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Diffstat (limited to 'gas/config-gas.com')
| -rw-r--r-- | gas/config-gas.com | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/gas/config-gas.com b/gas/config-gas.com deleted file mode 100644 index cf5248af5da..00000000000 --- a/gas/config-gas.com +++ /dev/null @@ -1,186 +0,0 @@ -$!config-gas.com -$! This file sets things up to build gas on a VMS system to generate object -$! files for a VMS system. We do not use the configure script, since we -$! do not have /bin/sh to execute it. -$! -$! -$ 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" -$! -$ DELETE = "delete/noConfirm" -$ ECHO = "write sys$output" -$! -$! Target specific information -$ call make "targ-cpu.h" "[.config]tc-''cpu_type'.h" -$ call make "targ-env.h" "[.config]te-''emulation'.h" -$! -$! Code to handle the object file format. -$ call make "obj-format.h" "[.config]obj-''obj_format'.h" -$! -$! (not currently used for vax or alpha) -$ call make "itbl-cpu.h" "[.config]itbl-''cpu_type'.h" -$! -$! -$! Create the file version.opt, which helps identify the executable. -$! -$if f$trnlnm("IFILE$").nes."" then close/noLog ifile$ -$search CONFIGURE.IN "AM_INIT_AUTOMAKE"/Exact/Output=config-gas-tmp.tmp -$open ifile$ config-gas-tmp.tmp -$read ifile$ line -$close ifile$ -$DELETE config-gas-tmp.tmp;* -$! Discard "AM_INIT_AUTOMAKE(gas, " and ")" parts. -$ijk=f$locate(",",line)+2 -$line=f$extract(ijk,f$length(line)-ijk,line) -$ijk=f$locate(")",line) -$line=f$extract(0,ijk,line) -$! -$ if f$search("version.opt").nes."" then DELETE version.opt;* -$copy _NL: version.opt -$open/Append ifile$ version.opt -$write ifile$ "identification="+""""+line+"""" -$close ifile$ -$! -$! Now write config.h. -$! -$ if f$search("config.h").nes."" then DELETE config.h;* -$copy _NL: config.h -$open/Append ifile$ config.h -$write ifile$ "/* config.h. Generated by config-gas.com. */ -$write ifile$ "#ifndef VERSION" -$write ifile$ "#define VERSION """,line,"""" -$write ifile$ "#endif" -$write ifile$ "/*--*/" -$if arch .eqs. "VAX" -$then -$append [.config]vms-conf.h ifile$: -$else -$ append [.config]vms-a-conf.h ifile$: -$endif -$close ifile$ -$ECHO "Created config.h." -$! -$! Check for, and possibly make, header file <unistd.h>. -$! -$ if f$search("tmp-chk-h.*").nes."" then DELETE tmp-chk-h.*;* -$!can't use simple `#include HDR' with `gcc /Define="HDR=<foo.h>"' -$!because the 2.6.[0-3] preprocessor handles it wrong (VMS-specific gcc bug) -$ create tmp-chk-h.c -int tmp_chk_h; /* guarantee non-empty output */ -#ifdef HAVE_STDIO_H -#include <stdio.h> -#endif -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -#ifdef HAVE_UNIXIO_H -#include <unixio.h> -#endif -#ifdef HAVE_UNIXLIB_H -#include <unixlib.h> -#endif -$ on warning then continue -$ CHECK = "call tmp_chk_h" -$ CHECK "HAVE_STDIO_H" -$ if .not.$status -$ then type sys$input: - -? could not compile <stdio.h>. - - If you're compiling with DEC C or VAX C, create config.status as an - empty file and start gnu make again. - - If you're compiling with GNU C, there is some setup problem and - gas configuration cannot proceed. - -$ DELETE tmp-chk-h.c;* -$ exit %x002C -$ endif -$! -$ CHECK "HAVE_UNISTD_H" -$ if .not.$status -$ then -$ if f$trnlnm("HFILE$").nes."" then close/noLog hfile$ -$ CHECK "HAVE_UNIXIO_H" -$ got_unixio = ($status .and. 1) -$ CHECK "HAVE_UNIXLIB_H" -$ got_unixlib = ($status .and. 1) -$ create []unistd.h !with rudimentary contents -/* <unistd.h> substitute for building gas */ -#ifndef UNISTD_H -#define UNISTD_H - -$ open/Append hfile$ []unistd.h -$ if got_unixio -$ then write hfile$ "#include <unixio.h>" -$ else append sys$input: hfile$: -/* some of the routines normally prototyped in <unixio.h> */ -extern int creat(), open(), close(), read(), write(); -extern int access(), dup(), dup2(), fstat(), stat(); -extern long lseek(); -$ endif -$ write hfile$ "" -$ if got_unixlib -$ then write hfile$ "#include <unixlib.h>" -$ else append sys$input: hfile$: -/* some of the routines normally prototyped in <unixlib.h> */ -extern char *sbrk(), *getcwd(), *cuserid(); -extern int brk(), chdir(), chmod(), chown(), mkdir(); -extern unsigned getuid(), umask(); -$ endif -$ append sys$input: hfile$: - -#endif /*UNISTD_H*/ -$ close hfile$ -$ ECHO "Created ""[]unistd.h""." -$ endif !gcc '#include <unistd.h>' failed -$ DELETE tmp-chk-h.c;* -$ -$tmp_chk_h: subroutine -$ set noOn -$ hname = f$edit("<" + (p1 - "HAVE_" - "_H") + ".h>","LOWERCASE") -$ write sys$output "Checking for ''hname'." -$ if f$search("tmp-chk-h.obj").nes."" then DELETE tmp-chk-h.obj;* -$ define/noLog sys$error _NL: !can't use /User_Mode here due to gcc -$ define/noLog sys$output _NL: ! driver's use of multiple image activation -$ gcc /Include=([],[-.include]) /Define=("''p1'") tmp-chk-h.c -$!can't just check $status; gcc 2.6.[0-3] preprocessor doesn't set it correctly -$ ok = (($status.and.1).and.(f$search("tmp-chk-h.obj").nes."")) .or. %x10000000 -$ deassign sys$error !restore, more or less -$ deassign sys$output -$ if ok then DELETE tmp-chk-h.obj;* -$ exit ok -$ endsubroutine !tmp_chk_h -$ -$! -$! Done -$! -$ if f$search("config.status") .nes. "" then DELETE config.status;* -$ open/write cfile []config.status -$ write cfile "Links are now set up for use with a "+arch+" running VMS." -$ close cfile -$ type []config.status -$exit -$! -$! -$make: subroutine -$ if f$search(p1).nes."" then DELETE 'p1';* -$ create 'p1' -$ if f$trnlnm("IFILE$").nes."" then close/noLog ifile$ -$ open/Append ifile$ 'p1' -$ write ifile$ "#include ""''f$string(p2 - "[.config]")'""" -$ close ifile$ -$ ECHO "Created ''p1' for ''p2'." -$endsubroutine !make |