added my Recipes

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-2.0.2/0001-libmissing.h-fix-klibc-build-when-using-glibc-toolch.patch

@@ -0,0 +1,40 @@
+From e596ae99059c28fa9bb3461e03e7ecaacbf41727 Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami@gmail.com>
+Date: Wed, 23 May 2018 15:34:59 +0200
+Subject: [PATCH] libmissing.h: fix klibc build when using glibc toolchain
+
+klibc lacks execinfo.h so adda guard around it.
+Note: build with musl toolchain is ok even without this patch.
+
+Fix build error:
+
+| In file included from ../git/lib/execinfo.c:1:0:
+| ../git/include/libmissing.h:7:10: fatal error: execinfo.h: 
+ No such file or directory
+
+Upstream-Status: Inappropriate [klibc specific]
+
+Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
+---
+ include/libmissing.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/libmissing.h b/include/libmissing.h
+index 0196033..832c372 100644
+--- a/include/libmissing.h
++++ b/include/libmissing.h
+@@ -3,9 +3,11 @@
+ 
+ #include "config.h"
+ 
++#ifndef __KLIBC__
+ #ifdef HAVE_EXECINFO_H
+ #include <execinfo.h>
+ #endif
++#endif
+ 
+ #ifndef HAVE_EXECINFO_H
+ int backtrace(void **buffer, int size);
+-- 
+2.7.4
+

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-2.0.2/0001-make-Add-compiler-includes-in-cflags.patch

@@ -0,0 +1,32 @@
+From 884ec4c654f1d07a387fdc1dae5640606369f254 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 6 Feb 2021 10:56:36 -0800
+Subject: [PATCH] make: Add compiler includes in cflags
+
+Fixes
+ In file included from ../git/ubi-utils/ubiformat.c:47:
+| ../git/include/common.h:22:10: fatal error: 'stdbool.h' file not found
+| #include <stdbool.h>
+|          ^~~~~~~~~~~
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile.am | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Makefile.am b/Makefile.am
+index 5a6e77c..f0003d5 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -9,6 +9,7 @@ endif
+ if WITHOUT_LZO
+ AM_CPPFLAGS += -DWITHOUT_LZO
+ endif
++AM_CPPFLAGS += -I$(shell $(CC) -print-file-name=include)
+ 
+ sbin_PROGRAMS =
+ sbin_SCRIPTS =
+-- 
+2.30.0
+

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-2.0.2/0002-Instead-of-doing-preprocessor-magic-just-output-off_.patch

