[PATCH 1/4] sudo: Fix build with std=gnu23

[PATCH 1/4] sudo: Fix build with std=gnu23

[Khem Raj]

This does not build on hosts with gcc <= 13 which does not have std=gnu23
dialect option e.g. ubuntu 24.04, especially with clang which does not
default to gnu23 yet like gcc-15, so autoconf 2.73 decided to enforce the
standard with clang which then spills into CC_FOR_BUILD as well without
this patch

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
---
 ...kport-ax_prog_cc_for_build.m4-macros.patch | 174 ++++++++++++++++++
 meta/recipes-extended/sudo/sudo_1.9.17p2.bb   |   1 +
 2 files changed, 175 insertions(+)
 create mode 100644 meta/recipes-extended/sudo/files/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch

diff --git a/meta/recipes-extended/sudo/files/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch b/meta/recipes-extended/sudo/files/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch
new file mode 100644
index 0000000000..df6deed591
--- /dev/null
+++ b/meta/recipes-extended/sudo/files/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch
@@ -0,0 +1,174 @@
+From f1ce0cf393a13dff1b42955ade1e9ad11155cc23 Mon Sep 17 00:00:00 2001
+From: Khem Raj <khem.raj@oss.qualcomm.com>
+Date: Fri, 10 Apr 2026 23:22:38 +0000
+Subject: [PATCH] m4: Backport ax_prog_cc_for_build.m4 macros
+
+autoconf-2.73 has logic to use C23 which spills into CC_FOR_BUILD [1]
+Bring back the upstream fix from autoconf-archives, this should not
+be needed when sudo is updated to next version as it might have
+regenerated its autotools files and it would have it.
+
+[1] https://savannah.gnu.org/support/index.php?111401
+
+Upstream-Status: Inappropriate [Already in autoconf-archive ]
+
+Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
+---
+ m4/ax_prog_cc_for_build.m4 | 76 ++++++++++++++++++++++++--------------
+ 1 file changed, 48 insertions(+), 28 deletions(-)
+
+diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4
+index 33eaa38..4d1de99 100644
+--- a/m4/ax_prog_cc_for_build.m4
++++ b/m4/ax_prog_cc_for_build.m4
+@@ -32,7 +32,7 @@
+ #   and this notice are preserved. This file is offered as-is, without any
+ #   warranty.
+ 
+-#serial 21
++#serial 26
+ 
+ AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
+ AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
+@@ -43,16 +43,16 @@ AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ dnl Use the standard macros, but make them use other variable names
+ dnl
+ pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
++pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
+ pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_c89)dnl
+ pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_c99)dnl
+ pushdef([ac_cv_prog_cc_c11], ac_cv_build_prog_cc_c11)dnl
+-pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
++pushdef([ac_cv_prog_cc_c23], ac_cv_build_prog_cc_c23)dnl
++pushdef([ac_cv_prog_cc_stdc], ac_cv_build_prog_cc_stdc)dnl
+ pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
+ pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
+ pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl
+-pushdef([ac_cv_c_compiler_gnu], ac_cv_build_c_compiler_gnu)dnl
+-pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl
+-pushdef([ac_cv_objext], ac_cv_build_objext)dnl
++pushdef([ac_prog_cc_stdc], ac_build_prog_cc_stdc)dnl
+ pushdef([ac_exeext], ac_build_exeext)dnl
+ pushdef([ac_objext], ac_build_objext)dnl
+ pushdef([CC], CC_FOR_BUILD)dnl
+@@ -60,9 +60,7 @@ pushdef([CPP], CPP_FOR_BUILD)dnl
+ pushdef([GCC], GCC_FOR_BUILD)dnl
+ pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl
+ pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl
+-pushdef([EXEEXT], BUILD_EXEEXT)dnl
+ pushdef([LDFLAGS], LDFLAGS_FOR_BUILD)dnl
+-pushdef([OBJEXT], BUILD_OBJEXT)dnl
+ pushdef([host], build)dnl
+ pushdef([host_alias], build_alias)dnl
+ pushdef([host_cpu], build_cpu)dnl
+@@ -77,6 +75,32 @@ pushdef([ac_tool_prefix], ac_build_tool_prefix)dnl
+ pushdef([am_cv_CC_dependencies_compiler_type], am_cv_build_CC_dependencies_compiler_type)dnl
+ pushdef([am_cv_prog_cc_c_o], am_cv_build_prog_cc_c_o)dnl
+ pushdef([cross_compiling], cross_compiling_build)dnl
++dnl
++dnl These variables are problematic to rename by M4 macros, so we save
++dnl their values in alternative names, and restore the values later.
++dnl
++dnl _AC_COMPILER_EXEEXT and _AC_COMPILER_OBJEXT internally call
++dnl AC_SUBST which prevents the renaming of EXEEXT and OBJEXT
++dnl variables. It's not a good idea to rename ac_cv_exeext and
++dnl ac_cv_objext either as they're related.
++dnl Renaming ac_exeext and ac_objext is safe though.
++dnl
++ac_cv_host_exeext=$ac_cv_exeext
++AS_VAR_SET_IF([ac_cv_build_exeext],
++  [ac_cv_exeext=$ac_cv_build_exeext],
++  [AS_UNSET([ac_cv_exeext])])
++ac_cv_host_objext=$ac_cv_objext
++AS_VAR_SET_IF([ac_cv_build_objext],
++  [ac_cv_objext=$ac_cv_build_objext],
++  [AS_UNSET([ac_cv_objext])])
++dnl
++dnl ac_cv_c_compiler_gnu is used in _AC_LANG_COMPILER_GNU (called by
++dnl AC_PROG_CC) indirectly.
++dnl
++ac_cv_host_c_compiler_gnu=$ac_cv_c_compiler_gnu
++AS_VAR_SET_IF([ac_cv_build_c_compiler_gnu],
++  [ac_cv_c_compiler_gnu=$ac_cv_build_c_compiler_gnu],
++  [AS_UNSET([ac_cv_c_compiler_gnu])])
+ 
+ cross_compiling_build=no
+ 
+@@ -85,25 +109,14 @@ AS_IF([test -n "$build"],      [ac_build_tool_prefix="$build-"],
+       [test -n "$build_alias"],[ac_build_tool_prefix="$build_alias-"])
+ 
+ AC_LANG_PUSH([C])
+-
+-dnl The pushdef([ac_cv_c_compiler_gnu], ...) currently does not cover
+-dnl the use of this variable in _AC_LANG_COMPILER_GNU called by
+-dnl AC_PROG_CC. Unset this cache variable temporarily as a workaround.
+-was_set_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
+-AS_IF([test ${was_set_c_compiler_gnu}],
+-    [saved_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
+-    AS_UNSET([[ac_cv_c_compiler_gnu]])])
+-
+ AC_PROG_CC
+-
+-dnl Restore ac_cv_c_compiler_gnu
+-AS_IF([test ${was_set_c_compiler_gnu}],
+-  [[ac_cv_c_compiler_gnu]=$[saved_c_compiler_gnu]])
+-
+ _AC_COMPILER_EXEEXT
+ _AC_COMPILER_OBJEXT
+ AC_PROG_CPP
+ 
++BUILD_EXEEXT=$ac_cv_exeext
++BUILD_OBJEXT=$ac_cv_objext
++
+ dnl Restore the old definitions
+ dnl
+ popdef([cross_compiling])dnl
+@@ -120,9 +133,7 @@ popdef([host_vendor])dnl
+ popdef([host_cpu])dnl
+ popdef([host_alias])dnl
+ popdef([host])dnl
+-popdef([OBJEXT])dnl
+ popdef([LDFLAGS])dnl
+-popdef([EXEEXT])dnl
+ popdef([CPPFLAGS])dnl
+ popdef([CFLAGS])dnl
+ popdef([GCC])dnl
+@@ -130,15 +141,24 @@ popdef([CPP])dnl
+ popdef([CC])dnl
+ popdef([ac_objext])dnl
+ popdef([ac_exeext])dnl
+-popdef([ac_cv_objext])dnl
+-popdef([ac_cv_exeext])dnl
+-popdef([ac_cv_c_compiler_gnu])dnl
++popdef([ac_prog_cc_stdc])dnl
+ popdef([ac_cv_prog_cc_g])dnl
+ popdef([ac_cv_prog_cc_cross])dnl
+ popdef([ac_cv_prog_cc_works])dnl
++popdef([ac_cv_prog_cc_stdc])dnl
++popdef([ac_cv_prog_cc_c23])dnl
++popdef([ac_cv_prog_cc_c11])dnl
++popdef([ac_cv_prog_cc_c99])dnl
+ popdef([ac_cv_prog_cc_c89])dnl
+ popdef([ac_cv_prog_gcc])dnl
+ popdef([ac_cv_prog_CPP])dnl
++dnl
++ac_cv_exeext=$ac_cv_host_exeext
++EXEEXT=$ac_cv_host_exeext
++ac_cv_objext=$ac_cv_host_objext
++OBJEXT=$ac_cv_host_objext
++ac_cv_c_compiler_gnu=$ac_cv_host_c_compiler_gnu
++ac_compiler_gnu=$ac_cv_host_c_compiler_gnu
+ 
+ dnl restore global variables ac_ext, ac_cpp, ac_compile,
+ dnl ac_link, ac_compiler_gnu (dependent on the current
+@@ -147,8 +167,8 @@ AC_LANG_POP([C])
+ 
+ dnl Finally, set Makefile variables
+ dnl
+-AC_SUBST(BUILD_EXEEXT)dnl
+-AC_SUBST(BUILD_OBJEXT)dnl
++AC_SUBST([BUILD_EXEEXT])dnl
++AC_SUBST([BUILD_OBJEXT])dnl
+ AC_SUBST([CFLAGS_FOR_BUILD])dnl
+ AC_SUBST([CPPFLAGS_FOR_BUILD])dnl
+ AC_SUBST([LDFLAGS_FOR_BUILD])dnl
diff --git a/meta/recipes-extended/sudo/sudo_1.9.17p2.bb b/meta/recipes-extended/sudo/sudo_1.9.17p2.bb
index 3a5c111961..d6ee881f8c 100644
--- a/meta/recipes-extended/sudo/sudo_1.9.17p2.bb
+++ b/meta/recipes-extended/sudo/sudo_1.9.17p2.bb
@@ -3,6 +3,7 @@ require sudo.inc
 SRC_URI = "https://www.sudo.ws/dist/sudo-${PV}.tar.gz \
            ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} \
            file://0001-sudo.conf.in-fix-conflict-with-multilib.patch \
+		   file://0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch \
            "
 
