* [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
@ 2022-07-30 10:55 Bernd Kuhls
2022-07-30 15:40 ` Thomas Petazzoni via buildroot
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Bernd Kuhls @ 2022-07-30 10:55 UTC (permalink / raw)
To: buildroot; +Cc: Yann E . MORIN
The vp8 encoder depends on c++ support since commit
06a1a05b55aa64720d4ede9b07c385cc8f06625d
src/transcoding/codec/codecs/libs/libvpx.c:23:10: fatal error: vpx/vp8cx.h: No such file or directory
23 | #include <vpx/vp8cx.h>
Fixes:
http://autobuild.buildroot.net/results/152/152dec2f7148a23fa1a434d2c6ad31de6d1b2466/
http://autobuild.buildroot.net/results/009/0090b100eca4f94d2f0081ce0db7ff9b4ae0ca79/
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
package/tvheadend/Config.in | 3 ++-
package/tvheadend/tvheadend.mk | 7 +++++++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/package/tvheadend/Config.in b/package/tvheadend/Config.in
index c033b29819..99a24ec011 100644
--- a/package/tvheadend/Config.in
+++ b/package/tvheadend/Config.in
@@ -66,7 +66,8 @@ config BR2_PACKAGE_TVHEADEND_TRANSCODING
select BR2_PACKAGE_FFMPEG_AVRESAMPLE
select BR2_PACKAGE_FFMPEG_GPL # needed for x264 support
select BR2_PACKAGE_FFMPEG_SWSCALE
- select BR2_PACKAGE_LIBVPX
+ # vp8 encoder needs c++
+ select BR2_PACKAGE_LIBVPX if BR2_INSTALL_LIBSTDCPP
select BR2_PACKAGE_X264
help
Enable transcoding support.
diff --git a/package/tvheadend/tvheadend.mk b/package/tvheadend/tvheadend.mk
index 1d1a714505..8ceb7493c8 100644
--- a/package/tvheadend/tvheadend.mk
+++ b/package/tvheadend/tvheadend.mk
@@ -47,6 +47,12 @@ TVHEADEND_DEPENDENCIES += rpi-userland
else
TVHEADEND_CONF_OPTS += --disable-omx
endif
+ifeq ($(BR2_PACKAGE_LIBVPX)$(BR2_INSTALL_LIBSTDCPP),yy)
+TVHEADEND_CONF_OPTS += --enable-libvpx
+TVHEADEND_DEPENDENCIES += libvpx
+else
+TVHEADEND_CONF_OPTS += --disable-libvpx
+endif
ifeq ($(BR2_PACKAGE_X265),y)
TVHEADEND_CONF_OPTS += --enable-libx265
TVHEADEND_DEPENDENCIES += x265
@@ -59,6 +65,7 @@ TVHEADEND_CONF_OPTS += \
--disable-libopus \
--disable-omx \
--disable-vaapi \
+ --disable-libvpx \
--disable-libx264 \
--disable-libx265
endif
--
2.30.2
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^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
2022-07-30 10:55 [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled Bernd Kuhls
@ 2022-07-30 15:40 ` Thomas Petazzoni via buildroot
2022-07-30 16:28 ` Arnout Vandecappelle
[not found] ` <20220730174036.48ca64aa__27858.7368129351$1659195663$gmane$org@windsurf>
2022-08-01 20:36 ` Thomas Petazzoni via buildroot
2 siblings, 1 reply; 7+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-07-30 15:40 UTC (permalink / raw)
To: Bernd Kuhls; +Cc: Yann E . MORIN, buildroot
Hello Bernd,
On Sat, 30 Jul 2022 12:55:34 +0200
Bernd Kuhls <bernd.kuhls@t-online.de> wrote:
> The vp8 encoder depends on c++ support since commit
> 06a1a05b55aa64720d4ede9b07c385cc8f06625d
>
> src/transcoding/codec/codecs/libs/libvpx.c:23:10: fatal error: vpx/vp8cx.h: No such file or directory
> 23 | #include <vpx/vp8cx.h>
>
> Fixes:
> http://autobuild.buildroot.net/results/152/152dec2f7148a23fa1a434d2c6ad31de6d1b2466/
