I have installed QtSDK 1.2.1-1 on my windows PC, which includes Qt4.8.1 and Qt Creator4.7.3-2.
For the GSL, I have downloaded gsl-1.15, and compiled in to "libgsl.a" et al, and installed using Cygwin. The installation dir is C:\GSL_lib.
So my question is that how can I include this GSL library into my Qt desktop project?
I tried to add the following into the .pro file, but it doesn't work.
INCLUDEPATH += C:/GSL_lib
LIBS += -LC:/GSL_lib/.libs libgsl
Any suggestion is appreciated!