[Buildroot] [PATCHv2 1/3] gstreamer: fix unaligned detection for or1k

[Buildroot] [PATCHv2 1/3] gstreamer: fix unaligned detection for or1k

[Peter Korsgaard]

Similar to how we do it for the other niche/new architectures.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/gstreamer/gstreamer/gstreamer.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/gstreamer/gstreamer/gstreamer.mk b/package/gstreamer/gstreamer/gstreamer.mk
index f2bde30d2..cde7f8f62 100644
--- a/package/gstreamer/gstreamer/gstreamer.mk
+++ b/package/gstreamer/gstreamer/gstreamer.mk
@@ -15,7 +15,7 @@ GSTREAMER_LICENSE_FILES = COPYING
 # Checking if unaligned memory access works correctly cannot be done when cross
 # compiling. For the following architectures there is no information available
 # in the configure script.
-ifeq ($(BR2_arc)$(BR2_xtensa)$(BR2_microblaze)$(BR2_nios2),y)
+ifeq ($(BR2_arc)$(BR2_xtensa)$(BR2_microblaze)$(BR2_nios2)$(BR2_or1k),y)
 GSTREAMER_CONF_ENV = as_cv_unaligned_access=no
 endif
 ifeq ($(BR2_aarch64),y)
-- 
2.11.0

[Buildroot] [PATCHv2 2/3] gstreamer1: fix unaligned detection for or1k

[Peter Korsgaard]

Fixes:
http://autobuild.buildroot.net/results/717/717d78ce0935749f477bdf3133b6f20057a28c01/

Add patch to fix unaligned detection for or1k.  Patch submitted upstream:

https://bugzilla.gnome.org/show_bug.cgi?id=778866

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 ....in-Fix-unaligned-access-support-for-the-.patch | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 package/gstreamer1/gstreamer1/0001-gstconfig.h.in-Fix-unaligned-access-support-for-the-.patch

diff --git a/package/gstreamer1/gstreamer1/0001-gstconfig.h.in-Fix-unaligned-access-support-for-the-.patch b/package/gstreamer1/gstreamer1/0001-gstconfig.h.in-Fix-unaligned-access-support-for-the-.patch
new file mode 100644
index 000000000..88f337328
--- /dev/null
+++ b/package/gstreamer1/gstreamer1/0001-gstconfig.h.in-Fix-unaligned-access-support-for-the-.patch
@@ -0,0 +1,33 @@
+From 437b3e38d9127ae021ca8510709c2e6be3e6b819 Mon Sep 17 00:00:00 2001
+From: Peter Korsgaard <peter@korsgaard.com>
+Date: Sat, 18 Feb 2017 10:03:24 +0100
+Subject: [PATCH] gstconfig.h.in: Fix unaligned access support for the openrisc
+ architecture
+
+Teach gstconfig.h.in about the openrisc (or1k) architecture.  Fixes
+buildroot autobuild failure:
+
+http://autobuild.buildroot.net/results/717/717d78ce0935749f477bdf3133b6f20057a28c01/build-end.log
+
+Submitted-upstream: https://bugzilla.gnome.org/show_bug.cgi?id=778866
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ gst/gstconfig.h.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gst/gstconfig.h.in b/gst/gstconfig.h.in
+index cf95f61ab..1b2ca64ac 100644
+--- a/gst/gstconfig.h.in
++++ b/gst/gstconfig.h.in
+@@ -104,7 +104,7 @@
+  * http://docs.oracle.com/cd/E19205-01/820-4155/c++_faq.html#Vers6
+  * https://software.intel.com/en-us/node/583402
+  */
+-#if defined(__alpha__) || defined(__arc__) || defined(__arm__) || defined(__aarch64__) || defined(__bfin) || defined(__hppa__) || defined(__nios2__) || defined(__MICROBLAZE__) || defined(__mips__) || defined(__sh__) || defined(__SH4__) || defined(__sparc__) || defined(__sparc) || defined(__ia64__) || defined(_M_ALPHA) || defined(_M_ARM) || defined(_M_IA64) || defined(__xtensa__)
++#if defined(__alpha__) || defined(__arc__) || defined(__arm__) || defined(__aarch64__) || defined(__bfin) || defined(__hppa__) || defined(__nios2__) || defined(__MICROBLAZE__) || defined(__mips__) || defined(__or1k__) || defined(__sh__) || defined(__SH4__) || defined(__sparc__) || defined(__sparc) || defined(__ia64__) || defined(_M_ALPHA) || defined(_M_ARM) || defined(_M_IA64) || defined(__xtensa__)
+ #  define GST_HAVE_UNALIGNED_ACCESS 0
+ #elif defined(__i386__) || defined(__i386) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__ppc__) || defined(__ppc64__) || defined(__powerpc__) || defined(__powerpc64__) || defined(__m68k__) || defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || defined(__s390__) || defined(__s390x__) || defined(__zarch__)
+ #  define GST_HAVE_UNALIGNED_ACCESS 1
+-- 
+2.11.0
+
-- 
2.11.0

