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ID |
Category |
Severity |
Reproducibility |
Date Submitted |
Last Update |
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0001522 |
[buildroot] Architecture Specific |
minor |
always |
10-05-07 04:11 |
10-05-07 04:11 |
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Reporter |
tklas |
View Status |
public |
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Assigned To |
buildroot |
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Priority |
normal |
Resolution |
open |
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Status |
assigned |
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Product Version |
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Summary |
0001522: ARM11 VFP (Vector Floating Point coprocessor) support |
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Description |
GCC 4.2.1 (and others versions) VFP support is broken. It can be enabled by this:
BR2_EXTRA_GCC_CONFIG_OPTIONS="--with-float=softfp --with-fpu=vfp"
After this, compiling fails due to "missing" -lfloat library. But there is no float library needed. Attached patch solves this problem. (Save as buildroot/toolchain/gcc/4.2.1/999_gcc-4.2.1_linux-elf-softfp.patch.)
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Additional Information |
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Attached Files |
 999_gcc-4.2.1_linux-elf-softfp.patch [^] (338 bytes) 10-05-07 04:11 |
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