@@ -0,0 +1,326 @@
+From 01c98d5d5d044d9a125abcdbb2f3d771966365b0 Mon Sep 17 00:00:00 2001
+From: mirabilos <m@mirbsd.org>
+Date: Thu, 1 Feb 2018 15:34:07 +0100
+Subject: [PATCH] Instead of doing preprocessor magic, just output off_t as
+ long long
+
+Fix warnings abot PRIdoff_t in libmtd.c, in mtd_read (and mtd_write):
+
+In file included from ../git/lib/libmtd.c:40:0:
+../git/lib/libmtd.c: In function 'mtd_read':
+../git/include/common.h:110:18: warning: format '%ld' expects argument of
+ type 'long int', but argument 5 has type 'off_t {aka long long int}'
+ [-Wformat=]
+
+../git/include/common.h:120:2: note: in expansion of macro 'errmsg'
+  errmsg(fmt, ##__VA_ARGS__);                                         \
+  ^~~~~~
+../git/lib/libmtd.c:1082:10: note: in expansion of macro 'sys_errmsg'
+   return sys_errmsg("cannot seek mtd%d to offset %"PRIdoff_t,
+          ^~~~~~~~~~
+
+/usr/lib/klibc/include/inttypes.h:28:17: note: format string is defined here
+ #define PRId32 "d"
+
+Upstream-Status: Submitted
+
+Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
+---
+ include/common.h                    | 18 ------------------
+ jffsX-utils/mkfs.jffs2.c            | 20 ++++++++++----------
+ lib/libmtd.c                        |  8 ++++----
+ misc-utils/flash_erase.c            |  6 +++---
+ misc-utils/flash_otp_write.c        |  2 +-
+ misc-utils/ftl_check.c              |  2 +-
+ misc-utils/mtd_debug.c              |  4 ++--
+ misc-utils/serve_image.c            |  4 ++--
+ tests/fs-tests/integrity/integck.c  |  4 ++--
+ tests/mtd-tests/nandpagetest.c      |  4 ++--
+ tests/ubi-tests/integ.c             |  6 +++---
+ ubifs-utils/mkfs.ubifs/mkfs.ubifs.c |  6 +++---
+ 12 files changed, 33 insertions(+), 51 deletions(-)
+
+diff --git a/include/common.h b/include/common.h
+index f8f72ea..642c212 100644
+--- a/include/common.h
++++ b/include/common.h
+@@ -70,24 +70,6 @@ extern "C" {
+ #define O_CLOEXEC 0
+ #endif
+ 
+-/* define a print format specifier for off_t */
+-#if (SIZEOF_OFF_T >= 8)
+-#define PRIxoff_t PRIx64
+-#define PRIdoff_t PRId64
+-#else
+-#define PRIxoff_t "l"PRIx32
+-#define PRIdoff_t "l"PRId32
+-#endif
+-
+-/* define a print format specifier for loff_t */
+-#if (SIZEOF_LOFF_T >= 8)
+-#define PRIxloff_t PRIx64
+-#define PRIdloff_t PRId64
+-#else
+-#define PRIxloff_t "l"PRIx32
+-#define PRIdloff_t "l"PRId32
+-#endif
+-
+ /* Verbose messages */
+ #define bareverbose(verbose, fmt, ...) do {                        \
+ 	if (verbose)                                               \
+diff --git a/jffsX-utils/mkfs.jffs2.c b/jffsX-utils/mkfs.jffs2.c
+index 9aa6c39..0661786 100644
+--- a/jffsX-utils/mkfs.jffs2.c
++++ b/jffsX-utils/mkfs.jffs2.c
+@@ -1237,8 +1237,8 @@ static void recursive_populate_directory(struct filesystem_entry *dir)
+ 		} else switch (e->sb.st_mode & S_IFMT) {
+ 			case S_IFDIR:
+ 				if (verbose) {
+-					printf("\td %04o %9" PRIdoff_t "             %5d:%-3d %s\n",
+-							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
++					printf("\td %04o %9lld             %5d:%-3d %s\n",
++							e->sb.st_mode & ~S_IFMT, (long long)e->sb.st_size,
+ 							(int) (e->sb.st_uid), (int) (e->sb.st_gid),
+ 							e->name);
+ 				}
+@@ -1247,8 +1247,8 @@ static void recursive_populate_directory(struct filesystem_entry *dir)
