$! Set the def dir to proper place for use in batch. Works for interactive to.
$flnm = f$enviroment("PROCEDURE")     ! get current procedure name
$set default 'f$parse(flnm,,,"DEVICE")''f$parse(flnm,,,"DIRECTORY")'
$!
$!	Command file to build a GNU assembler on VMS
$!
$!	If you are using a version of GCC that supports global constants
$!	you should remove the define="const=" from the gcc lines.
$!
$!	Caution:  Versions 1.38.1 and earlier had a bug in the handling of
$!	some static constants. If you are using such a version of the
$!	assembler, and you wish to compile without the "const=" hack,
$!	you should first build this version *with* the "const="
$!	definition, and then use that assembler to rebuild it without the
$!	"const=" definition.  Failure to do this will result in an assembler
$!	that will mung floating point constants.
$!
$!	Note: The version of gas shipped on the GCC VMS tapes has been patched
$!	to fix the above mentioned bug.
$!
$ write sys$output "If this assembler is going to be used with GCC 1.n, you"
$ write sys$Output "need to modify the driver to supply the -1 switch to gas."
$ write sys$output "This is required because of a small change in how global"
$ write sys$Output "constant variables are handled.  Failure to include this"
$ write sys$output "will result in linker warning messages about mismatched
$ write sys$output "psect attributes."
$!
$ C_DEFS :="""VMS"""
$! C_DEFS :="""VMS""","""const="""
$ C_INCLUDES :=/include=([],[.config],[-.include])
$ C_FLAGS := /debug 'c_includes'
$!
$!
$ if "''p1'" .eqs. "LINK" then goto Link
$!
$!  This helps gcc 1.nn find the aout/* files.
$!
$ aout_dev = f$parse(flnm,,,"DEVICE")
$ tmp = aout_dev - ":"
$if f$trnlnm(tmp).nes."" then aout_dev = f$trnlnm(tmp)
$ aout_dir = aout_dev+f$parse(flnm,,,"DIRECTORY")' -
	- "GAS]" + "INCLUDE.AOUT.]" - "]["
$assign 'aout_dir' aout/tran=conc
$ opcode_dir = aout_dev+f$parse(flnm,,,"DIRECTORY")' -
	- "GAS]" + "INCLUDE.OPCODE.]" - "]["
$assign 'opcode_dir' opcode/tran=conc
$!
$ gcc 'c_flags'/define=('C_DEFS') as.c
$ gcc 'c_flags'/define=("error=as_fatal",'C_DEFS') xmalloc.c
$ gcc 'c_flags'/define=("error=as_fatal",'C_DEFS') hash.c
$ gcc 'c_flags'/define=('C_DEFS') [-.libiberty]obstack.c
$ gcc 'c_flags'/define=('C_DEFS') hex-value.c
$ gcc 'c_flags'/define=('C_DEFS') messages.c
$ gcc 'c_flags'/define=('C_DEFS') atof-generic.c
$ gcc 'c_flags'/define=('C_DEFS') expr.c
$ gcc 'c_flags'/define=('C_DEFS') cond.c
$ gcc 'c_flags'/define=('C_DEFS') app.c
$ gcc 'c_flags'/define=('C_DEFS') frags.c
$ gcc 'c_flags'/define=('C_DEFS') input-file.c
$ gcc 'c_flags'/define=('C_DEFS') input-scrub.c
$ gcc 'c_flags'/define=('C_DEFS') output-file.c
$ gcc 'c_flags'/define=('C_DEFS') read.c
$ gcc 'c_flags'/define=('C_DEFS') subsegs.c
$ gcc 'c_flags'/define=('C_DEFS') symbols.c
$ gcc 'c_flags'/define=('C_DEFS') write.c
$ gcc 'c_flags'/define=('C_DEFS') version.c
$ gcc 'c_flags'/define=('C_DEFS') flonum-konst.c
$ gcc 'c_flags'/define=('C_DEFS') flonum-copy.c
$ gcc 'c_flags'/define=('C_DEFS') flonum-mult.c
$ gcc 'c_flags'/define=('C_DEFS') bignum-copy.c
$ gcc 'c_flags'/define=('C_DEFS') listing.c
$ gcc 'c_flags'/define=('C_DEFS') atof-targ.c
$ gcc 'c_flags'/define=("error=as_fatal",'C_DEFS') targ-cpu.c
$ gcc 'c_flags'/define=("error=as_fatal",'C_DEFS') obj-format.c
$ Link:
$ link/nomap/exec=gcc-as version.opt/opt+sys$input:/opt
!
!	Linker options file for GNU assembler
!
as,xmalloc,hash,hex-value,atof-generic,messages,expr,app,cond,-
frags,input-file,input-scrub,output-file,read,subsegs,symbols,write,-
version,flonum-konst,flonum-copy,flonum-mult,bignum-copy,listing,-
obstack,targ-cpu,atof-targ,obj-format,-
gnu_cc:[000000]gcclib/lib,sys$share:vaxcrtl/lib