* [Buildroot] [PATCH 1/1] package/libcec: fix build with gcc 10
@ 2022-05-21 11:50 Fabrice Fontaine
2022-05-30 20:56 ` Thomas Petazzoni via buildroot
2022-06-06 12:57 ` Peter Korsgaard
0 siblings, 2 replies; 3+ messages in thread
From: Fabrice Fontaine @ 2022-05-21 11:50 UTC (permalink / raw)
To: buildroot; +Cc: Bernd Kuhls, Fabrice Fontaine
Fix the following build failure with gcc 10:
/nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h: In function 'bool LibCecBootloader(const char*)':
/nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:175:14: error: converting to 'bool' from 'std::nullptr_t' requires direct-initialization [-fpermissive]
175 | return NULL;
| ^~~~
/nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:184:12: error: converting to 'bool' from 'std::nullptr_t' requires direct-initialization [-fpermissive]
184 | return NULL;
| ^~~~
Fixes:
- http://autobuild.buildroot.org/results/e34bd78cc81e6da12a85c1e4ee76931818d91073
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
.../0001-cecloader-h-fix-null-return.patch | 37 +++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 package/libcec/0001-cecloader-h-fix-null-return.patch
diff --git a/package/libcec/0001-cecloader-h-fix-null-return.patch b/package/libcec/0001-cecloader-h-fix-null-return.patch
new file mode 100644
index 0000000000..424e41c0ae
--- /dev/null
+++ b/package/libcec/0001-cecloader-h-fix-null-return.patch
@@ -0,0 +1,37 @@
+From 452b2049b2ee3e73968c603e5524b2d349ac0c3e Mon Sep 17 00:00:00 2001
+From: psykose <alice@ayaya.dev>
+Date: Sat, 9 Apr 2022 17:59:11 +0000
+Subject: [PATCH] cecloader.h: fix null return
+
+returning NULL is invalid for a return type of bool when NULL is defined
+as `nullptr` instead of 0L
+
+[Retrieved from:
+https://github.com/Pulse-Eight/libcec/pull/599/commits/452b2049b2ee3e73968c603e5524b2d349ac0c3e]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ include/cecloader.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/include/cecloader.h b/include/cecloader.h
+index be76468f..550f598e 100644
+--- a/include/cecloader.h
++++ b/include/cecloader.h
+@@ -172,7 +172,7 @@ bool LibCecBootloader(const char *strLib = NULL)
+ if (!g_libCEC)
+ {
+ std::cout << dlerror() << std::endl;
+- return NULL;
++ return false;
+ }
+ }
+
+@@ -181,7 +181,7 @@ bool LibCecBootloader(const char *strLib = NULL)
+ if (!LibCecBootloader)
+ {
+ std::cout << "cannot find CECStartBootloader" << std::endl;
+- return NULL;
++ return false;
+ }
+
+ bool bReturn = LibCecBootloader();
--
2.35.1
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* Re: [Buildroot] [PATCH 1/1] package/libcec: fix build with gcc 10
2022-05-21 11:50 [Buildroot] [PATCH 1/1] package/libcec: fix build with gcc 10 Fabrice Fontaine
@ 2022-05-30 20:56 ` Thomas Petazzoni via buildroot
2022-06-06 12:57 ` Peter Korsgaard
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-05-30 20:56 UTC (permalink / raw)
To: Fabrice Fontaine; +Cc: Bernd Kuhls, buildroot
On Sat, 21 May 2022 13:50:55 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:
> Fix the following build failure with gcc 10:
>
> /nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h: In function 'bool LibCecBootloader(const char*)':
> /nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:175:14: error: converting to 'bool' from 'std::nullptr_t' requires direct-initialization [-fpermissive]
> 175 | return NULL;
> | ^~~~
> /nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:184:12: error: converting to 'bool' from 'std::nullptr_t' requires direct-initialization [-fpermissive]
> 184 | return NULL;
> | ^~~~
>
> Fixes:
> - http://autobuild.buildroot.org/results/e34bd78cc81e6da12a85c1e4ee76931818d91073
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
> .../0001-cecloader-h-fix-null-return.patch | 37 +++++++++++++++++++
> 1 file changed, 37 insertions(+)
> create mode 100644 package/libcec/0001-cecloader-h-fix-null-return.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/libcec: fix build with gcc 10
2022-05-21 11:50 [Buildroot] [PATCH 1/1] package/libcec: fix build with gcc 10 Fabrice Fontaine
2022-05-30 20:56 ` Thomas Petazzoni via buildroot
@ 2022-06-06 12:57 ` Peter Korsgaard
1 sibling, 0 replies; 3+ messages in thread
From: Peter Korsgaard @ 2022-06-06 12:57 UTC (permalink / raw)
To: Fabrice Fontaine; +Cc: Bernd Kuhls, buildroot
>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:
> Fix the following build failure with gcc 10:
> /nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:
> In function 'bool LibCecBootloader(const char*)':
> /nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:175:14:
> error: converting to 'bool' from 'std::nullptr_t' requires
> direct-initialization [-fpermissive]
> 175 | return NULL;
> | ^~~~
> /nvmedata/autobuild/instance-2/output-1/build/libcec-6.0.2/src/cec-client/../../include/cecloader.h:184:12:
> error: converting to 'bool' from 'std::nullptr_t' requires
> direct-initialization [-fpermissive]
> 184 | return NULL;
> | ^~~~
> Fixes:
> - http://autobuild.buildroot.org/results/e34bd78cc81e6da12a85c1e4ee76931818d91073
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Committed to 2022.02.x, thanks.
--
Bye, Peter Korsgaard
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2022-05-21 11:50 [Buildroot] [PATCH 1/1] package/libcec: fix build with gcc 10 Fabrice Fontaine
2022-05-30 20:56 ` Thomas Petazzoni via buildroot
2022-06-06 12:57 ` Peter Korsgaard
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