Hello All,
I am trying to cross compile the GCC-7.4.0 on windows 64bit-PC (using
cygwin 32-bit) for target system linux - i686-elf platform. Following
parameters I have used:
- PREFIX="$HOME/opt/cross"
- TARGET=i686-elf
- PATH="$PREFIX/bin:$PATH"
As per the toolchain steps, I have successfully compiled:
1. binutils (ver - 2.32) using
-- `/binutils-x.y.z/configure --target=$TARGET --prefix="$PREFIX"
--with-sysroot --disable-nls --disable-werror`
2. 1st step gcc using
-- `/gcc-x.y.z/configure --target=$TARGET --prefix="$PREFIX" --disable-nls
--enable-languages=c,c++ --without-headers`
3. linux headers (ver - 4.9.160) for using
-- `make headers_install ARCH=i386 CROSS_COMPILE=i686-elf-
INSTALL_HDR_PATH=$PREFIX/include`
4. NOW, I am trying to compile the glibc (ver - 2.29) using
-- `CC=${TARGET}-gcc ../glibc-2.29/configure --target=$TARGET
--host=i686-pc-linux-gnu --prefix=$PREFIX --with-headers=$PREFIX/include
--disable-werror'
BUT I am getting the follwing errors ---------------------------------------
-
/home/MyPC/src/glibc-2.29/elf/../sysdeps/unix/sysv/linux/not-cancel.h:57:
undefined reference to `__GI___close_nocancel'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `invalid_name':
/home/MyPC/src/glibc-2.29/elf/../sysdeps/posix/opendir.c:43: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__fxstatat64':
/home/MyPC/src/glibc-2.29/elf/../sysdeps/unix/sysv/linux/fxstatat64.c:55:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/elf/../sysdeps/unix/sysv/linux/fxstatat64.c:37:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__closedir':
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/closedir.c:52:
undefined reference to `__GI___close_nocancel'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/closedir.c:36: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__readdir':
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/readdir.c:41:
undefined reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/readdir.c:76: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/readdir.c:71: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__rewinddir':
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/rewinddir.c:31:
undefined reference to `__lseek'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__getdents':
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/unix/sysv/linux/getdents.c:96:
undefined reference to `__lseek64'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/unix/sysv/linux/getdents.c:99:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/unix/sysv/linux/getdents.c:54:
undefined reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__fdopendir':
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/fdopendir.c:32:
undefined reference to `__GI___fxstat64'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/fdopendir.c:41: undefined
reference to `__GI___fcntl64_nocancel'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/fdopendir.c:36: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/dirent/../sysdeps/posix/fdopendir.c:46: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function
`__libc_scratch_buffer_set_array_size':
/home/MyPC/src/glibc-2.29/malloc/scratch_buffer_set_array_size.c:41:
undefined reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__mmap':
/home/MyPC/src/glibc-2.29/misc/../sysdeps/unix/sysv/linux/mmap.c:39:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/glibc-2.29/misc/../sysdeps/unix/sysv/linux/mmap.c:42:
undefined reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `munmap':
/home/MyPC/src/glibc-2.29/misc/../sysdeps/unix/syscall-template.S:78:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__mprotect':
/home/MyPC/src/glibc-2.29/misc/../sysdeps/unix/syscall-template.S:78:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `uname':
/home/MyPC/src/glibc-2.29/posix/../sysdeps/unix/syscall-template.S:78:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__libc_sigaction':
/home/MyPC/src/glibc-2.29/signal/../sysdeps/unix/sysv/linux/sigaction.c:58:
undefined reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `__sigaction':
/home/MyPC/src/glibc-2.29/signal/../nptl/sigaction.c:26: undefined
reference to `rtld_errno'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/librtld.os: in function `setitimer':
/home/MyPC/src/glibc-2.29/time/../sysdeps/unix/syscall-template.S:78:
undefined reference to `__syscall_error'
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
/home/MyPC/src/build-glibc/elf/ld.so.new: hidden symbol `__lseek64' isn't
defined
/home/MyPC/opt/cross/lib/gcc/i686-elf/7.4.0/../../../../i686-elf/bin/ld:
final link failed: bad value
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:496: /home/MyPC/src/build-glibc/elf/ld.so] Error
1
make[2]: Leaving directory '/home/MyPC/src/glibc-2.29/elf'
make[1]: *** [Makefile:258: elf/subdir_lib] Error 2
make[1]: Leaving directory '/home/MyPC/src/glibc-2.29'
make: *** [Makefile:9: all] Error 2
It says, 'hidden symbol `__lseek64' isn't defined'. I tried a lot to look
for this issue and tried to compile the glibc again (as suggested in one
query). But, still I am facing this error.
Any response will be highly appreciated.
--
Best Regards
Harshal
