Omit all autoload facilities. This is the same as B<-c> but also
removes the S<C<use AutoLoader>> statement from the .pm file.
+=item B<-B>, B<--beta-version>
+
+Use an alpha/beta style version number. Causes version number to
+be "0.00_01" unless B<-v> is specified.
+
=item B<-C>, B<--omit-changes>
Omits creation of the F<Changes> file, and adds a HISTORY section to
=item B<--use-new-tests>
When B<--compat-version> (B<-b>) is present the generated tests will use
-C<Test::More> rather then C<Test> which is the default for versions before
+C<Test::More> rather than C<Test> which is the default for versions before
5.7.2 . C<Test::More> will be added to PREREQ_PM in the generated
C<Makefile.PL>.
=item B<-v>, B<--version>=I<version>
Specify a version number for this extension. This version number is added
-to the templates. The default is 0.01.
+to the templates. The default is 0.01, or 0.00_01 if C<-B> is specified.
+The version specified should be numeric.
=item B<-x>, B<--autogen-xsubs>
use strict;
-my( $H2XS_VERSION ) = ' $Revision: 1.21 $ ' =~ /\$Revision:\s+([^\s]+)/;
+my( $H2XS_VERSION ) = ' $Revision: 1.22 $ ' =~ /\$Revision:\s+([^\s]+)/;
my $TEMPLATE_VERSION = '0.01';
my @ARGS = @ARGV;
my $compat_version = $];
version: $H2XS_VERSION
OPTIONS:
-A, --omit-autoload Omit all autoloading facilities (implies -c).
+ -B, --beta-version Use beta \$VERSION of 0.00_01 (ignored if -v).
-C, --omit-changes Omit creating the Changes file, add HISTORY heading
to stub POD.
-F, --cpp-flags Additional flags for C preprocessor/compile.
}
my ($opt_A,
+ $opt_B,
$opt_C,
$opt_F,
$opt_M,
my %options = (
'omit-autoload|A' => \$opt_A,
+ 'beta-version|B' => \$opt_B,
'omit-changes|C' => \$opt_C,
'cpp-flags|F=s' => \$opt_F,
'func-mask|M=s' => \$opt_M,
. "(i.e. 5.5.0)\n";
my ($maj,$min,$sub) = split(/\./,$opt_b,3);
if ($maj < 5 || ($maj == 5 && $min < 6)) {
- $compat_version = sprintf("%d.%03d%02d",$maj,$min,$sub);
+ $compat_version =
+ $sub ? sprintf("%d.%03d%02d",$maj,$min,$sub) :
+ sprintf("%d.%03d", $maj,$min);
} else {
- $compat_version = sprintf("%d.%03d%03d",$maj,$min,$sub);
+ $compat_version =
+ $sub ? sprintf("%d.%03d%03d",$maj,$min,$sub) :
+ sprintf("%d.%03d", $maj,$min);
}
} else {
- my ($maj,$min,$sub) = $compat_version =~ /(\d+)\.(\d\d\d)(\d\d\d?)/;
+ my ($maj,$min,$sub) = $compat_version =~ /(\d+)\.(\d\d\d)(\d*)/;
+ $sub ||= 0;
warn sprintf <<'EOF', $maj,$min,$sub;
Defaulting to backwards compatibility with perl %d.%d.%d
If you intend this module to be compatible with earlier perl versions, please
EOF
}
+if( $opt_B ){
+ $TEMPLATE_VERSION = '0.00_01';
+}
+
if( $opt_v ){
$TEMPLATE_VERSION = $opt_v;
+
+ # check if it is numeric
+ my $temp_version = $TEMPLATE_VERSION;
+ my $beta_version = $temp_version =~ s/(\d)_(\d\d)/$1$2/;
+ my $notnum;
+ {
+ local $SIG{__WARN__} = sub { $notnum = 1 };
+ use warnings 'numeric';
+ $temp_version = 0+$temp_version;
+ }
+
+ if ($notnum) {
+ my $module = $opt_n || 'Your::Module';
+ warn <<"EOF";
+You have specified a non-numeric version. Unless you supply an
+appropriate VERSION class method, users may not be able to specify a
+minimum required version with C<use $module versionnum>.
