commit:     c31aca67fbcb0c9e360a4dfde0a78c4ab44d9399
Author:     Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
AuthorDate: Thu Aug 27 03:03:09 2020 +0000
Commit:     Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
CommitDate: Thu Aug 27 03:03:23 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c31aca67

sys-fs/zfs: update live ebuild, add minimal useflag

it can be used to avoid python dependency completely

Bug: https://bugs.gentoo.org/701522
Package-Manager: Portage-3.0.4, Repoman-3.0.1
Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org>

 sys-fs/zfs/metadata.xml    |  1 +
 sys-fs/zfs/zfs-9999.ebuild | 18 +++++++++++-------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/sys-fs/zfs/metadata.xml b/sys-fs/zfs/metadata.xml
index 85d50d081af..9ce9230943f 100644
--- a/sys-fs/zfs/metadata.xml
+++ b/sys-fs/zfs/metadata.xml
@@ -11,6 +11,7 @@
        </maintainer>
        <use>
                <flag name="kernel-builtin">Disable dependency on 
sys-fs/zfs-kmod under the assumption that ZFS is part of the kernel source 
tree</flag>
+               <flag name="minimal">Don't install python scripts (arcstat, 
dbufstat etc) and avoid dependency on <pkg>dev-lang/python</pkg></flag>
                <flag name="pam">Install zfs_key pam module, for automatically 
loading zfs encryption keys for home datasets</flag>
                <flag name="rootfs">Enable dependencies required for booting 
off a pool containing a rootfs</flag>
                <flag name="test-suite">Install regression test suite</flag>

diff --git a/sys-fs/zfs/zfs-9999.ebuild b/sys-fs/zfs/zfs-9999.ebuild
index 11bc0febcb0..4c5e4f2901c 100644
--- a/sys-fs/zfs/zfs-9999.ebuild
+++ b/sys-fs/zfs/zfs-9999.ebuild
@@ -21,10 +21,9 @@ fi
 
 LICENSE="BSD-2 CDDL MIT"
 SLOT="0"
-IUSE="custom-cflags debug kernel-builtin libressl pam python +rootfs 
test-suite static-libs"
+IUSE="custom-cflags debug kernel-builtin libressl minimal pam python +rootfs 
test-suite static-libs"
 
 DEPEND="
-       ${PYTHON_DEPS}
        net-libs/libtirpc[static-libs?]
        sys-apps/util-linux[static-libs?]
        sys-libs/zlib[static-libs(+)?]
@@ -32,6 +31,7 @@ DEPEND="
        virtual/libudev[static-libs(-)?]
        libressl? ( dev-libs/libressl:0=[static-libs?] )
        !libressl? ( dev-libs/openssl:0=[static-libs?] )
+       !minimal? ( ${PYTHON_DEPS} )
        pam? ( sys-libs/pam )
        python? (
                virtual/python-cffi[${PYTHON_USEDEP}]
@@ -65,7 +65,11 @@ RDEPEND="${DEPEND}
        )
 "
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+REQUIRED_USE="
+       !minimal? ( ${PYTHON_REQUIRED_USE} )
+       python? ( !minimal )
+       test-suite? ( !minimal )
+"
 
 RESTRICT="test"
 
@@ -130,15 +134,15 @@ src_configure() {
                --with-linux="${KV_DIR}"
                --with-linux-obj="${KV_OUT_DIR}"
                --with-udevdir="$(get_udevdir)"
-               --with-pamconfigsdir="${EPREFIX}/unwanted_debian_files"
+               --with-pamconfigsdir="${EPREFIX}/unwanted_files"
                --with-pammoduledir="$(getpam_mod_dir)"
-               --with-python="${EPYTHON}"
                --with-systemdunitdir="$(systemd_get_systemunitdir)"
                --with-systemdpresetdir="${EPREFIX}/lib/systemd/system-preset"
                $(use_enable debug)
                $(use_enable pam)
                $(use_enable python pyzfs)
                $(use_enable static-libs static)
+               $(usex minimal --without-python --with-python="${EPYTHON}")
        )
 
        econf "${myconf[@]}"
@@ -158,7 +162,7 @@ src_install() {
 
        gen_usr_ldscript -a uutil nvpair zpool zfs zfs_core
 
-       use pam && { rm -rv "${ED}/unwanted_debian_files" || die ; }
+       use pam && { rm -rv "${ED}/unwanted_files" || die ; }
 
        use test-suite || { rm -r "${ED}/usr/share/zfs" || die ; }
 
@@ -179,7 +183,7 @@ src_install() {
        fi
 
        # enforce best available python implementation
-       python_fix_shebang "${ED}/bin"
+       use minimal || python_fix_shebang "${ED}/bin"
 }
 
 pkg_postinst() {

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