* [PATCH master] kwboot: add missing header to fix musl build
@ 2023-02-17 7:08 Ahmad Fatoum
2023-02-17 9:03 ` Marco Felsch
2023-02-17 9:46 ` Sascha Hauer
0 siblings, 2 replies; 3+ messages in thread
From: Ahmad Fatoum @ 2023-02-17 7:08 UTC (permalink / raw)
To: barebox; +Cc: Alexandre Belloni, Ahmad Fatoum
Building kwboot for musl instead of glibc results in a couple of errors:
error: unknown type name 'fd_set'
error: storage size of 'tv' isn't known
142 | struct timeval tv;
warning: implicit declaration of function 'FD_ZERO'
warning: implicit declaration of function 'FD_SET'
warning: implicit declaration of function 'select'
warning: implicit declaration of function 'FD_ISSET'
POSIX specifies[1] that all these symbols shall be defined by <sys/select.h>,
so include this missing header.
[1]: https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/select.h.html
Reported-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/openembedded-core/Y91ObtiQCtnpGaRH@mail.local/
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
scripts/kwboot.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/kwboot.c b/scripts/kwboot.c
index 1cbb456935f2..2a4f6bc5fc58 100644
--- a/scripts/kwboot.c
+++ b/scripts/kwboot.c
@@ -22,6 +22,7 @@
#include <termios.h>
#include <sys/mman.h>
#include <sys/stat.h>
+#include <sys/select.h>
/*
* Marvell BootROM UART Sensing
--
2.30.2
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH master] kwboot: add missing header to fix musl build
2023-02-17 7:08 [PATCH master] kwboot: add missing header to fix musl build Ahmad Fatoum
@ 2023-02-17 9:03 ` Marco Felsch
2023-02-17 9:46 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Marco Felsch @ 2023-02-17 9:03 UTC (permalink / raw)
To: Ahmad Fatoum; +Cc: barebox, Alexandre Belloni
On 23-02-17, Ahmad Fatoum wrote:
> Building kwboot for musl instead of glibc results in a couple of errors:
>
> error: unknown type name 'fd_set'
> error: storage size of 'tv' isn't known
> 142 | struct timeval tv;
> warning: implicit declaration of function 'FD_ZERO'
> warning: implicit declaration of function 'FD_SET'
> warning: implicit declaration of function 'select'
> warning: implicit declaration of function 'FD_ISSET'
>
> POSIX specifies[1] that all these symbols shall be defined by <sys/select.h>,
> so include this missing header.
>
> [1]: https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/select.h.html
>
> Reported-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Link: https://lore.kernel.org/openembedded-core/Y91ObtiQCtnpGaRH@mail.local/
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
> scripts/kwboot.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/scripts/kwboot.c b/scripts/kwboot.c
> index 1cbb456935f2..2a4f6bc5fc58 100644
> --- a/scripts/kwboot.c
> +++ b/scripts/kwboot.c
> @@ -22,6 +22,7 @@
> #include <termios.h>
> #include <sys/mman.h>
> #include <sys/stat.h>
> +#include <sys/select.h>
>
> /*
> * Marvell BootROM UART Sensing
> --
> 2.30.2
>
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH master] kwboot: add missing header to fix musl build
2023-02-17 7:08 [PATCH master] kwboot: add missing header to fix musl build Ahmad Fatoum
2023-02-17 9:03 ` Marco Felsch
@ 2023-02-17 9:46 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2023-02-17 9:46 UTC (permalink / raw)
To: Ahmad Fatoum; +Cc: barebox, Alexandre Belloni
On Fri, Feb 17, 2023 at 08:08:10AM +0100, Ahmad Fatoum wrote:
> Building kwboot for musl instead of glibc results in a couple of errors:
>
> error: unknown type name 'fd_set'
> error: storage size of 'tv' isn't known
> 142 | struct timeval tv;
> warning: implicit declaration of function 'FD_ZERO'
> warning: implicit declaration of function 'FD_SET'
> warning: implicit declaration of function 'select'
> warning: implicit declaration of function 'FD_ISSET'
>
> POSIX specifies[1] that all these symbols shall be defined by <sys/select.h>,
> so include this missing header.
>
> [1]: https://pubs.opengroup.org/onlinepubs/009695399/basedefs/sys/select.h.html
Applied, thanks
Sascha
>
> Reported-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Link: https://lore.kernel.org/openembedded-core/Y91ObtiQCtnpGaRH@mail.local/
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
> scripts/kwboot.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/scripts/kwboot.c b/scripts/kwboot.c
> index 1cbb456935f2..2a4f6bc5fc58 100644
> --- a/scripts/kwboot.c
> +++ b/scripts/kwboot.c
> @@ -22,6 +22,7 @@
> #include <termios.h>
> #include <sys/mman.h>
> #include <sys/stat.h>
> +#include <sys/select.h>
>
> /*
> * Marvell BootROM UART Sensing
> --
> 2.30.2
>
>
>
--
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-02-17 9:03 ` Marco Felsch
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