+
+EOF
+ }
+ else {
+ $opt_B = $beta_version;
+ }
}
# -A implies -c.
# Save current directory so that C::Scan can use it
my $cwd = File::Spec->rel2abs( File::Spec->curdir );
-my ($ext, $nested, @modparts, $modfname, $modpname, $constsfname);
+my ($ext, $nested, @modparts, $modfname, $modpname);
+# As Ilya suggested, use a name that contains - and then it can't clash with
+# the names of any packages. A directory 'fallback' will clash with any
+# new pragmata down the fallback:: tree, but that seems unlikely.
+my $constscfname = 'const-c.inc';
+my $constsxsfname = 'const-xs.inc';
+my $fallbackdirname = 'fallback';
$ext = chdir 'ext' ? 'ext/' : '';
@modparts = ();
$modfname = $modpname = $module;
}
-# Don't trip up if someone calls their module 'constants'
-$constsfname = $modfname eq 'constants' ? 'constdefs' : 'constants';
if ($opt_O) {
}
if ( $compat_version < 5.006 ) {
- if ( $opt_X || $opt_c || $opt_A ) {
- if ($skip_exporter) {
- print PM 'use vars qw($VERSION @ISA);';
- } else {
- print PM 'use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);';
- }
- } else {
- if ($skip_exporter) {
- print PM 'use vars qw($VERSION @ISA $AUTOLOAD);';
- } else {
- print PM 'use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $AUTOLOAD);';
- }
- }
+ my $vars = '$VERSION @ISA';
+ $vars .= ' @EXPORT @EXPORT_OK %EXPORT_TAGS' unless $skip_exporter;
+ $vars .= ' $AUTOLOAD' unless $opt_X || $opt_c || $opt_A;
+ $vars .= ' $XS_VERSION' if $opt_B && !$opt_X;
+ print PM "use vars qw($vars);";
}
# Determine @ISA.
END
-$tmp .= <<"END";
-our \$VERSION = '$TEMPLATE_VERSION';
-
-END
+$tmp .= "our \$VERSION = '$TEMPLATE_VERSION';\n";
+if ($opt_B) {
+ $tmp .= "our \$XS_VERSION = \$VERSION;\n" unless $opt_X;
+ $tmp .= "\$VERSION = eval \$VERSION; # see L<perlmodstyle>\n";
+}
+$tmp .= "\n";
$tmp =~ s/^our //mg if $compat_version < 5.006;
print PM $tmp;
if( ! $opt_X ){ # print bootstrap, unless XS is disabled
if ($use_Dyna) {
- print PM <<"END";
+ $tmp = <<"END";
bootstrap $module \$VERSION;
END
} else {
- print PM <<"END";
+ $tmp = <<"END";
require XSLoader;
XSLoader::load('$module', \$VERSION);
END
}
+ $tmp =~ s:\$VERSION:\$XS_VERSION:g if $opt_B;
+ print PM $tmp;
}
# tying the variables can happen only after bootstrap
# ExtUtils::Constant.
# h2xs will later check that these are the same as those generated by the
# code embedded into Makefile.PL
- warn "Writing $ext$modpname/fallback.c\n";
- warn "Writing $ext$modpname/fallback.xs\n";
- WriteConstants ( C_FILE => "fallback.c",
- XS_FILE => "fallback.xs",
+ unless (-d $fallbackdirname) {
+ mkdir "$fallbackdirname" or die "Cannot mkdir $fallbackdirname: $!\n";
+ }
+ warn "Writing $ext$modpname/$fallbackdirname/$constscfname\n";
+ warn "Writing $ext$modpname/$fallbackdirname/$constsxsfname\n";
+ my $cfallback = File::Spec->catfile($fallbackdirname, $constscfname);
+ my $xsfallback = File::Spec->catfile($fallbackdirname, $constsxsfname);
+ WriteConstants ( C_FILE => $cfallback,
+ XS_FILE => $xsfallback,
DEFAULT_TYPE => $opt_t,
NAME => $module,
NAMES => \@const_names,
);
- print XS "#include \"$constsfname.c\"\n";
+ print XS "#include \"$constscfname\"\n";
}
# If a constant() function was #included then output a corresponding
# XS declaration:
-print XS "INCLUDE: $constsfname.xs\n" unless $opt_c;
+print XS "INCLUDE: $constsxsfname\n" unless $opt_c;
print XS <<"END" if $opt_g;
$Icomment 'INC' => '$I', # e.g., '${Ihelp}-I/usr/include/other'
END
- if (!$opt_c) {
- print PL <<"END";
- # Without this the constants xs files are spotted, and cause rules to be
- # added to delete the similarly names C files, which isn't what we want.
- 'XS' => {'$modfname.xs' => '$modfname.c'},
- realclean => {FILES => '$constsfname.c $constsfname.xs'},
-END
- }
-
- my $C = grep {$_ ne "$modfname.c" && $_ ne "fallback.c"}
+ my $C = grep {$_ ne "$modfname.c"}
(glob '*.c'), (glob '*.cc'), (glob '*.C');
my $Cpre = ($C ? '' : '# ');
my $Ccomment = ($C ? '' : <<EOC);
print PL ");\n";
if (!$opt_c) {
my $generate_code =
- WriteMakefileSnippet ( C_FILE => "$constsfname.c",
- XS_FILE => "$constsfname.xs",
+ WriteMakefileSnippet ( C_FILE => $constscfname,
+ XS_FILE => $constsxsfname,
DEFAULT_TYPE => $opt_t,
NAME => $module,
NAMES => \@const_names,
print PL <<"END";
if (eval {require ExtUtils::Constant; 1}) {
# If you edit these definitions to change the constants used by this module,
- # you will need to use the generated $constsfname.c and $constsfname.xs
+ # you will need to use the generated $constscfname and $constsxsfname
# files to replace their "fallback" counterparts before distributing your
# changes.
$generate_code
}
else {
use File::Copy;
- copy ('fallback.c', '$constsfname.c')
- or die "Can't copy fallback.c to $constsfname.c: \$!";
- copy ('fallback.xs', '$constsfname.xs')
- or die "Can't copy fallback.xs to $constsfname.xs: \$!";
+ use File::Spec;
+ foreach my \$file ('$constscfname', '$constsxsfname') {
+ my \$fallback = File::Spec->catfile('$fallbackdirname', \$file);
+ copy (\$fallback, \$file) or die "Can't copy \$fallback to \$file: \$!";
+ }
}
END
} else {
my $fail;
- foreach ('c', 'xs') {
- if (compare("fallback.$_", "$constsfname.$_")) {
+ foreach my $file ($constscfname, $constsxsfname) {
+ my $fallback = File::Spec->catfile($fallbackdirname, $file);
+ if (compare($file, $fallback)) {
warn << "EOM";
-Files "$ext$modpname/fallback.$_" and "$ext$modpname/$constsfname.$_" differ.
+Files "$ext$modpname/$fallbackdirname/$file" and "$ext$modpname/$file" differ.
EOM
$fail++;
}
if ($fail) {
warn fill ('','', <<"EOM") . "\n";
It appears that the code in $ext$modpname/Makefile.PL does not autogenerate
-the files $ext$modpname/$constsfname.c and $ext$modpname/$constsfname.xs
+the files $ext$modpname/$constscfname and $ext$modpname/$constsxsfname
correctly.
-
+
Please report the circumstances of this bug in h2xs version $H2XS_VERSION
using the perlbug script.
EOM
} else {
- unlink "$constsfname.c", "$constsfname.xs";
+ unlink $constscfname, $constsxsfname;
}
}
}
warn "Writing $ext$modpname/MANIFEST\n";
open(MANI,'>MANIFEST') or die "Can't create MANIFEST: $!";
-my @files = grep { -f } (<*>, <t/*>);
+my @files = grep { -f } (<*>, <t/*>, <$fallbackdirname/*>);
if (!@files) {
eval {opendir(D,'.');};
unless ($@) { @files = readdir(D); closedir(D); }
$_ = 'Makefile.PL' if $_ eq 'makefile.pl';
}
}
-if (!$opt_c) {
- @files = grep {$_ ne "$constsfname.c" and $_ ne "$constsfname.xs"} @files;
-}
print MANI join("\n",@files), "\n";
close MANI;
!NO!SUBS!
projects / p5sagit/p5-mst-13.2.git / blobdiff