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author | Samuel Martin <s.martin49@gmail.com> | 2017-07-09 07:00:38 +0200 |
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committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-07-09 15:35:30 +0200 |
commit | bee9e881a2d3addd6880b39f3e33a7180d0b1eb4 (patch) | |
tree | 1964d27772b0cbc22efdff1d7d01a3d0505fa78e /fs | |
parent | 0dcf75eb7dfc545ddf47a156b76bedb2a2d86526 (diff) | |
download | buildroot-bee9e881a2d3addd6880b39f3e33a7180d0b1eb4.tar.gz buildroot-bee9e881a2d3addd6880b39f3e33a7180d0b1eb4.zip |
fs/ext2: rename BR2_TARGET_ROOTFS_EXT2_BLOCKS to BR2_TARGET_ROOTFS_EXT2_SIZE
This change deprecates the ext2/3/4 rootfs size in blocks symbol in
favor of one that mimic the fs-size argument behavior of mkfs (i.e.
size in a human readable format accepting k, m, g or t suffix or their
upper-case variants).
This change also updates the defconfigs that used to set
BR2_TARGET_ROOTFS_EXT2_BLOCKS symbol.
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/ext2/Config.in | 14 | ||||
-rw-r--r-- | fs/ext2/ext2.mk | 7 |
2 files changed, 15 insertions, 6 deletions
diff --git a/fs/ext2/Config.in b/fs/ext2/Config.in index 9c58ac62ed..493f6c930c 100644 --- a/fs/ext2/Config.in +++ b/fs/ext2/Config.in @@ -44,12 +44,16 @@ config BR2_TARGET_ROOTFS_EXT2_REV config BR2_TARGET_ROOTFS_EXT2_LABEL string "filesystem label" -# 61440 = 60MB, i.e usually small enough to fit on a 64MB media -config BR2_TARGET_ROOTFS_EXT2_BLOCKS - int "exact size in blocks" - default 61440 +config BR2_TARGET_ROOTFS_EXT2_SIZE + string "exact size" + default BR2_TARGET_ROOTFS_EXT2_BLOCKS if BR2_TARGET_ROOTFS_EXT2_BLOCKS_WRAP # legacy 2017.08 + default "60M" help - Specify the file system size as a number of 1024-byte blocks. + The size of the filesystem image. If it does not have a suffix, + it is interpreted as power-of-two kilobytes. If it is suffixed + by 'k', 'm', 'g', 't' (either upper-case or lower-case), then + it is interpreted in power-of-two kilobytes, megabytes, + gigabytes, terabytes, etc. config BR2_TARGET_ROOTFS_EXT2_INODES int "exact number of inodes (leave at 0 for auto calculation)" diff --git a/fs/ext2/ext2.mk b/fs/ext2/ext2.mk index 99d03f10cf..fdd4a389a0 100644 --- a/fs/ext2/ext2.mk +++ b/fs/ext2/ext2.mk @@ -4,6 +4,11 @@ # ################################################################################ +EXT2_SIZE = $(call qstrip,$(BR2_TARGET_ROOTFS_EXT2_SIZE)) +ifeq ($(BR2_TARGET_ROOTFS_EXT2)-$(EXT2_SIZE),y-) +$(error BR2_TARGET_ROOTFS_EXT2_SIZE cannot be empty) +endif + # qstrip results in stripping consecutive spaces into a single one. So the # variable is not qstrip-ed to preserve the integrity of the string value. EXT2_LABEL := $(subst ",,$(BR2_TARGET_ROOTFS_EXT2_LABEL)) @@ -21,7 +26,7 @@ ROOTFS_EXT2_DEPENDENCIES = host-e2fsprogs define ROOTFS_EXT2_CMD rm -f $@ $(HOST_DIR)/sbin/mkfs.ext$(BR2_TARGET_ROOTFS_EXT2_GEN) $(EXT2_OPTS) $@ \ - $(BR2_TARGET_ROOTFS_EXT2_BLOCKS) + "$(EXT2_SIZE)" endef rootfs-ext2-symlink: |