diff --git a/poky/meta/recipes-devtools/elfutils/files/0008-build-Provide-alternatives-for-glibc-assumptions-hel.patch b/poky/meta/recipes-devtools/elfutils/files/0008-build-Provide-alternatives-for-glibc-assumptions-hel.patch
index a4f301d..10cdac6 100644
--- a/poky/meta/recipes-devtools/elfutils/files/0008-build-Provide-alternatives-for-glibc-assumptions-hel.patch
+++ b/poky/meta/recipes-devtools/elfutils/files/0008-build-Provide-alternatives-for-glibc-assumptions-hel.patch
@@ -64,18 +64,10 @@
  #include <stddef.h>
  #include <stdint.h>
  #include <sys/param.h>
-@@ -51,6 +51,16 @@
+@@ -51,6 +51,8 @@
  #else
  # error "Unknown byte order"
  #endif
-+#ifndef TEMP_FAILURE_RETRY
-+#define TEMP_FAILURE_RETRY(expression) \
-+  (__extension__							      \
-+    ({ long int __result;						      \
-+       do __result = (long int) (expression);				      \
-+       while (__result == -1L && errno == EINTR);			      \
-+       __result; }))
-+#endif
 +
 +#define error(status, errno, ...) err(status, __VA_ARGS__)
  
@@ -141,26 +133,6 @@
  #include "../libdw/libdwP.h"	/* DWARF_E_* values are here.  */
  #include "../libelf/libelfP.h"
  #include "system.h"
-diff --git a/libdwfl/libdwfl_crc32_file.c b/libdwfl/libdwfl_crc32_file.c
-index f849128..6f0aca1 100644
---- a/libdwfl/libdwfl_crc32_file.c
-+++ b/libdwfl/libdwfl_crc32_file.c
-@@ -29,6 +29,15 @@
- # include <config.h>
- #endif
- 
-+#ifndef TEMP_FAILURE_RETRY
-+#define TEMP_FAILURE_RETRY(expression) \
-+  (__extension__                                                             \
-+    ({ long int __result;                                                    \
-+       do __result = (long int) (expression);                                \
-+       while (__result == -1L && errno == EINTR);                            \
-+       __result; }))
-+#endif
-+
- #define crc32_file attribute_hidden __libdwfl_crc32_file
- #define crc32 __libdwfl_crc32
- #include <libdwflP.h>
 diff --git a/libdwfl/linux-kernel-modules.c b/libdwfl/linux-kernel-modules.c
 index 360e4ee..b5aa397 100644
 --- a/libdwfl/linux-kernel-modules.c
diff --git a/poky/meta/recipes-devtools/flex/flex_2.6.0.bb b/poky/meta/recipes-devtools/flex/flex_2.6.0.bb
index b89b751..b477cd8 100644
--- a/poky/meta/recipes-devtools/flex/flex_2.6.0.bb
+++ b/poky/meta/recipes-devtools/flex/flex_2.6.0.bb
@@ -48,7 +48,7 @@
 FILES_${PN}-libfl = "${libdir}/libfl.so.* ${libdir}/libfl_pic.so.*"
 
 RDEPENDS_${PN} += "m4"
-RDEPENDS_${PN}-ptest += "bash gawk"
+RDEPENDS_${PN}-ptest += "bash gawk make"
 
 do_compile_ptest() {
 	oe_runmake -C ${B}/tests -f ${B}/tests/Makefile top_builddir=${B} INCLUDES=-I${S}/src buildtests
diff --git a/poky/meta/recipes-devtools/m4/m4-1.4.18.inc b/poky/meta/recipes-devtools/m4/m4-1.4.18.inc
index f433b3f..af0ff45 100644
--- a/poky/meta/recipes-devtools/m4/m4-1.4.18.inc
+++ b/poky/meta/recipes-devtools/m4/m4-1.4.18.inc
@@ -52,6 +52,8 @@
                      ${D}${PTEST_PATH}/tests/test-xalloc-die
 }
 
