Undefined symbols for architecture arm64 about pongoos

[Siguza]

That sounds weird. Could it be a holdover from a pervious "failed" compilation? Does it persist if you do make -C newlib distclean; make -C newlib all?
If it does, could you post the output of llvm-nm newlib/aarch64-none-darwin/lib/libm.a?

[theIdeviceguy18383]

running make -C newlib distclean; make -C newlib all worked, thanks!

[mh-cbon]

I am having this issue too.

$ EMBEDDED_LDFLAGS=-fuse-ld=$(pwd)/../ld64/ld64 STRIP=$(pwd)/../ld64/cctools-strip make all
...

clang -o build/Pongo --target=arm64-apple-ios12.0 -std=gnu17 -Wall -Wunused-label -Werror -O3 -flto -ffreestanding -U__nonnull -nostdlibinc -DTARGET_OS_OSX=0 -DTARGET_OS_MACCATALYST=0 -Inewlib/aarch64-none-darwin/include -nostdlib -static -Wl,-fatal_warnings -Wl,-dead_strip -Wl,-Z -fuse-ld=/home/mh-cbon/testing/PongoOS/../ld64/ld64  -DPONGO_VERSION='"2.5.1-4c9b7541"' -DAUTOBOOT -DPONGO_PRIVATE=1 -Isrc/lib -Iinclude -Iapple-include -Iinclude/modules/linux/ -Isrc/kernel -Isrc/drivers -Isrc/modules/linux/libfdt -Lnewlib/aarch64-none-darwin/lib -lc -lm -Wl,-preload -Wl,-no_uuid -Wl,-e,start -Wl,-order_file,src/sym_order.txt -Wl,-image_base,0x100000000 -Wl,-sectalign,__DATA,__common,0x8 -Wl,-segalign,0x4000 -DDER_TAG_SIZE=8 src/boot/entry.S  src/boot/stage3.c  src/boot/clearhook.S  src/boot/patches.S  src/boot/demote_patch.S  src/boot/jump_to_image.S  src/boot/main.c src/kernel/dtree.c src/kernel/dtree_getprop.c src/kernel/entry.c src/kernel/legacy.c src/kernel/locks.c src/kernel/lowlevel.c src/kernel/main_task.c src/kernel/mm.c src/kernel/panic.c src/kernel/syscall.c src/kernel/task.c src/kernel/vfs.c src/kernel/support/exit.c src/kernel/support/io.c src/kernel/support/malloc.c src/kernel/support/process.c src/kernel/support/sbrk.c src/dynamic/modload.c src/dynamic/modload_macho.c src/kernel/int.S src/shell/autoboot.c src/shell/command.c src/shell/hex.c src/shell/linux.c src/shell/main.c src/shell/usbloader.c src/drivers/aes/aes_a7.c src/drivers/aes/aes_a9.c src/drivers/aes/aes.c src/drivers/framebuffer/fb.c src/drivers/gpio/gpio.c src/drivers/hal/hal.c src/drivers/mipi/mipi.c src/drivers/plat/s5l8960.c src/drivers/plat/s8000.c src/drivers/plat/s8001.c src/drivers/plat/s8003.c src/drivers/plat/t7000.c src/drivers/plat/t7001.c src/drivers/plat/t8010.c src/drivers/plat/t8011.c src/drivers/plat/t8012.c src/drivers/plat/t8015.c src/drivers/recfg/recfg.c src/drivers/recfg/recfg_soc.c src/drivers/sep/sep.c src/drivers/timer/timer.c src/drivers/tz/tz.c src/drivers/uart/uart.c src/drivers/usb/synopsys_otg.c src/drivers/xnu/xnu.c src/drivers/sep/sep_racer.S src/drivers/xnu/xnu.S src/modules/linux/libfdt/fdt_addresses.c src/modules/linux/libfdt/fdt.c src/modules/linux/libfdt/fdt_empty_tree.c src/modules/linux/libfdt/fdt_overlay.c src/modules/linux/libfdt/fdt_ro.c src/modules/linux/libfdt/fdt_rw.c src/modules/linux/libfdt/fdt_strerror.c src/modules/linux/libfdt/fdt_sw.c src/modules/linux/libfdt/fdt_wip.c src/modules/linux/linux.c src/lib/img4/img4.c src/lib/libDER/DER_Decode.c src/lib/libDER/DER_Encode.c src/lib/libDER/oids.c src/lib/lzma/lzmadec.c
ld: warning: ignoring file /tmp/stage3-bd29a7.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x7C 0x25 0x00 0x00 )
ld: warning: ignoring file /tmp/main-c9a71e.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x34 0x0B 0x00 0x00 )
ld: warning: ignoring file /tmp/dtree-efe2e7.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x70 0x17 0x00 0x00 )
ld: warning: ignoring file /tmp/dtree_getprop-052e05.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xFC 0x11 0x00 0x00 )
ld: warning: ignoring file /tmp/entry-921e1b.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xA4 0x38 0x00 0x00 )
ld: warning: ignoring file /tmp/lowlevel-e63d81.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x90 0x74 0x00 0x00 )ld: warning: ignoring file /tmp/locks-602084.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x54 0x12 0x00 0x00 )
ld: warning: ignoring file /tmp/main_task-486767.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x58 0x15 0x00 0x00 )
ld: warning: ignoring file /tmp/mm-c09dea.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xF8 0x8A 0x00 0x00 )
ld: warning: ignoring file /tmp/panic-80b9af.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x08 0x17 0x00 0x00 )ld: warning: ignoring file /tmp/legacy-210949.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x80 0x0F 0x00 0x00 )
ld: warning: ignoring file /tmp/syscall-20f407.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xA8 0x16 0x00 0x00 )

