From 8758f532ae6209bcf9447e27edc4fd412c0f173d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Lind?= <jorgen.lind@digia.com>
Date: Wed, 10 Sep 2014 16:31:32 +0200
Subject: Make GLX and EGL dynamic dependencies for xcb

[ChangeLog][QPA][Xcb] GLX and EGL code paths are now dynamically
resolved, making it possible for one build of a plugin to use both code
paths. Default is to use the GLX code path if available. This can be
overwritten by specifying QT_XCB_GL_INTEGRATION=xcb_egl as an
evnironment variable. Enable qt.xcb.glintegration.debug to get debug log
output of what integration is used

Change-Id: Ia9fa95fcca3d901b91dadb8c98a695fea0ae3b1e
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
---
 src/plugins/platforms/xcb/xcb-plugin.pro | 116 +------------------------------
 1 file changed, 2 insertions(+), 114 deletions(-)

(limited to 'src/plugins/platforms/xcb/xcb-plugin.pro')

diff --git a/src/plugins/platforms/xcb/xcb-plugin.pro b/src/plugins/platforms/xcb/xcb-plugin.pro
index f14fcde73f..8dfe08d413 100644
--- a/src/plugins/platforms/xcb/xcb-plugin.pro
+++ b/src/plugins/platforms/xcb/xcb-plugin.pro
@@ -5,122 +5,10 @@ PLUGIN_CLASS_NAME = QXcbIntegrationPlugin
 !equals(TARGET, $$QT_DEFAULT_QPA_PLUGIN): PLUGIN_EXTENDS = -
 load(qt_plugin)
 
-QT += core-private gui-private platformsupport-private
+QT += core-private gui-private platformsupport-private xcb_qpa_lib-private
 
 SOURCES = \
-        qxcbclipboard.cpp \
-        qxcbconnection.cpp \
-        qxcbintegration.cpp \
-        qxcbkeyboard.cpp \
-        qxcbmime.cpp \
-        qxcbdrag.cpp \
-        qxcbscreen.cpp \
-        qxcbwindow.cpp \
-        qxcbbackingstore.cpp \
-        qxcbwmsupport.cpp \
-        qxcbmain.cpp \
-        qxcbnativeinterface.cpp \
-        qxcbcursor.cpp \
-        qxcbimage.cpp \
-        qxcbxsettings.cpp \
-        qxcbsystemtraytracker.cpp
-
-HEADERS = \
-        qxcbclipboard.h \
-        qxcbconnection.h \
-        qxcbintegration.h \
-        qxcbkeyboard.h \
-        qxcbdrag.h \
-        qxcbmime.h \
-        qxcbobject.h \
-        qxcbscreen.h \
-        qxcbwindow.h \
-        qxcbbackingstore.h \
-        qxcbwmsupport.h \
-        qxcbnativeinterface.h \
-        qxcbcursor.h \
-        qxcbimage.h \
-        qxcbxsettings.h \
-        qxcbsystemtraytracker.h
-
-LIBS += $$QMAKE_LIBS_DYNLOAD
-
-# needed by GLX, Xcursor ...
-contains(QT_CONFIG, xcb-xlib) {
-    DEFINES += XCB_USE_XLIB
-    LIBS += -lX11 -lX11-xcb
-
-    contains(QT_CONFIG, xinput2) {
-        DEFINES += XCB_USE_XINPUT2
-        SOURCES += qxcbconnection_xi2.cpp
-        LIBS += -lXi
-    }
-}
-
-# to support custom cursors with depth > 1
-contains(QT_CONFIG, xcb-render) {
-    DEFINES += XCB_USE_RENDER
-    LIBS += -lxcb-render -lxcb-render-util
-}
-
-# build with session management support
-contains(QT_CONFIG, xcb-sm) {
-    DEFINES += XCB_USE_SM
-    LIBS += -lSM -lICE
-    SOURCES += qxcbsessionmanager.cpp
-    HEADERS += qxcbsessionmanager.h
-}
-
-contains(QT_CONFIG, opengl) {
-    contains(QT_CONFIG, xcb-xlib):!contains(QT_CONFIG, opengles2) {
-        DEFINES += XCB_USE_GLX
-        HEADERS += qglxintegration.h
-        SOURCES += qglxintegration.cpp
-        LIBS += $$QMAKE_LIBS_DYNLOAD
-        contains(QT_CONFIG, xcb-glx) {
-            DEFINES += XCB_HAS_XCB_GLX
-            LIBS += -lxcb-glx
-        }
-    } else:contains(QT_CONFIG, egl):contains(QT_CONFIG, egl_x11) {
-        DEFINES += XCB_USE_EGL
-        CONFIG += egl
-        HEADERS += qxcbeglsurface.h
-
-        # EGL on MeeGo 1.2 Harmattan needs this macro to map EGLNativeDisplayType
-        # and other types to the correct X11 types
-        DEFINES += SUPPORT_X11
-    }
-}
-
-DEFINES += $$QMAKE_DEFINES_XCB
-LIBS += $$QMAKE_LIBS_XCB
-QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_XCB
-QMAKE_CFLAGS += $$QMAKE_CFLAGS_XCB
-
-CONFIG += qpa/genericunixfontdatabase
-
-contains(QT_CONFIG, dbus) {
-QT += dbus
-LIBS += -ldbus-1
-}
+    qxcbmain.cpp
 
 OTHER_FILES += xcb.json README
 
-contains(QT_CONFIG, xcb-qt) {
-    DEFINES += XCB_USE_RENDER
-    XCB_DIR = ../../../3rdparty/xcb
-    INCLUDEPATH += $$XCB_DIR/include $$XCB_DIR/sysinclude
-    LIBS += -lxcb -L$$OUT_PWD/xcb-static -lxcb-static
-} else {
-    LIBS += -lxcb -lxcb-image -lxcb-icccm -lxcb-sync -lxcb-xfixes -lxcb-shm -lxcb-randr -lxcb-shape -lxcb-keysyms
-    !contains(DEFINES, QT_NO_XKB):LIBS += -lxcb-xkb
-}
-
-# libxkbcommon
-contains(QT_CONFIG, xkbcommon-qt): {
-    QT_CONFIG += use-xkbcommon-x11support
-    include(../../../3rdparty/xkbcommon.pri)
-} else {
-    LIBS += $$QMAKE_LIBS_XKBCOMMON
-    QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_XKBCOMMON
-}
-- 
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