+ 				break;
+ 			case S_IFSOCK:
+ 				if (verbose) {
+-					printf("\ts %04o %9" PRIdoff_t "             %5d:%-3d %s\n",
+-							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
++					printf("\ts %04o %9lld             %5d:%-3d %s\n",
++							e->sb.st_mode & ~S_IFMT, (long long)e->sb.st_size,
+ 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
+ 				}
+ 				write_pipe(e);
+@@ -1256,8 +1256,8 @@ static void recursive_populate_directory(struct filesystem_entry *dir)
+ 				break;
+ 			case S_IFIFO:
+ 				if (verbose) {
+-					printf("\tp %04o %9" PRIdoff_t "             %5d:%-3d %s\n",
+-							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
++					printf("\tp %04o %9lld             %5d:%-3d %s\n",
++							e->sb.st_mode & ~S_IFMT, (long long)e->sb.st_size,
+ 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
+ 				}
+ 				write_pipe(e);
+@@ -1285,8 +1285,8 @@ static void recursive_populate_directory(struct filesystem_entry *dir)
+ 				break;
+ 			case S_IFLNK:
+ 				if (verbose) {
+-					printf("\tl %04o %9" PRIdoff_t "             %5d:%-3d %s -> %s\n",
+-							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
++					printf("\tl %04o %9lld             %5d:%-3d %s -> %s\n",
++							e->sb.st_mode & ~S_IFMT, (long long)e->sb.st_size,
+ 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name,
+ 							e->link);
+ 				}
+@@ -1297,8 +1297,8 @@ static void recursive_populate_directory(struct filesystem_entry *dir)
+ 				wrote = write_regular_file(e);
+ 				write_xattr_entry(e);
+ 				if (verbose) {
+-					printf("\tf %04o %9" PRIdoff_t " (%9u) %5d:%-3d %s\n",
+-							e->sb.st_mode & ~S_IFMT, e->sb.st_size, wrote,
++					printf("\tf %04o %9lld (%9u) %5d:%-3d %s\n",
++							e->sb.st_mode & ~S_IFMT, (long long)e->sb.st_size, wrote,
+ 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
+ 				}
+ 				break;
+diff --git a/lib/libmtd.c b/lib/libmtd.c
+index 86c89ae..f375381 100644
+--- a/lib/libmtd.c
++++ b/lib/libmtd.c
+@@ -1079,8 +1079,8 @@ int mtd_read(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
+ 	/* Seek to the beginning of the eraseblock */
+ 	seek = (off_t)eb * mtd->eb_size + offs;
+ 	if (lseek(fd, seek, SEEK_SET) != seek)
+-		return sys_errmsg("cannot seek mtd%d to offset %"PRIdoff_t,
+-				  mtd->mtd_num, seek);
++		return sys_errmsg("cannot seek mtd%d to offset %lld",
++				  mtd->mtd_num, (long long)seek);
+ 
+ 	while (rd < len) {
+ 		ret = read(fd, buf + rd, len - rd);
+@@ -1188,8 +1188,8 @@ int mtd_write(libmtd_t desc, const struct mtd_dev_info *mtd, int fd, int eb,
+ 	if (data) {
+ 		/* Seek to the beginning of the eraseblock */
+ 		if (lseek(fd, seek, SEEK_SET) != seek)
+-			return sys_errmsg("cannot seek mtd%d to offset %"PRIdoff_t,
+-					mtd->mtd_num, seek);
++			return sys_errmsg("cannot seek mtd%d to offset %lld",
++					mtd->mtd_num, (long long)seek);
+ 		ret = write(fd, data, len);
+ 		if (ret != len)
+ 			return sys_errmsg("cannot write %d bytes to mtd%d "
+diff --git a/misc-utils/flash_erase.c b/misc-utils/flash_erase.c
+index 0c9449f..ec4b2e1 100644
+--- a/misc-utils/flash_erase.c
++++ b/misc-utils/flash_erase.c
+@@ -53,8 +53,8 @@ int target_endian = __BYTE_ORDER;
+ static void show_progress(struct mtd_dev_info *mtd, off_t start, int eb,
+ 			  int eb_start, int eb_cnt)
+ {
+-	bareverbose(!quiet, "\rErasing %d Kibyte @ %"PRIxoff_t" -- %2i %% complete ",
+-		mtd->eb_size / 1024, start, ((eb - eb_start) * 100) / eb_cnt);
++	bareverbose(!quiet, "\rErasing %d Kibyte @ %llx -- %2i %% complete ",
++		mtd->eb_size / 1024, (unsigned long long)start, ((eb - eb_start) * 100) / eb_cnt);
+ 	fflush(stdout);
+ }
+ 
+@@ -210,7 +210,7 @@ int main(int argc, char *argv[])
+ 		if (!noskipbad) {
+ 			int ret = mtd_is_bad(&mtd, fd, eb);
+ 			if (ret > 0) {
+-				verbose(!quiet, "Skipping bad block at %08"PRIxoff_t, offset);
++				verbose(!quiet, "Skipping bad block at %08llx", (unsigned long long)offset);
+ 				continue;
+ 			} else if (ret < 0) {
+ 				if (errno == EOPNOTSUPP) {
+diff --git a/misc-utils/flash_otp_write.c b/misc-utils/flash_otp_write.c
+index b02d0b0..04c96c6 100644
+--- a/misc-utils/flash_otp_write.c
++++ b/misc-utils/flash_otp_write.c
+@@ -76,7 +76,7 @@ int main(int argc,char *argv[])
+ 		return errno;
+ 	}
+ 
+-	printf("Writing OTP user data on %s at offset 0x%"PRIxoff_t"\n", argv[2], offset);
++	printf("Writing OTP user data on %s at offset 0x%llx\n", argv[2], (unsigned long long)offset);
+ 
+ 	if (mtd_type_is_nand_user(&mtdInfo))
+ 		len = mtdInfo.writesize;
+diff --git a/misc-utils/ftl_check.c b/misc-utils/ftl_check.c
+index a853cf4..e854922 100644
+--- a/misc-utils/ftl_check.c
++++ b/misc-utils/ftl_check.c
+@@ -131,7 +131,7 @@ static void check_partition(int fd)
+ 			perror("read failed");
+ 			break;
+ 		}
+-		printf("\nErase unit %"PRIdoff_t":\n", i);
++		printf("\nErase unit %lld:\n", (long long)i);
+ 		if ((hdr2.FormattedSize != hdr.FormattedSize) ||
+ 				(hdr2.NumEraseUnits != hdr.NumEraseUnits) ||
+ 				(hdr2.SerialNumber != hdr.SerialNumber))
+diff --git a/misc-utils/mtd_debug.c b/misc-utils/mtd_debug.c
+index ac37e23..d65ad36 100644
+--- a/misc-utils/mtd_debug.c
++++ b/misc-utils/mtd_debug.c
+@@ -160,7 +160,7 @@ retry:
+ 	if (buf != NULL)
+ 		free(buf);
+ 	close(outfd);
+-	printf("Copied %zu bytes from address 0x%.8"PRIxoff_t" in flash to %s\n", len, offset, filename);
++	printf("Copied %zu bytes from address 0x%.8llx in flash to %s\n", len, (unsigned long long)offset, filename);
+ 	return 0;
+ 
+ err2:
+@@ -225,7 +225,7 @@ retry:
+ 	if (buf != NULL)
+ 		free(buf);
+ 	fclose(fp);
+-	printf("Copied %d bytes from %s to address 0x%.8"PRIxoff_t" in flash\n", len, filename, offset);
++	printf("Copied %d bytes from %s to address 0x%.8llx in flash\n", len, filename, (unsigned long long)offset);
+ 	return 0;
+ }
+ 
+diff --git a/misc-utils/serve_image.c b/misc-utils/serve_image.c
+index f2475d6..6c8c8fb 100644
+--- a/misc-utils/serve_image.c
++++ b/misc-utils/serve_image.c
+@@ -129,8 +129,8 @@ int main(int argc, char **argv)
+ 	}
+ 
+ 	if (st.st_size % erasesize) {
+-		fprintf(stderr, "Image size %" PRIdoff_t " bytes is not a multiple of erasesize %d bytes\n",
+-				st.st_size, erasesize);
++		fprintf(stderr, "Image size %lld bytes is not a multiple of erasesize %d bytes\n",
++				(long long)st.st_size, erasesize);
+ 		exit(1);
+ 	}
+ 	image = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, rfd, 0);
+diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c
+index 84753d6..0a7f142 100644
+--- a/tests/fs-tests/integrity/integck.c
++++ b/tests/fs-tests/integrity/integck.c
+@@ -897,8 +897,8 @@ static ssize_t file_write_data(struct file_info *file, int fd, off_t offset,
