freebsd-ports/lang/perl5.12/files/use.perl
Anton Berezin 5596d33392 1. Do not do rm -rf as a mean to deinstall this port. Instead, apart
from normal rmdir'ing and unexec rmdir'ing, do a find | xargs rm for
   generated .ph files, since those will differ in different versions of
   FreeBSD just like .h files may not be the same.

2. Install.pm is broken in 5.6.1 and leads to the wrong .packlist
   generation, which, in turn, breaks BSDPAN.  Fix that.

3. Extend use.perl to patch /etc/manpath.config so that manpages for
   modules installed by this and other p5- ports are be available.

PR:		39108 (item 1)
Reported by:	Dan Nelson <dan@dan.emsphone.com> (item 1)
2002-06-16 12:28:01 +00:00

125 lines
3.1 KiB
Perl

#! %%PREFIX%%/bin/perl -w
# $FreeBSD$
use strict;
# XXX what to do with perldoc, pelbug, perlcc ??
sub usage
{
print STDERR <<EOF;
Usage:
$0 port -> /usr/bin/perl is the perl5 port
$0 system -> /usr/bin/perl is the system perl
EOF
exit 2;
}
my $port_perl = '%%PREFIX%%/bin/perl';
$port_perl =~ tr|/|/|s;
my $ident = `/usr/bin/ident -q /usr/bin/perl5`;
@ARGV == 1 or usage();
if ($ARGV[0] eq 'port') {
switch_to_port();
} elsif ($ARGV[0] eq 'system') {
switch_to_system();
} else {
usage();
}
exit 0;
# Both functions depend on the idea that switch_to_port leaves
# perl5 alone. If the wrapper is installed on a -current system,
# /usr/bin/perl5 will also be the wrapper.
sub switch_to_system
{
# protect against cases where people use PREFIX=/usr
if ($port_perl ne '/usr/bin/perl') {
unlink '/usr/bin/perl', '/usr/bin/suidperl',
'/usr/bin/perl%%PERL_VERSION%%';
link '/usr/bin/perl5', '/usr/bin/perl';
link '/usr/bin/perl5', '/usr/bin/perl%%PERL_VERSION%%';
if ($ident =~ m#src/usr.bin/perl/perl.c#) {
link '/usr/bin/perl5', '/usr/bin/suidperl';
} else {
link '/usr/bin/sperl5', '/usr/bin/suidperl';
}
}
open MK, ">> /etc/make.conf" or die "/etc/make.conf: $!";
print MK <<EOF;
# -- use.perl generated deltas -- #
# Created: @{[scalar localtime]}
# Setting to use base system perl:
.undef PERL_VER
.undef PERL_VERSION
.undef PERL_ARCH
.undef NOPERL
.undef NO_PERL
EOF
close MK;
open MPOLD, "< /etc/manpath.config" or die "/etc/manpath.config: $!";
open MPNEW, "> /etc/manpath.config.new" or die "/etc/manpath.config.new: $!";
while (<MPOLD>) {
next if m|use.perl generated line|;
next if m|^\s*OPTIONAL_MANPATH\s+\S+/lib/perl5/%%PERL_VERSION%%/man\s*$|;
print MPNEW;
}
close MPNEW;
close MPOLD;
rename '/etc/manpath.config', '/etc/manpath.config.bak';
rename '/etc/manpath.config.new', '/etc/manpath.config';
}
sub switch_to_port
{
# protect against cases where people use PREFIX=/usr
if ($port_perl ne '/usr/bin/perl') {
if ($ident =~ m#src/usr.bin/perl/perl.c#) {
rename '/usr/bin/perl', '/usr/bin/perl-wrapper';
} else {
unlink '/usr/bin/perl';
}
unlink '/usr/bin/suidperl', '/usr/bin/perl%%PERL_VERSION%%';
symlink '%%PREFIX%%/bin/perl', '/usr/bin/perl';
symlink '%%PREFIX%%/bin/suidperl', '/usr/bin/suidperl';
symlink '%%PREFIX%%/bin/perl', '/usr/bin/perl%%PERL_VERSION%%';
}
open MK, ">> /etc/make.conf" or die "/etc/make.conf: $!";
print MK <<EOF;
# -- use.perl generated deltas -- #
# Created: @{[scalar localtime]}
# Setting to use base perl from ports:
PERL_VER=%%PERL_VER%%
PERL_VERSION=%%PERL_VERSION%%
PERL_ARCH=%%PERL_ARCH%%
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo
EOF
close MK;
open MPOLD, "< /etc/manpath.config" or die "/etc/manpath.config: $!";
open MPNEW, "> /etc/manpath.config.new" or die "/etc/manpath.config.new: $!";
while (<MPOLD>) {
print MPNEW <<EOF if m|^\s*OPTIONAL_MANPATH\s+\S+/lib/perl5/\S+/man\s*$|;
# -- use.perl generated line -- #
OPTIONAL_MANPATH %%PREFIX%%/lib/perl5/%%PERL_VERSION%%/man
EOF
print MPNEW;
}
close MPNEW;
close MPOLD;
rename '/etc/manpath.config', '/etc/manpath.config.bak';
rename '/etc/manpath.config.new', '/etc/manpath.config';
}