+
+RDEPENDS_${PN}-ptest += "make"
 RDEPENDS_${PN}-ptest_append_libc-glibc = "\
      locale-base-fr-fr.iso-8859-1 \
 "
diff --git a/poky/meta/recipes-devtools/mmc/mmc-utils/0001-mmc_cmd.c-Use-extra-braces-when-initializing-subobje.patch b/poky/meta/recipes-devtools/mmc/mmc-utils/0001-mmc_cmd.c-Use-extra-braces-when-initializing-subobje.patch
new file mode 100644
index 0000000..1270735
--- /dev/null
+++ b/poky/meta/recipes-devtools/mmc/mmc-utils/0001-mmc_cmd.c-Use-extra-braces-when-initializing-subobje.patch
@@ -0,0 +1,32 @@
+From 04fbe6ddb5f1e02efbcae3cdf5beb16757a98948 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 10 May 2019 12:58:01 -0700
+Subject: [PATCH] mmc_cmd.c: Use extra braces when initializing subobjects
+
+clang warns with -Werror,-Wmissing-braces, as following error
+| mmc_cmds.c:1886:36: error: suggest braces around initialization of subobject [-Werror,-W
+missing-braces]
+|         struct rpmb_frame frame_status = {0};
+|                                           ^
+|                                           {}
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ mmc_cmds.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/mmc_cmds.c b/mmc_cmds.c
+index 19a9da1..838e8c3 100644
+--- a/mmc_cmds.c
++++ b/mmc_cmds.c
+@@ -1883,7 +1883,7 @@ static int do_rpmb_op(int fd,
+ 	u_int16_t rpmb_type;
+ 	struct mmc_ioc_multi_cmd *mioc;
+ 	struct mmc_ioc_cmd *ioc;
+-	struct rpmb_frame frame_status = {0};
++	struct rpmb_frame frame_status = {{0}};
+ 
+ 	if (!frame_in || !frame_out || !out_cnt)
+ 		return -EINVAL;
diff --git a/poky/meta/recipes-devtools/mmc/mmc-utils_git.bb b/poky/meta/recipes-devtools/mmc/mmc-utils_git.bb
index f3a7234..0c401c8 100644
--- a/poky/meta/recipes-devtools/mmc/mmc-utils_git.bb
+++ b/poky/meta/recipes-devtools/mmc/mmc-utils_git.bb
@@ -9,6 +9,7 @@
 PV = "0.1+git${SRCPV}"
 
 SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git;branch=${SRCBRANCH} \
+           file://0001-mmc_cmd.c-Use-extra-braces-when-initializing-subobje.patch \
            "
 UPSTREAM_CHECK_COMMITS = "1"
 
diff --git a/poky/meta/recipes-devtools/perl/libtest-needs-perl_0.002005.bb b/poky/meta/recipes-devtools/perl/libtest-needs-perl_0.002006.bb
similarity index 72%
rename from poky/meta/recipes-devtools/perl/libtest-needs-perl_0.002005.bb
rename to poky/meta/recipes-devtools/perl/libtest-needs-perl_0.002006.bb
index e5ab7a3..3abb9aa 100644
--- a/poky/meta/recipes-devtools/perl/libtest-needs-perl_0.002005.bb
+++ b/poky/meta/recipes-devtools/perl/libtest-needs-perl_0.002006.bb
@@ -11,14 +11,14 @@
 CPAN_NAME = "Test-Needs"
 CPAN_AUTHOR = "HAARG"
 
-LIC_FILES_CHKSUM = "file://README;md5=3f3ccd21a0a48aa313db212cc3b1bc09;beginline=81;endline=82"
+LIC_FILES_CHKSUM = "file://README;md5=3f3ccd21a0a48aa313db212cc3b1bc09;beginline=88;endline=89"
 
 DEPENDS += "perl"
 
-SRC_URI = "http://www.cpan.org/authors/id/H/HA/${CPAN_AUTHOR}/${CPAN_NAME}-${PV}.tar.gz"
+SRC_URI = "https://cpan.metacpan.org/authors/id/H/HA/${CPAN_AUTHOR}/${CPAN_NAME}-${PV}.tar.gz"
 
-SRC_URI[md5sum] = "356634a56c99282e8059f290f5d534c8"
-SRC_URI[sha256sum] = "5a4f33983586edacdbe00a3b429a9834190140190dab28d0f873c394eb7df399"
+SRC_URI[md5sum] = "d5c96d51d8d5510f7c0b7f354c49af1c"
+SRC_URI[sha256sum] = "77f9fff0c96c5e09f34d0416b3533c3319f7cd0bb1f7fe8f8072ad59f433f0e5"
 
 S = "${WORKDIR}/${CPAN_NAME}-${PV}"