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# Makefile.PL for PDL::Examples module.
# Use this as a template for the Makefile.PL for
# any external PDL module.
BEGIN {
sub decimate { # version string -> number
$_[0] =~ /(\d+)\.(\d+)\.(\d+)/;
return int($1*1000 + $2 * 100 + $3);
}
$karmabase = "/usr/local/karma";
$karmabase = $ENV{KARMABASE} if -d $ENV{KARMABASE};
$karmabase = $PDL_CONFIG{WHERE_KARMA} if defined $PDL_CONFIG{WHERE_KARMA};
# Check Karma version
my $version_ok=0;
if (-e "$karmabase/bin/tx") {
my $test = join("",`$karmabase/bin/tx -show_version 2>&1`);
#print "T=",$test;
$test=~ /running with Karma library version:\s+(\S+)\s+/;
my $runvers = $1;
$test=~ /compiled with library version:\s+(\S+)\s+/;
my $compvers = $1;
if (decimate($compvers) != decimate($runvers)) {
warn "Karma runtime version ($runvers) and compile time library versions ($compvers) do not match! - Sick Karma installation?";
}
elsif ( decimate($runvers)<1625 ) {
warn "Karma version is $runvers - must be at least v1.6.25 for this module\n";
}
else {
print "Congratulations you appear to have an up to date version ($runvers) of Karma!\n:";
$version_ok=1;
}
}
if (defined ($PDL_CONFIG{WITH_KARMA})) {
$withkarma = $PDL_CONFIG{WITH_KARMA};
}
else { # Build Karma if can find it
if (-d $karmabase && $version_ok) {
$withkarma = 1; print "\n Seen $karmabase\n";
}
}
if ($withkarma) {
print "\n Building Karma extension. Turn off WITH_KARMA if there are problem\n\n";
$PDL_CONFIG{WITH_KARMA} = 1;
}
else{
print "\n Not building PDL::Graphics::Karma, turn on WITH_KARMA if this is incorrect\n\n";
open(OUT,">Makefile");
print OUT "fred:\n";
print OUT "\t\@echo \n";
print OUT "\t\@echo \" \" Not building PDL::Graphics::Karma, turn on WITH_KARMA if this is incorrect\n";
print OUT "\t\@echo \n";
print OUT "\nall: fred\n";
print OUT "\ntest: fred\n";
print OUT "\nclean: fred
-mv Makefile Makefile.old
realclean :
rm -rf Makefile Makefile.old
\n";
close(OUT);
$PDL_CONFIG{WITH_KARMA} = 0;
}
}
return if not $withkarma;
use ExtUtils::MakeMaker;
#use PDL::Core::Dev;
PDL::Core::Dev->import();
@pack = (["karma.pd",Karma,PDL::Graphics::Karma]);
%hash = pdlpp_stdargs(@::pack);
$hash{INC} .= " -I$karmabase/include";
$hash{LIBS}[0] .=' -L'. $karmabase."/lib" .' -lkarma -lkarmagraphics -L/usr/X11R6/lib -lkarmaX11 -lX11 -lXext -lm';
# change here approriately for other platforms !
if ($^O =~ 'irix' or $^O eq 'dec_osf') { $rflag = '-rpath ' } else { $rflag = '-R' }
$hash{dynamic_lib} = { OTHERLDFLAGS => $rflag.'/usr/local/karma/lib'};
$hash{'dist'} = { COMPRESS => 'gzip', SUFFIX => 'gz'};
$hash{'clean'}->{'FILES'} .= ' .tx.defaults';
WriteMakefile(%hash);
# Add genpp rule
sub MY::postamble { pdlpp_postamble(@::pack); }
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