Package: openscad Version: 2011.12-2 Severity: serious Justification: fails to build from source on some architectures Tags: upstream pending
openscad fails to build on kfreebsd-i386 and kfreebsd-amd64. the error message: g++ -c -pipe -fno-strict-aliasing -frounding-math -DEIGEN_DONT_ALIGN -O2 -D_REENTRANT -Wall -W -DOPENSCAD_VERSION=2012.05.19 -DOPENSCAD_YEAR=2012.0 -DOPENSCAD_MONTH=05.0 -DOPENSCAD_DAY=19.0 -DDEBUG -DUSE_PROGRESSWIDGET -DENABLE_CGAL -DENABLE_OPENCSG -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/glibc-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtOpenGL -I/usr/include/qt4 -Isrc -I/usr/X11R6/include -Iobjects -Iobjects -o objects/linalg.o src/linalg.cc In file included from src/linalg.cc:1:0: src/linalg.h:4:22: fatal error: Eigen/Core: No such file or directory compilation terminated. on linux architectures, -I/usr/include/eigen2 gets included in the build flags, on the kfreebsd build servers it doesn't. the problem seems to stem from eigen2.pri, which declares EIGEN2_INCLUDEPATH only on linux*, macx and freebsd-g++. the problem is being reported upstream, and it can probably be fixed in a debian version by explicitly stating an EIGEN2_INCLUDEPATH, or will be with the next openscad release.
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