aarch32: undefined symbols: __frexpf, __ldexpf, __frexp, __ldexp

[nteodosio]

From Chromium 130 build:

:: [37706/49216] LINK ./generate_colors_info
:: FAILED: generate_colors_info
:: "python3" "../../build/toolchain/gcc_link_wrapper.py" --output="./generate_colors_info" -- /snap/llvm-chromium/current/bin/clang++ -fuse-ld=lld -Wl,--fatal-warnings -Wl,--build-id=sha1 -fPIC -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--icf=all -Wl,--no-keep-memory -Wl,--color-diagnostics -Wl,--undefined-version --target=arm-linux-gnueabihf -no-canonical-prefixes -Wl,-O2 -Wl,--gc-sections -Wl,-z,defs -Wl,--as-needed -nostdlib++ -rdynamic -pie -Wl,--disable-new-dtags prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libstd.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/liballoc.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libcfg_if.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libcompiler_builtins.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libcore.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libgetopts.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libhashbrown.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libpanic_abort.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libpanic_unwind.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/librustc_demangle.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libstd_detect.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libtest.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libunicode_width.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libunwind.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libaddr2line.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libadler.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libgimli.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/liblibc.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libmemchr.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libminiz_oxide.rlib prebuilt_rustc_sysroot/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libobject.rlib -L/snap/gnome-46-2404-sdk/current/usr/lib/arm-linux-gnueabihf -o "./generate_colors_info" -Wl,--start-group @"./generate_colors_info.rsp" -Wl,--end-group   /snap/llvm-chromium/current/lib/clang/20/lib/armv7-unknown-linux-gnueabihf/libclang_rt.builtins.a -ldl -lpthread -lrt -lgmodule-2.0 -lglib-2.0 -lgobject-2.0 -lgthread-2.0 -latomic -lexpat -lfontconfig -lX11-xcb -lX11 -lxcb -Wl,--start-group obj/third_party/rust/cxx/v1/lib/libcxx_lib.rlib obj/third_party/rust/serde_json_lenient/v0_2/wrapper/libthird_uparty_srust_sserde_ujson_ulenient_sv0_u2_swrapper_cwrapper.rlib obj/third_party/rust/serde/v1/lib/libserde_lib.rlib obj/third_party/rust/serde_json_lenient/v0_2/lib/libserde_json_lenient_lib.rlib obj/third_party/rust/itoa/v1/lib/libitoa_lib.rlib obj/third_party/rust/ryu/v1/lib/libryu_lib.rlib obj/build/rust/chromium_prelude/libchromium.rlib obj/skia/libskia_cbridge_urust_uside.rlib obj/third_party/rust/font_types/v0_6/lib/libfont_types_lib.rlib obj/third_party/rust/bytemuck/v1/lib/libbytemuck_lib.rlib obj/third_party/rust/read_fonts/v0_20/lib/libread_fonts_lib.rlib obj/third_party/rust/skrifa/v0_20/lib/libskrifa_lib.rlib -Wl,--end-group
:: ld.lld: error: undefined symbol: __frexpf
:: >>> referenced by s_cbrtf.o:(__cbrtf) in archive /snap/gnome-46-2404-sdk/current/usr/lib/arm-linux-gnueabihf/libm.a
::
:: ld.lld: error: undefined symbol: __ldexpf
:: >>> referenced by s_cbrtf.o:(__cbrtf) in archive /snap/gnome-46-2404-sdk/current/usr/lib/arm-linux-gnueabihf/libm.a
::
:: ld.lld: error: undefined symbol: __frexp
:: >>> referenced by s_cbrt.o:(__cbrt) in archive /snap/gnome-46-2404-sdk/current/usr/lib/arm-linux-gnueabihf/libm.a
::
:: ld.lld: error: undefined symbol: __ldexp
:: >>> referenced by s_cbrt.o:(__cbrt) in archive /snap/gnome-46-2404-sdk/current/usr/lib/arm-linux-gnueabihf/libm.a
:: clang++: error: linker command failed with exit code 1 (use -v to see invocation)

This does not happen in aarch64 or x64.