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2017-06-28Restructure autoconf configure.acDavid Oberhollenzer
This patch attempts to cleanly seperate configure switches, dependency checking and generating of output files inside the autoconf configure.ac file. Also, instead of aborting immediately if a dependency is missing, the configure script now completes dependency checking and then lists ALL dependencies that are missing for the selected build options. In addtion, suggestions on how to disable some features that require the missing dependencies are printed out. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2017-02-20mtd-utils: Fix format specifier definitions for off_t and loff_t.Torsten Fleischer
On 32bit systems (e.g. ARM) the size of off_t can be 4 byte and the size of loff_t 8 byte. This causes compiler warnings like the following: flash_erase.c: In function 'show_progress': flash_erase.c:56:22: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'off_t {aka long int}' [-Wformat=] bareverbose(!quiet, "\rErasing %d Kibyte @ %"PRIxoff_t" -- %2i %% complete ", and an output like this: ~# flash_erase /dev/mtd2 0 1 Erasing 64 Kibyte @ 6400000000 -- 0 % complete ~# Since the size of off_t and loff_t can differ from each other, the printf format specifier should be determined separately for both. Further the format specifiers should be based directly on the size of the particular data type. Signed-off-by: Torsten Fleischer <torfl6749@gmail.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2016-12-22Release mtd-utils-2.0.0v2.0.0David Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2016-12-22mtd-utils: Add configure switches to disable jffsX or ubifs toolsDavid Oberhollenzer
For some applications, like building a root filesystem for an embedded device, it may be desireable to only build and install a subset of the mtd-utils. This can be done throught the targets of the generated Makefile and hand picking executables, however the jffsX and ubifs utilities have external build dependencies that may not be needed. This patch adds configure switches to disable building the jffsX and ubifs utilities. Their respective build dependencies (zlib, lzo, uuid) are only requested if the tools are being built. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Reviewed-by: Richard Weinberger <richard@nod.at>
2016-12-14Release mtd-utils-2.0.0-rc2v2.0.0-rc2David Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2016-12-07Release mtd-utils-2.0.0-rc1v2.0.0-rc1David Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2016-12-06common: Fix PRI{x,d}off definitions for x86_64 platformBoris Brezillon
Compiling for x86_64 generates a lot of warning because the PRIxoff_t and PRIdoff_t are not properly defined, which comes from the missing SIZEOF_LONG definition. Use the autotools to generate a config.h header, include this header from common.h and ask autoheader to generate the SIZEOF_LONG and SIZEOF_LOFF_T definitions. Use these new definitions to assign the proper descriptors to PRIxoff_t and PRIdoff_t. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-11-29Define WITHOUT_XATTR if sys/acl.h or sys/xattr.h is missingDavid Oberhollenzer
The programs mkfs.jffs2 and mkfs.ubifs include those two headers if WITHOUT_XATTR is not defined. Up to now, this macro is only defined if the configure script is run with --without-xattr. If the headers are not present on a system and the configure script is run without special flags set, the build fails. This patch adds a check for the presence of those headers and disables the feature if one of the headers is missing. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2016-11-17Add Makefile for unittestsDaniel Walter
Signed-off-by: Daniel Walter <dwalter@sigma-star.at> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2016-11-17Add libmissingDavid Oberhollenzer
This patch adds a libmissing library to mtd-utils, containing implementations of functionality found in glibc but typically missing from embedded C libraries such as uclibc ot musl. For now, the library only contains stub implementations of the backtrace*() family of functions. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>
2016-11-17Add -lrt for clock_gettime() in glibc < 2.17.David Gstir
Some tools use clock_gettime() which requires building with -lrt for versions of glibc before 2.17. Signed-off-by: David Gstir <david@sigma-star.at>
2016-11-17Fix make_a_release scriptDavid Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>
2016-11-17Integrate tests into autotools build systemDavid Oberhollenzer
Add automake files for the test binaries. If configured to do so, install the test binaries to libexec/mtd-utils and use autoconf to fix the paths in the test scripts. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>
2016-11-17Change build system to autotoolsRichard Weinberger
This patch is largely based on Richards original RFC. The major differences to the RFC patch are: - Add missing sumtools & mtdpart targets - Fix name of mkfs.jffs2 target - Add missing subdir-objects option for non-recursive make - Move all automake options to configure.ac - Add manpages to install target - Make XATTR & LZO support configurable - Install binaries to sbin directory like in the old build system - Install flash_erase wrapper script - Add files missing from distribution target Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>