[freexl] Build error on arm64-osx

[zhanglf1982]

➜ vcpkg git:(master) ./vcpkg install libspatialite
warning: The vcpkg /Users/zhanglf/Documents/Code/vcpkg/vcpkg is using detected vcpkg root /Users/zhanglf/Documents/Code/vcpkg and ignoring mismatched VCPKG_ROOT environment value /Users/zhanglf/vcpkg. To suppress this message, unset the environment variable or use the --vcpkg-root command line switch.
Computing installation plan...
The following packages will be built and installed:

• freexl:[email protected]
  libspatialite[core,freexl]:[email protected]#2
  Additional packages (*) will be modified to complete this operation.
  Detecting compiler hash for triplet arm64-osx...
  Compiler found: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
  Restored 0 package(s) from /Users/zhanglf/.cache/vcpkg/archives in 7.46 us. Use --debug to see more details.
  Installing 1/2 freexl:[email protected]...
  Building freexl:[email protected]...
  -- Using cached freexl-2.0.0.tar.gz
  -- Cleaning sources at /Users/zhanglf/Documents/Code/vcpkg/buildtrees/freexl/src/freexl-2-e1fdd02137.clean. Use --editable to skip cleaning for the packages you specify.
  -- Extracting source /Users/zhanglf/Documents/Code/vcpkg/downloads/freexl-2.0.0.tar.gz
  -- Applying patch dependencies.patch
  -- Applying patch subdirs.patch
  -- Using source at /Users/zhanglf/Documents/Code/vcpkg/buildtrees/freexl/src/freexl-2-e1fdd02137.clean
  -- Found external ninja('1.12.1').
  -- Getting CMake variables for arm64-osx-dbg
  -- Getting CMake variables for arm64-osx-rel
  -- Generating configure for arm64-osx
  CMake Error at scripts/cmake/vcpkg_execute_required_process.cmake:127 (message):
  Command failed: /opt/homebrew/bin/autoreconf -vfi
  Working Directory: /Users/zhanglf/Documents/Code/vcpkg/buildtrees/freexl/src/freexl-2-e1fdd02137.clean/
  Error code: 2
  See logs for more information:
  /Users/zhanglf/Documents/Code/vcpkg/buildtrees/freexl/autoconf-arm64-osx-err.log

Call Stack (most recent call first):
scripts/cmake/vcpkg_configure_make.cmake:731 (vcpkg_execute_required_process)
ports/freexl/portfile.cmake:15 (vcpkg_configure_make)
scripts/ports.cmake:196 (include)

error: building freexl:arm64-osx failed with: BUILD_FAILED
See https://learn.microsoft.com/vcpkg/troubleshoot/build-failures?WT.mc_id=vcpkg_inproduct_cli for more information.
Elapsed time to handle freexl:arm64-osx: 1.9 s
Please ensure you're using the latest port files with git pull and vcpkg update.
Then check for known issues at:
https://github.com/microsoft/vcpkg/issues?q=is%3Aissue+is%3Aopen+in%3Atitle+freexl
You can submit a new issue at:
https://github.com/microsoft/vcpkg/issues/new?title=[freexl]+Build+error+on+arm64-osx&body=Copy%20issue%20body%20from%20%2FUsers%2Fzhanglf%2FDocuments%2FCode%2Fvcpkg%2Finstalled%2Fvcpkg%2Fissue_body.md

[github-actions]

Please see #30604 for how to properly report a build failure.

[Mengna-Li]

@zhanglf1982 Please try the solution: brew install autoconf automake autoconf-archive.