 PAM_SRC_URI = "file://sudo.pam"

[PATCH 2/4] bind: Fix build with std=gnu23

[Khem Raj]

This does not build on hosts with gcc <= 13 which does not have std=gnu23
dialect option e.g. ubuntu 24.04, especially with clang which does not
default to gnu23 yet like gcc-15, so autoconf 2.73 decided to enforce the
standard with clang which then spills into CC_FOR_BUILD as well without
this patch

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
---
 ...kport-ax_prog_cc_for_build.m4-macros.patch | 182 ++++++++++++++++++
 .../recipes-connectivity/bind/bind_9.20.20.bb |   1 +
 2 files changed, 183 insertions(+)
 create mode 100644 meta/recipes-connectivity/bind/bind/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch

diff --git a/meta/recipes-connectivity/bind/bind/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch b/meta/recipes-connectivity/bind/bind/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch
new file mode 100644
index 0000000000..7279a73e87
--- /dev/null
+++ b/meta/recipes-connectivity/bind/bind/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch
@@ -0,0 +1,182 @@
+From 77f8fafab0cc91c3ad8fbf1382b1d0f2d2cd99a6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <khem.raj@oss.qualcomm.com>
+Date: Fri, 10 Apr 2026 23:33:49 +0000
+Subject: [PATCH] m4: Backport ax_prog_cc_for_build.m4 macros
+
+autoconf-2.73 has logic to use C23 which spills into CC_FOR_BUILD [1]
+Bring back the upstream fix from autoconf-archives, this should not
+be needed when sudo is updated to next version as it might have
+regenerated its autotools files and it would have it.
+
+[1] https://savannah.gnu.org/support/index.php?111401
+
+Upstream-Status: Inappropriate [Already in autoconf-archive ]
+
+Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
+---
+ m4/ax_prog_cc_for_build.m4 | 80 +++++++++++++++++++++++---------------
+ 1 file changed, 49 insertions(+), 31 deletions(-)
+
+diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4
+index 5168ae4..4d1de99 100644
+--- a/m4/ax_prog_cc_for_build.m4
++++ b/m4/ax_prog_cc_for_build.m4
+@@ -1,5 +1,3 @@
+-# SPDX-License-Identifier: FSFAP
+-#
+ # ===========================================================================
+ #   https://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html
+ # ===========================================================================
+@@ -34,7 +32,7 @@
+ #   and this notice are preserved. This file is offered as-is, without any
+ #   warranty.
+ 
+-#serial 20
++#serial 26
+ 
+ AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
+ AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
+@@ -45,16 +43,16 @@ AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ dnl Use the standard macros, but make them use other variable names
+ dnl
+ pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
++pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
+ pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_c89)dnl
+ pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_c99)dnl
+ pushdef([ac_cv_prog_cc_c11], ac_cv_build_prog_cc_c11)dnl
+-pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
++pushdef([ac_cv_prog_cc_c23], ac_cv_build_prog_cc_c23)dnl
++pushdef([ac_cv_prog_cc_stdc], ac_cv_build_prog_cc_stdc)dnl
+ pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
+ pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
+ pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl
+-pushdef([ac_cv_c_compiler_gnu], ac_cv_build_c_compiler_gnu)dnl
+-pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl
+-pushdef([ac_cv_objext], ac_cv_build_objext)dnl
++pushdef([ac_prog_cc_stdc], ac_build_prog_cc_stdc)dnl
+ pushdef([ac_exeext], ac_build_exeext)dnl
+ pushdef([ac_objext], ac_build_objext)dnl
+ pushdef([CC], CC_FOR_BUILD)dnl
+@@ -62,9 +60,7 @@ pushdef([CPP], CPP_FOR_BUILD)dnl
+ pushdef([GCC], GCC_FOR_BUILD)dnl
+ pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl
+ pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl
+-pushdef([EXEEXT], BUILD_EXEEXT)dnl
+ pushdef([LDFLAGS], LDFLAGS_FOR_BUILD)dnl
+-pushdef([OBJEXT], BUILD_OBJEXT)dnl
+ pushdef([host], build)dnl
+ pushdef([host_alias], build_alias)dnl
+ pushdef([host_cpu], build_cpu)dnl
+@@ -79,6 +75,32 @@ pushdef([ac_tool_prefix], ac_build_tool_prefix)dnl
+ pushdef([am_cv_CC_dependencies_compiler_type], am_cv_build_CC_dependencies_compiler_type)dnl
