[yocto] Help with Nano Recipe

[Nicolas Dechesne]

On Tue, Oct 30, 2018 at 5:38 PM nick <xerofoify at gmail.com> wrote:
>
> Greetings All,
> I am trying to get the below recipe to build:
> SUMMARY = "Recipe to build the 'nano' editor"
>
> PN = "nano"
> PV = "2.2.6"
> LICENSE="GPLv3"
>
> SITE = "http://www.nano-editor.org/dist"
> PV_MAJOR = "${@d.getVar('PV',d,1).split('.')[0]}"
> PV_MINOR = "${@d.getVar('PV',d,1).split('.')[1]}"
> LIC_FILES_CHKSUM = "${SITE}/v${PV_MAJOR}.${PV_MINOR}/COPYING;md5=f27defe1e96c2e1ecd4e0c9be8967949"
>
> SRC_URI = "${SITE}/v${PV_MAJOR}.${PV_MINOR}/${PN}-${PV}.tar.gz"
> SRC_URI[md5sum] = "03233ae480689a008eb98feb1b599807"
> SRC_URI[sha256sum] = \
> "be68e133b5e81df41873d32c517b3e5950770c00fc5f4dd23810cd635abce67a"
> LIC_FILES_CHKSUM = "${SITE}/v${PV_MAJOR}.${PV_MINOR}/COPYING;md5=f27defe1e96c2e1ecd4e0c9be8967949

You are missing a quote at the end.

>
>
> python do_fetch() {
>     bb.plain("Downloading source tarball from ${SRC_URI} ...")
>     src_uri = (d.getVar('SRC_URI', True) or "").split()
>     if len(src_uri) == 0:
>        bb.fatal("Empty URI")
>     try:
>        fetcher = bb.fetch2.Fetch(src_uri, d)
>        fetcher.download()
>     except bb.fetch2.BBFetchException:
>        bb.fatal("Could not fetch source tarball.")
>     bb.plain("Download successful.")
> }

It is very unusual to implement a recipe this way , and you should
rely on base classes to do that for you. For reference there is a
recipe for 'nano' in meta-oe already.

http://cgit.openembedded.org/meta-openembedded/tree/meta-oe/recipes-support/nano/nano_3.0.bb?h=master

>
> addtask fetch before do_build
>
> python do_unpack() {
>     bb.plain("Unpacking source tarball ...")
>     os.system("tar x -C ${WORKDIR} -f ${DL_DIR}/${P}.tar.gz")
>     bb.plain("Unpacked source tarball.")
> }
>
> addtask unpack before do_build after do_fetch
>
> python do_configure() {
>     bb.plain("Configuring source package ...")
>     os.system("cd ${WORKDIR}/${P} && ./configure")
>     bb.plain("Configured source package.")
> }
>
> addtask configure before do_build after do_unpack
>
> python do_compile() {
>     bb.plain("Compiling package...")
>     os.system("cd ${WORKDIR}/${P} && make")
>     bb.plain("Compiled package.")
> }
>
> addtask compile before do_build after do_configure
>
> do_clean[nostamp] = "1"
> do_clean() {
>     rm -rf ${WORKDIR}/${P}
>     rm -f ${TMPDIR}/stamps/*
> }
>
> addtask clean
>
> And am working why this error is occuring:
> ERROR: ParseError at /tmp/bbhello/meta-hello/recipes-editor/nano/nano.bb:15: unparsed line: 'LIC_FILES_CHKSUM = "${SITE}/v${PV_MAJOR}.${PV_MINOR}/COPYING;md5=f27defe1e96c2e1ecd4e0c9be8967949'
>
> I looked through the logs already and it was reported but only changed the file number seemed to change it. I am wondering if there is a better
> solution or why that's a bad CHSUM variable according to bitbake.
>
> Thanks,
> Nick
> --
> _______________________________________________
> yocto mailing list
> yocto at yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto