Add thin-provisioning-tools to support build system for R62 and higher

-  add --nouse-image flags to cros_sdk to prevent usage of missing lvm2
-  add dynamic discovery of ebuild files instead of rely on hard-coded versions

/reviewed-on nexedi/slapos!219

software/nayuos/instance.cfg

@@ -28,7 +28,7 @@ git-executable = {{ git_path }}/bin/git
 [customize-path]
 # add depot tools directory (for cros_sdk binary among others) and git directory to the path
 command =
-  export PATH="${directory:wrapper_dir}":"{{ git_path }}/bin":"{{ curl_path }}/bin":"${depot-tools:location}":"$PATH";
+  export PATH="${directory:wrapper_dir}":"{{ git_path }}/bin":"{{ curl_path }}/bin":"${depot-tools:location}":"{{thin_provisioning_tools}}/sbin":"$PATH";
 
 [nayuos-ebuilds]
 recipe = slapos.recipe.build:gitclone
@@ -99,7 +99,7 @@ context =
 recipe = slapos.recipe.template:jinja2
 template = {{ software_dir }}/scripts/cros_full_build.in
 rendered = ${directory:run}/cros_full_build
-md5sum = 2bb9dd83260ea96dd6a6602f6faa9794
+md5sum = b2ef515a871b18216baf187485be74f8
 mode = 0700
 context =
   key bash_path                         bin:bash

software/nayuos/scripts/cros_full_build.in

 #! {{ bash_path }}
 
+
 function increase_revision_number() {
   # this increase the revision number an ebuild
   # (except for revision number 9999 which is a value for "live ebuild", for dev revisions)
@@ -35,6 +36,7 @@ function increase_revision_number() {
   fi
 }
 
+
 function insert_packages_into_ebuild() {
   # Insert packages (in form of "category/package") into RDEPEND part of ebuild.
   # Optionally increasing version of given ebuild.
@@ -61,6 +63,14 @@ function insert_packages_into_ebuild() {
   fi
 }
 
+
+function latest_ebuild() {
+  # find the latest ebuild file (previously we hardcoded the versions)
+  # @argument ebuild directory to find the file in
+  find $1 -type f -name '*ebuild' | sort -r | head -1
+}
+
+
 ######################## Download of sources using the "repo" command ########################
 DL_LOG="{{ instance_log_dir }}/cros_sources_dl.log"
 BRANCH="{{ branch }}"
@@ -124,24 +134,26 @@ install -m 770 "{{ scripts_dir }}/test_nayuos_image" "{{ cros_location }}/{{ bra
 
 # make virtual ebuild responsible for installing all packages dependent on NayuOS own packages
 insert_packages_into_ebuild \
-  ${CHROMIUM_OVERLAY}/virtual/target-chromium-os-dev/target-chromium-os-dev-1.ebuild \
-  {{ nayu_dev_packages }}
+  $(latest_ebuild ${CHROMIUM_OVERLAY}/virtual/target-chromium-os-dev) \
+  net-misc/re6stnet dev-vcs/git dev-python/flask dev-python/virtualenv sys-fs/cryptsetup
 
 # insert policies into /etc/chromium/policies/recommended with NayuOS customizations
+CHROMEOS_DEV_ROOT_EBIULD=
 insert_packages_into_ebuild \
-  ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-dev-root/chromeos-dev-root-0.0.1.ebuild \
-  {{ nayu_dev_rootfs_packages }}
-
+  $(latest_ebuild ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-dev-root) \
+  app-misc/nayuos-chromium-policy
 
 # do not install the Upstart init script that starts ssh daemon at boot time
-rm ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-sshd-init/files/openssh-server.conf
+find ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-sshd-init* -name openssh-server.conf -delete
+
 # strip away the src_install part because it only sets up booting scripts
-sed -i -n '/src_install/q;p' ${CHROMIUM_OVERLAY}/chromeos-base/openssh-server-init/openssh-server-init-0.0.1.ebuild
-sed -i -n '/src_install/q;p' ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-sshd-init/chromeos-sshd-init-0.0.1.ebuild
-# increase version in case of other overlays with the same packages
+# and increase version in case of other overlays with the same packages
+sed -i -n '/src_install/q;p' $(latest_ebuild ${CHROMIUM_OVERLAY}/chromeos-base/openssh-server-init)
 increase_revision_number ${CHROMIUM_OVERLAY}/chromeos-base/openssh-server-init/
+sed -i -n '/src_install/q;p' $(latest_ebuild ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-sshd-init)
 increase_revision_number ${CHROMIUM_OVERLAY}/chromeos-base/chromeos-sshd-init/
 