+ pushdef([am_cv_prog_cc_c_o], am_cv_build_prog_cc_c_o)dnl
+ pushdef([cross_compiling], cross_compiling_build)dnl
++dnl
++dnl These variables are problematic to rename by M4 macros, so we save
++dnl their values in alternative names, and restore the values later.
++dnl
++dnl _AC_COMPILER_EXEEXT and _AC_COMPILER_OBJEXT internally call
++dnl AC_SUBST which prevents the renaming of EXEEXT and OBJEXT
++dnl variables. It's not a good idea to rename ac_cv_exeext and
++dnl ac_cv_objext either as they're related.
++dnl Renaming ac_exeext and ac_objext is safe though.
++dnl
++ac_cv_host_exeext=$ac_cv_exeext
++AS_VAR_SET_IF([ac_cv_build_exeext],
++  [ac_cv_exeext=$ac_cv_build_exeext],
++  [AS_UNSET([ac_cv_exeext])])
++ac_cv_host_objext=$ac_cv_objext
++AS_VAR_SET_IF([ac_cv_build_objext],
++  [ac_cv_objext=$ac_cv_build_objext],
++  [AS_UNSET([ac_cv_objext])])
++dnl
++dnl ac_cv_c_compiler_gnu is used in _AC_LANG_COMPILER_GNU (called by
++dnl AC_PROG_CC) indirectly.
++dnl
++ac_cv_host_c_compiler_gnu=$ac_cv_c_compiler_gnu
++AS_VAR_SET_IF([ac_cv_build_c_compiler_gnu],
++  [ac_cv_c_compiler_gnu=$ac_cv_build_c_compiler_gnu],
++  [AS_UNSET([ac_cv_c_compiler_gnu])])
+ 
+ cross_compiling_build=no
+ 
+@@ -87,25 +109,14 @@ AS_IF([test -n "$build"],      [ac_build_tool_prefix="$build-"],
+       [test -n "$build_alias"],[ac_build_tool_prefix="$build_alias-"])
+ 
+ AC_LANG_PUSH([C])
+-
+-dnl The pushdef([ac_cv_c_compiler_gnu], ...) currently does not cover
+-dnl the use of this variable in _AC_LANG_COMPILER_GNU called by
+-dnl AC_PROG_CC. Unset this cache variable temporarily as a workaround.
+-was_set_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
+-AS_IF([test ${was_set_c_compiler_gnu}],
+-    [saved_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
+-    AS_UNSET([[ac_cv_c_compiler_gnu]])])
+-
+ AC_PROG_CC
+-
+-dnl Restore ac_cv_c_compiler_gnu
+-AS_IF([test ${was_set_c_compiler_gnu}],
+-  [[ac_cv_c_compiler_gnu]=$[saved_c_compiler_gnu]])
+-
+ _AC_COMPILER_EXEEXT
+ _AC_COMPILER_OBJEXT
+ AC_PROG_CPP
+ 
++BUILD_EXEEXT=$ac_cv_exeext
++BUILD_OBJEXT=$ac_cv_objext
++
+ dnl Restore the old definitions
+ dnl
+ popdef([cross_compiling])dnl
+@@ -122,9 +133,7 @@ popdef([host_vendor])dnl
+ popdef([host_cpu])dnl
+ popdef([host_alias])dnl
+ popdef([host])dnl
+-popdef([OBJEXT])dnl
+ popdef([LDFLAGS])dnl
+-popdef([EXEEXT])dnl
+ popdef([CPPFLAGS])dnl
+ popdef([CFLAGS])dnl
+ popdef([GCC])dnl
+@@ -132,25 +141,34 @@ popdef([CPP])dnl
+ popdef([CC])dnl
+ popdef([ac_objext])dnl
+ popdef([ac_exeext])dnl
+-popdef([ac_cv_objext])dnl
+-popdef([ac_cv_exeext])dnl
+-popdef([ac_cv_c_compiler_gnu])dnl
++popdef([ac_prog_cc_stdc])dnl
+ popdef([ac_cv_prog_cc_g])dnl
+ popdef([ac_cv_prog_cc_cross])dnl
+ popdef([ac_cv_prog_cc_works])dnl
++popdef([ac_cv_prog_cc_stdc])dnl
++popdef([ac_cv_prog_cc_c23])dnl
++popdef([ac_cv_prog_cc_c11])dnl
++popdef([ac_cv_prog_cc_c99])dnl
+ popdef([ac_cv_prog_cc_c89])dnl
+ popdef([ac_cv_prog_gcc])dnl
+ popdef([ac_cv_prog_CPP])dnl
++dnl
++ac_cv_exeext=$ac_cv_host_exeext
++EXEEXT=$ac_cv_host_exeext
++ac_cv_objext=$ac_cv_host_objext
++OBJEXT=$ac_cv_host_objext
++ac_cv_c_compiler_gnu=$ac_cv_host_c_compiler_gnu
++ac_compiler_gnu=$ac_cv_host_c_compiler_gnu
+ 
+ dnl restore global variables ac_ext, ac_cpp, ac_compile,
+-dnl ac_link, ac_compiler_gnu (dependant on the current
++dnl ac_link, ac_compiler_gnu (dependent on the current
+ dnl language after popping):
+ AC_LANG_POP([C])
+ 
+ dnl Finally, set Makefile variables
+ dnl
+-AC_SUBST(BUILD_EXEEXT)dnl
+-AC_SUBST(BUILD_OBJEXT)dnl
++AC_SUBST([BUILD_EXEEXT])dnl
++AC_SUBST([BUILD_OBJEXT])dnl
+ AC_SUBST([CFLAGS_FOR_BUILD])dnl
+ AC_SUBST([CPPFLAGS_FOR_BUILD])dnl
+ AC_SUBST([LDFLAGS_FOR_BUILD])dnl
diff --git a/meta/recipes-connectivity/bind/bind_9.20.20.bb b/meta/recipes-connectivity/bind/bind_9.20.20.bb
index b42c109105..dd51c3a808 100644
--- a/meta/recipes-connectivity/bind/bind_9.20.20.bb
+++ b/meta/recipes-connectivity/bind/bind_9.20.20.bb
@@ -18,6 +18,7 @@ SRC_URI = "https://ftp.isc.org/isc/bind9/${PV}/${BPN}-${PV}.tar.xz \
            file://bind-ensure-searching-for-json-headers-searches-sysr.patch \
            file://0001-named-lwresd-V-and-start-log-hide-build-options.patch \
            file://0001-avoid-start-failure-with-bind-user.patch \
+		   file://0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch \
            "
 