> http://autobuild.buildroot.net/results/009/0090b100eca4f94d2f0081ce0db7ff9b4ae0ca79/
>
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> ---
> package/tvheadend/Config.in | 3 ++-
> package/tvheadend/tvheadend.mk | 7 +++++++
> 2 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/package/tvheadend/Config.in b/package/tvheadend/Config.in
> index c033b29819..99a24ec011 100644
> --- a/package/tvheadend/Config.in
> +++ b/package/tvheadend/Config.in
> @@ -66,7 +66,8 @@ config BR2_PACKAGE_TVHEADEND_TRANSCODING
> select BR2_PACKAGE_FFMPEG_AVRESAMPLE
> select BR2_PACKAGE_FFMPEG_GPL # needed for x264 support
> select BR2_PACKAGE_FFMPEG_SWSCALE
> - select BR2_PACKAGE_LIBVPX
> + # vp8 encoder needs c++
> + select BR2_PACKAGE_LIBVPX if BR2_INSTALL_LIBSTDCPP
> select BR2_PACKAGE_X264
> help
> Enable transcoding support.
> diff --git a/package/tvheadend/tvheadend.mk b/package/tvheadend/tvheadend.mk
> index 1d1a714505..8ceb7493c8 100644
> --- a/package/tvheadend/tvheadend.mk
> +++ b/package/tvheadend/tvheadend.mk
> @@ -47,6 +47,12 @@ TVHEADEND_DEPENDENCIES += rpi-userland
> else
> TVHEADEND_CONF_OPTS += --disable-omx
> endif
> +ifeq ($(BR2_PACKAGE_LIBVPX)$(BR2_INSTALL_LIBSTDCPP),yy)
> +TVHEADEND_CONF_OPTS += --enable-libvpx
> +TVHEADEND_DEPENDENCIES += libvpx
> +else
> +TVHEADEND_CONF_OPTS += --disable-libvpx
> +endif
It is apparently an optional dependency, so why do we select it in
Config.in?
Thanks!
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
2022-07-30 15:40 ` Thomas Petazzoni via buildroot
@ 2022-07-30 16:28 ` Arnout Vandecappelle
2022-08-01 20:25 ` Thomas Petazzoni via buildroot
0 siblings, 1 reply; 7+ messages in thread
From: Arnout Vandecappelle @ 2022-07-30 16:28 UTC (permalink / raw)
To: Thomas Petazzoni, Bernd Kuhls; +Cc: Yann E . MORIN, buildroot
On 30/07/2022 17:40, Thomas Petazzoni via buildroot wrote:
> Hello Bernd,
>
> On Sat, 30 Jul 2022 12:55:34 +0200
> Bernd Kuhls <bernd.kuhls@t-online.de> wrote:
>
>> The vp8 encoder depends on c++ support since commit
>> 06a1a05b55aa64720d4ede9b07c385cc8f06625d
>>
>> src/transcoding/codec/codecs/libs/libvpx.c:23:10: fatal error: vpx/vp8cx.h: No such file or directory
>> 23 | #include <vpx/vp8cx.h>
>>
>> Fixes:
>> http://autobuild.buildroot.net/results/152/152dec2f7148a23fa1a434d2c6ad31de6d1b2466/
>> http://autobuild.buildroot.net/results/009/0090b100eca4f94d2f0081ce0db7ff9b4ae0ca79/
>>
>> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
>> ---
>> package/tvheadend/Config.in | 3 ++-
>> package/tvheadend/tvheadend.mk | 7 +++++++
>> 2 files changed, 9 insertions(+), 1 deletion(-)
>>
>> diff --git a/package/tvheadend/Config.in b/package/tvheadend/Config.in
>> index c033b29819..99a24ec011 100644
>> --- a/package/tvheadend/Config.in
>> +++ b/package/tvheadend/Config.in
>> @@ -66,7 +66,8 @@ config BR2_PACKAGE_TVHEADEND_TRANSCODING
>> select BR2_PACKAGE_FFMPEG_AVRESAMPLE
>> select BR2_PACKAGE_FFMPEG_GPL # needed for x264 support
>> select BR2_PACKAGE_FFMPEG_SWSCALE
>> - select BR2_PACKAGE_LIBVPX
>> + # vp8 encoder needs c++
>> + select BR2_PACKAGE_LIBVPX if BR2_INSTALL_LIBSTDCPP
>> select BR2_PACKAGE_X264
>> help
>> Enable transcoding support.
