ! vax==1, alpha==2
-$arch = f$element(arch_indx,"|","|VAX|Alpha|")
+$ arch=F$GETSYI("ARCH_NAME")
+$ arch=F$EDIT(arch,"LOWERCASE")
+$if arch .eqs. "alpha" then target = "alpha"
+$if arch .eqs. "ia64" then target = "ia64"
 $!
-$if arch .eqs. "Alpha"
+$if (arch .eqs. "alpha") .or. (arch .eqs. "ia64")
 $then
-$ write sys$output "Configuring for Alpha target"
-$ target = "alpha"
+$!
+$ write sys$output "Configuring BFD for ''target' target"
+$!
 $!
 $! copy bfd-in2.h to bfd.h, replacing @ macros
 $!
@@ -23,6 +27,7 @@ $DECK
 !  Copy file, changing lines with macros (@@)
 !
 !
+   set (success,off);
    vfile := CREATE_BUFFER("vfile", "CONFIGURE.IN");
    rang := CREATE_RANGE(BEGINNING_OF(vfile), END_OF(vfile));
    match_pos := SEARCH_QUIETLY('AM_INIT_AUTOMAKE(bfd, ', FORWARD, EXACT, rang);
@@ -111,6 +116,12 @@ $DECK
       ERASE(match_pos);
       COPY_TEXT('bfd_vma ufile_ptr');
    ENDIF;
+   match_pos := SEARCH_QUIETLY('@supports_plugins@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT('0');
+   ENDIF;
    WRITE_FILE(file, GET_INFO(COMMAND_LINE, "output_file"));
    QUIT
 $  EOD
@@ -122,6 +133,7 @@ $ target = "vax"
 $!
 $! copy bfd-in2.h to bfd.h, replacing @ macros
 $!
+$ write sys$output "Generated `bfd.h' from `bfd-in2.h'."
 $ edit/tpu/nojournal/nosection/nodisplay/command=sys$input -
         []bfd-in2.h /output=[]bfd.h
 $DECK
@@ -129,6 +141,7 @@ $DECK
 !  Copy file, changing lines with macros (@@)
 !
 !
+   set (success,off);
    vfile := CREATE_BUFFER("vfile", "CONFIGURE.IN");
    rang := CREATE_RANGE(BEGINNING_OF(vfile), END_OF(vfile));
    match_pos := SEARCH_QUIETLY('AM_INIT_AUTOMAKE(bfd, ', FORWARD, EXACT, rang);
@@ -186,10 +199,10 @@ $DECK
 $  EOD
 $endif
 $
-$ write sys$output "Generated `bfd.h' from `bfd-in2.h'."
 $!
 $! create bfdver.h
 $!
+$ write sys$output "Generate `bfdver.h' from 'version.h' and `configure.in'."
 $ edit/tpu/nojournal/nosection/nodisplay/command=sys$input -
         []version.h /output=[]bfdver.h
 $DECK
@@ -197,6 +210,7 @@ $DECK
 !  Copy file, changing lines with macros (@@)
 !
 !
+   set (success,off);
    vfile := CREATE_BUFFER("vfile", "configure.in");
    rang := CREATE_RANGE(BEGINNING_OF(vfile), END_OF(vfile));
    match_pos := SEARCH_QUIETLY('AM_INIT_AUTOMAKE(bfd, ', FORWARD, EXACT, rang);
@@ -241,11 +255,11 @@ $DECK
    WRITE_FILE(file, GET_INFO(COMMAND_LINE, "output_file"));
    QUIT
 $  EOD
-$ write sys$output "Generated `bfdver.h' from 'version.h' and `configure.in'."
 $!
 $!
 $! create targmatch.h
 $!
+$ write sys$output "Generate `targmatch.h'"
 $ open/write tfile []targmatch.h
 $ write tfile "{ """ + target + "-*-*vms*""" + ","
 $ write tfile "#if defined (SELECT_VECS)"
@@ -255,11 +269,11 @@ $ write tfile "UNSUPPORTED_TARGET"
 $ write tfile "#endif"
 $ write tfile "},"
 $ close tfile
-$ write sys$output "Generated `targmatch.h'"
 $!
 $!
 $! create config.h
 $!
+$ write sys$output "Generate `config.h'"
 $ create []config.h
 /* config.h-vms.  Generated by hand by Klaus Kämpf, kkaempf@didymus.rmi.de.  */
 /* config.in.  Generated automatically from configure.in by autoheader.  */
@@ -304,5 +318,88 @@ $ create []config.h
 /* Disable NLS  */
 #undef ENABLE_NLS
 $!
