qtbase: Fix installation of fonts and libraries

This patch fixes three problems
    1) Running on a case-sensitive system would result in an error
       due to invalid casing of pattern to install.
    2) Using install on symlinks would cause multiple copies of the
       same file to be installed on the target-system, since install
       doesn't preserve symlinks. This wastes a lot of space and it
       causes ldconfig to complain about non-symlinked files.
    3) Leakage of user-ids, i.e. cp -a would preserve the uid/gid of
       whoever built the files, which is usually not what you want.

Signed-off-by: Simon Aittamaa <simon.aittamaa@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

recipes-qt/qt5/qtbase_git.bb

@@ -229,10 +229,10 @@ do_install_append() {
     # install fonts manually if they are missing
     if [ ! -d ${D}/${OE_QMAKE_PATH_QT_FONTS} ]; then
         mkdir -p ${D}/${OE_QMAKE_PATH_QT_FONTS}
-        cp -a ${S}/lib/fonts/* ${D}/${OE_QMAKE_PATH_QT_FONTS}
+        cp -d ${S}/lib/fonts/* ${D}/${OE_QMAKE_PATH_QT_FONTS}
         chown -R root:root ${D}/${OE_QMAKE_PATH_QT_FONTS}
     fi
-    install -m 0644 ${B}/lib/libqt* ${D}${libdir}
+    cp -d ${B}/lib/libQt* ${D}${libdir}
     # Remove example.pro file as it is useless
     rm -f ${D}${OE_QMAKE_PATH_EXAMPLES}/examples.pro