Re: comms/sigrok/*: conflict between usbhid(3) and comms/libhidapi

On Sun, Apr 11, 2021 at 03:50:27PM +0200, Charlene Wendling wrote:
> Ping.

Sorry. I did run a build with this and it fixed the issues.

ok kmos

--Kurt

> On Sun, 4 Apr 2021 00:14:56 +0200
> Charlene Wendling <julianaito@posteo.jp> wrote:
>
> > Hi,
> >
> > > http://build-failures.rhaalovely.net/powerpc/2021-03-11/comms/sigrok/pulseview.log
> > > http://build-failures.rhaalovely.net/powerpc/2021-03-11/comms/sigrok/sigrok-cli.log
> > > http://build-failures.rhaalovely.net/sparc64/2021-03-31/comms/sigrok/pulseview.log
> > > http://build-failures.rhaalovely.net/sparc64/2021-03-31/comms/sigrok/sigrok-cli.log
> >
> > It looks like it happens because our usbhid defines hid_init(3),
> > but the libhidapi's one must be used instead. As mentioned in
> > comms/libhidapi/patches/patch-hidapi_hidapi_h, we should use
> > hidapi_hid_init().
> >
> > That diff fixes the concerned libsigrok [0] consumers' build [1] [2]
> > on macppc, and amd64 is still fine.
> >
> > As far as macppc go, i may not be able to apply this patch for the
> > current bulk.
> >
> > Comments/feedback are welcome,
> >
> > Charlène.
> >
> >
> > [0] https://bin.charlenew.xyz/libsigrok.log
> > [1] https://bin.charlenew.xyz/sigrok-cli.log
> > [2] https://bin.charlenew.xyz/pulseview.log
>
>
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/comms/sigrok/libsigrok/Makefile,v
> retrieving revision 1.11
> diff -u -p -u -p -r1.11 Makefile
> --- Makefile 6 Mar 2021 22:42:43 -0000 1.11
> +++ Makefile 11 Apr 2021 13:49:35 -0000
> @@ -5,7 +5,7 @@ COMMENT = sigrok hardware driver librar
> SIGROK_PROJECT = libsigrok
> SIGROK_VERSION = 0.5.2
> MODPY_EGG_VERSION = ${SIGROK_VERSION}
> -REVISION = 0
> +REVISION = 1
>
> SHARED_LIBS += sigrok 0.1 # 0.0
> SHARED_LIBS += sigrokcxx 0.1 # 4.0
> Index: patches/patch-src_backend_c
> ===================================================================
> RCS file: patches/patch-src_backend_c
> diff -N patches/patch-src_backend_c
> --- /dev/null 1 Jan 1970 00:00:00 -0000
> +++ patches/patch-src_backend_c 11 Apr 2021 13:49:35 -0000
> @@ -0,0 +1,22 @@
> +$OpenBSD$
> +
> +Fix for:
> +src/backend.c:613:6: warning: implicit declaration of function 'hid_init'
> +is invalid in C99
> +On ld.bfd arches, this led to undefined references at build time.
> +
> +It appears that comms/libhidapi redefines hid_init(3) to hidapi_hid_init().
> +
> +Index: src/backend.c
> +--- src/backend.c.orig
> ++++ src/backend.c
> +@@ -23,6 +23,9 @@
> + #ifdef _WIN32
> + #include <winsock2.h>
> +