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When updating files msvc.bat and draw.bat/sh in the root folder by copying template from adm/templates, procedure genproj will give a warning (unless the files are already the same); if the target file is newer, its copy is saved with additional extension .bak.
62 lines
2.6 KiB
Markdown
62 lines
2.6 KiB
Markdown
Building with Code::Blocks {#occt_dev_guides__building_code_blocks}
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==========================
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@tableofcontents
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@section build_codeblocks_intro General
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This file describes steps to build OCCT libraries from sources using **Code::Blocks**, a cross-platform IDE, using project files generated by OCCT legacy tool **genproj**.
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It can be used as an alternative to CMake build system (see @ref occt_dev_guides__building_cmake) for all supported platforms.
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@section build_codeblocks_3rdparty Third-party libraries
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Before building OCCT, make sure to have all the needed third-party libraries installed, see @ref occt_dev_guides__building.
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@section build_codeblocks_conf Configuration
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Before building it is necessary to set up build environment.
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The environment is defined in the file *custom.sh* (on Linux and OS X) or *custom.bat* (on Windows) which can be edited directly:
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* Add paths to includes of used third-party libraries in variable *CSF_OPT_INC*.
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* Add paths to their binary libraries in variable *CSF_OPT_LIB64*.
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* Set variable *SHORTCUT_HEADERS* to specify a method for population of folder *inc* by header files. Supported methods are:
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* *Copy* - headers will be copied from *src*;
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* *ShortCut* - short-cut header files will be created, redirecting to same-named header located in *src*;
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* "HardLink* - hard links to headers located in *src* will be created.
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* For optional third-party libraries, set corresponding environment variable <i>HAVE_<LIBRARY_NAME></i> to either *false*, e.g.:
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~~~~~
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export HAVE_GL2PS=false
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~~~~~
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Alternatively, or when *custom.sh* or *custom.bat* does not exist, you can launch **genconf** tool to configure environment interactively:
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@figure{/dev_guides/building/3rdparty/images/genconf_linux.png}
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Click "Save" to store the specified configuration in *custom.sh* or *custom.bat* file.
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@section build_codeblocks_gen Projects generation
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Launch **genproj** tool with option *cbp* to update content of *inc* folder and generate project files after changes in OCCT code affecting layout or composition of source files:
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~~~~~
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$ cd /dev/OCCT/opencascade-7.0.0
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$ ./genproj cbp
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~~~~~
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The generated Code::Blocks project are placed into subfolder *adm/<OS>/cbp*.
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@note To use **genproj** and **genconf** tools you need to have Tcl installed and accessible by PATH.
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@section build_codeblocks_build Building
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To start **Code::Blocks**, launch script *codeblocks.sh*.
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To build all toolkits, click **Build->Build workspace** in the menu bar.
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To start *DRAWEXE*, which has been built with **Code::Blocks** on Mac OS X, run the script
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~~~~~
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./draw.sh cbp [d]
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~~~~~
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Option *d* is used if OCCT has been built in **Debug** mode.
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