Attachment 205439 Details for Bug 238523 – Disable build-time checking for /dev/bpf0

Disable build-time checking for /dev/bpf0

patch-configure.ac-bpf (text/plain), 1.47 KB, created by Eygene Ryabinkin on 2019-06-30 19:01:20 UTC

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Creator: Eygene Ryabinkin

Created: 2019-06-30 19:01:20 UTC

Size: 1.47 KB

patch

obsolete

>Do not invasively check for BPF (Ethernet check queries presence
>of /dev/bpfX): we know that FreeBSD has BPF and ports can be *built*
>inside infrastructure that has no such /dev entries; like a jail
>without devfs configured to unhide BPF devices.
>
>The presence of the net/bpf.h is checked in configure earlier,
>so sanity checks for the build environment will still be present.
>
>Macro HAVE_BSD_BPF won't be defined after this modification,
>but as of libdnet-1.13 it is not used at all inside libdnet's code.
>
>FreeBSD PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238523
>Origin: rea@FreeBSD.org
>--- configure.ac.old	2019-06-30 21:36:25.906488000 +0300
>+++ configure.ac	2019-06-30 21:39:21.116185000 +0300
>@@ -203,7 +203,6 @@
> AC_REPLACE_FUNCS(err strlcat strlcpy strsep)
> 
> dnl Checks for other system-specific jonks.
>-AC_DNET_BSD_BPF
> AC_DNET_RAWIP_HOST_OFFLEN
> 
> dnl Check for arp interface.
>@@ -219,18 +218,7 @@
> 	(exit 1); exit 1;
> fi
> 
>-dnl Check for Ethernet interface.
>-if test "$ac_cv_dnet_bsd_bpf" = yes ; then
>-	AC_LIBOBJ([eth])
>-else
>-	echo "|------------------------------------------|"
>-	echo "|No suitable Ethernet interface found. Most|"
>-	echo "|probably you are not running the FreeBSD  |"
>-	echo "|OS. Please consider using this version    |"
>-	echo "|of libdnet  with the FreeBSD system       |"
>-	echo "|------------------------------------------|"
>-	(exit 1); exit 1;
>-fi
>+AC_LIBOBJ([eth])
> 
> dnl Check for firewall interface.
> if test "$ac_cv_header_net_pfvar_h" = yes ; then

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Attachments on bug 238523: 205439