r15036: Add out of tree build support and see how buildfarm will respond to make constructs

(This used to be commit 9329854489e2c231ffb7986d39009e0936873c11)

1 files changed, 40 insertions, 0 deletions

diff --git a/source4/script/buildtree.pl b/source4/script/buildtree.pl
new file mode 100644
index 0000000000..41cbb3ad76
--- /dev/null
+++ b/source4/script/buildtree.pl
@@ -0,0 +1,40 @@
+#! /usr/bin/perl -w
+    eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
+        if 0; #$running_under_some_shell
+
+use strict;
+use File::Find ();
+use File::Path qw(mkpath);
+use Cwd 'abs_path';
+
+# Set the variable $File::Find::dont_use_nlink if you're using AFS,
+# since AFS cheats.
+
+# for the convenience of &wanted calls, including -eval statements:
+use vars qw/*name *dir *prune/;
+*name   = *File::Find::name;
+*dir    = *File::Find::dir;
+*prune  = *File::Find::prune;
+my $builddir = abs_path($ENV{samba_builddir});
+my $srcdir = abs_path($ENV{samba_srcdir});
+sub wanted;
+
+
+
+# Traverse desired filesystems
+File::Find::find({wanted => \&wanted, no_chdir => 1}, $srcdir);
+exit;
+
+
+sub wanted {
+    my ($dev,$ino,$mode,$nlink,$uid,$gid,$newdir);
+
+    if ((($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) &&
+	(-d _) && (($newdir = abs_path($_)) !~ /$builddir/)) 
+        { 
+	  $newdir =~ s!$srcdir!$builddir!; 
+	  mkpath($newdir);
+	  print("Creating $newdir\n");
+	}
+}
+