Hi all,
I've spotted a missing dependency on the Panotools wiki regarding compiling Hugin under Ubuntu (http://wiki.panotools.org/ Hugin_Compiling_Ubuntu). On my freshly installed Ubuntu 7.04 system (under coLinux), ./configure printed a warning message stating: [...] configure: WARNING: WARNING: GL/GLU/GLUT not found, disabling GPU mode [...] I've checked a dozen times that the necessary freeglut etc. libraries were installed correctly, and I couldn't find any problems there. But warnings are not errors, so I thought I could just compile without glut. Heck no! I got messages like this: [...] make[3]: Entering directory `/home/bart/src/enblend/enblend' g++ -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../include - DVIGRA_STATIC_LIB -I/usr/include/OpenEXR -O3 -ffast-math -DNDEBUG - Wall -DENBLEND_CACHE_IMAGES -ffast-math -o enfuse enfuse-enfuse.o vigra_impex/libvigra_impex.a -lGLEW -lGLU -lGL -lglut -lSM -lICE -lXi - lGLU -lGL -lIlmImf -lImath -lHalf -lIex -lz -llcms -ltiff -lpng -ljpeg -lz enblend-gpu.o: In function `wrapupGPU()': gpu.cc:(.text+0x1b9): undefined reference to `glutDestroyWindow' enblend-gpu.o: In function `initGPU(int*, char**)': gpu.cc:(.text+0xa87): undefined reference to `glutInit' gpu.cc:(.text+0xa93): undefined reference to `glutInitDisplayMode' gpu.cc:(.text+0xa9f): undefined reference to `glutCreateWindow' gpu.cc:(.text+0xc68): undefined reference to `glutDestroyWindow' collect2: ld returned 1 exit status make[3]: *** [enblend] Error 1 [...] It seems ./configure doesn't work correctly here, trying to compile glut-specific code even after finding out that there is no glut installed. Obviously the problem here is caused by a missing -lglut in the command line. Solution: after examining the config.log file generated by ./ configure, I found out that the problem wasn't glut, but a missing libxmu. ./configure then incorrectly assumes that glut is missing. After installing libxmu-dev, the problem was solved. So I guess the wiki should be updated with libxmu-dev. Best, Bart NB: output of uname -a: Linux ubuntu 2.6.22.18-co-0.8.0 #1 PREEMPT Tue Jan 13 20:59:56 UTC 2009 i686 GNU/Linux Running under coLinux version 0.8.0 (13 January 2009 21:04:42) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx -~----------~----~----~----~------~----~------~--~---
