print $fh $patch_to_use;
return if close $fh;
print STDERR "Patch is <<'EOPATCH'\n${patch}EOPATCH\n";
- print STDERR "\nConverted to a context diff <<'EOCONTEXT'\n${patch_to_use}EOCONTEXT\n";
+ print STDERR "\nConverted to a context diff <<'EOCONTEXT'\n${patch_to_use}EOCONTEXT\n"
+ if $patch_to_use ne $patch;
die "Can't $what$files: $?, $!";
}
# Parallel build for miniperl is safe
system "$options{make} $j miniperl </dev/null";
-my $expected = $target =~ /^test/ ? 't/perl'
+# This is the file we expect make to create
+my $expected_file = $target =~ /^test/ ? 't/perl'
: $target eq 'Fcntl' ? "lib/auto/Fcntl/Fcntl.$Config{so}"
: $target;
-my $real_target = $target eq 'Fcntl' ? $expected : $target;
+# This is the target we tell make to build in order to get $expected_file
+my $real_target = $target eq 'Fcntl' ? $expected_file : $target;
if ($target ne 'miniperl') {
# Nearly all parallel build issues fixed by 5.10.0. Untrustworthy before that.
system "$options{make} $j $real_target </dev/null";
}
-my $missing_target = $expected =~ /perl$/ ? !-x $expected : !-r $expected;
+my $expected_file_found = $expected_file =~ /perl$/
+ ? -x $expected_file : -r $expected_file;
+
+if ($expected_file_found && $expected_file eq 't/perl') {
+ # Check that it isn't actually pointing to ../miniperl, which will happen
+ # if the sanity check ./miniperl -Ilib -MExporter -e '<?>' fails, and
+ # Makefile tries to run minitest.
+
+ # Of course, helpfully sometimes it's called ../perl, other times .././perl
+ # and who knows if that list is exhaustive...
+ my ($dev0, $ino0) = stat 't/perl';
+ my ($dev1, $ino1) = stat 'perl';
+ unless (defined $dev0 && defined $dev1 && $dev0 == $dev1 && $ino0 == $ino1) {
+ undef $expected_file_found;
+ my $link = readlink $expected_file;
+ warn "'t/perl' => '$link', not 'perl'";
+ die "Could not realink t/perl: $!" unless defined $link;
+ }
+}
if ($options{'test-build'}) {
- report_and_exit($missing_target, 'could build', 'could not build',
+ report_and_exit(!$expected_file_found, 'could build', 'could not build',
$real_target);
-} elsif ($missing_target) {
+} elsif (!$expected_file_found) {
skip("could not build $real_target");
}
# corrected there. cfgperl (with the fixes) was merged back to blead.
# The resultant rather twisty maze of commits looks like this:
-=for comment
+=begin comment
* | | commit 137225782c183172f360c827424b9b9f8adbef0e
|\ \ \ Merge: 22c35a8 2a8ee23
| | |
| | | p4raw-id: //depot/perl@2133
+=end comment
+
=cut
# and completely confuses git bisect (and at least me), causing it to
if ($major == 5
&& extract_from_file('mg.c', qr/If we're still on top of the stack, pop us off/)
- && extract_from_file('mg.c', qr/PL_savestack_ix -= 2/)) {
+ && !extract_from_file('mg.c', qr/PL_savestack_ix -= popval/)) {
# Fix up commit 455ece5e082708b1:
# SSNEW() API for allocating memory on the savestack
# Message-Id: <tqemtae338.fsf@puma.genscan.com>
apply_commit('3c8a44569607336e', 'mg.c');
}
+ if ($major == 5) {
+ if (extract_from_file('doop.c', qr/croak\(no_modify\);/)
+ && extract_from_file('doop.c', qr/croak\(PL_no_modify\);/)) {
+ # Whilst the log suggests that this would only fix 5 commits, in
+ # practice this area of history is a complete tarpit, and git bisect
+ # gets very confused by the skips in the middle of the back and
+ # forth merging between //depot/perl and //depot/cfgperl
+ apply_commit('6393042b638dafd3');
+ }
+
+ # One error "fixed" with another:
+ if (extract_from_file('pp_ctl.c',
+ qr/\Qstatic void *docatch_body _((void *o));\E/)) {
+ apply_commit('5b51e982882955fe');
+ }
+ # Which is then fixed by this:
+ if (extract_from_file('pp_ctl.c',
+ qr/\Qstatic void *docatch_body _((valist\E/)) {
+ apply_commit('47aa779ee4c1a50e');
+ }
+
+ if (extract_from_file('thrdvar.h', qr/PERLVARI\(Tprotect/)
+ && !extract_from_file('embedvar.h', qr/PL_protect/)) {
+ # Commit 312caa8e97f1c7ee didn't update embedvar.h
+ apply_commit('e0284a306d2de082', 'embedvar.h');
+ }
+ }
+
+ if ($major == 5
+ && extract_from_file('sv.c',
+ qr/PerlDir_close\(IoDIRP\((?:\(IO\*\))?sv\)\);/)
+ && !(extract_from_file('toke.c',
+ qr/\QIoDIRP(FILTER_DATA(AvFILLp(PL_rsfp_filters))) = NULL\E/)
+ || extract_from_file('toke.c',
+ qr/\QIoDIRP(datasv) = (DIR*)NULL;\E/))) {
+ # Commit 93578b34124e8a3b, //depot/perl@3298
+ # close directory handles properly when localized,
+ # tweaked slightly by commit 1236053a2c722e2b,
+ # add test case for change#3298
+ #
+ # The fix is the last part of:
+ #
+ # various fixes for clean build and test on win32; configpm broken,
+ # needed to open myconfig.SH rather than myconfig; sundry adjustments
+ # to bytecode stuff; tweaks to DYNAMIC_ENV_FETCH code to make it
+ # work under win32; getenv_sv() changed to getenv_len() since SVs
+ # aren't visible in the lower echelons; remove bogus exports from
+ # config.sym; PERL_OBJECT-ness for C++ exception support; null out
+ # IoDIRP in filter_del() or sv_free() will attempt to close it
+ #
+ # The changed code is modified subsequently by commit e0c198038146b7a4
+ apply_commit('a6c403648ecd5cc7', 'toke.c');
+ }
+
if ($major < 6 && $^O eq 'netbsd'
&& !extract_from_file('unixish.h',
qr/defined\(NSIG\).*defined\(__NetBSD__\)/)) {
https://perl5.git.perl.org / perl5.git / blobdiff