Context: amd64 -> powerpc cross build of -r319936 (one of my usual clang-based experiments):
--- all_subdir_sys --- Building /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/boot/powerpc/boot1.chrp/boot1.elf --- boot1.elf --- boot1.o: In function `fsread_size': /usr/src/sys/boot/powerpc/boot1.chrp/boot1.c:(.text+0x14b8): undefined reference to `__udivdi3' /usr/src/sys/boot/powerpc/boot1.chrp/boot1.c:(.text+0x1508): undefined reference to `__udivdi3' cc: error: linker command failed with exit code 1 (use -v to see invocation) --- all_subdir_lib --- Building /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/lib/msun/s_remquo.po --- all_subdir_sys --- *** [boot1.elf] Error code 1 make[6]: stopped in /usr/src/sys/boot/powerpc/boot1.chrp .ERROR_TARGET='boot1.elf' .ERROR_META_FILE='/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/boot/powerpc/boot1.chrp/boot1.elf.meta' # Meta data file /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/boot/powerpc/boot1.chrp/boot1.elf.meta CMD cc -target powerpc-unknown-freebsd12.0 --sysroot=/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp -B/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/usr/bin -ffreestanding -msoft-float -I/usr/src/sys/boot/powerpc/boot1.chrp/../../common -I/usr/src/sys/boot/powerpc/boot1.chrp/../../../ -D_STANDALONE -std=gnu99 -Qunused-arguments -nostdlib -static -Wl,-N -o boot1.elf boot1.o ashldi3.o syncicache.o CWD /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/boot/powerpc/boot1.chrp TARGET boot1.elf -- command output -- boot1.o: In function `fsread_size': /usr/src/sys/boot/powerpc/boot1.chrp/boot1.c:(.text+0x14b8): undefined reference to `__udivdi3' /usr/src/sys/boot/powerpc/boot1.chrp/boot1.c:(.text+0x1508): undefined reference to `__udivdi3' cc: error: linker command failed with exit code 1 (use -v to see invocation) *** Error code 1 Note: This was -j16 for the build. I updated /usr/src and amd64 to -r319991 and then retried cross building for powerpc: same result. Note: I'd frozen at -r317820 until this update. Back then I could buildworld and buildkernel via clang (although I could not boot the clang-based kernel and so had to build a gcc 4.2.1 based one and use it). === Mark Millard markmi at dsl-only.net _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
