On 9/20/17 11:50 PM, monika wadekar wrote:
Hi there, I am trying to build qt-webkit v4.5.3 for ARM platform (iwmmxt) using uClibc0.9.27 cross toolchain. However I am getting following errors at the time of running make (Configure was successfull): "qt-embedded-linux-opensource-src-4.5.3/lib/libQtGui.so: undefined reference to `logf'" "qt-embedded-linux-opensource-src-4.5.3/lib/libQtGui.so: undefined reference to `cosf'" "qt-embedded-linux-opensource-src-4.5.3/lib/libQtGui.so: undefined reference to `sinf'" I think the defination of these functions is not present in uClibc0.9.27. If my understanding is correct, can you please help me add these definations in uClibc v0.9.27. Is there any workaround/patch to get rid of these errors. Kindly note that I do not have an option to use any other uClibc version due to qt version and ARM processor dependencies. Any help/pointers will be highly appreciated.
These should be coming from libm, so first thing is to check if your linker cmdline has -lm or not. if it does then these are really missing, I would suggest to look at latest uclibc master and do the needed backports.
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