[Buildroot] [PATCHv2 3/3] gstreamer1: drop unused configure time unaligned access handling logic

[Peter Korsgaard]

gstreamer has moved to build time unaligned access support detection using
ifdefs in gstconfig.h since 1.9.2:

commit 6ef601367e0f5adb7a8b02cec94dec04fccf701a
Author: Nirbheek Chauhan <nirbheek@centricular.com>
Date:   Tue Jun 21 18:59:49 2016 +0530

    gstconfig.h: Detect unaligned access support at compile-time

    This makes gstconfig.h completely arch-independent. Should cover all
    compilers that gstreamer is known to build on, and all architectures
    that I could find information on. People are encouraged to file bugs if
    their platform/arch is missing.

So ac_cv_unaligned_access is no longer used and our logic can be removed.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/gstreamer1/gstreamer1/gstreamer1.mk | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/package/gstreamer1/gstreamer1/gstreamer1.mk b/package/gstreamer1/gstreamer1/gstreamer1.mk
index ac2c98870..e110dee7d 100644
--- a/package/gstreamer1/gstreamer1/gstreamer1.mk
+++ b/package/gstreamer1/gstreamer1/gstreamer1.mk
@@ -11,16 +11,6 @@ GSTREAMER1_INSTALL_STAGING = YES
 GSTREAMER1_LICENSE_FILES = COPYING
 GSTREAMER1_LICENSE = LGPLv2+, LGPLv2.1+
 
-# Checking if unaligned memory access works correctly cannot be done when cross
-# compiling. For the following architectures there is no information available
-# in the configure script.
-ifeq ($(BR2_arc)$(BR2_xtensa)$(BR2_microblaze)$(BR2_nios2),y)
-GSTREAMER1_CONF_ENV = as_cv_unaligned_access=no
-endif
-ifeq ($(BR2_aarch64),y)
-GSTREAMER1_CONF_ENV = as_cv_unaligned_access=yes
-endif
-
 GSTREAMER1_CONF_OPTS = \
 	--disable-examples \
 	--disable-tests \
-- 
2.11.0

[Buildroot] [PATCHv2 2/3] gstreamer1: fix unaligned detection for or1k

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:

 > Fixes:
 > http://autobuild.buildroot.net/results/717/717d78ce0935749f477bdf3133b6f20057a28c01/

 > Add patch to fix unaligned detection for or1k.  Patch submitted upstream:

 > https://bugzilla.gnome.org/show_bug.cgi?id=778866

 > Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCHv2 3/3] gstreamer1: drop unused configure time unaligned access handling logic

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:

 > gstreamer has moved to build time unaligned access support detection using
 > ifdefs in gstconfig.h since 1.9.2:

 > commit 6ef601367e0f5adb7a8b02cec94dec04fccf701a
 > Author: Nirbheek Chauhan <nirbheek@centricular.com>
 > Date:   Tue Jun 21 18:59:49 2016 +0530

 >     gstconfig.h: Detect unaligned access support at compile-time

 >     This makes gstconfig.h completely arch-independent. Should cover all
 >     compilers that gstreamer is known to build on, and all architectures
 >     that I could find information on. People are encouraged to file bugs if
 >     their platform/arch is missing.

 > So ac_cv_unaligned_access is no longer used and our logic can be removed.

 > Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard