Fix launching with SUDO to set the required environment into the sudo env.

Not ideal, but if we have to use sudo then we have to replicate the required variables

src/daemon/Makefile.am

@@ -6,6 +6,7 @@ AM_CPPFLAGS = \
 -I$(top_builddir)/src/daemon \
 -DPACKAGE_DATA_DIR=\"$(datadir)/$(PACKAGE)\" \
 -DSYSTEM_CONFIG_DIR=\"$(sysconfdir)\" \
+-DPACKAGE_LIB_DIR=\"$(libdir)\" \
 -DPACKAGE_BIN_DIR=\"$(libdir)/$(PACKAGE)\" \
 -DPACKAGE_SBIN_DIR=\"$(sbindir)/\" \
 -DSUDO=\"@SUDO@\" \

src/daemon/entrance.c

@@ -188,6 +188,7 @@ _entrance_main(const char *dname)
                                      (Ecore_Event_Handler_Cb)_entrance_client_data, NULL);
              snprintf(buf, sizeof(buf),
                       SUDO" -u nobody "
+                      "LD_LIBRARY_PATH="PACKAGE_LIB_DIR" "
                       PACKAGE_BIN_DIR"/entrance_client -d %s -t %s",
                       dname, entrance_config->theme);
              PT("Exec entrance_client: %s\n", buf);