Khem Raj 7ff163dd54 fex: force use of bundled fmt to fix build against fmt 12.2.0 ...

FEX-2607 formats std::byte spans via fmt::join, which its pinned bundled
fmt 12.1.0 supports but oe-core's fmt 12.2.0 rejects, breaking do_compile:

  fmt/base.h: error: implicit instantiation of undefined template
  'fmt::detail::type_is_unformattable_for<fmt::join_view<...std::byte*...>, char>'
  ninja: build stopped: subcommand failed.

The recipe already dropped fmt from DEPENDS to build the bundled copy, but
FEX only falls back to External/fmt when find_package(fmt) fails. fmt-native
is still pulled in as a transitive native dependency, and OE's
CMAKE_FIND_ROOT_PATH includes the native sysroot for packages, so
find_package(fmt) resolves against recipe-sysroot-native and the target
compile picks up the incompatible fmt 12.2.0 headers.

Set CMAKE_DISABLE_FIND_PACKAGE_fmt=ON so find_package(fmt) reports not-found
and FEX builds the bundled fmt 12.1.0.

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

2026-07-10 18:32:41 -07:00

..

fex

fex: Upgrade to FEX-2607 release

2026-07-09 09:11:14 -07:00

fex_2607.bb

fex: force use of bundled fmt to fix build against fmt 12.2.0

2026-07-10 18:32:41 -07:00