build: hide private symbols with -fvisibility=hidden

This continues with the previous commit to hide non-public symbols by
default. It is slightly complicated by the fact that we need some symbol
access from the unit tests. Normally that would mean we just add a static
library and link against that, but we need shared access to globals so
that is not an option. We could possibly switch to creating a shared
library without -fvisibility=hidden.

4 files changed, 6 insertions, 8 deletions

diff --git a/tests/libpeas-gtk/testing/meson.build b/tests/libpeas-gtk/testing/meson.build
index 62fd54d..ea9dbc5 100644
--- a/tests/libpeas-gtk/testing/meson.build
+++ b/tests/libpeas-gtk/testing/meson.build
@@ -13,7 +13,7 @@ libpeas_gtk_testing_deps = [
   glib_dep,
   introspection_dep,
   libpeas_dep,
-  libpeas_gtk_dep,
+  libpeas_gtk_test_dep,
   libtesting_util_dep,
 ]
 
diff --git a/tests/libpeas/engine.c b/tests/libpeas/engine.c
index 0c975f4..e6ba2cc 100644
--- a/tests/libpeas/engine.c
+++ b/tests/libpeas/engine.c
@@ -449,8 +449,8 @@ test_engine_shutdown_subprocess (PeasEngine *engine)
     testing_engine_free (engine);
 
     /* Should be able to shutdown multiple times */
-    peas_engine_shutdown ();
-    peas_engine_shutdown ();
+    _peas_engine_shutdown ();
+    _peas_engine_shutdown ();
 
     /* Cannot create an engine because libpeas has been shutdown */
     engine = peas_engine_new ();
diff --git a/tests/libpeas/extension-py.c b/tests/libpeas/extension-py.c
index 0d9f913..8ec155d 100644
--- a/tests/libpeas/extension-py.c
+++ b/tests/libpeas/extension-py.c
@@ -169,7 +169,7 @@ test_extension_py_already_initialized_subprocess (void)
   PyDict_Clear (dict);
   testing_engine_free (engine);
 
-  peas_engine_shutdown ();
+  _peas_engine_shutdown ();
 
   /* Should still be initialized */
   g_assert (Py_IsInitialized ());
diff --git a/tests/testing-util/testing-util.c b/tests/testing-util/testing-util.c
index 1f167a9..f35c806 100644
--- a/tests/testing-util/testing-util.c
+++ b/tests/testing-util/testing-util.c
@@ -19,9 +19,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.
  */
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "config.h"
 
 #include <stdlib.h>
 
@@ -300,7 +298,7 @@ testing_util_run_tests (void)
   g_private_replace (&engine_key, NULL);
   g_private_replace (&unhandled_key, NULL);
   g_private_replace (&log_hooks_key, NULL);
-  peas_engine_shutdown ();
+  _peas_engine_shutdown ();
 
   return retval;
 }