Yifei Zhan <openbsd@zhan.science> writes:
> I'm updating the port of obfs4proxy, which is written in golang, it's
> a simple port similar to snowflake_proxy, but so far i'm unable to
> build it from port tree.
>
> It fails with the following error:
>
> $ make
> ===> Configuring for obfs4proxy-0.0.13
> ln: /portworks/obj/obfs4proxy-0.0.13/gitlab.com/yawning/obfs4.git: No such
> file or directory
> *** Error 1 in . (/usr/ports/infrastructure/mk/bsd.port.mk:2918
> '_pre-configure-modules': @ln -sf
> /portworks/obj/obfs4proxy-0.0.13/obfs4-obf...)
>
> I think it is due to go-module not be able to locate the source, 'man
> go-module' mentioned the _pre-configure behaviour and I can see the
> /gitlab.com/yawning/obfs4.git part is coming from MODGO_MODNAME, but I
> don't know why it act that way :[
>
> During execution of pre-configure target module moves source code from
> ${MODGO_SUBDIR} to ${WRKSRC}, subdirectory of ${MODGO_WORKSPACE} -
> specially-crafted Go workspace located at ${WRKDIR}/go.
>
> $ doas make show=WRKSRC
> /obj/obfs4proxy-0.0.13/obfs4-obfs4proxy-0.0.13-77af0cba934d73c4baeb709560bcfc9a9fbc661c
> $ doas make show=MODGO_SUBDIR
> /obj/obfs4proxy-0.0.13/obfs4-obfs4proxy-0.0.13
>
> I'm able to build it with:
>
> $ cd `make show=WRKSRC`
> $ go build -o obfs4proxy/obfs4proxy ./obfs4proxy
>
> and the result binary works, so I believe the new version is not to
> blame.
>
> I attached the WIP port, anyone would like to take a look?
>
> [2. application/x-tar; obfs4proxy.wip.tar]...
Looks like you are combining MASTER_SITES and the MODGO_* stuff. Better
to use one or the other.
This port in particular can be generated (mostly) with 'portgen go
gitlab.com/yawning/obfs4.git'. There is one missing bit though. Since
upstream put the various bits of code in subdirectories, we need to tell
Go to build recursively by adding "/..." to the ALL_TARGET variable.
The result looks like:
COMMENT = todo
MODGO_MODNAME = gitlab.com/yawning/obfs4.git
MODGO_VERSION = v0.0.0-20220204003609-77af0cba934d
DISTNAME = obfs4.git-${MODGO_VERSION}
PKGNAME = obfs4.git-20220204003609
CATEGORIES = go
# unknown license -> 'unknown'
PERMIT_PACKAGE = unknown license
PERMIT_DISTFILES = unknown license
MODULES = lang/go
ALL_TARGET = ${MODGO_MODNAME}/...
MODGO_MODULES = \
filippo.io/edwards25519
v1.0.0-rc.1.0.20210721174708-390f27c3be20 \
git.torproject.org/pluggable-transports/goptlib.git v1.0.0 \
github.com/dchest/siphash v1.2.1 \
gitlab.com/yawning/edwards25519-extra.git
v0.0.0-20211229043746-2f91fcc9fbdb \
golang.org/x/crypto
v0.0.0-20210711020723-a769d52b0f97 \
golang.org/x/net
v0.0.0-20210226172049-e18ecbb05110 \
golang.org/x/sys
v0.0.0-20210615035016-665e8c7367d1 \
golang.org/x/term
v0.0.0-20201126162022-7de9c90e9dd1 \
golang.org/x/text v0.3.3 \
golang.org/x/tools
v0.0.0-20180917221912-90fa682c2a6e
MODGO_MODFILES = \
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68
.include <bsd.port.mk>
You should be able to combine this with the existing stuff (dropping
MASTER_SITES) to get things functional! If not, let me know what errors
you are hitting!
Cheers,
Aaron
