[Buildroot] [PATCH 1/1] package/dump1090: fix dependencies

[Buildroot] [PATCH 1/1] package/dump1090: fix dependencies

[Fabrice Fontaine]

dump1090 needs threads and gcc >= 4.9 since bump to version 7.2 in
commit e80c99e1519dafc2cf88ab4672eecda88359ecb1 to avoid the following
build failures:

In file included from dump1090.c:50:
dump1090.h:69:10: fatal error: pthread.h: No such file or directory
   69 | #include <pthread.h>
      |          ^~~~~~~~~~~

In file included from dump1090.c:50:0:
dump1090.h:68:23: fatal error: stdatomic.h: No such file or directory
 #include <stdatomic.h>
                       ^

Fixes:
 - http://autobuild.buildroot.org/results/a8993d9a09c79231358f50d2c1eb2e08cf7d5fd6
 - http://autobuild.buildroot.org/results/7367abae7dc8187e4a2aae5397618c6e1b7aa521

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/dump1090/Config.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/package/dump1090/Config.in b/package/dump1090/Config.in
index 897ad46679..ca3165dc74 100644
--- a/package/dump1090/Config.in
+++ b/package/dump1090/Config.in
@@ -1,7 +1,13 @@
 config BR2_PACKAGE_DUMP1090
 	bool "dump1090"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C11/stdatomic.h
 	select BR2_PACKAGE_NCURSES
 	help
 	  Dump1090 is a simple Mode S decoder for RTLSDR devices
 
 	  https://github.com/flightaware/dump1090
+
+comment "dump1090 needs a toolchain w/ threads, gcc >= 4.9"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
-- 
2.35.1

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Re: [Buildroot] [PATCH 1/1] package/dump1090: fix dependencies

[Thomas Petazzoni via buildroot]

On Sun,  7 Aug 2022 11:55:53 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:

> dump1090 needs threads and gcc >= 4.9 since bump to version 7.2 in
> commit e80c99e1519dafc2cf88ab4672eecda88359ecb1 to avoid the following
> build failures:
> 
> In file included from dump1090.c:50:
> dump1090.h:69:10: fatal error: pthread.h: No such file or directory
>    69 | #include <pthread.h>
>       |          ^~~~~~~~~~~
> 
> In file included from dump1090.c:50:0:
> dump1090.h:68:23: fatal error: stdatomic.h: No such file or directory
>  #include <stdatomic.h>
>                        ^
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/a8993d9a09c79231358f50d2c1eb2e08cf7d5fd6
>  - http://autobuild.buildroot.org/results/7367abae7dc8187e4a2aae5397618c6e1b7aa521
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>  package/dump1090/Config.in | 6 ++++++
>  1 file changed, 6 insertions(+)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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