Peter, In XCode I have this list of "settings" that includes "Other Linker Flags" that I have set to "-lmysqlclient -lpthread -lm -lz" and "Other C++ Flags" that I have set to "-L/Applications/MAMP/Library/lib -lmysqlclient -lpthread -lz"
Maybe these explain why things work when I build with XCode, but not with CMake. In my CMakeLists.txt file I included: set( CMAKE_CXX_FLAGS "-L/Applications/MAMP/Library/lib -lmysqlclient -lpthread -lz" ) set( CMAKE_EXE_LINKER_FLAGS "-lmysqlclient -lpthread -lm -lz" ) but when I run the make it always says it is ignoring these (e.g. "warning: argument unused during compilation: '-L/Applications/MAMP/Library/lib'"). Thanks again for you help. Aaron On Tue, Sep 6, 2016 at 2:20 PM, Peter Steinbach <steinb...@scionics.de> wrote: > Aaron, > > it's about the way that you compile your binary and link libmysqlclient > into it. I guess (@all: please correct me if I am wrong) as I don't know > how you use cmake to build your libraries/binaries, that you don't set the > rpath of libmysqlclient inside your binary. Doing so will ensure that the > absolute path of libmysqlclient is stored into your binary, so that the > runtime environment can pick it up and use (keeping fingers crossed that > the path is still valid). The alternative to doing so, is linking against > the static version of libmysqlclient (which comes at a cost on another > front as well). > > Best, > P >
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