Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In  aarch64 cross, after:
  | commit binutils-2_41-release-10810-g520c7eefed7
  | Author: Simon Marchi <simon.marchi@efficios.com>
  | Date:   Thu May 7 15:23:12 2026 -0400
  | 
  |     binutils/configure: look for msgpack-c.pc (in addition to msgpack.pc)
  |     
  |     msgpack.pc was renamed to msgpack-c.pc in this commit [1].  This means
  |     that we now find both in the wild.  For example Debian Bookworm has
  |     msgpack.pc [2] while Debian Trixie has msgpack-c.pc [3].
  | ... 7 lines of the commit log omitted.

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe binutils:
  | # FAILED
  | # build_abe stage1 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | # build_abe linux:
  | # build_abe glibc:
  | # build_abe stage2 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | # build_abe gdb:
  | # build_abe qemu:
  | # First few build errors in logs:
  | # 00:01:19 configure: error: Package requirements (msgpack) were not met:
  | # 00:01:19 make[1]: *** [Makefile:4066: configure-binutils] Error 1
  | # 00:01:19 make: *** [Makefile:1033: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe binutils:
  | 1
  | # build_abe stage1 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | 2
  | # build_abe linux:
  | 3
  | # build_abe glibc:
  | 4
  | # build_abe stage2 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | 5
  | # build_abe gdb:
  | 6
  | # build_abe qemu:
  | 7

Used configuration :
 *CI config* tcwg_gnu_cross_build aarch64-linux-gnu cross
 *configure and test flags:* --target aarch64-linux-gnu --disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a

We track this bug report under https://linaro.atlassian.net/browse/GNU-1903. Please let us know if you have a fix.

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

-----------------8<--------------------------8<--------------------------8<--------------------------

The information below contains the details of the failures, and the ways to reproduce a debug environment:

You can find the failure logs in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10066/archive/artifacts/
The full lists of regressions and improvements as well as configure and make commands are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10066/archive/artifacts/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10066/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10065/archive/artifacts/

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/binutils/sha1/520c7eefed7f925582f845ff0c88337149936621/tcwg_gnu_cross_build/master-aarch64/reproduction_instructions.txt

Full commit : https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=520c7eefed7f925582f845ff0c88337149936621