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authorNicholas Clark <nick@ccl4.org>2013-11-22 16:43:52 +0000
committerChris 'BinGOs' Williams <chris@bingosnet.co.uk>2013-11-22 16:43:52 +0000
commit8f3e4e1daccc5d9ed39caa33f97aeecf8327d2d6 (patch)
tree78bbfa4fd8ad1dd7c764e3115751ca55afa4dafe
parentde1b2d65f04342fd000f091354590c52d0d4c3ba (diff)
downloadperl-8f3e4e1daccc5d9ed39caa33f97aeecf8327d2d6.tar.gz
For SDBM_File, stop EU::MM from generating its default subdirs rule.
The default subdirs rule creates a race condition with the rule that Makefile.PL explicitly adds to generate libsdbm.a, which can cause parallel makes to fail. Signed-off-by: Chris 'BinGOs' Williams <chris@bingosnet.co.uk>
-rw-r--r--ext/SDBM_File/Makefile.PL6
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/SDBM_File/Makefile.PL b/ext/SDBM_File/Makefile.PL
index fa16a79160..b96b80bfb8 100644
--- a/ext/SDBM_File/Makefile.PL
+++ b/ext/SDBM_File/Makefile.PL
@@ -23,6 +23,12 @@ WriteMakefile(
PERL_MALLOC_OK => 1,
);
+# We don't want the default subdir rule, as it creates a race condition with the
+# rule we add below.
+sub MY::subdir_x {
+ return '';
+}
+
sub MY::postamble {
if ($^O =~ /MSWin32/ && !defined($ENV{SYSTEMROOT})) {
if ($Config{'make'} =~ /dmake/i) {