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ID Category Severity Reproducibility Date Submitted Last Update
0001236 [buildroot] Architecture Specific major always 02-22-07 01:08 02-22-07 01:08
Reporter aysha View Status public  
Assigned To buildroot
Priority normal Resolution open  
Status assigned   Product Version 0.9.27
Summary 0001236: unable to compile buildroot with software floating point option enabled
Description I am trying to compile buildroot with software floating point option enabed using GCC 4.1.1. The target architecture is arm920t with EABI set. In toolchain options, use software floating point by default is selected. I get the following error:

 CC libc/inet/rpc/rpc_thread.os
  CC libc/stdlib/atexit.os
  AS lib/crt1.o
  AS lib/Scrt1.o
  AS lib/crti.o
  AS lib/crtn.o
  STRIP -x -R .note -R .comment lib/libc.a
  AR cr lib/libc.a
  STRIP -x -R .note -R .comment lib/uclibc_nonshared.a
  AR cr lib/uclibc_nonshared.a
  AR cr libc/libc_so.a
  LD libuClibc-0.9.29.so
libc/libc_so.a(difftime.os): In function `difftime':difftime.c:(.text+0x8): undefined reference to `__floatsidf'
:difftime.c:(.text+0x2c): undefined reference to `__subdf3'
libc/libc_so.a(_fpmaxtostr.os): In function `_fpmaxtostr':_fpmaxtostr.c:(.text+0xd4): undefined reference to `__nedf2'
:_fpmaxtostr.c:(.text+0xf8): undefined reference to `__eqdf2'
:_fpmaxtostr.c:(.text+0x114): undefined reference to `__divdf3'
:_fpmaxtostr.c:(.text+0x120): undefined reference to `__ltdf2'
:_fpmaxtostr.c:(.text+0x1c4): undefined reference to `__muldf3'
:_fpmaxtostr.c:(.text+0x388): undefined reference to `__gedf2'
:_fpmaxtostr.c:(.text+0x430): undefined reference to `__adddf3'
libc/libc_so.a(__psfs_do_numeric.os): In function `__psfs_do_numeric':__psfs_do_numeric.c:(.text+0x51c): undefined reference to `__truncdfsf2'
libc/libc_so.a(strtof.os): In function `strtof':strtof.c:(.text+0x1c): undefined reference to `__extendsfdf2'
/usr/local/arm/build2202/lib/gcc/arm-linux-uclibc/4.1.1/libgcc.a(_fixunsdfsi.o): In function `__fixunsdfsi':libgcc2.c:(.text+0x34): undefined reference to `__fixdfsi'
make[2]: *** [lib/libc.so] Error 1
make[1]: *** [lib/libc.so.0] Error 2

Please resolve this issue.
Additional Information uClibc daily snapshot (0.9.29 version) is selected, GCC version 4.1.1.
using Binutils 2.16.91.0.7, with 2.6.19.2 kernel headers.
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- Issue History
Date Modified Username Field Change
02-22-07 01:08 aysha New Issue
02-22-07 01:08 aysha Status new => assigned
02-22-07 01:08 aysha Assigned To  => buildroot
02-22-07 04:12 aysha Issue Monitored: aysha
06-07-07 11:38 afigueroa Issue Monitored: afigueroa
06-07-07 11:39 afigueroa Issue End Monitor: afigueroa


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