>> diff --git a/package/tvheadend/tvheadend.mk b/package/tvheadend/tvheadend.mk
>> index 1d1a714505..8ceb7493c8 100644
>> --- a/package/tvheadend/tvheadend.mk
>> +++ b/package/tvheadend/tvheadend.mk
>> @@ -47,6 +47,12 @@ TVHEADEND_DEPENDENCIES += rpi-userland
>> else
>> TVHEADEND_CONF_OPTS += --disable-omx
>> endif
>> +ifeq ($(BR2_PACKAGE_LIBVPX)$(BR2_INSTALL_LIBSTDCPP),yy)
>> +TVHEADEND_CONF_OPTS += --enable-libvpx
>> +TVHEADEND_DEPENDENCIES += libvpx
>> +else
>> +TVHEADEND_CONF_OPTS += --disable-libvpx
>> +endif
>
> It is apparently an optional dependency, so why do we select it in
> Config.in?
It is select'ed by transcoding support, but in the .mk file the optional
dependency is always added just in case there's something else in tvheadend that
starts using it.
Regards,
Arnout
>
> Thanks!
>
> Thomas
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
2022-07-30 16:28 ` Arnout Vandecappelle
@ 2022-08-01 20:25 ` Thomas Petazzoni via buildroot
0 siblings, 0 replies; 7+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-08-01 20:25 UTC (permalink / raw)
To: Arnout Vandecappelle; +Cc: Bernd Kuhls, Yann E . MORIN, buildroot
On Sat, 30 Jul 2022 18:28:43 +0200
Arnout Vandecappelle <arnout@mind.be> wrote:
> > It is apparently an optional dependency, so why do we select it in
> > Config.in?
>
> It is select'ed by transcoding support, but in the .mk file the optional
> dependency is always added just in case there's something else in tvheadend that
> starts using it.
This is not what's happening: Bernd's patch adds:
+ifeq ($(BR2_PACKAGE_LIBVPX)$(BR2_INSTALL_LIBSTDCPP),yy)
+TVHEADEND_CONF_OPTS += --enable-libvpx
+TVHEADEND_DEPENDENCIES += libvpx
+else
+TVHEADEND_CONF_OPTS += --disable-libvpx
+endif
inside the
ifeq ($(BR2_PACKAGE_TVHEADEND_TRANSCODING),y)
...
endif
condition.
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
_______________________________________________
buildroot mailing list
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^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <20220730174036.48ca64aa__27858.7368129351$1659195663$gmane$org@windsurf>]
* Re: [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
[not found] ` <20220730174036.48ca64aa__27858.7368129351$1659195663$gmane$org@windsurf>
@ 2022-07-30 16:41 ` Bernd Kuhls
2022-08-01 20:37 ` Thomas Petazzoni via buildroot
0 siblings, 1 reply; 7+ messages in thread
From: Bernd Kuhls @ 2022-07-30 16:41 UTC (permalink / raw)
To: buildroot
Am Sat, 30 Jul 2022 17:40:36 +0200 schrieb Thomas Petazzoni via buildroot:
> It is apparently an optional dependency, so why do we select it in
> Config.in?
