use 5.006; use strict; use warnings; use ExtUtils::MakeMaker; BEGIN { eval { require Config }; die 'OS unsupported' if $@; Config->import(qw/%Config/); eval { require File::Spec }; die 'OS unsupported' if $@; } my $vg; print 'Checking for valgrind >= 3.1.0 in PATH... '; for (split /:/, $ENV{PATH}) { $_ .= '/valgrind'; if (-x) { my $ver = qx/$_ --version/; if ($ver =~ s/^valgrind-//) { $ver = join '', map chr, split /\./, $ver; if ($ver ge v3.1.0) { print "$_\n"; $vg = $_; last; } } } } if (!$vg) { print "no\n"; die 'OS unsupported'; } # Inspired from Module::Install::Can print "Checking for a valid C compiler in the PATH... "; my @ccs = ($Config{cc}); unshift @ccs, $ENV{CC} if $ENV{CC}; my $cc; CC: for my $c (@ccs) { for my $dir (split /$Config{path_sep}/, $ENV{PATH}) { my $abs = File::Spec->catfile($dir, $c); if (-x $abs or MM->maybe_command($abs)) { $cc = $c; last CC; } } } my (@C); if ($cc) { my $xs = 'Valgrind.xs'; (my $c = $xs) =~ s/\.xs$/.c/; push @C, $c; print $cc, "\n"; } else { print "none\n"; } my $BUILD_REQUIRES = { 'ExtUtils::MakeMaker' => 0, 'File::Copy' => 0, 'Test::More' => 0, 'XSLoader' => 0 }; sub build_req { my $tometa = ' >> $(DISTVNAME)/META.yml;'; my $build_req = 'echo "build_requires:" ' . $tometa; foreach my $mod ( sort { lc $a cmp lc $b } keys %$BUILD_REQUIRES ) { my $ver = $BUILD_REQUIRES->{$mod}; $build_req .= sprintf 'echo " %-30s %s" %s', "$mod:", $ver, $tometa; } return $build_req; } my $supp = 'lib/Test/Valgrind/Suppressions'; open my $tpl, '<', $supp . '.tpl' or die "open($supp.tpl): $!"; open my $out, '>', $supp . '.pm' or die "open($supp.pm): $!"; while (<$tpl>) { s/(VG_PATH\s*=>\s*)undef/$1'$vg'/g; print $out $_; } close $out; close $tpl; $supp = 'Test/Valgrind/perlTestValgrind.supp'; WriteMakefile( NAME => 'Test::Valgrind', AUTHOR => 'Vincent Pit ', LICENSE => 'perl', VERSION_FROM => 'lib/Test/Valgrind.pm', ABSTRACT_FROM => 'lib/Test/Valgrind.pm', PL_FILES => { './Gensupp.PL' => 'blib/archpub/' . $supp, './FixInstall.PL' => 'Makefile.bak', }, OPTIMIZE => '-g', PM => { 'lib/Test/Valgrind.pm' => '$(INST_LIB)/Test/Valgrind.pm', 'lib/Test/Valgrind/Suppressions.pm' => 'blib/archpub/Test/Valgrind/Suppressions.pm', }, C => \@C, PREREQ_PM => { 'Carp' => 0, 'Exporter' => 0, 'POSIX' => 0, 'Perl::Destruct::Level' => 0, 'Test::Builder' => 0, }, dist => { PREOP => "touch lib/$supp; " . 'pod2text lib/Test/Valgrind.pm > $(DISTVNAME)/README; ' . build_req, COMPRESS => 'gzip -9f', SUFFIX => 'gz', }, clean => { FILES => "Test-Valgrind-* lib/$supp Makefile.bak *.gcov *.gcda *.gcno cover_db Debian_CPANTS.txt" }, ); 1 while unlink 'lib/' . $supp; package MY; sub postamble { <<'POSTAMBLE'; clean :: $(CP) lib/Test/Valgrind/Suppressions.{tpl,pm} $(TOUCH) lib/Test/Valgrind/perlTestValgrind.supp POSTAMBLE }