Use LIBS_PRIVATE on Mac and X11.

On the Mac, it means "-framework ApplicationServices -framework Carbon
-framework AppKit" are no longer part of the default LIBS in Qt
applications. This required a lot of fixes where we used Mac-specific
code in Qt.

On X11, it was very straightforward, because we apparently use very
little of X11 outside QtGui.

I haven't changed the Windows-specific LIBS paths, because I don't
know how Windows behaves. Windows has DLLs, but it links to static
"import" libraries. So is it static linking or dynamic linking?

Reviewed-By: Marius Storm-Olsen

9 files changed, 15 insertions, 10 deletions

diff --git a/src/gui/egl/egl.pri b/src/gui/egl/egl.pri
index 651507f..75a3d91 100644
--- a/src/gui/egl/egl.pri
+++ b/src/gui/egl/egl.pri
@@ -25,4 +25,4 @@ for(p, QMAKE_LIBDIR_EGL) {
 }
 
 !isEmpty(QMAKE_INCDIR_EGL): INCLUDEPATH += $$QMAKE_INCDIR_EGL
-!isEmpty(QMAKE_LIBS_EGL): LIBS += $$QMAKE_LIBS_EGL
+!isEmpty(QMAKE_LIBS_EGL): LIBS_PRIVATE += $$QMAKE_LIBS_EGL
diff --git a/src/gui/embedded/embedded.pri b/src/gui/embedded/embedded.pri
index e8eb959..255a504 100644
--- a/src/gui/embedded/embedded.pri
+++ b/src/gui/embedded/embedded.pri
@@ -189,7 +189,7 @@ embedded {
 	}
 
 	contains( mouse-drivers, tslib ) {
-		LIBS += -lts
+		LIBS_PRIVATE += -lts
 		HEADERS +=embedded/qmousetslib_qws.h
 		SOURCES +=embedded/qmousetslib_qws.cpp
 	}
diff --git a/src/gui/image/image.pri b/src/gui/image/image.pri
index baf2125..5507d25 100644
--- a/src/gui/image/image.pri
+++ b/src/gui/image/image.pri
@@ -89,7 +89,7 @@ SOURCES += \
     SOURCES += image/qpnghandler.cpp
 
     contains(QT_CONFIG, system-png) {
-        unix:LIBS  += -lpng
+        unix:LIBS_PRIVATE  += -lpng
         win32:LIBS += libpng.lib
     } else {
         !isEqual(QT_ARCH, i386):!isEqual(QT_ARCH, x86_64):DEFINES += PNG_NO_ASSEMBLER_CODE
diff --git a/src/gui/kernel/kernel.pri b/src/gui/kernel/kernel.pri
index d9deefe..a94c5a3 100644
--- a/src/gui/kernel/kernel.pri
+++ b/src/gui/kernel/kernel.pri
@@ -124,7 +124,7 @@ unix:x11 {
             HEADERS += \
                 kernel/qguieventdispatcher_glib_p.h
             QMAKE_CXXFLAGS += $$QT_CFLAGS_GLIB
-	    LIBS +=$$QT_LIBS_GLIB
+	    LIBS_PRIVATE +=$$QT_LIBS_GLIB
 	}
             SOURCES += \
 		kernel/qeventdispatcher_x11.cpp
@@ -205,7 +205,7 @@ embedded {
         QMAKE_BUNDLE_DATA += MENU_NIB 
         RESOURCES += mac/macresources.qrc
 
-        LIBS += -framework AppKit
+        LIBS_PRIVATE += -framework AppKit
 }
 
 wince*: {
diff --git a/src/gui/kernel/mac.pri b/src/gui/kernel/mac.pri
index 415fe0a..1538510 100644
--- a/src/gui/kernel/mac.pri
+++ b/src/gui/kernel/mac.pri
@@ -1,4 +1,4 @@
 !x11:!embedded:mac {
-   LIBS += -framework Carbon -lz
+   LIBS_PRIVATE += -framework Carbon -lz
    *-mwerks:INCLUDEPATH += compat
 }
diff --git a/src/gui/kernel/x11.pri b/src/gui/kernel/x11.pri
index ac40f69..82de1b6 100644
--- a/src/gui/kernel/x11.pri
+++ b/src/gui/kernel/x11.pri
@@ -1,4 +1,4 @@
 x11 {
-        contains(QT_CONFIG, nas): LIBS += -laudio -lXt
+        contains(QT_CONFIG, nas): LIBS_PRIVATE += -laudio -lXt
 }
  
diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri
index d226be2..adb73aa 100644
--- a/src/gui/painting/painting.pri
+++ b/src/gui/painting/painting.pri
@@ -352,4 +352,9 @@ embedded {
         SOURCES += painting/qwindowsurface_qws.cpp
 }
 
-
+contains(QT_CONFIG, zlib) {
+   INCLUDEPATH += ../3rdparty/zlib
+} else:!contains(QT_CONFIG, no-zlib) {
+   unix:LIBS_PRIVATE += -lz
+#  win32:LIBS += libz.lib
+}
diff --git a/src/gui/styles/styles.pri b/src/gui/styles/styles.pri
index d255f80..ce1f91f 100644
--- a/src/gui/styles/styles.pri
+++ b/src/gui/styles/styles.pri
@@ -37,7 +37,7 @@ x11|embedded|!macx-*:styles -= mac
 
 x11{
     QMAKE_CXXFLAGS += $$QT_CFLAGS_QGTKSTYLE
-    LIBS += $$QT_LIBS_QGTKSTYLE
+    LIBS_PRIVATE += $$QT_LIBS_QGTKSTYLE
     styles += gtk
 }
 
diff --git a/src/gui/text/text.pri b/src/gui/text/text.pri
index fc33d43..94ed756 100644
--- a/src/gui/text/text.pri
+++ b/src/gui/text/text.pri
@@ -164,7 +164,7 @@ contains(QT_CONFIG, freetype) {
     embedded:CONFIG += opentype
     # pull in the proper freetype2 include directory
     include($$QT_SOURCE_TREE/config.tests/unix/freetype/freetype.pri)
-    LIBS += -lfreetype
+    LIBS_PRIVATE += -lfreetype
 } else {
     DEFINES *= QT_NO_FREETYPE
 }