+ 	remains = size;
+ 	actual = 0;
+ 	written = IO_BUFFER_SIZE;
+-	v("write %zd bytes, offset %"PRIdoff_t", file %s",
+-	  size, offset, get_file_name(file));
++	v("write %zd bytes, offset %lld, file %s",
++	  size, (long long)offset, get_file_name(file));
+ 	while (remains) {
+ 		/* Fill up buffer with random data */
+ 		if (written < IO_BUFFER_SIZE) {
+diff --git a/tests/mtd-tests/nandpagetest.c b/tests/mtd-tests/nandpagetest.c
+index c6812df..465e548 100644
+--- a/tests/mtd-tests/nandpagetest.c
++++ b/tests/mtd-tests/nandpagetest.c
+@@ -232,8 +232,8 @@ static int verify_eraseblock(int ebnum)
+ 			return err;
+ 
+ 		if (lseek(fd, addr, SEEK_SET) != addr) {
+-			fprintf(stderr, "cannot seek mtd%d to offset %"PRIdloff_t,
+-	 				mtd.mtd_num, addr);
++			fprintf(stderr, "cannot seek mtd%d to offset %lld",
++	 				mtd.mtd_num, (long long)addr);
+ 			return -1;
+ 		}
+ 
+diff --git a/tests/ubi-tests/integ.c b/tests/ubi-tests/integ.c
+index 26c2ce5..1cd0649 100644
+--- a/tests/ubi-tests/integ.c
++++ b/tests/ubi-tests/integ.c
+@@ -243,7 +243,7 @@ static void check_erase_block(struct erase_block_info *erase_block, int fd)
+ 			while (size)
+ 				if (read_buffer[--size] != 0xff) {
+ 					fprintf(stderr, "block no. = %d\n" , erase_block->block_number);
+-					fprintf(stderr, "offset = %"PRIdoff_t"\n" , gap_start);
++					fprintf(stderr, "offset = %lld\n" , (long long)gap_start);
+ 					fprintf(stderr, "size = %ld\n" , (long) bytes_read);
+ 					error_exit("verify 0xff failed");
+ 				}
+@@ -254,7 +254,7 @@ static void check_erase_block(struct erase_block_info *erase_block, int fd)
+ 		errno = 0;
+ 		bytes_read = read(fd, read_buffer, w->size);
+ 		if (bytes_read != w->size) {
+-			fprintf(stderr, "offset = %"PRIdoff_t"\n" , w->offset);
++			fprintf(stderr, "offset = %lld\n" , (long long)w->offset);
+ 			fprintf(stderr, "size = %ld\n" , (long) w->size);
+ 			fprintf(stderr, "bytes_read = %ld\n" , (long) bytes_read);
+ 			error_exit("read failed");
+@@ -279,7 +279,7 @@ static void check_erase_block(struct erase_block_info *erase_block, int fd)
+ 		while (size)
+ 			if (read_buffer[--size] != 0xff) {
+ 				fprintf(stderr, "block no. = %d\n" , erase_block->block_number);
+-				fprintf(stderr, "offset = %"PRIdoff_t"\n" , gap_start);
++				fprintf(stderr, "offset = %lld\n" , (long long)gap_start);
+ 				fprintf(stderr, "size = %ld\n" , (long) bytes_read);
+ 				error_exit("verify 0xff failed!");
+ 			}
+diff --git a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
+index c916f48..f0237ab 100644
+--- a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
++++ b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
+@@ -772,11 +772,11 @@ int write_leb(int lnum, int len, void *buf)
+ 			return sys_err_msg("ubi_leb_change_start failed");
+ 
+ 	if (lseek(out_fd, pos, SEEK_SET) != pos)
+-		return sys_err_msg("lseek failed seeking %"PRIdoff_t, pos);
++		return sys_err_msg("lseek failed seeking %lld", (long long)pos);
+ 
+ 	if (write(out_fd, buf, c->leb_size) != c->leb_size)
+-		return sys_err_msg("write failed writing %d bytes at pos %"PRIdoff_t,
+-				   c->leb_size, pos);
++		return sys_err_msg("write failed writing %d bytes at pos %lld",
++				   c->leb_size, (long long)pos);
+ 
+ 	return 0;
+ }
+-- 
+2.7.4
+