ld: warning: ignoring file /tmp/vfs-d0e374.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x40 0x17 0x00 0x00 )
ld: warning: ignoring file /tmp/task-8edbb5.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x90 0x8D 0x00 0x00 )
ld: warning: ignoring file /tmp/io-d9382d.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x90 0x22 0x00 0x00 )
ld: warning: ignoring file /tmp/malloc-74d79d.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x70 0x0B 0x00 0x00 )
ld: warning: ignoring file /tmp/process-e1ccd7.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xC8 0x0D 0x00 0x00 )
ld: warning: ignoring file /tmp/sbrk-1a7fde.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xB0 0x0C 0x00 0x00 )

ld: warning: ignoring file /tmp/modload-4828b3.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x90 0xFB 0x05 0x00 )
ld: warning: ignoring file /tmp/exit-a34313.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x6C 0x09 0x00 0x00 )
ld: warning: ignoring file /tmp/command-1fa386.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xF4 0x29 0x00 0x00 )
ld: warning: ignoring file /tmp/linux-1f9599.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x4C 0x17 0x00 0x00 )
ld: warning: ignoring file /tmp/hex-63f220.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x74 0x12 0x00 0x00 )
ld: warning: ignoring file /tmp/autoboot-bc52b2.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x84 0x0D 0x00 0x00 )
ld: warning: ignoring file /tmp/modload_macho-b9cf1f.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xD4 0x21 0x00 0x00 )
ld: warning: ignoring file /tmp/aes_a7-229c51.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xF8 0x12 0x00 0x00 )
ld: warning: ignoring file /tmp/aes_a9-2b51e7.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x2C 0x14 0x00 0x00 )
ld: warning: ignoring file /tmp/main-108f42.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x34 0x3D 0x00 0x00 )
ld: warning: ignoring file /tmp/fb-560d54.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x44 0x36 0x00 0x00 )
ld: warning: ignoring file /tmp/usbloader-afef1a.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x40 0x20 0x00 0x00 )
ld: warning: ld: warning: ignoring file /tmp/gpio-f03ef4.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x64 0x12 0x00 0x00 )ld: warning: ignoring file /tmp/hal-8171ec.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x94 0x31 0x00 0x00 )
ld: warning: ignoring file /tmp/mipi-308826.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xF0 0x18 0x00 0x00 )
ignoring file /tmp/aes-2f6b4f.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x70 0x20 0x00 0x00 )
ld: warning: ignoring file /tmp/s8000-540515.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xE4 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/s8001-915cf5.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/s8003-176884.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xE0 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/t7000-4b5c37.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/t7001-23b89a.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/t8010-2ef240.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/t8011-7d1da0.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/t8012-2b7830.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/t8015-d7b24f.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xD8 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/recfg-9624eb.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x40 0x25 0x00 0x00 )
ld: warning: ignoring file /tmp/recfg_soc-e09d2d.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xB4 0x47 0x00 0x00 )
ld: warning: ignoring file /tmp/sep-eabf75.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xF0 0xCA 0x00 0x00 )
ld: warning: ignoring file /tmp/timer-090713.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xD4 0x0B 0x00 0x00 )
ld: warning: ignoring file /tmp/tz-7ea30e.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x64 0x1C 0x00 0x00 )
ld: warning: ignoring file /tmp/synopsys_otg-fc4896.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xEC 0x81 0x00 0x00 )