 SRC_URI[sha256sum] = "19b8335d25305231d5eb8f7d924240d1ac97c4da7c93eaa6273503133aa6106a"

[PATCH 3/4] strace: Fix build with std=gnu23

[Khem Raj]

This does not build on hosts with gcc <= 13 which does not have std=gnu23
dialect option e.g. ubuntu 24.04, especially with clang which does not
default to gnu23 yet like gcc-15, so autoconf 2.73 decided to enforce the
standard with clang which then spills into CC_FOR_BUILD as well without
this patch

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
---
 ...kport-ax_prog_cc_for_build.m4-macros.patch | 229 ++++++++++++++++++
 meta/recipes-devtools/strace/strace_6.19.bb   |   1 +
 2 files changed, 230 insertions(+)
 create mode 100644 meta/recipes-devtools/strace/strace/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch

diff --git a/meta/recipes-devtools/strace/strace/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch b/meta/recipes-devtools/strace/strace/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch
new file mode 100644
index 0000000000..68a1a4230a
--- /dev/null
+++ b/meta/recipes-devtools/strace/strace/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch
@@ -0,0 +1,229 @@
+From 00de0004bbb7c0816f9f899345971c148c9e59d9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <khem.raj@oss.qualcomm.com>
+Date: Fri, 10 Apr 2026 23:39:47 +0000
+Subject: [PATCH] m4: Backport ax_prog_cc_for_build.m4 macros
+
+autoconf-2.73 has logic to use C23 which spills into CC_FOR_BUILD [1]
+Bring back the upstream fix from autoconf-archives, this should not
+be needed when sudo is updated to next version as it might have
+regenerated its autotools files and it would have it.
+
+[1] https://savannah.gnu.org/support/index.php?111401
+
+Upstream-Status: Inappropriate [Already in autoconf-archive ]
+
+Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
+---
+ m4/ax_prog_cc_for_build.m4 | 133 ++++++++++++++++++++-----------------
+ 1 file changed, 72 insertions(+), 61 deletions(-)
+
+diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4
+index afd7261..4d1de99 100644
+--- a/m4/ax_prog_cc_for_build.m4
++++ b/m4/ax_prog_cc_for_build.m4
+@@ -26,45 +26,41 @@
+ # LICENSE
+ #
+ #   Copyright (c) 2008 Paolo Bonzini <bonzini@gnu.org>
+-#   Copyright (c) 2008-2025 The strace developers.
+ #
+ #   Copying and distribution of this file, with or without modification, are
+ #   permitted in any medium without royalty provided the copyright notice
+ #   and this notice are preserved. This file is offered as-is, without any
+ #   warranty.
+ 
+-#serial 9
+-#modified for strace project
++#serial 26
+ 
+ AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
+ AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
+ AC_REQUIRE([AC_PROG_CC])dnl
+ AC_REQUIRE([AC_PROG_CPP])dnl
+-AC_REQUIRE([AC_EXEEXT])dnl
+-AC_REQUIRE([AC_CANONICAL_HOST])dnl
++AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ 
+ dnl Use the standard macros, but make them use other variable names
+ dnl
+ pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
+ pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
++pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_c89)dnl
++pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_c99)dnl
++pushdef([ac_cv_prog_cc_c11], ac_cv_build_prog_cc_c11)dnl
++pushdef([ac_cv_prog_cc_c23], ac_cv_build_prog_cc_c23)dnl
++pushdef([ac_cv_prog_cc_stdc], ac_cv_build_prog_cc_stdc)dnl
+ pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
+ pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
+ pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl
+-pushdef([ac_cv_prog_cc_stdc], ac_cv_build_prog_cc_stdc)dnl
+-pushdef([ac_cv_prog_cc_c11], ac_cv_build_prog_cc_c11)dnl
+-pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_c99)dnl
+-pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_c89)dnl
+-pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl
+-pushdef([ac_cv_objext], ac_cv_build_objext)dnl
++pushdef([ac_prog_cc_stdc], ac_build_prog_cc_stdc)dnl
+ pushdef([ac_exeext], ac_build_exeext)dnl
+ pushdef([ac_objext], ac_build_objext)dnl
+ pushdef([CC], CC_FOR_BUILD)dnl
+ pushdef([CPP], CPP_FOR_BUILD)dnl
++pushdef([GCC], GCC_FOR_BUILD)dnl
+ pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl
+ pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl
+ pushdef([LDFLAGS], LDFLAGS_FOR_BUILD)dnl
+-pushdef([WARN_CFLAGS], WARN_CFLAGS_FOR_BUILD)dnl
+-pushdef([TEST_WARN_CFLAGS], TEST_WARN_CFLAGS_FOR_BUILD)dnl
+ pushdef([host], build)dnl
+ pushdef([host_alias], build_alias)dnl
+ pushdef([host_cpu], build_cpu)dnl
+@@ -75,51 +71,58 @@ pushdef([ac_cv_host_alias], ac_cv_build_alias)dnl
+ pushdef([ac_cv_host_cpu], ac_cv_build_cpu)dnl
+ pushdef([ac_cv_host_vendor], ac_cv_build_vendor)dnl
+ pushdef([ac_cv_host_os], ac_cv_build_os)dnl
+-pushdef([am_cv_prog_cc_c_o], am_cv_build_prog_cc_c_o)dnl
++pushdef([ac_tool_prefix], ac_build_tool_prefix)dnl
+ pushdef([am_cv_CC_dependencies_compiler_type], am_cv_build_CC_dependencies_compiler_type)dnl
+-pushdef([gl_unknown_warnings_are_errors], gl_build_unknown_warnings_are_errors)dnl
+-pushdef([st_cv_enable_Werror], st_cv_build_enable_Werror)dnl
+-pushdef([st_cv_cc_enable_Werror], st_cv_build_cc_enable_Werror)dnl
++pushdef([am_cv_prog_cc_c_o], am_cv_build_prog_cc_c_o)dnl
++pushdef([cross_compiling], cross_compiling_build)dnl
++dnl
++dnl These variables are problematic to rename by M4 macros, so we save
++dnl their values in alternative names, and restore the values later.
++dnl
++dnl _AC_COMPILER_EXEEXT and _AC_COMPILER_OBJEXT internally call
++dnl AC_SUBST which prevents the renaming of EXEEXT and OBJEXT
++dnl variables. It's not a good idea to rename ac_cv_exeext and
++dnl ac_cv_objext either as they're related.
++dnl Renaming ac_exeext and ac_objext is safe though.
++dnl
++ac_cv_host_exeext=$ac_cv_exeext
++AS_VAR_SET_IF([ac_cv_build_exeext],
++  [ac_cv_exeext=$ac_cv_build_exeext],
++  [AS_UNSET([ac_cv_exeext])])
++ac_cv_host_objext=$ac_cv_objext
++AS_VAR_SET_IF([ac_cv_build_objext],
++  [ac_cv_objext=$ac_cv_build_objext],
++  [AS_UNSET([ac_cv_objext])])
++dnl
++dnl ac_cv_c_compiler_gnu is used in _AC_LANG_COMPILER_GNU (called by
++dnl AC_PROG_CC) indirectly.
++dnl
++ac_cv_host_c_compiler_gnu=$ac_cv_c_compiler_gnu
++AS_VAR_SET_IF([ac_cv_build_c_compiler_gnu],
++  [ac_cv_c_compiler_gnu=$ac_cv_build_c_compiler_gnu],
++  [AS_UNSET([ac_cv_c_compiler_gnu])])
+ 
+-st_SAVE_VAR([ac_c_decl_warn_flag])
+-st_SAVE_VAR([ac_c_preproc_warn_flag])
+-st_SAVE_VAR([ac_c_werror_flag])
+-st_SAVE_VAR([ac_compile])
+-st_SAVE_VAR([ac_compiler_gnu])
+-st_SAVE_VAR([ac_cpp])
+-st_SAVE_VAR([ac_cv_c_compiler_gnu])
+-st_SAVE_VAR([ac_cv_c_decl_report])
+-st_SAVE_VAR([ac_link])
+-st_SAVE_VAR([ac_tool_prefix])
+-st_SAVE_VAR([cross_compiling])
+-cross_compiling=no
++cross_compiling_build=no
+ 
+-AC_MSG_NOTICE([looking for a C compiler that generates native executables])
++ac_build_tool_prefix=
++AS_IF([test -n "$build"],      [ac_build_tool_prefix="$build-"],
