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I guess there are some patchs for your cross tool chains version. Check that.
Hi,
I'm trying to build an arm toolchain with VFP support using crosstool-0.38. The toolchain components are:
- binutils-2.16.1 - gcc-4.0.2 - glibc-2.3.5 -linux-libc-headers-2.6.12.0
Additional toolchain configuration:
- BINUTILS_EXTRA_CONFIG="--with-fp=vfp" - GCC_EXTRA_CONFIG="--with-fp=vfp" - GLIBC_EXTRA_CONFIG="--with-fp=vfp"
The toolchain build completes successfully, but when I try to build a test program with the flags: "-mfpu=vfp -mfloat-abi=soft" it fails with a linker error: "ld: cannot find -lfloat"
Are there some flags missing that should be passed on the command line, or is there a configuration option to glibc to enable VFP support?
Best regards,
Steve
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