diff mbox series

[v9,3/8] lib/oe/package.py: Don't add ldconfig_postinst_fragment for glibc or musl

Message ID 20260724200424.954199-4-sumanth.gavini@windriver.com
State New
Headers show
Series rpm: 4.20.1 -> 6.0.2 | expand

Commit Message

Sumanth Gavini July 24, 2026, 8:04 p.m. UTC 
Fixed:
$ bitbake core-image-full-cmdline:do_testimage
%post(busybox-1.38.0-r0.x86_64_v3): execv(/bin/sh) pid 679
error: failed to exec scriptlet interpreter /bin/sh: No such file or directory

It is because busybox and libc6 depends on each other, busybox' elf files
depends on libc6, and libc6's postin depends on busybox' /bin/sh, the do_rootfs
works well is because dnf-native has set RPM_NO_CHROOT_FOR_SCRIPTS=1, but it
would be failed without it.

In rpm 4.20.1, it let the installed files' Requires win, so it installed
busybox firstly, but in rpm 6.0.1, it let the postin's Requires win since
postin would run immediately after the files are installed, this does make
sense, so it installed busybox (which provides /bin/sh required by libc6'
postin) firstly, then we got the errors. I couldn't find which commit made this
change because a lot of files and functions are refactored during 4.20.1 and
6.0.0 (not .1), I also tried bisect, but failed because a lot of do_patch or
do_configure/do_compile failures for each build.

For libc6's the postin is:

  #!/bin/sh
  if [ x"$D" = "x" ]; then
      if [ -x /sbin/ldconfig ]; then /sbin/ldconfig ; fi
  fi

This doesn't make sense for libc6 since there is no /bin/sh or ldconfig when
libc6 is not ready yet, so just not add ldconfig_postinst_fragment for glibc
to fix the problem.

And also remove the workarounds in oeqa/runtime/cases/dnf.py, they are not
needed any more since the loop dependency is fixed.

Similar to musl.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Sumanth Gavini <sumanth.gavini@windriver.com>
---
 meta/lib/oe/package.py                    | 3 ++-
 meta/recipes-core/glibc/glibc-package.inc | 5 +++++
 meta/recipes-core/musl/musl_git.bb        | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/meta/lib/oe/package.py b/meta/lib/oe/package.py
index d047e41a78..8ccd89a190 100644
--- a/meta/lib/oe/package.py
+++ b/meta/lib/oe/package.py
@@ -1853,7 +1853,8 @@  def process_shlibs(pkgfiles, d):
                     if s[0] not in shlib_provider:
                         shlib_provider[s[0]] = {}
                     shlib_provider[s[0]][s[1]] = (pkg, pkgver)
-        if needs_ldconfig:
+        if needs_ldconfig and \
+                not bb.utils.to_boolean(d.getVar('SKIP_LDCONFIG_POSTINST_FRAGMENT:%s' % pkg)):
             bb.debug(1, 'adding ldconfig call to postinst for %s' % pkg)
             postinst = d.getVar('pkg_postinst:%s' % pkg)
             if not postinst:
diff --git a/meta/recipes-core/glibc/glibc-package.inc b/meta/recipes-core/glibc/glibc-package.inc
index 3d721d8f69..bea841b047 100644
--- a/meta/recipes-core/glibc/glibc-package.inc
+++ b/meta/recipes-core/glibc/glibc-package.inc
@@ -298,6 +298,11 @@  pkg_postinst:nscd () {
 		fi
 	fi
 }
+
+# Avoid loop dependencies between /bin/sh and libc.so.6
+SKIP_LDCONFIG_POSTINST_FRAGMENT:${PN} = "1"
+do_package[vardeps] += "SKIP_LDCONFIG_POSTINST_FRAGMENT:${PN}"
+
 CONFFILES:nscd = "${sysconfdir}/nscd.conf"
 
 SYSTEMD_PACKAGES = "nscd"
diff --git a/meta/recipes-core/musl/musl_git.bb b/meta/recipes-core/musl/musl_git.bb
index 3aec643c40..057113bf16 100644
--- a/meta/recipes-core/musl/musl_git.bb
+++ b/meta/recipes-core/musl/musl_git.bb
@@ -80,4 +80,8 @@  LEAD_SONAME = "libc.so"
 INSANE_SKIP:${PN}-dev = "staticdev"
 INSANE_SKIP:${PN} = "libdir"
 
+# Avoid loop dependencies between /bin/sh and libc.so
+SKIP_LDCONFIG_POSTINST_FRAGMENT:${PN} = "1"
+do_package[vardeps] += "SKIP_LDCONFIG_POSTINST_FRAGMENT:${PN}"
+
 UPSTREAM_CHECK_COMMITS = "1"