Good with me too, thanks! Denys
On Dec 4, 2019 14:02, "Stiffler, Jacob" <[email protected]> wrote: Any further comments on this updated approach? On 12/2/2019 1:45 PM, Jacob Stiffler via Lists.Yoctoproject.Org wrote: Recently individual components and LLD sources have been combined into a single PDK repo. Use this class to specify the common source. Also use this class to keep the sources separate from each other when building. This keeps the build identical to previous recipes while keeping control on interdependencies. Similar to gcc-source, use the ti-pdk-source recipe to unpack the sources into a "work-shared" area. Then hard-link only the necessary files into a recipe's WORKDIR. Signed-off-by: Jacob Stiffler <[email protected]><mailto:[email protected]> --- v2 changes: To be more efficient, use ti-pdk-source to unpack sources once to a common "work-shared" area. Then each recipe will hard-link only the necessary sources. Follow the example set by gcc-source in oe-core. classes/ti-pdk-fetch.bbclass | 43 ++++++++++++++++++++++++++ recipes-bsp/ti-pdk-source/ti-pdk-source_git.bb | 33 ++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 classes/ti-pdk-fetch.bbclass create mode 100644 recipes-bsp/ti-pdk-source/ti-pdk-source_git.bb diff --git a/classes/ti-pdk-fetch.bbclass b/classes/ti-pdk-fetch.bbclass new file mode 100644 index 0000000..d845ccc --- /dev/null +++ b/classes/ti-pdk-fetch.bbclass @@ -0,0 +1,43 @@ +TI_PDK_GIT_URI ?= "git://git.ti.com/processor-sdk/pdk.git" +TI_PDK_GIT_BRANCH ?= "master" +TI_PDK_GIT_PROTOCOL ?= "git" +TI_PDK_SRCREV ?= "a1d6fab78b8c9e9dcaec5bd6df54af8d196a901a" + +TI_PDK_VERSION ?= "2019.11.0" + +PV = "${TI_PDK_VERSION}" + +TI_PDK_COMP ?= "" +TI_PDK_COMP_PATH = "${@'${TI_PDK_COMP}'.replace('.','/')}"<mailto:${@'${TI_PDK_COMP}'.replace('.','/')}> + +TI_PDK_SOURCE_PN = "ti-pdk-source" +TI_PDK_SOURCE_WORKDIR = "${TMPDIR}/work-shared/ti-pdk-${PV}" +TI_PDK_SOURCE = "${TI_PDK_SOURCE_WORKDIR}/git" + +S = "${WORKDIR}/git/${TI_PDK_COMP_PATH}" + +# Hard-link only required sources from PDK +python do_unpack_append() { + if len(d.getVar('TI_PDK_COMP') or '') > 0: + import shutil + + # Get src/dst paths + src = os.path.join(d.getVar('TI_PDK_SOURCE'),'packages',d.getVar('TI_PDK_COMP_PATH')) + s = d.getVar('S') + + # Set up the directory structure, except for the root of the sources + # hard-linked. + bb.utils.mkdirhier(s) + os.rmdir(s) + + # Recursively hard-link the sources + shutil.copytree(src, s, copy_function=os.link) +} + +# Make sure that ti-pdk-source is unpacked before we set up the hardlinks. +python __anonymous () { + pn = d.getVar('PN') + pdk_src_pn = d.getVar('TI_PDK_SOURCE_PN') + if pn != pdk_src_pn: + d.appendVarFlag('do_unpack', 'depends', ' ${TI_PDK_SOURCE_PN}:do_unpack') +} diff --git a/recipes-bsp/ti-pdk-source/ti-pdk-source_git.bb b/recipes-bsp/ti-pdk-source/ti-pdk-source_git.bb new file mode 100644 index 0000000..f4b3da9 --- /dev/null +++ b/recipes-bsp/ti-pdk-source/ti-pdk-source_git.bb @@ -0,0 +1,33 @@ +# Recipe to fetch/unpack sources used by ti-pdk-fetch recipes. +# +# Mimic gcc-source.inc from oe-core. + +# These shources will be unpacked to a "work-shared" directory. Then each +# "ti-pdk-fetch" recipe will hard-link only the sources it requires. + +deltask do_configure +deltask do_compile +deltask do_install +deltask do_populate_sysroot +deltask do_populate_lic + +RM_WORK_EXCLUDE += "${PN}" +EXCLUDE_FROM_WORLD = "1" + +inherit nopackages ti-pdk-fetch + +LICENSE = "BSD-3-Clause" + +PN = "${TI_PDK_SOURCE_PN}" +WORKDIR = "${TI_PDK_SOURCE_WORKDIR}" +SSTATE_SWSPEC = "sstate:ti-pdk::${PV}:${PR}::${SSTATE_VERSION}:" + +STAMP = "${STAMPS_DIR}/work-shared/ti-pdk-${PV}" +STAMPCLEAN = "${STAMPS_DIR}/work-shared/ti-pdk-${PV}*" + +INHIBIT_DEFAULT_DEPS = "1" +DEPENDS = "" +PACKAGES = "" + +SRC_URI = "${TI_PDK_GIT_URI};branch=${TI_PDK_GIT_BRANCH};protocol=${TI_PDK_GIT_PROTOCOL}" +SRCREV = "${TI_PDK_SRCREV}" -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12539): https://lists.yoctoproject.org/g/meta-ti/message/12539 Mute This Topic: https://lists.yoctoproject.org/mt/65159993/3619770 Group Owner: [email protected]<mailto:[email protected]> Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub [[email protected]<mailto:[email protected]>] -=-=-=-=-=-=-=-=-=-=-=-
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