[gnumeric: 1/2] Bump gda dependency to 6.0.0

[Morten Welinder <mortenw src gnome org>]

commit 5862048949405f02819bad6a4ff3878dca7f41a9
Author: Callum Farmer <gmbr3 opensuse org>
Date:   Mon Mar 29 17:32:31 2021 +0100

    Bump gda dependency to 6.0.0

 configure.ac             | 2 +-
 plugins/gda/plugin-gda.c | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7e87b44b5..63af2f9e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -298,7 +298,7 @@ AC_ARG_WITH(gda,
        fi
 )
 if test "$try_gda" = true; then
-       PKG_CHECK_MODULES(GDA, [libgda-5.0 >= 5.0.0, libgda-ui-5.0 >= 5.0.0],
+       PKG_CHECK_MODULES(GDA, [libgda-6.0 >= 6.0.0, libgda-ui-6.0 >= 6.0.0],
                [gda_msg=yes],
                [gda_msg="NO.  libgda problem"])
        if test "$gda_msg" = yes; then
diff --git a/plugins/gda/plugin-gda.c b/plugins/gda/plugin-gda.c
index 3f62a1f03..f8414f7e6 100644
--- a/plugins/gda/plugin-gda.c
+++ b/plugins/gda/plugin-gda.c
@@ -69,9 +69,9 @@ gnm_value_new_from_gda (GValue const *gval,
 
        if (t == GDA_TYPE_TIME) {
                GdaTime const *time = gda_value_get_time (gval);
-               res = value_new_float ( (time->hour +
-                                        (time->minute +
-                                         time->second / 60.) / 60.) / 24.),
+               res = value_new_float ( (g_date_time_get_hour (time) +
+                                        (g_date_time_get_minute (time) +
+                                         g_date_time_get_second (time) / 60.) / 60.) / 24.),
                value_set_fmt (res, go_format_default_time ());
                return res;
        }
@@ -527,7 +527,7 @@ view_data_sources (GnmAction const *action, WorkbookControl *wbc)
 {
        char *argv[2];
 
-       argv[0] = gda_get_application_exec_path ("gda-control-center");
+       argv[0] = "/usr/bin/env gda-control-center-6.0";
        argv[1] = NULL;
        if (!g_spawn_async (NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, NULL)) {
                go_gtk_notice_dialog (wbcg_toplevel (WBC_GTK (wbc)), GTK_MESSAGE_INFO,