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39 lines
1.8 KiB
Markdown
39 lines
1.8 KiB
Markdown
# JKQTPlotter: Build as a SHARED library
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This directory contains Projects that can be used to build a shared library of JKQTPlotter (i.e. the contents of the directory [`../lib`](../lib)
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## QMake
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### Build shared libraries
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There are several `.PRO`-files, that can be used to build the full library, or a limited subsets. They will produce a dynamic link library that you can include into your projects, e.g. with the following QMake-snippet:
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```.qmake
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# include JKQTPlotter library
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DEPENDPATH += <PATHTOJKQTPLOTTERDIR>/lib <PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib
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INCLUDEPATH += <PATHTOJKQTPLOTTERDIR>/lib
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CONFIG (debug, debug|release) {
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# ensure that DLLs are copied to the output directory
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install_jkqtplotter_dll.files = <PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib/debug/jkqtplotterlib_debug.*
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install_jkqtplotter_dll.path = $$OUT_PWD
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INSTALLS += install_jkqtplotter_dll
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# link agains DLLs
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DEPENDPATH += <PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib/debug
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LIBS += -L<PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib/debug -ljkqtplotterlib_debug
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} else {
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# ensure that DLLs are copied to the output directory
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install_jkqtplotter_dll.files = <PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib/release/jkqtplotterlib.*
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install_jkqtplotter_dll.path = $$OUT_PWD
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INSTALLS += install_jkqtplotter_dll
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DEPENDPATH += <PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib/release
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# link agains DLLs
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LIBS += -L<PATHTOJKQTPLOTTERDIR>/qmake/sharedlib/jkqtplotterlib/release -ljkqtplotterlib
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}
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```
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This snippet assumes that you built the libraries with the provided `.PRO`-files.
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*Note* that you will have to run a deployment step `make install` before running your executable, so the shared libararies are actually copied to the output directory (see `INSTALLS + ...` above).
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