@@ -34,7 +34,10 @@ SRCREV_range-v3 = "ca1388fb9da8e69314dda222dc7b139ca84e092f"
# fmt is built from the bundled External/fmt submodule rather than the system
# copy: FEX-2607 formats std::byte spans via fmt::join, which its pinned fmt
-# 12.1.0 supports but oe-core's newer fmt (12.2.0) rejects.
+# 12.1.0 supports but oe-core's newer fmt (12.2.0) rejects. FEX only falls
+# back to the bundled copy when find_package(fmt) fails, so
+# CMAKE_DISABLE_FIND_PACKAGE_fmt is set below to stop it from picking up
+# fmt-native (a transitive native dependency) from the native sysroot.
DEPENDS = " \
catch2 \
libdrm \
@@ -50,6 +53,7 @@ EXTRA_OECMAKE += " \
-DENABLE_CCACHE=OFF \
-DENABLE_VIXL_DISASSEMBLER=OFF \
-DENABLE_VIXL_SIMULATOR=OFF \
+ -DCMAKE_DISABLE_FIND_PACKAGE_fmt=ON \
-DDATA_DIRECTORY=${datadir} \
-DQT_HOST_PATH:PATH=${RECIPE_SYSROOT_NATIVE}${prefix_native} \
"
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> --- meta-oe/recipes-devtools/fex/fex_2607.bb | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)