From de19589e820d388786c7ed110facfb0b37f9f591 Mon Sep 17 00:00:00 2001
From: skyjake <skyjake@users.sourceforge.net>
Date: Fri, 30 Sep 2011 08:55:18 +0300
Subject: [PATCH] Mac: Linking against libdeng2

Also handling the Qt framework linking.
---
 doomsday/config.pri            | 13 +++++-
 doomsday/engine/engine.pro     | 74 +++++++++++++++++++++++++---------
 doomsday/libdeng2/libdeng2.pro |  5 ++-
 3 files changed, 71 insertions(+), 21 deletions(-)

diff --git a/doomsday/config.pri b/doomsday/config.pri
index 85e81d5a98..00dbaab3e9 100644
--- a/doomsday/config.pri
+++ b/doomsday/config.pri
@@ -32,7 +32,7 @@ DENG_WIN_PRODUCTS_DIR = $$PWD/../distrib/products
 
 include(versions.pri)
 
-# Build Options --------------------------------------------------------------
+# Macros ---------------------------------------------------------------------
 
 defineTest(echo) {
     !win32 {
@@ -44,6 +44,17 @@ defineTest(echo) {
     }
 }
 
+defineTest(doPostLink) {
+    isEmpty(QMAKE_POST_LINK) {
+        QMAKE_POST_LINK = $$1
+    } else {
+        QMAKE_POST_LINK = $$QMAKE_POST_LINK && $$1
+    }
+    export(QMAKE_POST_LINK)
+}
+
+# Build Options --------------------------------------------------------------
+
 # Configure for Debug/Release build.
 CONFIG(debug, debug|release) {
     echo(Debug build.)
diff --git a/doomsday/engine/engine.pro b/doomsday/engine/engine.pro
index c7bb2f0be5..dfc1f78da9 100644
--- a/doomsday/engine/engine.pro
+++ b/doomsday/engine/engine.pro
@@ -25,7 +25,9 @@ win32 {
     include(../dep_directx.pri)
 }
 
-# Common Definitions ---------------------------------------------------------
+QT += core network
+
+# Definitions ----------------------------------------------------------------
 
 DEFINES += __DOOMSDAY__
 
@@ -36,22 +38,33 @@ DEFINES += __DOOMSDAY__
     echo(DENG_BUILD is not defined.)
 }
 
-unix:!macx {
+win32 {
+    DEFINES += WIN32_GAMMA
+
+    RC_FILE = win32/res/doomsday.rc
+    OTHER_FILES += api/doomsday.def
+}
+else:macx {
+}
+else {
+    # Generic Unix.
     DEFINES += DENG_BASE_DIR=\\\"$${DENG_BASE_DIR}/\\\"
     DEFINES += DENG_LIBRARY_DIR=\\\"$${DENG_LIB_DIR}/\\\"
+}
 
-    QMAKE_LFLAGS += -rdynamic
+# Build Configuration --------------------------------------------------------
+
+deng_writertypecheck {
+    DEFINES += DENG_WRITER_TYPECHECK
 }
-macx {
-    useFramework(Cocoa)
-    useFramework(QTKit)
+
+deng_sdlnetdummy {
+    HEADERS += portable/include/sdlnet_dummy.h
 }
-win32 {
-    DEFINES += WIN32_GAMMA
 
-    RC_FILE = win32/res/doomsday.rc
-    OTHER_FILES += api/doomsday.def
+# Linking --------------------------------------------------------------------
 
+win32 {
     QMAKE_LFLAGS += \
         /NODEFAULTLIB:libcmt \
         /DEF:\"$$DENG_API_DIR/doomsday.def\" \
@@ -60,15 +73,17 @@ win32 {
     LIBS += -lkernel32 -lgdi32 -lole32 -luser32 -lwsock32 -lwinmm \
         -lopengl32 -lglu32
 }
+else:macx {
+    useFramework(Cocoa)
+    useFramework(QTKit)
 