ld: warning: ignoring file /tmp/xnu-670177.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x94 0xBE 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_addresses-5c55dc.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xFC 0x11 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt-d33d91.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x4C 0x27 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_empty_tree-f27060.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xD8 0x0B 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_overlay-18bbfa.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xA0 0x2D 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_ro-39878f.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xD8 0x56 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_rw-5dba29.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x14 0x4B 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_strerror-6fc9d6.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x00 0x10 0x00 0x00 )
ld: warning: ignoring file /tmp/fdt_sw-ac82ce.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x40 0x30 0x00 0x00 )
[llvm.txt](https://github.com/checkra1n/PongoOS/files/8465845/llvm.txt)

ld: warning: ignoring file /tmp/fdt_wip-2d6e95.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x28 0x14 0x00 0x00 )
ld: warning: ignoring file /tmp/linux-8cf147.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x00 0x53 0x00 0x00 )
ld: warning: ignoring file /tmp/img4-094b36.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x58 0x36 0x00 0x00 )
ld: warning: ignoring file /tmp/DER_Decode-496123.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x08 0x20 0x00 0x00 )
ld: warning: ignoring file /tmp/DER_Encode-7cffec.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x1C 0x1E 0x00 0x00 )
ld: warning: ignoring file /tmp/oids-e194f2.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xDC 0x3F 0x00 0x00 )
ld: warning: ignoring file /tmp/lzmadec-a7f983.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xA8 0x5A 0x00 0x00 )
ld: warning: ignoring file /tmp/uart-2954d3.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0x04 0x25 0x00 0x00 )
ld: warning: ignoring file /tmp/s5l8960-f456fa.o, building for free standing-arm64 but attempting to link with file built for unknown-unsupported file format ( 0xDE 0xC0 0x17 0x0B 0x00 0x00 0x00 0x00 0x14 0x00 0x00 0x00 0xFC 0x10 0x00 0x00 )
Undefined symbols for architecture arm64:
  "_sep_has_booted", referenced from:
      _swap_blocks in sep_racer-960391.o
  "_sep_has_panicked", referenced from:
      _swap_blocks in sep_racer-960391.o
  "_task_yield_preemption", referenced from:
      exc_handler in int-7ee3ab.o
  "_exception_stack", referenced from:
      _set_exception_stack_core0 in entry-8177b5.o
     (maybe you meant: _set_exception_stack_core0)
  "_fiq_exc", referenced from:
      Jfiq_exc in int-7ee3ab.o
      Jfiq_exc_el1sp1 in int-7ee3ab.o
  "_seprom_has_left_to_sepos", referenced from:
      _swap_blocks in sep_racer-960391.o
  "_serror_exc", referenced from:
      Jserror_exc in int-7ee3ab.o
  "_irq_exc", referenced from:
      Jirq_exc in int-7ee3ab.o
      Jirq_exc_el1sp1 in int-7ee3ab.o
  "_sched_stack", referenced from:
      _set_execution_stack_core0 in entry-8177b5.o
  "_sync_exc", referenced from:
      Jsync_exc in int-7ee3ab.o
  "_sync_exc_el0", referenced from:
      Jsync_exc_el0 in int-7ee3ab.o
  "_disable_interrupts", referenced from:
      __task_switch in int-7ee3ab.o
      _task_load in int-7ee3ab.o
  "_trampoline_entry", referenced from:
      start$l0 in entry-8177b5.o
  "_enable_interrupts", referenced from:
      __task_switch_asserted in int-7ee3ab.o
      _task_load_asserted in int-7ee3ab.o
  "_sep_check_mailbox", referenced from:
      _sep_racer in sep_racer-960391.o
  "_sep_fast_check_mailbox", referenced from:
      _sep_racer in sep_racer-960391.o
ld: symbol(s) not found for architecture arm64
clang-13: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [Makefile:99 : build/Pongo] Erreur 1

the output of llvm-nm newlib/aarch64-none-darwin/lib/libm.a is
llvm.txt