++      [test -n "$build_alias"],[ac_build_tool_prefix="$build_alias-"])
++
++AC_LANG_PUSH([C])
+ AC_PROG_CC
++_AC_COMPILER_EXEEXT
++_AC_COMPILER_OBJEXT
+ AC_PROG_CPP
+-AC_EXEEXT
+-
+-st_WARN_CFLAGS
+ 
+-st_RESTORE_VAR([cross_compiling])
+-st_RESTORE_VAR([ac_tool_prefix])
+-st_RESTORE_VAR([ac_link])
+-st_RESTORE_VAR([ac_cv_c_decl_report])
+-st_RESTORE_VAR([ac_cv_c_compiler_gnu])
+-st_RESTORE_VAR([ac_cpp])
+-st_RESTORE_VAR([ac_compiler_gnu])
+-st_RESTORE_VAR([ac_compile])
+-st_RESTORE_VAR([ac_c_werror_flag])
+-st_RESTORE_VAR([ac_c_preproc_warn_flag])
+-st_RESTORE_VAR([ac_c_decl_warn_flag])
++BUILD_EXEEXT=$ac_cv_exeext
++BUILD_OBJEXT=$ac_cv_objext
+ 
+ dnl Restore the old definitions
+ dnl
+-popdef([st_cv_cc_enable_Werror])dnl
+-popdef([st_cv_enable_Werror])dnl
+-popdef([gl_unknown_warnings_are_errors])dnl
+-popdef([am_cv_CC_dependencies_compiler_type])dnl
++popdef([cross_compiling])dnl
+ popdef([am_cv_prog_cc_c_o])dnl
++popdef([am_cv_CC_dependencies_compiler_type])dnl
++popdef([ac_tool_prefix])dnl
+ popdef([ac_cv_host_os])dnl
+ popdef([ac_cv_host_vendor])dnl
+ popdef([ac_cv_host_cpu])dnl
+@@ -130,35 +133,43 @@ popdef([host_vendor])dnl
+ popdef([host_cpu])dnl
+ popdef([host_alias])dnl
+ popdef([host])dnl
+-popdef([TEST_WARN_CFLAGS])dnl
+-popdef([WARN_CFLAGS])dnl
+ popdef([LDFLAGS])dnl
+ popdef([CPPFLAGS])dnl
+ popdef([CFLAGS])dnl
++popdef([GCC])dnl
+ popdef([CPP])dnl
+ popdef([CC])dnl
+ popdef([ac_objext])dnl
+ popdef([ac_exeext])dnl
+-popdef([ac_cv_objext])dnl
+-popdef([ac_cv_exeext])dnl
+-popdef([ac_cv_prog_cc_c89])dnl
+-popdef([ac_cv_prog_cc_c99])dnl
+-popdef([ac_cv_prog_cc_c11])dnl
+-popdef([ac_cv_prog_cc_stdc])dnl
++popdef([ac_prog_cc_stdc])dnl
+ popdef([ac_cv_prog_cc_g])dnl
+ popdef([ac_cv_prog_cc_cross])dnl
+ popdef([ac_cv_prog_cc_works])dnl
++popdef([ac_cv_prog_cc_stdc])dnl
++popdef([ac_cv_prog_cc_c23])dnl
++popdef([ac_cv_prog_cc_c11])dnl
++popdef([ac_cv_prog_cc_c99])dnl
++popdef([ac_cv_prog_cc_c89])dnl
+ popdef([ac_cv_prog_gcc])dnl
+ popdef([ac_cv_prog_CPP])dnl
++dnl
++ac_cv_exeext=$ac_cv_host_exeext
++EXEEXT=$ac_cv_host_exeext
++ac_cv_objext=$ac_cv_host_objext
++OBJEXT=$ac_cv_host_objext
++ac_cv_c_compiler_gnu=$ac_cv_host_c_compiler_gnu
++ac_compiler_gnu=$ac_cv_host_c_compiler_gnu
++
++dnl restore global variables ac_ext, ac_cpp, ac_compile,
++dnl ac_link, ac_compiler_gnu (dependent on the current
++dnl language after popping):
++AC_LANG_POP([C])
+ 
+ dnl Finally, set Makefile variables
+ dnl
+-BUILD_EXEEXT=$ac_build_exeext
+-BUILD_OBJEXT=$ac_build_objext
+-AC_SUBST(BUILD_EXEEXT)dnl
+-AC_SUBST(BUILD_OBJEXT)dnl
++AC_SUBST([BUILD_EXEEXT])dnl
++AC_SUBST([BUILD_OBJEXT])dnl
+ AC_SUBST([CFLAGS_FOR_BUILD])dnl
+ AC_SUBST([CPPFLAGS_FOR_BUILD])dnl
+ AC_SUBST([LDFLAGS_FOR_BUILD])dnl
+-AC_SUBST([WARN_CFLAGS_FOR_BUILD])dnl
+ ])
diff --git a/meta/recipes-devtools/strace/strace_6.19.bb b/meta/recipes-devtools/strace/strace_6.19.bb
index dfe14e2a39..9dcf9d14d5 100644
--- a/meta/recipes-devtools/strace/strace_6.19.bb
+++ b/meta/recipes-devtools/strace/strace_6.19.bb
@@ -15,6 +15,7 @@ SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/strace-${PV}.tar.xz \
            file://skip-bpf.patch \
            file://0001-configure-Use-autoconf-macro-to-detect-largefile-sup.patch \
            file://0002-tests-Replace-off64_t-with-off_t.patch \
+		   file://0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch \
            "
 SRC_URI:append:libc-musl = "\
            file://0001-Ignore-pwritev-pwrite64-tests-on-musl.patch \

