Give Mac master builds a nice background .dmg image, too

Added a new DevVersionCopy action to scp2, that fires if PRODUCTNAME
equals "LibO-dev" - in that case, we use the DS_Store_Dev one.

scp2/source/ooo/scpaction_ooo.scp

@@ -291,6 +291,7 @@ End
 
 ScpAction scp_Copy_Ds_Store
     Copy = "DS_Store";
+    DevVersionCopy = "DS_Store_Dev";
     LangPackCopy = "DS_Store_Langpack";
     PatchCopy = "DS_Store_Patch";
     Name = ".DS_Store";

setup_native/prj/d.lst

@@ -31,6 +31,7 @@ mkdir: %_DEST%\bin\osolsmf
 ..\source\mac\Info.plist.langpack %_DEST%\bin\Info.plist.langpack
 ..\source\mac\ooo\osxdndinstall.png %_DEST%\bin\osl\osxdndinstall.png
 ..\source\mac\ooo\DS_Store %_DEST%\bin\osl\DS_Store
+..\source\mac\ooo\DS_Store_Dev %_DEST%\bin\osl\DS_Store_Dev
 ..\source\mac\ooo\DS_Store_Langpack %_DEST%\bin\osl\DS_Store_Langpack
 ..\source\java\javaversion.dat %_DEST%\bin\javaversion.dat
 ..\source\java\javaversion2.dat %_DEST%\bin\javaversion2.dat

solenv/bin/make_installer.pl

@@ -487,6 +487,7 @@ if (( ! $allvariableshashref->{'XPDINSTALLER'} ) || ( ! $installer::globals::isx
 
 if ( $installer::globals::languagepack ) { installer::scriptitems::use_langpack_copy_scpaction($scpactionsinproductarrayref); }
 if ( $installer::globals::helppack ) { installer::scriptitems::use_langpack_copy_scpaction($scpactionsinproductarrayref); }
+if ( $allvariables->{'PRODUCTNAME'} eq "LibO-dev" ) { installer::scriptitems::use_devversion_copy_scpaction($scpactionsinproductarrayref); }
 if ( $installer::globals::patch ) { installer::scriptitems::use_patch_copy_scpaction($scpactionsinproductarrayref); }
 if ( $installer::globals::globallogging ) { installer::files::save_array_of_hashes($loggingdir . "productscpactions1b.log", $scpactionsinproductarrayref); }
 

solenv/bin/modules/installer/scriptitems.pm

@@ -619,6 +619,21 @@ sub use_langpack_copy_scpaction
     }
 }
 
+################################################################################
+# Using different HostName for dev builds
+################################################################################
+
+sub use_devversion_copy_scpaction
+{
+    my ($scpactionsref) = @_;
+
+    for ( my $i = 0; $i <= $#{$scpactionsref}; $i++ )
+    {
+        my $onescpaction = ${$scpactionsref}[$i];
+        if (( $onescpaction->{'DevVersionCopy'} ) && ( $onescpaction->{'DevVersionCopy'} ne "" )) { $onescpaction->{'Copy'} = $onescpaction->{'DevVersionCopy'}; }
+    }
+}
+
 ################################################################################
 # Using different HostName for language packs
 ################################################################################