From aff888a3e7f3d9ee2c5611c2dd5c0ff1693752c6 Mon Sep 17 00:00:00 2001
From: Joerg Bornemann <joerg.bornemann@nokia.com>
Date: Mon, 2 Aug 2010 17:04:14 +0200
Subject: configure: don't symlink the mkspecs/features directory

In shadow builds, the directory QT_BUILD_TREE/mkspecs/features
isn't a mere symlink anymore. The directories below mkspecs/features
are copied and every single file is symlinked.

This makes it possible to place .prf files into a shadow build's
mkspecs/features directory, like Qt Mobility does with its mobility.prf,
without polluting the source directory.

Task-number: QTBUG-12545
Reviewed-by: ossi
---
 configure | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configure b/configure
index c61250b..52a4063 100755
--- a/configure
+++ b/configure
@@ -2397,6 +2397,14 @@ if [ "$OPT_SHADOW" = "yes" ]; then
     ln -s "$relpath"/mkspecs/* "$outpath/mkspecs"
     rm -f "$outpath/mkspecs/default"
 
+    # Special case for mkspecs/features directory.
+    # To be able to place .prf files into a shadow build directory,
+    # we're creating links for files only. The directory structure is reproduced.
+    # A simple "cp -rs" doesn't work on Mac. :(
+    rm -rf "$outpath/mkspecs/features"
+    find "$relpath/mkspecs/features" -type d | sed "s,^$relpath,$outpath," | xargs mkdir -p
+    find "$relpath/mkspecs/features" -type f | sed "s,^$relpath/,," | xargs -n 1 -I % ln -s "$relpath/%" "$outpath/%"
+
     # symlink the doc directory
     rm -rf "$outpath/doc"
     ln -s "$relpath/doc" "$outpath/doc"
-- 
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