$! $! Makefile.com - builds GNU Make for VMS $! $! P1 is non-empty if you want to link with the VAXCRTL library instead $! of the shareable executable $! P2 = DEBUG will build an image with debug information $! P3 = WALL will enable all warning messages (some are suppressed since $! one macro intentionally causes an error condition) $! $! In case of problems with the install you might contact me at $! zinser@decus.de (preferred) or zinser@sysdev.deutsche-boerse.com $ $! hb $! But don't ask Martin Zinser about the lines, I added/changed. $! In case of an error do some cleanup $ on error then $ goto cleanup $! in case somebody set up her/his own symbol for cc $ set symbol/scope=(nolocal,noglobal) $! $! Just some general constants... $! $ true = 1 $ false = 0 $ tmpnam = "temp_" + f$getjpi("","pid") $ tt = tmpnam + ".txt" $ tc = tmpnam + ".c" $! $! Look for the compiler used $! $ lval = "" $ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs."" $ then $ if f$trnlnm("SYS").eqs."" then def/nolog sys sys$library: $ ccopt = "" $ else $ ccopt = "/decc/prefix=(all,except=(globfree,glob))" $ if f$trnlnm("SYS").eqs."" $ then $ if f$trnlnm("DECC$LIBRARY_INCLUDE").nes."" $ then $ define sys decc$library_include: $ else $ if f$search("SYS$COMMON:[DECC$LIB.REFERENCE]DECC$RTLDEF.DIR").nes."" - then lval = "SYS$COMMON:[DECC$LIB.REFERENCE.DECC$RTLDEF]," $ if f$search("SYS$COMMON:[DECC$LIB.REFERENCE]SYS$STARLET_C.DIR").nes."" - then lval = lval+"SYS$COMMON:[DECC$LIB.REFERENCE.SYS$STARLET_C]," $ lval=lval+"SYS$LIBRARY:" $ define sys 'lval $ endif $ endif $ endif $! $! Should we build a debug image $! $ if (p2.eqs."DEBUG") $ then $ ccopt = ccopt + "/noopt/debug" $ lopt = "/debug" $ else $ lopt = "" $ endif $! $! Do we want to see all warnings $! $ if (p3.nes."WALL") $ then $ gosub check_cc_qual $ endif $ filelist = "alloca ar arscan commands default dir expand file function " + - "hash implicit job main misc read remake remote-stub rule " + - "signame variable version vmsfunctions vmsify vpath " + - "[.glob]glob [.glob]fnmatch getopt1 getopt strcache" $ copy config.h-vms config.h $ n=0 $ open/write optf make.opt $ loop: $ cfile = f$elem(n," ",filelist) $ if cfile .eqs. " " then goto linkit $ write sys$output "Compiling ''cfile'..." $ call compileit 'cfile' 'p1' $ n = n + 1 $ goto loop $ linkit: $ close optf $ if p1 .nes. "" then goto link_using_library $ link/exe=make make.opt/opt'lopt $ goto cleanup $ $ link_using_library: $ link/exe=make make.opt/opt,sys$library:vaxcrtl/lib'lopt $ $ cleanup: $ if f$trnlnm("SYS").nes."" then $ deassign sys $ if f$trnlnm("OPTF").nes."" then $ close optf $ if f$search("make.opt").nes."" then $ del make.opt;* $ exit $! $!----------------------------------------------------------------------------- $! $! Check if this is a define relating to the properties of the C/C++ $! compiler $! $CHECK_CC_QUAL: $ open/write tmpc 'tc $ ccqual = "/warn=(disable=questcompare)" $ write tmpc "#include <stdio.h>" $ write tmpc "unsigned int i = 1;" $ write tmpc "int main(){" $ write tmpc "if (i < 0){printf(""Mission impossible\n"");}}" $ close tmpc $ gosub cc_qual_check $ return $! $!----------------------------------------------------------------------------- $! $! Check for properties of C/C++ compiler $! $CC_QUAL_CHECK: $ cc_qual = false $ set message/nofac/noident/nosever/notext $ cc 'ccqual' 'tmpnam' $ if $status then cc_qual = true $ set message/fac/ident/sever/text $ delete/nolog 'tmpnam'.*;* $ if cc_qual then ccopt = ccopt + ccqual $ return $!----------------------------------------------------------------------------- $! $ compileit : subroutine $ ploc = f$locate("]",p1) $ filnam = p1 $ if ploc .lt. f$length(p1) then filnam=f$extract(ploc+1,100,p1) $ write optf "''filnam'" $ cc'ccopt'/include=([],[.glob]) - /define=("allocated_variable_expand_for_file=alloc_var_expand_for_file","unlink=remove","HAVE_CONFIG_H","VMS") - 'p1' $ exit $ endsubroutine : compileit $! $!----------------------------------------------------------------------------- $!Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, $!2006 Free Software Foundation, Inc. $!This file is part of GNU Make. $! $!GNU Make is free software; you can redistribute it and/or modify it under the $!terms of the GNU General Public License as published by the Free Software $!Foundation; either version 2, or (at your option) any later version. $! $!GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY $!WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR $!A PARTICULAR PURPOSE. See the GNU General Public License for more details. $! $!You should have received a copy of the GNU General Public License along with $!GNU Make; see the file COPYING. If not, write to the Free Software $!Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.