mss at apache
Jan 7, 2004, 6:14 PM
Post #1 of 1
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svn commit: rev 6097 - incubator/spamassassin/trunk/build
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Author: mss
Date: Mon Jan 5 18:11:38 2004
New Revision: 6097
Added:
incubator/spamassassin/trunk/build/configure (contents, props changed)
Log:
Added some autoconf wrapper/replacement to make it easier to incorporate Sidney's Native Windows Patches(tm) -- not yet enabled.
Added: incubator/spamassassin/trunk/build/configure
==============================================================================
--- (empty file)
+++ incubator/spamassassin/trunk/build/configure Mon Jan 5 18:11:38 2004
@@ -0,0 +1,108 @@
+#!/usr/bin/perl
+# autoconf wrapper (for Unix)/alternative (for Windows)
+
+
+use strict;
+use warnings;
+use Config;
+
+use File::Spec;
+use File::Copy;
+
+use Cwd qw(chdir);
+
+use constant RUNNING_ON_NATIVE_WINDOWS => ($^O =~ /^(mswin|dos|os2)/i);
+
+
+# Some nicer error messages.
+$SIG{__DIE__} = sub {
+ die join(': ', $0, @_);
+};
+
+
+# Build our argument list to call the real configure script later.
+our @args = (q{./configure});
+our %args;
+foreach (@ARGV) {
+ if (/^--([^=]+?)=["']?(.*?)["']?$/) {
+ $args{$1} = $2;
+ }
+ elsif (/^([^=]+?)=["']?(.*?)["']?$/) {
+ $ENV{$1} = $2;
+ }
+ # Don't include --srcdir because we'll change their on our own.
+ push(@args, $_) unless (/^--srcdir=/);
+}
+
+
+# Change to the source dir if one was given.
+if ($args{srcdir}) {
+ print "cd $args{srcdir}\n";
+ chdir($args{srcdir}) || die "Can't cd to `$args{srcdir}': $!";
+}
+
+
+# On everything but native Windows (!= cygwin) we use autoconf.
+unless (RUNNING_ON_NATIVE WINDOWS)
+{
+ print join(' ', @args) . "\n";
+ exec @args;
+ exit 127;
+}
+# For Windows we've got our own little autoconf :)
+else
+{
+ # These are the defaults for the Makefile.
+ my %env = (
+ CC => 'cl',
+ CFLAGS => '/DWIN32',
+ SSLCFLAGS => '/DSPAMC_SSL',
+
+ LIBS => 'ws32.lib',
+ SSLLIBS => 'ssleay32.lib libeay32.lib',
+
+ SPAMC_FILES => 'spamd/spamc.c spamd/getopt.c',
+ LIBSPAMC_FILES => 'spamd/libspamc.c spamd/utils.c',
+ );
+
+ # Enable SSL only if requested.
+ unless ($args{'enable-ssl'}) {
+ delete $env{SSLCFLAGS};
+ delete $env{SSLLIBS};
+ }
+ # Set every unset var in env to it's default value so the preprocessor
+ # gets it later on.
+ foreach (keys %env) {
+ $ENV{$_} = $env{$_} unless $ENV{$_};
+ }
+
+ # Now do the real work...
+ print "copy config.h.win config.h\n";
+ copy(q{config.h.win}, q{config.h}) || die "Can't copy `config.h.win' to `config.h': $!";
+
+ # We'll use our preprocessor for variable replacement in the Makefile.
+ # Note that variables are enclosed by *two* @s while autoconf uses only
+ # one.
+ @args = (
+ File::Spec->catfile(File::Spec->updir(), 'build', 'preprocessor'),
+ q{-Mvars},
+ q{-ibinaries.mk.win},
+ q{-obinaries.mk}
+ );
+ print join(' ', $Config{'perlpath'}, @args) . "\n";
+ {
+ # We now call the preprocessor in its own namespace (so it doesn't
+ # clobber the main namespace. Feed its ARGV and do some zeroth-argument
+ # tricks to get nicer error messages.
+ package preprocessor;
+ my $Z = $0;
+ $0 = $::args[0];
+ @ARGV = @::args[1 .. 3];
+ # Got to check for defined because the script returns shell error level!
+ unless (defined do $0) {
+ $0 = $Z;
+ die $@ ? $@ : "Can't exec `$::args[0]': $!";
+ }
+ }
+} #* RUNNING_ON_NATIVE_WINDOWS *#
+
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