i using code::blocks ide on debian 8. have installed plplot library form synaptic (not source). when create new project in c::b , try run simple plplot example compiler not recognize includes , linker not recognize plplot library. how compile , link plplot library when have installed synaptic not source? possible, or should remove current packages , install source only?
in general when install new library (from synaptic or source) how find out should compiler flags , search directories , linker too? think installing source should less problems prone way!
till doing file search included header , add directory search path compiler. cumbersome , naive approach. better if add compiler flag job, how find out. flags find in forums not in documentation of libraries. why there no file third program library tell flags should 1 use? nevertheless when o files done have linker errors "undefined reference to...".
for plplot library linker flag should -lplplotd. compiler options have no flags did search unknown headers , added directories search directories path. example 00 works fine. though found -lplplotd flag shooting! x11 examples 1 should add flag -lplplotcxxd.
in general got find linker flag have search library so file , name of file commonly flag, e.g. library libplplotcxxd.so flag -lplplotcxxd.
anyway, i'd glad if tells me better clue on finding these linker flags.
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