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-2.0.2/0003-Makefile.am-only-build-ubi-utils.patch

@@ -0,0 +1,34 @@
+From 139d93bc405272a3261d57be26da842e737fe4d0 Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami@gmail.com>
+Date: Sun, 28 Jan 2018 23:10:34 +0100
+Subject: [PATCH] Makefile.am: only build ubi-utils
+
+We only target the ubi-utils, static, small.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
+---
+ Makefile.am | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 5a6e77c..98715dd 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -34,9 +34,9 @@ EXTRA_DIST += $(GLOBAL_HEADER) $(GLOBAL_EXTRA)
+ 
+ include lib/Makemodule.am
+ include ubi-utils/Makemodule.am
+-include misc-utils/Makemodule.am
+-include nand-utils/Makemodule.am
+-include nor-utils/Makemodule.am
++#include misc-utils/Makemodule.am
++#include nand-utils/Makemodule.am
++#include nor-utils/Makemodule.am
+ 
+ if BUILD_UBIFS
+ include ubifs-utils/Makemodule.am
+-- 
+2.7.4
+

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-2.0.2/0004-mtd-utils-common.h-no-features.h-for-klibc-builds.patch

@@ -0,0 +1,38 @@
+From ae1cf6d0eb1833e46549328a4473222c259723d7 Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami@gmail.com>
+Date: Thu, 1 Feb 2018 00:25:00 +0100
+Subject: [PATCH] mtd-utils: common.h: no features.h for klibc builds
+
+Add guard around features.h to fix missing include (here first error):
+
+ ../git/include/common.h:29:10:
+ fatal error: features.h: No such file or directory
+  #include <features.h>
+           ^~~~~~~~~~~~
+ compilation terminated
+
+Upstream-Status: Submitted
+
+Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
+---
+ include/common.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/include/common.h b/include/common.h
+index 642c212..f7c71fe 100644
+--- a/include/common.h
++++ b/include/common.h
+@@ -26,7 +26,10 @@
+ #include <string.h>
+ #include <fcntl.h>
+ #include <errno.h>
++#if defined(__KLIBC__)
++#else
+ #include <features.h>
++#endif
+ #include <inttypes.h>
+ #include <unistd.h>
+ #include <sys/sysmacros.h>
+-- 
+2.7.4
+

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-2.0.2/0005-common.h-replace-getline-with-fgets.patch

@@ -0,0 +1,56 @@
+From 2137eb1a6cd0326510bd3b9faf8037d9bf34ca3d Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami@gmail.com>
+Date: Wed, 23 May 2018 15:52:34 +0200
+Subject: [PATCH] common.h: replace getline() with fgets
+
+There is an unofficial upstream patch adding a simple getline()
+to libmissing.h. Unfortunately the patch creates issues if the
+toolchain is using glibc (autotools cache?) so for the moment
+keep the old hack and wait for commits upstream.
+
+Fix:
+
+| ubi-utils/ubiformat.o: In function `prompt.constprop.4':
+| ubiformat.c:(.text+0x70): undefined reference to `getline'
+
+Upstream-Status: Inappropriate [klibc specific]
+
+Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
+---
+ include/common.h | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/include/common.h b/include/common.h
+index a1d59d0..96b0bdb 100644
+--- a/include/common.h
++++ b/include/common.h
+@@ -126,15 +126,26 @@ extern "C" {
+  */
+ static inline bool prompt(const char *msg, bool def)
+ {
++
++#ifndef __KLIBC__
+ 	char *line = NULL;
+ 	size_t len;
++#else
++	char *line;
++	const int sizeof_line = 2;
++	line = malloc(sizeof_line);
++#endif
+ 	bool ret = def;
+ 
+ 	do {
+ 		normsg_cont("%s (%c/%c) ", msg, def ? 'Y' : 'y', def ? 'n' : 'N');
+ 		fflush(stdout);
+ 
++#ifndef __KLIBC__
+ 		while (getline(&line, &len, stdin) == -1) {
++#else
++		while (fgets(line, sizeof_line, stdin) == NULL) {
++#endif
+ 			printf("failed to read prompt; assuming '%s'\n",
+ 				def ? "yes" : "no");
+ 			break;
+-- 
+2.7.4
+

