[clutter] Add a configuration option for deciding the Cogl drivers to use
- From: Emmanuele Bassi <ebassi src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [clutter] Add a configuration option for deciding the Cogl drivers to use
- Date: Fri, 11 Dec 2015 15:55:37 +0000 (UTC)
commit bb23335b5fd29fb1d63e99b8f9eb32c5f11b4405
Author: Emmanuele Bassi <ebassi gnome org>
Date: Wed Dec 9 14:26:28 2015 +0000
Add a configuration option for deciding the Cogl drivers to use
Using environment variables only is not convenient for all platforms,
and in some cases it's beneficial to decide the default driver when
building Clutter. Cogl already has a similar configuration switch, and
since Clutter is overriding the default Cogl behaviour, it should offer
the same mechanism.
https://bugzilla.gnome.org/show_bug.cgi?id=742678
clutter/clutter-backend.c | 2 +-
configure.ac | 9 +++++++++
2 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/clutter/clutter-backend.c b/clutter/clutter-backend.c
index 62f33ec..71710e3 100644
--- a/clutter/clutter-backend.c
+++ b/clutter/clutter-backend.c
@@ -386,7 +386,7 @@ clutter_backend_real_create_context (ClutterBackend *backend,
int i;
if (allowed_drivers == NULL)
- allowed_drivers = "*";
+ allowed_drivers = CLUTTER_DRIVERS;
allow_any = strstr (allowed_drivers, "*") != NULL;
diff --git a/configure.ac b/configure.ac
index 985dc1b..e32f5dd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -585,6 +585,13 @@ dnl other tools such as glib-mkenums and gir-scanner don't end up
dnl using the define also.
AC_DEFINE([COGL_ENABLE_EXPERIMENTAL_2_0_API], [1], [Can use Cogl 2.0 API internally])
+AC_ARG_WITH([default-drivers],
+ [AS_HELP_STRING([--with-default-drivers=DRIVER], [Comma-separated list of Cogl drivers to use])],
+ [clutter_drivers=$withval],
+ [clutter_drivers="*"])
+
+AC_DEFINE_UNQUOTED([CLUTTER_DRIVERS], ["$clutter_drivers"], [List of Cogl drivers])
+
dnl strip leading spaces
CLUTTER_BACKENDS=${CLUTTER_BACKENDS#* }
AC_SUBST(CLUTTER_BACKENDS)
@@ -1285,6 +1292,8 @@ else
echo " Input backends: ${CLUTTER_INPUT_BACKENDS} (WARNING: Experimental backends enabled)"
fi
+echo " Cogl drivers: $clutter_drivers"
+
if test "x$SUPPORT_X11" = "x1"; then
echo ""
echo " - X11 backend options:"
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