#!/bin/sh
cat << 'EOF'
+$!make-gas.com
$! 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$parse(flnm,,,"DIRECTORY")'
+$v = 'f$verify(0)'
$!
$! Command file to build a GNU assembler on VMS
$!
$! 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$output "psect attributes."
+$ !The gcc-vms driver was modified to use `-1' quite some time ago,
+$ !so don't echo this text any more...
+$ !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$output "psect attributes."
+$!
+$ gas_host="vms"
+$ arch_indx = 1 + ((f$getsyi("CPU").ge.128).and.1) ! vax==1, alpha==2
+$ arch = f$element(arch_indx,"|","|VAX|Alpha|")
+$ if arch.eqs."VAX"
+$ then
+$ cpu_type="vax"
+$ obj_format="vms"
+$ atof="vax"
+$ else
+$ cpu_type="alpha"
+$ obj_format="evax"
+$ atof="ieee"
+$ endif
+$ emulation="generic"
+$!
+$ COPY = "copy/noLog"
$!
$ C_DEFS :="""VMS"""
$! C_DEFS :="""VMS""","""const="""
-$ C_INCLUDES :=/include=([],[.config],[-.include],[-.include.aout])
-$ C_FLAGS := /debug 'c_includes'
+$ C_INCLUDES = "/Include=([],[.config],[-.include],[-.include.aout])"
+$ C_FLAGS = "/noVerbose/Debug" + c_includes
$!
$!
+$ on error then goto bail
+$ if f$search("[-.libiberty]liberty.olb").eqs.""
+$ then @[-.libiberty]vmsbuild.com
+$ write sys$output "Now building gas."
+$ endif
$ if "''p1'" .eqs. "LINK" then goto Link
$!
$! This helps gcc 1.nn find the aout/* files.
- "GAS]" + "INCLUDE.OPCODE.]" - "]["
$assign 'opcode_dir' opcode/tran=conc
$!
+$ set verify
+$!
+$ gcc 'c_flags'/Define=('C_DEFS')/Object=[]tc-'cpu_type'.obj [.config]tc-'cpu_type'.c
+$ gcc 'c_flags'/Define=('C_DEFS')/Object=[]obj-'obj_format'.obj [.config]obj-'obj_format'.c
+$ gcc 'c_flags'/Define=('C_DEFS')/Object=[]atof-'atof'.obj [.config]atof-'atof'.c
EOF
cfiles="`echo $* | sed -e 's/\.o/.c/g' -e 's!../\([^ /]*\)/\([^ /]*\.c\)![-.\1]\2!g'`"
case $cfile in
"[-."*)
base=`echo $cfile | sed -e 's/\[.*\]//' -e 's/\.c$//'`
- echo "\$ gcc 'c_flags'/define=('C_DEFS')/object=[]$base.obj $cfile"
+ echo "\$ gcc 'c_flags'/Define=('C_DEFS')/Object=[]$base.obj $cfile"
;;
*)
- echo "\$ gcc 'c_flags'/define=('C_DEFS') $cfile"
+ echo "\$ gcc 'c_flags'/Define=('C_DEFS') $cfile"
;;
esac
done
cat << 'EOF'
$link:
-$ link/nomap/exec=gcc-as version.opt/opt+sys$input:/opt
+$!'f$verify(0)'
+$ if f$trnlnm("IFILE$").nes."" then close/noLog ifile$
+$ create gcc-as.opt
!
! Linker options file for GNU assembler
!
+$ open/Append ifile$ gcc-as.opt
+$ write ifile$ "tc-''cpu_type'.obj"
+$ write ifile$ "obj-''obj_format'.obj"
+$ write ifile$ "atof-''atof'.obj"
+$ COPY sys$input: ifile$:
EOF
for obj in $* ; do
done
cat << 'EOF'
-gnu_cc:[000000]gcclib/lib,sys$share:vaxcrtl/lib
+[-.libiberty]liberty.olb/Lib
+gnu_cc:[000000]gcclib.olb/Lib,sys$library:vaxcrtl.olb/Lib
! Tell linker exactly what psect attributes we want -- match VAXCRTL.
-psect_addr=ENVIRON,long,pic,ovr,rel,gbl,noshr,noexe,rd,wrt
+psect_attr=ENVIRON,long,pic,ovr,rel,gbl,noshr,noexe,rd,wrt
+$ close ifile$
+$ set verify=(Proc,noImag)
+$ link/noMap/Exec=gcc-as.exe gcc-as.opt/Opt,version.opt/Opt
+$!
+$bail: exit $status + 0*f$verify(v) !'f$verify(0)'
EOF