mips32 still supported?

[Waldemar Brodkorb]

Hi,

is mips32 (big endian or little endian) still supported by glibc?

I am seeing following build error with glibc 2.39 (gcc 13.3.0, binutils 2.42):

/home/wbx/openadk/toolchain_qemu-mips_glibc_mips32r6_hard/usr/bin/mips-openadk-linux-gnu-gcc -mabi=32   -shared -static-libgcc  -Wl,-dynamic-linker=/lib/ld-linux-mipsn8.so.1 -Wl,-z,defs  -B/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/csu/  -Wl,-z,relro   -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/math -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/elf -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/dlfcn -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/nss -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/nis -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/rt -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/resolv -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/mathvec -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/support -L/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/nptl -Wl,-rpath-link=/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/math:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/elf:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/dlfcn:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/nss:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/nis:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/rt:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/resolv:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/mathvec:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/support:/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/nptl -o /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/elf/sotruss-lib.so /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/csu/abi-note.o -Wl,--as-needed /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/elf/sotruss-lib.os  -Wl,--no-as-needed -Wl,--start-group /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/libc.so /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/libc_nonshared.a -Wl,--as-needed /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/elf/ld.so -Wl,--no-as-needed -Wl,--end-group
/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/csu/crti.o: in function `_init':
(.init+0x0): relocation R_MIPS_HI16 against `__gnu_local_gp' cannot be used when making a shared object; recompile with -fPIC
/home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/csu/crti.o: in function `_fini':
(.fini+0x0): relocation R_MIPS_HI16 against `__gnu_local_gp' cannot be used when making a shared object; recompile with -fPIC
collect2: error: ld returned 1 exit status
gmake[8]: *** [Makefile:247: /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39-final/elf/sotruss-lib.so] Error 1
gmake[7]: *** [Makefile:484: elf/subdir_lib] Error 2
gmake[6]: *** [Makefile:9: all] Error 2
gmake[5]: *** [Makefile:71: /home/wbx/openadk/toolchain_build_qemu-mips_glibc_mips32r6_hard/w-glibc-2.39-1/glibc-2.39/.compiled] Error 2
gmake[4]: *** [Makefile:106: glibc-compile] Error 2
gmake[3]: *** [mk/build.mk:227: toolchain/final] Error 2
gmake[2]: *** [/home/wbx/openadk/mk/build.mk:176: world] Error 2

No matter if I targeting mips32r1, mips32r2 or mips32r6.

For a full build log targeting mips32r1 download this file here:
https://debug.openadk.org/glibc-mips32-make.log

Thanks for any answer,
 Waldemar