#BUILD GMSH LINUX INSTALL#

I think that this gmsh build has almost all available features. I've added this option through the opencascade USE flag.Ħ. I've noticed a -with-occ-mesh-constraints-prefix in the configure script. This feature is known to be experimental.ĥ. Since gmsh 2.*, you need at least med-2.3.4 (It can be found here: ). Med support is now compiling!!! In fact it was just a version problem. The fftw feature relies on lapack, and I'm not sure that lapack is usefull without fftw, so maybe we should remove the fftw USE flag and add the dependency automatically when blas and lapack are used.Ĥ. I've added a support for fftw through the fftw USE flag. Instead of gsl, it is now using blas and lapack, i've added these dependencies through the blas USE flagģ. Ebuild correction: since 2.3.1, gmsh does not use gsl anymore, so i removed the dependencyĢ. So I decided to finish the 2.3.1 ebuild in order to have a fully working ebuild before switching to a new one.ġ. * The ebuild environment file is located at '/var/tmp/portage/sci-libs/gmsh-2.2.5/temp/environment'.Ī new version of gmsh is available, but it now uses cmake to configure the build. * A complete build log is located at '/var/tmp/portage/sci-libs/gmsh-2.2.5/temp/build.log'. * If you need support, post the topmost build error, and the call stack if relevant. I686-pc-linux-gnu-g++ -march=prescott -Os -fomit-frame-pointer -pipe -o bin/gmsh -Llib -lGmshFltk -lGmshCommon -lGmshGeo -lGmshMesh -lGmshPost -lGmshPlugin -lGmshCommon -lGmshGraphics -lGmshParser -lGmshNumeric -Wl,-O1 -L/usr/lib/fltk-1.1 -Wl,-rpath,/usr/lib/fltk-1.1 -lfltk_images -lpng -lz -ljpeg -lfltk_gl -lGLU -lGL -lfltk -lXft -lpthread -lm -lXext -lX11 -ljpeg -lpng -lGmshANN -lGmshChaco -lGmshNetgen -lGmshMathEval -lgsl -lgslcblas -lz -lm

Make: Leaving directory `/var/tmp/portage/sci-libs/gmsh-2.2.5/work/gmsh-2.2.5/contrib/MathEval' I'm experiencing build failures with USE=-metis. usr/lib/libcgns.so(cg_coord_write+0x305) usr/lib/libcgns.so(ADFH_Write_All_Data+0x25) Info : 'gmsh -2 -o t6.cgns -format cgns t6.geo' started on Mon Jul 14 23:43:17 2008 ~/tutorial $ gmsh -2 -o t6.cgns -format cgns t6.geo I have no clue if it is related to cgnslibs, hdf5, gmsh or ebuild itself. *** glibc detected *** gmsh: free(): invalid next size (fast): 0x083b31a0 *** Info : 'gmsh -2 -o t6.cgns -format cgns t6.geo ' started on Sat Mar 22 13:58:13 2008 Info : Increasing process stack size (8192 kB < 16 MB) ~/tutorial$ gmsh -2 -o t6.cgns -format cgns t6.geo This ebuild has no problem to build with cgns, but cgns write failed: probably configure should check the cgns dependency on hdf5, this issue should be reported upstream (I will do it). if cgns is built with hdf5 backend for data storage, it needs -lhdf5 link flag to work correctly, I made a crude fix in configure.

#BUILD GMSH LINUX INSTALL#

introduced examples USE flag to install demos and tutorial filesĢ. Vesion bump + cgns fix for hdf5 backend + examples USE flagġ.

Build gmsh linux