meta-openembedded/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_2.0.2.bb

@@ -0,0 +1,54 @@
+SUMMARY = "UBI utils statically compiled against klibc"
+DESCRIPTION = "Small sized tools from mtd-utils for use with initramfs."
+SECTION = "base"
+DEPENDS = "zlib e2fsprogs util-linux"
+HOMEPAGE = "http://www.linux-mtd.infradead.org/"
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
+                    file://include/common.h;beginline=1;endline=17;md5=ba05b07912a44ea2bf81ce409380049c"
+
+inherit autotools pkgconfig klibc
+
+SRCREV = "64f61a9dc71b158c7084006cbce4ea23886f0b47"
+SRC_URI = "git://git.infradead.org/mtd-utils.git;branch=master \
+             file://0001-libmissing.h-fix-klibc-build-when-using-glibc-toolch.patch \
+             file://0002-Instead-of-doing-preprocessor-magic-just-output-off_.patch \
+             file://0003-Makefile.am-only-build-ubi-utils.patch \
+             file://0004-mtd-utils-common.h-no-features.h-for-klibc-builds.patch \
+             file://0005-common.h-replace-getline-with-fgets.patch \
+             file://0001-make-Add-compiler-includes-in-cflags.patch \
+             "
+
+S = "${WORKDIR}/git"
+
+EXTRA_OECONF += "--disable-tests --without-jffs --without-ubifs"
+
+PACKAGECONFIG ?= "${@bb.utils.filter('DISTRO_FEATURES', 'xattr', d)}"
+PACKAGECONFIG[xattr] = ",,acl,"
+PACKAGECONFIG[lzo] = "--with-lzo,--without-lzo,lzo"
+
+EXTRA_OEMAKE = "'CC=${CC}' 'RANLIB=${RANLIB}' 'AR=${AR}' 'CFLAGS=${CFLAGS} ${@bb.utils.contains('PACKAGECONFIG', 'xattr', '', '-DWITHOUT_XATTR', d)} -I${S}/include' 'BUILDDIR=${S}'"
+
+do_install () {
+	oe_runmake install DESTDIR=${D} SBINDIR=${sbindir} MANDIR=${mandir} INCLUDEDIR=${includedir}
+}
+
+PACKAGES = "ubi-utils-klibc-dbg ubi-utils-klibc-doc"
+
+PACKAGES =+ "mtdinfo-klibc ubiattach-klibc ubiblock-klibc ubicrc32-klibc ubidetach-klibc \
+             ubiformat-klibc ubimkvol-klibc ubinfo-klibc ubinize-klibc ubirename-klibc \
+             ubirmvol-klibc ubirsvol-klibc ubiupdatevol-klibc"
+
+FILES:mtdinfo-klibc = "${sbindir}/mtdinfo"
+FILES:ubiattach-klibc = "${sbindir}/ubiattach"
+FILES:ubiblock-klibc = "${sbindir}/ubiblock"
+FILES:ubicrc32-klibc = "${sbindir}/ubicrc32"
+FILES:ubidetach-klibc = "${sbindir}/ubidetach"
+FILES:ubiformat-klibc = "${sbindir}/ubiformat"
+FILES:ubimkvol-klibc = "${sbindir}/ubimkvol"
+FILES:ubinfo-klibc = "${sbindir}/ubinfo"
+FILES:ubinize-klibc = "${sbindir}/ubinize"
+FILES:ubirename-klibc = "${sbindir}/ubirename"
+FILES:ubirmvol-klibc = "${sbindir}/ubirmvol"
+FILES:ubirsvol-klibc = "${sbindir}/ubirsvol"
+FILES:ubiupdatevol-klibc = "${sbindir}/ubiupdatevol"