[evolution] [Win32] Be able to load plugins by providing correct build-time paths

[Milan Crha <mcrha src gnome org>]

commit 9d0445094f174319d511ae37effba0faa2363e02
Author: Milan Crha <mcrha redhat com>
Date:   Fri Feb 13 20:28:32 2015 +0100

    [Win32] Be able to load plugins by providing correct build-time paths

 modules/plugin-lib/Makefile.am    |    2 ++
 modules/plugin-lib/e-plugin-lib.c |    5 +++--
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/modules/plugin-lib/Makefile.am b/modules/plugin-lib/Makefile.am
index d94320a..803831d 100644
--- a/modules/plugin-lib/Makefile.am
+++ b/modules/plugin-lib/Makefile.am
@@ -4,6 +4,8 @@ module_plugin_lib_la_CPPFLAGS = \
        $(AM_CPPFLAGS)                                          \
        -DG_LOG_DOMAIN=\"evolution-plugin-lib\"                 \
        -I$(top_srcdir)                                         \
+       -DEVOLUTION_PLUGINDIR="\"$(plugindir)\""                \
+       -DBUILDTIME_EVOLUTION_PLUGINDIR="\"$(plugindir)\""      \
        -DEVOLUTION_PREFIX=\""$(prefix)"\"                      \
        $(EVOLUTION_DATA_SERVER_CFLAGS)                         \
        $(GNOME_PLATFORM_CFLAGS)                                \
diff --git a/modules/plugin-lib/e-plugin-lib.c b/modules/plugin-lib/e-plugin-lib.c
index a97dd24..d4496f3 100644
--- a/modules/plugin-lib/e-plugin-lib.c
+++ b/modules/plugin-lib/e-plugin-lib.c
@@ -26,6 +26,7 @@
 
 #ifdef G_OS_WIN32
 #include <libedataserver/libedataserver.h> /* for e_util_replace_prefix() */
+#include "e-util/e-util-private.h"
 #endif
 
 #include <string.h>
@@ -153,8 +154,8 @@ plugin_lib_construct (EPlugin *plugin,
        {
                gchar *mapped_location =
                        e_util_replace_prefix (
-                               EVOLUTION_PREFIX,
-                               e_util_get_prefix (),
+                               BUILDTIME_EVOLUTION_PLUGINDIR,
+                               EVOLUTION_PLUGINDIR,
                                plugin_lib->location);
                g_free (plugin_lib->location);
                plugin_lib->location = mapped_location;