-# Engine Configuration -------------------------------------------------------
-
-deng_writertypecheck {
-    DEFINES += DENG_WRITER_TYPECHECK
+    # Link against libdeng2.
+    LIBS += -L../libdeng2 -ldeng2
+    QMAKE_LFLAGS += -F$$OUT_PWD/../libdeng2
 }
-
-deng_sdlnetdummy {
-    HEADERS += portable/include/sdlnet_dummy.h
+else {
+    # Allow exporting symbols out of the main executable.
+    QMAKE_LFLAGS += -rdynamic
 }
 
 # Source Files ---------------------------------------------------------------
@@ -497,9 +512,32 @@ SOURCES += ../plugins/common/src/m_fixed.c
 # Resources ------------------------------------------------------------------
 
 macx {
+    FW_DIR = \"$${OUT_PWD}/doomsday.app/Contents/Frameworks/\"
+
     # Since qmake is unable to copy directories as bundle data, let's copy
     # the frameworks manually.
-    QMAKE_POST_LINK = "rm -rf $${OUT_PWD}/doomsday.app/Contents/Frameworks && mkdir $${OUT_PWD}/doomsday.app/Contents/Frameworks && cp -fRp $${SDL_FRAMEWORK_DIR}/SDL.framework $${OUT_PWD}/doomsday.app/Contents/Frameworks/ && cp -fRp $${SDL_FRAMEWORK_DIR}/SDL_mixer.framework $${OUT_PWD}/doomsday.app/Contents/Frameworks/ && cp -fRp $${SDL_FRAMEWORK_DIR}/SDL_net.framework $${OUT_PWD}/doomsday.app/Contents/Frameworks/"
+    doPostLink("rm -rf $$FW_DIR")
+    doPostLink("mkdir $$FW_DIR")
+    doPostLink("cp -fRp $${SDL_FRAMEWORK_DIR}/SDL.framework $$FW_DIR")
+    doPostLink("cp -fRp $${SDL_FRAMEWORK_DIR}/SDL_mixer.framework $$FW_DIR")
+    !deng_sdlnetdummy {
+        doPostLink("cp -fRp $${SDL_FRAMEWORK_DIR}/SDL_net.framework $$FW_DIR")
+    }
+
+    # Qt frameworks.
+    doPostLink("cp -fRp $$[QT_INSTALL_LIBS]/QtCore.framework $$FW_DIR")
+    doPostLink("cp -fRp $$[QT_INSTALL_LIBS]/QtNetwork.framework $$FW_DIR")
+
+    # libdeng2 dynamic library.
+    doPostLink("cp -fRp $$OUT_PWD/../libdeng2/libdeng2.1.dylib $$FW_DIR")
+
+    # Fix the dynamic linker paths so they point to ../Frameworks/.
+    defineTest(fixInstallName) {
+        doPostLink("install_name_tool -change $$1 @executable_path/../Frameworks/$$1 doomsday.app/Contents/MacOS/doomsday")
+    }
+    fixInstallName("libdeng2.1.dylib")
+    fixInstallName("QtCore.framework/Versions/4/QtCore")
+    fixInstallName("QtNetwork.framework/Versions/4/QtNetwork")
 
     res.files = \
         mac/res/English.lproj \
diff --git a/doomsday/libdeng2/libdeng2.pro b/doomsday/libdeng2/libdeng2.pro
index a19ffb4b2a..cdd01e307e 100644
--- a/doomsday/libdeng2/libdeng2.pro
+++ b/doomsday/libdeng2/libdeng2.pro
@@ -8,10 +8,11 @@ TARGET = deng2
 
 include(../config.pri)
 
-DEFINES += __DENG2__
-
 # Using Qt.
 QT += core network
+include(../dep_qt.pri)
+
+DEFINES += __DENG2__
 
 win32 {
     # Keep the version number out of the file name.