-$ write sys$output "Generated `config.h'"
+$ write sys$output "Generate build.com"
+$!
+$ if ARCH.eqs."alpha"
+$ then
+$   create build.com
+$DECK
+$ DEFS="""SELECT_VECS=&vms_alpha_vec"","+-
+  """SELECT_ARCHITECTURES=&bfd_alpha_arch"""
+$ FILES="cpu-alpha,vms,vms-hdr,vms-gsd,vms-tir,vms-misc,"
+$EOD
+$ endif
+$ if ARCH.eqs."ia64"
+$ then
+$   create build.com
+$DECK
+$ DEFS="""SELECT_VECS=&bfd_elf64_ia64_vms_vec"","+-
+  """SELECT_ARCHITECTURES=&bfd_ia64_arch"""
+$ FILES="cpu-ia64,elf64-ia64,elf-strtab,corefile,stabs,merge,elf-eh-frame,"+-
+  "elflink,elf-attrs,dwarf1,elf64,"
+$EOD
+$ create substxx.tpu
+$DECK
+   set (success,off);
+   file := CREATE_BUFFER("file", GET_INFO(COMMAND_LINE, "file_name"));
+   found_range := CREATE_RANGE(BEGINNING_OF(file), BEGINNING_OF(file));
 
+   LOOP
+     rang := CREATE_RANGE (END_OF(found_range),END_OF(file));
+     match_pos := SEARCH_QUIETLY('NN', FORWARD, EXACT, rang);
+     EXITIF match_pos = 0;
+     POSITION(BEGINNING_OF(match_pos));
+     ERASE(match_pos);
+     COPY_TEXT('64');
+   ENDLOOP;
+   WRITE_FILE(file, GET_INFO(COMMAND_LINE, "output_file"));
+   QUIT
+$  EOD
+$ write sys$output "Generate elf64-ia64.c from elfxx-ia64.c"
+$ edit/tpu/nojournal/nosection/nodisplay/command=substxx.tpu -
+        []elfXX-ia64.c /output=[]elf64-ia64.c
+$ write sys$output "Generate elf64-target.h from elfxx-target.h"
+$ edit/tpu/nojournal/nosection/nodisplay/command=substxx.tpu -
+        []elfXX-target.h /output=[]elf64-target.h
+$ del substxx.tpu;*
+$ copy [.hosts]alphavms.h sysdep.h
+$ endif
+$ append sys$input build.com
+$DECK
+$ DEFS=DEFS + ",""unlink=remove"",""DEBUGDIR=""""GNU$DEBUGDIR:"""""""
+$ OPT="/noopt/debug"
+$ CFLAGS="/name=(as_is,shortened)" + -
+  "/include=([],""../"",""../include"")" + -
+  "/define=(" + DEFS + ")" + OPT
+$ FILES=FILES + "archive,archive64,archures,bfd,bfdio,binary,cache,coffgen,"+-
+  "compress,corefile,dwarf2,elf,format,hash,ihex,init,libbfd,linker,"+-
+  "opncls,reloc,section,simple,srec,stab-syms,syms,targets,tekhex,verilog"
+$ write sys$output "CFLAGS=",CFLAGS
+$ cflags_libbfd="/warning=(disable=missingreturn)"
+$ cflags_nil=""
+$ NUM = 0
+$ OBJS=""
+$ LOOP:
+$   F = F$ELEMENT(NUM,",",FILES)
+$   IF F.EQS."," THEN GOTO END
+$   eflags_name="cflags_''f'"
+$   name_len=f$length(eflags_name)
+$   dash_pos=f$locate("-",eflags_name)
+$   if dash_pos.ne.name_len
+$   then
+$     eflags_name['dash_pos,1]:="_"
+$     dash_pos=f$locate("-",eflags_name)
+$     if dash_pos.ne.name_len then eflags_name['dash_pos,1]:="_"
+$   endif
+$   if f$type('eflags_name).eqs."" then eflags_name="cflags_nil"
+$   eflags='eflags_name
+$   write sys$output "Compiling ", F, ".c", eflags
+$   cc 'CFLAGS 'eflags 'F.c
+$   IF OBJS.NES."" THEN OBJS=OBJS + ","
+$   OBJS=OBJS + F + ".obj"
+$   NUM = NUM + 1
+$   GOTO LOOP
+$ END:
+$ purge
+$ lib/create libbfd 'OBJS
+$EOD