From mboxrd@z Thu Jan 1 00:00:00 1970 From: Samuel Martin Date: Mon, 3 Jul 2017 17:51:52 +0200 Subject: [Buildroot] [PATCH v2 4/6] fs/ext2: Add BR2_TARGET_ROOTFS_EXT2_FEATURES option In-Reply-To: <20170703155154.24104-1-s.martin49@gmail.com> References: <20170703155154.24104-1-s.martin49@gmail.com> Message-ID: <20170703155154.24104-5-s.martin49@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net From: S?bastien Szymanski This option lets the user specify ext2/3/4 features. Signed-off-by: S?bastien Szymanski Signed-off-by: Samuel Martin --- changes v1->v2: - rebase --- fs/ext2/Config.in | 10 ++++++++++ fs/ext2/ext2.mk | 5 +++++ 2 files changed, 15 insertions(+) diff --git a/fs/ext2/Config.in b/fs/ext2/Config.in index d3e9d16a44..1b0ccf1395 100644 --- a/fs/ext2/Config.in +++ b/fs/ext2/Config.in @@ -63,6 +63,16 @@ config BR2_TARGET_ROOTFS_EXT2_RESBLKS Traditionally, this has been 5%, and all ext-related tools still default to reserving 5% when creating a new ext filesystem. +config BR2_TARGET_ROOTFS_EXT2_FEATURES + string "Filesystem features" + default "^64bit" + help + Specify a comma-separated list of ext2/3/4 features. + For more information about this option, see the mkefs' -O option in + the manual page mke2fs(8). + For more information about the features which can be set, see then + manual page ext4(5). + choice prompt "Compression method" default BR2_TARGET_ROOTFS_EXT2_NONE diff --git a/fs/ext2/ext2.mk b/fs/ext2/ext2.mk index 5269e99a29..7ab2b5cf8f 100644 --- a/fs/ext2/ext2.mk +++ b/fs/ext2/ext2.mk @@ -12,6 +12,11 @@ endif EXT2_OPTS = -d $(TARGET_DIR) EXT2_OPTS += -r $(BR2_TARGET_ROOTFS_EXT2_REV) +EXT2_FEATURES = $(call qstrip,$(BR2_TARGET_ROOTFS_EXT2_FEATURES)) +ifneq ($(EXT2_FEATURES),) +EXT2_OPTS += -O "$(EXT2_FEATURES)" +endif + EXT2_OPTS += -m $(BR2_TARGET_ROOTFS_EXT2_RESBLKS) # qstrip results in stripping consecutive spaces into a single one. So the -- 2.13.2