e2tools: new package

E2tools is a simple set of GPL'ed utilities to read, write, and
manipulate files in an ext2/ext3 filesystem.  These utilities access a
filesystem directly using the ext2fs library.

[Thomas: add toolchain dependencies as needed, use full Git hash, use
github helper, add support for host version.]

Signed-off-by: Daniel Nyström <daniel.nystrom@timeterminal.se>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -135,6 +135,7 @@ source "package/cramfs/Config.in"
 source "package/curlftpfs/Config.in"
 source "package/dosfstools/Config.in"
 source "package/e2fsprogs/Config.in"
+source "package/e2tools/Config.in"
 source "package/ecryptfs-utils/Config.in"
 source "package/exfat/Config.in"
 source "package/exfat-utils/Config.in"

package/Config.in.host

@@ -3,6 +3,7 @@ menu "Host utilities"
 source "package/dfu-util/Config.in.host"
 source "package/dosfstools/Config.in.host"
 source "package/e2fsprogs/Config.in.host"
+source "package/e2tools/Config.in.host"
 source "package/genext2fs/Config.in.host"
 source "package/genimage/Config.in.host"
 source "package/genpart/Config.in.host"

package/e2tools/Config.in

@@ -0,0 +1,17 @@
+config BR2_PACKAGE_E2TOOLS
+	bool "e2tools"
+	select BR2_PACKAGE_E2FSPROGS
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_LARGEFILE # e2fsprogs
+	depends on BR2_USE_WCHAR # e2fsprogs
+	depends on BR2_USE_MMU # e2fsprogs
+	help
+	  E2tools is a simple set of GPL'ed utilities to read, write,
+	  and manipulate files in an ext2/ext3 filesystem.  These
+	  utilities access a filesystem directly using the ext2fs
+	  library.
+
+	  https://github.com/ndim/e2tools
+
+comment "e2tools needs a toolchain w/ threads, largefile and wchar"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS

package/e2tools/Config.in.host

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_HOST_E2TOOLS
+	bool "host-e2tools"
+	select BR2_PACKAGE_HOST_E2FSPROGS
+	help
+	  E2tools is a simple set of GPL'ed utilities to read, write,
+	  and manipulate files in an ext2/ext3 filesystem.  These
+	  utilities access a filesystem directly using the ext2fs
+	  library.
+
+	  https://github.com/ndim/e2tools

package/e2tools/e2tools.mk

@@ -0,0 +1,19 @@
+################################################################################
+#
+# e2tools
+#
+################################################################################
+
+E2TOOLS_VERSION = 3158ef18a903ca4a98b8fa220c9fc5c133d8bdf6
+E2TOOLS_SITE = $(call github,ndim,e2tools,$(E2TOOLS_VERSION))
+
+# Source coming from github, no configure included.
+E2TOOLS_AUTORECONF = YES
+E2TOOLS_LICENSE = GPLv2
+E2TOOLS_LICENSE_FILES = COPYING
+E2TOOLS_DEPENDENCIES = e2fsprogs
+E2TOOLS_CONF_ENV = LIBS="-lpthread"
+HOST_E2TOOLS_CONF_ENV = LIBS="-lpthread"
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))