qt4: build qmake for the target

qmake was not being built at all (since we had the host version from
qt4-native) and the default is to build for the host machine within
configure. With a minor hack we can build qmake for the target as well,
which is useful if you want to build Qt 4 software on an actual device.
This is now installed as part of the tools package (together with uic,
moc etc.)

Additionally, add an environment setup script (installed in
/usr/share/qt4/environment-setup or /usr/share/qtopia/environment-setup
for the embedded version) as part of the mkspecs package since the
mkspecs will not work without the paths set up by this script. The code
to create this script was adapted from the qmake2 recipe in meta-oe.

Also move do_compile() from qt-${PV}.inc up to qt4.inc as both versions
have the exact same content.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/meta/recipes-qt/qt4/files/target_qmake.patch b/meta/recipes-qt/qt4/files/target_qmake.patch
new file mode 100644
index 0000000000..9b53aff172
--- /dev/null
+++ b/meta/recipes-qt/qt4/files/target_qmake.patch
@@ -0,0 +1,27 @@
+From e4b27237386b3dd864dd603de2ae54a707f5419f Mon Sep 17 00:00:00 2001
+From: Paul Eggleton <paul.eggleton@linux.intel.com>
+Date: Mon, 27 Feb 2012 00:13:05 +0000
+Subject: [PATCH] Allow building a separate qmake for the target
+
+Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
+
+Upstream-Status: Inappropriate [config]
+---
+ qmake/qmake.pro |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/qmake/qmake.pro b/qmake/qmake.pro
+index b602afa..b59f7fb 100644
+--- a/qmake/qmake.pro
++++ b/qmake/qmake.pro
+@@ -7,6 +7,7 @@ CONFIG += console bootstrap
+ CONFIG -= qt shared app_bundle uic
+ DEFINES += QT_BUILD_QMAKE QT_BOOTSTRAPPED
+ DESTDIR = ../bin/
++TARGET = qmake2
+ 
+ OBJECTS_DIR = .
+ MOC_DIR = .
+-- 
+1.7.5.4
+