undefined reference error in .so while creating executable
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undefined reference error in .so while creating executable
Hi,
I am trying to create an executable from a .c file by linking a shared library ( .so ) which is already created using a makefile.
.c file is compiling but while linking its throwing an error from .so saying undefined reference. See below.
/usr/lib/libequ.so: undefined reference to `iirQ14'
/usr/lib/libequ.so: undefined reference to `ROUNDQ15'
/usr/lib/libequ.so: undefined reference to `iirQ14LongCoef32'
/usr/lib/libequ.so: undefined reference to `iirQ14Long'
make: *** [project] Error 1
I am using ubuntu linux. Following is my command to create an executable -
Those undefined reference errors are indicating that the linker cannot resolve these functions: iirQ14, ROUNDQ15, iirQ14LongCoef32, and iirQ14Long.
Your post seems to imply that you think they are defined with the libequ.so library; my question to you is... are you 100% sure? Or is it possible that the libequ.so is in a directory other than /usr/lib?
P.S. I know that those functions are not part of libstdc++.so.
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