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# Makefile.PL for PDL::Core module
#require '../Core/Dev.pm';
PDL::Core::Dev->import();
my $pthread_include = '/usr/include/pthread.h';
my $pthread_library = '-lpthread';
my $pthread_define = '-DPDL_PTHREAD';
print "Trying to figure out POSIX threads support ...\n";
if(-e $pthread_include) {
print "\tSaw pthread.h. Fine.\n";
} else {
print "\tEhh. Didn't see include file 'pthread.h'.\n";
$pthread_include = '';
}
# For SGI, I had to link a new perl - cannot dlopen libpthread...
require Config;
if ($Config::Config{libs} =~ /-lpthread/) {
print "\tFine, your perl was linked against pthread library.\n";
} elsif ($^O eq 'dec_osf') {
if ($Config::Config{usemymalloc} eq 'n') {
print "\tFine pthread, works with Digital Unixs malloc\n";
} else {
#
print "\tPerls malloc has problems when perl is not linked with -lpthreads\n";
$pthread_library = '';
}
} else {
print "\tNope, your perl was not linked against pthread library\n";
$pthread_library = '';
}
$pthread_include = $pthread_library = '' unless $pthread_include and $pthread_library;
{
my $conf = $PDL_CONFIG{WITH_POSIX_THREADS};
if ((!defined($conf) or $conf)
and $pthread_include and $pthread_library) {
print "\t==> Will build PDL with POSIX thread support. Gifts to TJL :-)\n";
$PDL_CONFIG{WITH_POSIX_THREADS} = 1;
} elsif($conf) {
print "\t==> I couldn't find pthread support. However, you have
\t turned on the forcing option in PDL_CONFIG so I guess I gotta do it\n";
} else {
print "\t==> PDL will be built without POSIX thread support. Shame on you.\n";
$pthread_define = '';
$PDL_CONFIG{WITH_POSIX_THREADS} = 0;
}
}
use ExtUtils::MakeMaker;
WriteMakefile(
'NAME' => 'PDL::Core',
'VERSION_FROM' => 'Version.pm',
'OBJECT' => 'Core$(OBJ_EXT) pdlcore$(OBJ_EXT) pdlapi$(OBJ_EXT) '.
'pdlhash$(OBJ_EXT) pdlthread$(OBJ_EXT) pdlfamily$(OBJ_EXT) '.
'pdlconv$(OBJ_EXT) pdlmagic$(OBJ_EXT) pdlsections$(OBJ_EXT) ',
'PM' => {
(map {($_,'$(INST_LIBDIR)/'.$_)} (
qw/Core.pm Basic.pm Version.pm Types.pm
Dbg.pm Exporter.pm Config.pm/
)),
(map {($_,'$(INST_LIBDIR)/Core/'.$_)} (
qw/Dev.pm typemap.pdl pdl.h pdlcore.h pdlmagic.h pdlsimple.h
pdlthread.h/
)),
},
'DEFINE' => $pthread_define,
'LIBS' => [$pthread_library],
'clean' => {'FILES' => 'pdlcore$(OBJ_EXT) pdlapi$(OBJ_EXT) '.
'pdlhash$(OBJ_EXT) pdlbasicops$(OBJ_EXT) '.
'pdlconv$(OBJ_EXT) pdlsections$(OBJ_EXT) '.
'pdlstats$(OBJ_EXT) pdlmoremaths$(OBJ_EXT) pdlbasicops.c '.
'pdlconv.c pdlsections.c pdlstats.c pdlmoremaths.c '.
'pdl.h pdlsimple.h Types.pm'},
);
# Extra targets to build
sub MY::postamble {
PDL::Core::Dev::postamble().
'
# Bits of C code we generate from special perl scripts
pdlbasicops.c: mkpdlbasicops.p
$(PERL) mkpdlbasicops.p > pdlbasicops.c
pdlconv.c: mkpdlconv.p
$(PERL) mkpdlconv.p > pdlconv.c
';
}
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