Hi Thomas,
from the perspective of the build system, yes, libvpx is an optional
dependency. When it comes to the user perspective of the transcoding
feature, tvheadend by default includes codec-specific profiles, which
include vp8:
https://github.com/tvheadend/tvheadend/blob/master/data/conf/transcoder/
profiles
So users who enable the transcoding option are expecting vp8 support,
therefore I enabled it in Config.in:
https://git.busybox.net/buildroot/commit/package/tvheadend?
id=a9a14dc4357d32f705a52a5da73c782576ce6bc8
Regards, Bernd
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
2022-07-30 16:41 ` Bernd Kuhls
@ 2022-08-01 20:37 ` Thomas Petazzoni via buildroot
0 siblings, 0 replies; 7+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-08-01 20:37 UTC (permalink / raw)
To: Bernd Kuhls; +Cc: buildroot
On Sat, 30 Jul 2022 18:41:00 +0200
Bernd Kuhls <bernd.kuhls@t-online.de> wrote:
> from the perspective of the build system, yes, libvpx is an optional
> dependency. When it comes to the user perspective of the transcoding
> feature, tvheadend by default includes codec-specific profiles, which
> include vp8:
> https://github.com/tvheadend/tvheadend/blob/master/data/conf/transcoder/
> profiles
>
> So users who enable the transcoding option are expecting vp8 support,
> therefore I enabled it in Config.in:
> https://git.busybox.net/buildroot/commit/package/tvheadend?
> id=a9a14dc4357d32f705a52a5da73c782576ce6bc8
Thanks for the extra explanation, it would have been good to have it in
the commit log in the first place. Indeed, we normally prefer to keep
dependencies minimal in Buildroot in general, but I understand that
sometimes dependency that are optional from a build perspective are in
fact somewhat mandatory to make the package usable in practice.
Best regards,
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled
2022-07-30 10:55 [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled Bernd Kuhls
2022-07-30 15:40 ` Thomas Petazzoni via buildroot
[not found] ` <20220730174036.48ca64aa__27858.7368129351$1659195663$gmane$org@windsurf>
@ 2022-08-01 20:36 ` Thomas Petazzoni via buildroot
2 siblings, 0 replies; 7+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-08-01 20:36 UTC (permalink / raw)
To: Bernd Kuhls; +Cc: Yann E . MORIN, buildroot
On Sat, 30 Jul 2022 12:55:34 +0200
Bernd Kuhls <bernd.kuhls@t-online.de> wrote:
> The vp8 encoder depends on c++ support since commit
> 06a1a05b55aa64720d4ede9b07c385cc8f06625d
>
> src/transcoding/codec/codecs/libs/libvpx.c:23:10: fatal error: vpx/vp8cx.h: No such file or directory
> 23 | #include <vpx/vp8cx.h>
>
> Fixes:
> http://autobuild.buildroot.net/results/152/152dec2f7148a23fa1a434d2c6ad31de6d1b2466/
> http://autobuild.buildroot.net/results/009/0090b100eca4f94d2f0081ce0db7ff9b4ae0ca79/
>
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> ---
> package/tvheadend/Config.in | 3 ++-
> package/tvheadend/tvheadend.mk | 7 +++++++
> 2 files changed, 9 insertions(+), 1 deletion(-)
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
_______________________________________________
buildroot mailing list
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^ permalink raw reply [flat|nested] 7+ messages in thread
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2022-07-30 10:55 [Buildroot] [PATCH 1/1] package/tvheadend: fix build error with c++ disabled Bernd Kuhls
2022-07-30 15:40 ` Thomas Petazzoni via buildroot
2022-07-30 16:28 ` Arnout Vandecappelle
2022-08-01 20:25 ` Thomas Petazzoni via buildroot
[not found] ` <20220730174036.48ca64aa__27858.7368129351$1659195663$gmane$org@windsurf>
2022-07-30 16:41 ` Bernd Kuhls
2022-08-01 20:37 ` Thomas Petazzoni via buildroot
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