Building with Automake {#occt_dev_guides__building_automake}
======================
-This file describes steps to build OCCT libraries from complete source
-archive on Linux with GNU build system (Autotools).
+This file describes steps to build OCCT libraries from a complete source
+archive on Linux with **Autotools** GNU build system.
-If you are building OCCT from bare sources (as in Git repository), or do some
+If you build OCCT from bare sources (as in Git repository), or do some
changes affecting CDL files, you need to use WOK to re-generate header files
and build scripts / projects. See paragraph 1 \ref occt_dev_guides__building_wok for instructions.
-Before building OCCT, you need to install required third-party libraries; see paragraph 1 of
+Before building OCCT, you need to install the required third-party libraries; see paragraph 1 of
\ref occt_dev_guides__building for instructions.
-Note that during compilation by makefiles on some Linux OS on a station with
+Note that during compilation by makefiles on Linux station with
NVIDIA video card you may experience problems because the installation
-procedure of NVIDIA video driver removes library libGL.so included in package
-libMesaGL from directory /usr/X11R6/lib and places this library libGL.so in
-directory /usr/lib. However, libtool expects to find the library in directory
-/usr/X11R6/lib, which causes compilation crash (See /usr/X11R6/lib/libGLU.la).
+procedure of NVIDIA video driver removes library *libGL.so* included in package
+*libMesaGL* from directory <i>/usr/X11R6/lib</i> and places this library *libGL.so* in
+directory <i>/usr/lib</i>. However, *libtool* expects to find the library in directory
+<i>/usr/X11R6/lib</i>, which causes compilation crash (See <i>/usr/X11R6/lib/libGLU.la </i>).
-To prevent this, suggest making links:
+To prevent this, it is suggested to make links:
- ln -s /usr/lib/libGL.so /usr/X11R6/lib/libGL.so
- ln -s /usr/lib/libGL.la /usr/X11R6/lib/libGL.la
- 1.In OCCT root folder, launch build_configure script
+ ln -s /usr/lib/libGL.so /usr/X11R6/lib/libGL.so
+ ln -s /usr/lib/libGL.la /usr/X11R6/lib/libGL.la
- This will generate files configure and Makefile.in for your system.
- 2.Go to the directory where OCCT will be built, and run configure to generate
- makefiles.
+ 1.In OCCT root folder, launch *build_configure* script to generate files *configure* and *Makefile.in* for your system.
- $CASROOT/configure \<FLAGS\>
+ 2.Go to the directory, where OCCT will be built, and run *configure* to generate makefiles.
- Where \<FLAGS\> is a set of options.
+
+ $CASROOT/configure \<FLAGS\>
+
+ Where <i> \<FLAGS\> </i> is a set of options.
The following flags are mandatory:
- * --with-tcl= defines location of tclConfig.sh
- * --with-tk= defines location of tkConfig.sh
- * --with-freetype= defines location of installed FreeType product
- * --prefix= defines location for the installation of OCCT binaries
+ * <i> --with-tcl= </i> defines the location of *tclConfig.sh*;
+ * <i> --with-tk= </i> defines location of *tkConfig.sh*;
+ * <i> --with-freetype= </i> defines location of installed **FreeType** product
+ * <i> --prefix= </i> defines the location for installation of OCCT binaries
Additional flags:
- * --with-gl2ps= defines location of installed gl2ps product
- * --with-freeimage= defines location of installed FreeImage product
- * --with-tbb-include= defines location of tbb.h
- * --with-tbb-library= defines location of libtbb.so
- * --with-opencl-include= defines location of cl.h
- * --with-opencl-library= defines location of libOpenCL.so
- * --enable-debug= yes: includes debug information, no: does not include debug information
- * --enable-production= yes: switches code optimization, no: switches off code optimization
- * --disable-draw - allows OCCT building without Draw.
+ * <i> --with-gl2ps= </i> defines the location of installed **gl2ps** product;
+ * <i> --with-freeimage= </i> defines the location of installed **FreeImage** product;
+ * <i> --with-tbb-include= </i> defines the location of *tbb.h*;
+ * <i> --with-tbb-library= </i> defines the location of *libtbb.so*;
+ * <i> --with-opencl-include= </i> defines the location of *cl.h*;
+ * <i> --with-opencl-library= </i> defines the location of *libOpenCL.so*;
+ * <i> --enable-debug= yes: </i> includes debug information, no: does not include debug information;
+ * <i> --enable-production= yes: </i> switches code optimization, no: switches off code optimization;
+ * <i> --disable-draw </i> allows OCCT building without Draw.
+
+ If location of **FreeImage, TBB, gl2ps** or **OpenCL** is not specified, OCCT will be built without these optional libraries.
- If location of FreeImage, TBB, gl2ps or OpenCL is not specified, OCCT will be
- built without these optional libraries.
+
+ Attention: 64-bit platforms are detected automatically.
+ Example:
- Attention: 64-bit platforms are detected automatically.
- Example:
+ \> ./configure -prefix=/PRODUCTS/occt-6.5.5 --with-tcl=/PRODUCTS/tcltk-8.5.8/lib --with-tk=/PRODUCTS/tcltk-8.5.8/lib --with-freetype=/PRODUCTS/freetype-2.4.10 --with-gl2ps=/PRODUCTS/gl2ps-1.3.5 --with-freeimage=/PRODUCTS/freeimage-3.14.1 --with-tbb-include=/PRODUCTS/tbb30_018oss/include --with-tbb-library=/PRODUCTS/tbb30_018oss/lib/ia32/cc4.1.0_libc2.4_kernel2.6.16.21 --with-opencl-include=/PRODUCTS/opencl-icd-1.2.11.0/include --with-opencl-library=/PRODUCTS/opencl-icd-1.2.11.0/lib
- > ./configure -prefix=/PRODUCTS/occt-6.5.5 --with-tcl=/PRODUCTS/tcltk-8.5.8/lib --with-tk=/PRODUCTS/tcltk-8.5.8/lib --with-freetype=/PRODUCTS/freetype-2.4.10 --with-gl2ps=/PRODUCTS/gl2ps-1.3.5 --with-freeimage=/PRODUCTS/freeimage-3.14.1 --with-tbb-include=/PRODUCTS/tbb30_018oss/include --with-tbb-library=/PRODUCTS/tbb30_018oss/lib/ia32/cc4.1.0_libc2.4_kernel2.6.16.21 --with-opencl-include=/PRODUCTS/opencl-icd-1.2.11.0/include --with-opencl-library=/PRODUCTS/opencl-icd-1.2.11.0/lib
- 3.If configure exits successfully, you can build OCCT with make command.
+ 3.If configure exits successfully, you can build OCCT with *make* command.
- > make -j8 install
+ \> make -j8 install
-To start DRAW, launch
+ 4.To start *DRAW*, launch
- > draw.sh
+ \> draw.sh
projects / occt.git / blobdiff