Don't install static library files of statically linked extensions

when using a shared perl library. The files are not needed, and this
fixes a problem building PAR-Packer on Win32 with a debug build of
perl. (If Win32CORE.lib gets installed then PAR-Packer wants to link
against it and its PDB file, vc60.pdb, but the latter is not installed.)
Also skip installing a few other unnecessary files.

Subject: Re: Problem in Win32CORE when building PAR-Packer-0.975 with bleadperl on Win32
Message-ID: <468E2566.8090504@uk.radan.com>

p4raw-id: //depot/perl@31570

1 files changed, 7 insertions, 0 deletions

diff --git a/installperl b/installperl
index f4742ee35a..a49e9babf3 100755
--- a/installperl
+++ b/installperl
@@ -845,6 +845,13 @@ sub installlib {
     return if $name =~ m{^(?:TODO|BUGS|CREDITS)$}i;
     return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i;
 
+    # if using a shared perl library then ignore:
+    # - static library files [of statically linked extensions];
+    # - import library files and export library files (only present on Win32
+    #   anyway?) and empty bootstrap files [of dynamically linked extensions].
+    return if $Config{useshrplib} eq 'true' and
+             ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name));
+
     $name = "$dir/$name" if $dir ne '';
 
     my $installlib = $installprivlib;