Build libapplauncherd as a real library with exported symbols

Boosters would include objects directly from launcherlib rather than
linking to it, which makes no sense of any kind.

CMakeLists.txt

@@ -15,6 +15,12 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -W -Wall -Wextra -g -O3")
 set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
 
+set(CMAKE_SKIP_BUILD_RPATH FALSE)
+set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
+set(CMAKE_INSTALL_RPATH "/usr/lib/applauncherd/")
+set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
+
+
 # Find libdl
 find_library(LIBDL NAMES dl)
 

src/launcherlib/appdata.h

@@ -20,6 +20,7 @@
 #ifndef APPDATA_H
 #define APPDATA_H
 
+#include "launcherlib.h"
 #include <stdint.h>
 
 #include <string>
@@ -33,7 +34,7 @@ using std::vector;
 typedef int (*entry_t)(int, char **);
 
 //! Structure for application data read from the invoker
-class AppData
+class DECL_EXPORT AppData
 {
 public:
 

src/launcherlib/booster.h

@@ -20,6 +20,7 @@
 #ifndef BOOSTER_H
 #define BOOSTER_H
 
+#include "launcherlib.h"
 #include <QX11Info>
 
 #include <cstdlib>
@@ -50,7 +51,7 @@ class SingleInstance;
  *  Booster instance dies with the launched application and a new one must be created
  *  in advance so as to launch a new application.
  */
-class Booster
+class DECL_EXPORT Booster
 {
 public:
 

src/launcherlib/connection.h

@@ -20,6 +20,7 @@
 #ifndef CONNECTION_H
 #define CONNECTION_H
 
+#include "launcherlib.h"
 #include "appdata.h"
 #include "protocol.h"
 
@@ -38,7 +39,7 @@ using std::string;
  * and the launcher daemon. The low-level communication code is mostly taken
  * from the maemo-launcher used in Maemo 5. It might need a re-write.
  */
-class Connection
+class DECL_EXPORT Connection
 {
 public:
 

src/launcherlib/launcherlib.h

@@ -0,0 +1,6 @@
+#ifndef LAUNCHERLIB_H
+#define LAUNCHERLIB_H
+
+#define DECL_EXPORT __attribute__ ((__visibility__("default")))
+
+#endif

src/launcherlib/logger.h

@@ -20,6 +20,7 @@
 #ifndef LOGGER_H
 #define LOGGER_H
 
+#include "launcherlib.h"
 #include <cstdarg>
 
 /*!
@@ -27,7 +28,7 @@
  * \brief Logging utility class
  *
  */
-class Logger
+class DECL_EXPORT Logger
 {
 public:
 

src/launcherlib/main.cpp

@@ -30,8 +30,6 @@
 #include <sys/file.h>
 #include <stdexcept>
 
-#define DECL_EXPORT extern "C" __attribute__ ((__visibility__("default")))
-
 int  g_sigPipeFd       = -1;
 char g_pipeDataSigChld = SIGCHLD;
 char g_pipeDataSigTerm = SIGTERM;
@@ -71,7 +69,7 @@ static void sigHupHandler(int)
 }
 
 //! Main function
-DECL_EXPORT int main(int argc, char * argv[])
+extern "C" DECL_EXPORT int main(int argc, char * argv[])
 {
     // Open the log
     Logger::openLog(PROG_NAME_LAUNCHER);

src/launcherlib/singleinstance.h

@@ -20,6 +20,7 @@
 #ifndef SINGLEINSTANCE_H
 #define SINGLEINSTANCE_H
 
+#include "launcherlib.h"
 #include <tr1/memory>
 
 using std::tr1::shared_ptr;
@@ -50,7 +51,7 @@ struct SingleInstancePluginEntry
 };
 
 //! Class that loads the single-instance binary as a plugin.
-class SingleInstance
+class DECL_EXPORT SingleInstance
 {
 public:
 

src/launcherlib/socketmanager.h

@@ -20,12 +20,11 @@
 #ifndef SOCKETMANAGER_H
 #define SOCKETMANAGER_H
 
+#include "launcherlib.h"
 #include <map>
-
-using std::map;
-
 #include <string>
 
+using std::map;
 using std::string;
 
 /*!
@@ -34,7 +33,7 @@ using std::string;
  * SocketManager Manages sockets that are used in the invoker <-> booster
  * communication.
  */
-class SocketManager
+class DECL_EXPORT SocketManager
 {
 public: