Avoid hardcoding build date in qtcore and tools

To ensure QtCore can be rebuilt and get the exact same results,
it is undesirable to hardcode the build date into the library

Also deprecate QLibrayInfo::buildDate since it is relies on the build
date. QLibraryInfo::buildDate was originally meant for evaluation
licenses and such, but isn't used for that any longer.

Change-Id: I98e91ca3e55f877e6ac0e02de289dc29422fc9da
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 47a290992c..9c07e3713b 100755
--- a/configure
+++ b/configure
@@ -3744,7 +3744,7 @@ static const char qt_configure_licensee_str          [256 + 12] = "qt_lcnsuser=$
 static const char qt_configure_licensed_products_str [256 + 12] = "qt_lcnsprod=$Edition";
 
 /* Installation date */
-static const char qt_configure_installation          [12+11]    = "qt_instdate=`date +%Y-%m-%d`";
+static const char qt_configure_installation          [12+11]    = "qt_instdate=2012-12-20";
 
 /* Installation Info */
 static const char qt_configure_prefix_path_str       [256 + 12] = "qt_prfxpath=$QT_INSTALL_PREFIX";