* [Buildroot] [PATCH] package/bcusdk: fix build w/ gcc-14
@ 2025-08-12 17:36 Thomas Perale via buildroot
2025-08-16 20:47 ` Thomas Petazzoni via buildroot
2025-08-21 19:20 ` Thomas Perale via buildroot
0 siblings, 2 replies; 3+ messages in thread
From: Thomas Perale via buildroot @ 2025-08-12 17:36 UTC (permalink / raw)
To: buildroot; +Cc: Kurt Van Dijck
When using gcc-14 the compilation fails with the following error
message:
```
close.c: In function 'EIBClose':
close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
38 | close (con->fd);
| ^~~~~
| pclose
openlocal.c: In function 'EIBSocketLocal':
openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
57 | close (con->fd);
| ^~~~~
| pclose
make[6]: *** [Makefile:611: close.lo] Error 1
```
This patch include <unistd.h> to include the declaration of close.
Fixes: https://autobuild.buildroot.org/results/483/483fc4584815507c3798eb972e22e51f70f52c23/build-end.log
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
---
...include-unistd-for-close-declaration.patch | 70 +++++++++++++++++++
1 file changed, 70 insertions(+)
create mode 100644 package/bcusdk/0005-include-unistd-for-close-declaration.patch
diff --git a/package/bcusdk/0005-include-unistd-for-close-declaration.patch b/package/bcusdk/0005-include-unistd-for-close-declaration.patch
new file mode 100644
index 0000000000..c05a68d9a3
--- /dev/null
+++ b/package/bcusdk/0005-include-unistd-for-close-declaration.patch
@@ -0,0 +1,70 @@
+From 7fe256a6e3b28e3ca5c163e38844c9e7c05099c1 Mon Sep 17 00:00:00 2001
+From: Thomas Perale <thomas.perale@mind.be>
+Date: Tue, 12 Aug 2025 18:43:26 +0200
+Subject: [PATCH] include unistd for close declaration
+
+When using gcc-14 the compilation fails with the following error
+message:
+
+```
+close.c: In function 'EIBClose':
+close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
+ 38 | close (con->fd);
+ | ^~~~~
+ | pclose
+openlocal.c: In function 'EIBSocketLocal':
+openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
+ 57 | close (con->fd);
+ | ^~~~~
+ | pclose
+make[6]: *** [Makefile:611: close.lo] Error 1
+```
+
+This patch include <unistd.h> to include the declaration of close.
+
+Upstream: https://sourceforge.net/p/bcusdk/patches/6/
+Signed-off-by: Thomas Perale <thomas.perale@mind.be>
+---
+ eibd/client/c/close.c | 1 +
+ eibd/client/c/openlocal.c | 1 +
+ eibd/client/c/openremote.c | 1 +
+ 3 files changed, 3 insertions(+)
+
+diff --git a/eibd/client/c/close.c b/eibd/client/c/close.c
+index 900fcd8..f7508bb 100644
+--- a/eibd/client/c/close.c
++++ b/eibd/client/c/close.c
+@@ -24,6 +24,7 @@
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
++#include <unistd.h>
+
+ #include "eibclient-int.h"
+
+diff --git a/eibd/client/c/openlocal.c b/eibd/client/c/openlocal.c
+index c7fd5d7..df2e9f9 100644
+--- a/eibd/client/c/openlocal.c
++++ b/eibd/client/c/openlocal.c
+@@ -27,6 +27,7 @@
+
+ #include <sys/socket.h>
+ #include <sys/un.h>
++#include <unistd.h>
+
+ #include "eibclient-int.h"
+
+diff --git a/eibd/client/c/openremote.c b/eibd/client/c/openremote.c
+index 24d7ecd..9b2be39 100644
+--- a/eibd/client/c/openremote.c
++++ b/eibd/client/c/openremote.c
+@@ -30,6 +30,7 @@
+ #include <netinet/in.h>
+ #include <netinet/tcp.h>
+ #include <netdb.h>
++#include <unistd.h>
+
+ #include "eibclient-int.h"
+
+--
+2.50.1
--
2.50.1
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^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [Buildroot] [PATCH] package/bcusdk: fix build w/ gcc-14
2025-08-12 17:36 [Buildroot] [PATCH] package/bcusdk: fix build w/ gcc-14 Thomas Perale via buildroot
@ 2025-08-16 20:47 ` Thomas Petazzoni via buildroot
2025-08-21 19:20 ` Thomas Perale via buildroot
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Petazzoni via buildroot @ 2025-08-16 20:47 UTC (permalink / raw)
To: Thomas Perale via buildroot; +Cc: Thomas Perale, Kurt Van Dijck
On Tue, 12 Aug 2025 19:36:16 +0200
Thomas Perale via buildroot <buildroot@buildroot.org> wrote:
> When using gcc-14 the compilation fails with the following error
> message:
>
> ```
> close.c: In function 'EIBClose':
> close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
> 38 | close (con->fd);
> | ^~~~~
> | pclose
> openlocal.c: In function 'EIBSocketLocal':
> openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
> 57 | close (con->fd);
> | ^~~~~
> | pclose
> make[6]: *** [Makefile:611: close.lo] Error 1
> ```
>
> This patch include <unistd.h> to include the declaration of close.
>
> Fixes: https://autobuild.buildroot.org/results/483/483fc4584815507c3798eb972e22e51f70f52c23/build-end.log
> Signed-off-by: Thomas Perale <thomas.perale@mind.be>
> ---
> ...include-unistd-for-close-declaration.patch | 70 +++++++++++++++++++
> 1 file changed, 70 insertions(+)
> create mode 100644 package/bcusdk/0005-include-unistd-for-close-declaration.patch
Applied to master, thanks. However, I suggest that we drop this
package. It has been added in 2014 by someone working for a company
which no longer exists. The latest release is from 2011. Kurt, the
package maintainer, only every made two commits to it, back in 2017.
Best regards,
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] package/bcusdk: fix build w/ gcc-14
2025-08-12 17:36 [Buildroot] [PATCH] package/bcusdk: fix build w/ gcc-14 Thomas Perale via buildroot
2025-08-16 20:47 ` Thomas Petazzoni via buildroot
@ 2025-08-21 19:20 ` Thomas Perale via buildroot
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Perale via buildroot @ 2025-08-21 19:20 UTC (permalink / raw)
To: Thomas Perale; +Cc: buildroot
In reply of:
> When using gcc-14 the compilation fails with the following error
> message:
>
> ```
> close.c: In function 'EIBClose':
> close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
> 38 | close (con->fd);
> | ^~~~~
> | pclose
> openlocal.c: In function 'EIBSocketLocal':
> openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
> 57 | close (con->fd);
> | ^~~~~
> | pclose
> make[6]: *** [Makefile:611: close.lo] Error 1
> ```
>
> This patch include <unistd.h> to include the declaration of close.
>
> Fixes: https://autobuild.buildroot.org/results/483/483fc4584815507c3798eb972e22e51f70f52c23/build-end.log
> Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Applied to 2025.02.x & 2025.05.x. Thanks
> ---
> ...include-unistd-for-close-declaration.patch | 70 +++++++++++++++++++
> 1 file changed, 70 insertions(+)
> create mode 100644 package/bcusdk/0005-include-unistd-for-close-declaration.patch
>
> diff --git a/package/bcusdk/0005-include-unistd-for-close-declaration.patch b/package/bcusdk/0005-include-unistd-for-close-declaration.patch
> new file mode 100644
> index 0000000000..c05a68d9a3
> --- /dev/null
> +++ b/package/bcusdk/0005-include-unistd-for-close-declaration.patch
> @@ -0,0 +1,70 @@
> +From 7fe256a6e3b28e3ca5c163e38844c9e7c05099c1 Mon Sep 17 00:00:00 2001
> +From: Thomas Perale <thomas.perale@mind.be>
> +Date: Tue, 12 Aug 2025 18:43:26 +0200
> +Subject: [PATCH] include unistd for close declaration
> +
> +When using gcc-14 the compilation fails with the following error
> +message:
> +
> +```
> +close.c: In function 'EIBClose':
> +close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
> + 38 | close (con->fd);
> + | ^~~~~
> + | pclose
> +openlocal.c: In function 'EIBSocketLocal':
> +openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
> + 57 | close (con->fd);
> + | ^~~~~
> + | pclose
> +make[6]: *** [Makefile:611: close.lo] Error 1
> +```
> +
> +This patch include <unistd.h> to include the declaration of close.
> +
> +Upstream: https://sourceforge.net/p/bcusdk/patches/6/
> +Signed-off-by: Thomas Perale <thomas.perale@mind.be>
> +---
> + eibd/client/c/close.c | 1 +
> + eibd/client/c/openlocal.c | 1 +
> + eibd/client/c/openremote.c | 1 +
> + 3 files changed, 3 insertions(+)
> +
> +diff --git a/eibd/client/c/close.c b/eibd/client/c/close.c
> +index 900fcd8..f7508bb 100644
> +--- a/eibd/client/c/close.c
> ++++ b/eibd/client/c/close.c
> +@@ -24,6 +24,7 @@
> + along with this program; if not, write to the Free Software
> + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> + */
> ++#include <unistd.h>
> +
> + #include "eibclient-int.h"
> +
> +diff --git a/eibd/client/c/openlocal.c b/eibd/client/c/openlocal.c
> +index c7fd5d7..df2e9f9 100644
> +--- a/eibd/client/c/openlocal.c
> ++++ b/eibd/client/c/openlocal.c
> +@@ -27,6 +27,7 @@
> +
> + #include <sys/socket.h>
> + #include <sys/un.h>
> ++#include <unistd.h>
> +
> + #include "eibclient-int.h"
> +
> +diff --git a/eibd/client/c/openremote.c b/eibd/client/c/openremote.c
> +index 24d7ecd..9b2be39 100644
> +--- a/eibd/client/c/openremote.c
> ++++ b/eibd/client/c/openremote.c
> +@@ -30,6 +30,7 @@
> + #include <netinet/in.h>
> + #include <netinet/tcp.h>
> + #include <netdb.h>
> ++#include <unistd.h>
> +
> + #include "eibclient-int.h"
> +
> +--
> +2.50.1
> --
> 2.50.1
>
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
_______________________________________________
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2025-08-12 17:36 [Buildroot] [PATCH] package/bcusdk: fix build w/ gcc-14 Thomas Perale via buildroot
2025-08-16 20:47 ` Thomas Petazzoni via buildroot
2025-08-21 19:20 ` Thomas Perale via buildroot
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