+
 # bashrc modifications
 BASH_EBUILD_DIR="${PORTAGE_STABLE}/app-shells/bash"
 if ! grep "BEGIN NayuOS configuration" "${BASH_EBUILD_DIR}/files/dot-bashrc" > /dev/null ; then
@@ -292,7 +304,7 @@ for board in ${BOARDS} ; do
   # preparing packages (for chroot and image)
   date >> "${BUILD_LOG}"
   echo "building packages for a ${board}-flavoured Chromium OS..." >> "${BUILD_LOG}"
-  cros_sdk -- ./build_packages --board=${board} >> "${BUILD_LOG}"
+  cros_sdk --nouse-image -- ./build_packages --board=${board} >> "${BUILD_LOG}"
 
   # change boot pictures
   cros_sdk -- cros_workon --board=${board} start chromiumos-assets
@@ -305,12 +317,12 @@ for board in ${BOARDS} ; do
   NAYU_IMAGE_LOCATION=/tmp/${board}.nayuos.img
 
   # rebuild packages with boot pictures
-  cros_sdk -- ./build_packages --board=${board} >> "${BUILD_LOG}"
+  cros_sdk --nouse-image-- ./build_packages --board=${board} >> "${BUILD_LOG}"
 
   # NayuOS images
   date >> "${BUILD_LOG}"
   echo "building image" >> "${BUILD_LOG}"
-  cros_sdk -- ./build_image --board=${board} dev >> "${BUILD_LOG}" \
+  cros_sdk --nouse-image -- ./build_image --board=${board} dev >> "${BUILD_LOG}" \
     && cros_sdk -- rm -f $NAYU_IMAGE_LOCATION && cros_sdk -- touch $NAYU_IMAGE_LOCATION \
     && cros_sdk -- cros flash --board=${board} file://$NAYU_IMAGE_LOCATION >> "${BUILD_LOG}" \
     && cros_sdk -- ./test_nayuos_image ${board} > "${TEST_LOG}" \

software/nayuos/software.cfg

@@ -2,16 +2,20 @@
 extends =
 # basic needs
   ../../stack/slapos.cfg
+  ../../component/automake/buildout.cfg
+  ../../component/libexpat/buildout.cfg
+  ../../component/libaio/buildout.cfg
+  ../../component/boost-lib/buildout.cfg
 
 parts +=
   slapos-cookbook
   template-instance
   git
   curl
+  thin-provisioning-tools
 
 versions = versions
 
-
 [versions]
 slapos.recipe.template = 3.0
 
@@ -22,7 +26,7 @@ recipe = slapos.recipe.template:jinja2
 template = ${:_profile_base_location_}/instance.cfg
 rendered = ${buildout:directory}/instance.cfg
 mode = 0644
-md5sum = 154882944c6a58642629c17d47b4f6fc
+md5sum = 22be269701616bb6f5453eb769e0cdaa
 context =
   key software_dir            :_profile_base_location_
   key instance_dir            buildout:directory
@@ -30,4 +34,23 @@ context =
   key git_path                git:location
   key eggs_directory          buildout:eggs-directory
   key develop_eggs_directory  buildout:develop-eggs-directory
+  key thin_provisioning_tools thin-provisioning-tools:location
 
+[thin-provisioning-tools]
+recipe = slapos.recipe.cmmi
+location = ${buildout:parts-directory}/${:_buildout_section_name_}
+url = https://github.com/jthornber/thin-provisioning-tools/archive/v0.7.1.tar.gz
+md5sum = 44cc03dd39a55b2f0364b330850d63fd
+pre-configure = ${autoconf:location}/bin/autoconf
+make-options = PREFIX=${:location}
+# environment has to define CXXFLAGS and not CPPFLAGS because of the ./configure
+# which has kind-of special behaviour
+environment =
+  PATH=${m4:location}/bin:${automake:location}/bin:${autoconf:location}/bin:%(PATH)s
+  CXXFLAGS=-I${libexpat:location}/include -I${libaio:location}/include -I${boost-lib:location}/include
+  LDFLAGS=-L${libexpat:location}/lib -L${libaio:location}/lib -L${boost-lib:location}/lib
+dependencies =
+  automake
+  libexpat
+  libaio
+  boost-lib