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|
#!/usr/bin/perl
#
# Because the getopt() program is so horribly broken, I wrote my own argument
# processer that uses the find Getopt::Long module. This is used by all
# debhelper scripts.
#
# Joey Hess, GPL copyright 1998.
# Returns a list of packages in the control file.
# Must pass "arch" or "indep" to specify arch-dependant or -independant
# packages.
sub GetPackages { $type=shift;
my $package;
my $arch;
my @list;
open (CONTROL,"<debian/control") ||
( $parse_error="cannot read debian/control: $!\n" );
while (<CONTROL>) {
chomp;
s/\s+$//;
if (/^Package:\s+(.*)/) {
$package=$1;
}
if (/^Architecture:\s+(.*)/) {
$arch=$1;
}
if (!$_ or eof) { # end of stanza.
if ($package &&
(($type eq 'indep' && $arch eq 'all') ||
($type eq 'arch' && $arch ne 'all'))) {
push @list, $package;
undef $package, $arch;
}
}
}
close CONTROL;
return @list;
}
# Passed an option name and an option value, adds packages to the list
# of packages. We need this so the list will be built up in the right
# order.
sub AddPackage { my($option,$value)=@_;
if ($option eq 'i' or $option eq 'indep') {
push @packages, GetPackages('indep');
$indep=1;
}
elsif ($option eq 'a' or $option eq 'arch') {
push @packages, GetPackages('arch');
$arch=1;
}
elsif ($option eq 'p' or $option eq 'package') {
push @packages, $value;
}
else {
$parse_error="bad option $option - should never happen!\n";
}
}
use Getopt::Long;
# Enable bundling of short command line options.
Getopt::Long::config("bundling");
# Parse options.
GetOptions(
"v" => \$verbose,
"verbose" => \$verbose,
"i" => \&AddPackage,
"indep" => \&AddPackage,
"a" => \&AddPackage,
"arch" => \&AddPackage,
"p=s" => \&AddPackage,
"package=s" => \&AddPackage,
"n" => \$noscripts,
"noscripts" => \$noscripts,
"x" => \$include, # is -x for some unknown historical reason..
"include-conffiles" => \$include,
"d" => \$d_flag,
"remove-d" => \$d_flag,
"r" => \$r_flag,
"no-restart-on-upgrade" => \$r_flag,
"k" => \$k_flag,
"keep" => \$k_flag,
"P=s" => \$tmpdir,
"tmpdir=s" => \$tmpdir,
"u=s", => \$u_params,
"update-rcd-params=s", => \$u_params,
"dpkg-shlibdeps-params=s", => \$u_params,
"m=s", => \$major,
"major=s" => \$major,
"V:s", => \$version_info,
"version-info:s" => \$version_info,
"A" => \$all,
"all" => \$all,
"no-act" => \$no_act,
"init-script=s" => \$init_script,
);
# Check to see if -V was specified. If so, but no parameters were passed,
# the variable will be defined but empty.
if (defined($version_info)) {
$version_info_set=1;
}
# Check to see if DH_VERBOSE environment variable was set, if so, make sure
# verbose is on.
if ($ENV{DH_VERBOSE} ne undef) {
$verbose=1;
}
# Check to see if DH_NO_ACT was set, if so, make sure no act mode is on.
if ($ENV{DH_NO_ACT} ne undef) {
$no_act=1;
}
# Now output everything, in a format suitable for a shell to eval it.
# Note the last line sets $@ in the shell to whatever arguements remain.
print qq{
DH_VERBOSE='$verbose'
DH_NO_ACT='$no_act'
DH_DOPACKAGES='@packages'
DH_DOINDEP='$indep'
DH_DOARCH='$arch'
DH_NOSCRIPTS='$noscripts'
DH_EXCLUDE='$include'
DH_D_FLAG='$d_flag'
DH_R_FLAG='$r_flag'
DH_K_FLAG='$k_flag'
DH_TMPDIR='$tmpdir'
DH_U_PARAMS='$u_params'
DH_M_PARAMS='$major'
DH_V_FLAG='$version_info'
DH_V_FLAG_SET='$version_info_set'
DH_PARAMS_ALL='$all'
DH_INIT_SCRIPT='$init_script'
DH_PARSE_ERROR='$parse_error'
set -- @ARGV
};
|