[PATCH 4/4] vulkan-samples: Upgrade to latest tip of trunk

[Khem Raj]

- A new sample demonstrating the rasterization order attachment access extension (#1492).
- Broken documentation link to GitHub repo fixed (#1506).
- Vulkan SDK updated to 1.4.341 (#1477).

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
---
 meta/recipes-graphics/vulkan/vulkan-samples_git.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-graphics/vulkan/vulkan-samples_git.bb b/meta/recipes-graphics/vulkan/vulkan-samples_git.bb
index 66c034a794..f3997c4e32 100644
--- a/meta/recipes-graphics/vulkan/vulkan-samples_git.bb
+++ b/meta/recipes-graphics/vulkan/vulkan-samples_git.bb
@@ -9,7 +9,7 @@ SRC_URI = "gitsm://github.com/KhronosGroup/Vulkan-Samples.git;branch=main;protoc
            "
 
 UPSTREAM_CHECK_COMMITS = "1"
-SRCREV = "3abbdf8b5a3bf250f6475f9fe674567b14e9b1ad"
+SRCREV = "fa2cf45adde08778d1e8f885f21f934f56d9eb58"
 
 UPSTREAM_CHECK_GITTAGREGEX = "These are not the releases you're looking for"
 

Re: [OE-core] [PATCH 3/4] strace: Fix build with std=gnu23

[Richard Purdie]

On Fri, 2026-04-10 at 17:29 -0700, Khem Raj via lists.openembedded.org wrote:
> This does not build on hosts with gcc <= 13 which does not have std=gnu23
> dialect option e.g. ubuntu 24.04, especially with clang which does not
> default to gnu23 yet like gcc-15, so autoconf 2.73 decided to enforce the
> standard with clang which then spills into CC_FOR_BUILD as well without
> this patch
> 
> Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
> ---
>  ...kport-ax_prog_cc_for_build.m4-macros.patch | 229 ++++++++++++++++++
>  meta/recipes-devtools/strace/strace_6.19.bb   |   1 +
>  2 files changed, 230 insertions(+)
>  create mode 100644 meta/recipes-devtools/strace/strace/0001-m4-Backport-ax_prog_cc_for_build.m4-macros.patch

We have the same issue in strace's ptest Makefile as we did with apr:

https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/3822

which leads to:

https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20260413-8huodsh5/packages/diff-html/

CC_FOR_BUILD = gcc  -std=gnu23 

vs

CC_FOR_BUILD = gcc

so we probably need a similar sed fix there?

Cheers,

Richard