Re: [Flightgear-devel] Re: simgear for Mac OS X Tiger
On 18 Apr 2006, at 00:51, Adam Dershowitz wrote: I just tried to build simgear from CVS and got a similar, but not identical error to the above: g++ -DHAVE_CONFIG_H -I. -I. -I../../simgear -I../.. -I/Users/dersh/ Programming/FlightGear/include -g -O2 -D_REENTRANT -c -o visual_enviro.o `test -f 'visual_enviro.cxx' || echo './'`visual_enviro.cxx ../../simgear/screen/RenderTexture.h:343: error: 'CGLContextObj' does not name a type ../../simgear/screen/RenderTexture.h:344: error: 'CGLPBufferObj' does not name a type ../../simgear/screen/RenderTexture.h:346: error: 'CGLContextObj' does not name a type make[2]: *** [visual_enviro.o] Error 1 make[1]: *** [install-recursive] Error 1 make: *** [install-recursive] Error 1 Were you able to get the patch sent to Erik? Was there another change somewhere else that raised this similar error? Can you be a little more specific about your fix? Which file did you add CGLTypes.h to the top of? Here's a trivial diff (apply in simgear/screen with -p0): fix-renderTexture-compilation.patch Description: Binary data Note this also /disables/ the code on the Mac, because at least for me it fails to initialise, and doesn't reset the current CGLContext correctly, meaning the next plib 'do I have a valid context check' (in the font code) fails. I'm pretty sure the code must work for the guy who authored it, but I haven't had a positive confirmation in FG yet - please remove my 'if (true) return false;' and see what happens for you. HH James
Re: [Flightgear-devel] Re: simgear for Mac OS X Tiger
On Apr 6, 2006, at 2:09 AM, James Turner wrote:I'm trying to compile FlightGear 0.9.10-pre3 on my PowerBook, but the installation of simgear fails while "make" with following error messages:if g++ -DHAVE_CONFIG_H -I. -I. -I../../simgear -I../.. -I/FlightGear/include -g -O2 -D_REENTRANT -MT visual_enviro.o -MD -MP -MF ".deps/visual_enviro.Tpo" -c -o visual_enviro.o visual_enviro.cxx; \then mv -f ".deps/visual_enviro.Tpo" ".deps/visual_enviro.Po"; else rm -f ".deps/visual_enviro.Tpo"; exit 1; fiIn file included from ../../simgear/scene/sky/bbcache.hxx:30, from ../../simgear/scene/sky/newcloud.hxx:31, from visual_enviro.cxx:36:../../simgear/screen/RenderTexture.h:343: error: 'CGLContextObj' is used as a type, but is not defined as a type.../../simgear/screen/RenderTexture.h:344: error: 'CGLPBufferObj' is used as a type, but is not defined as a type.../../simgear/screen/RenderTexture.h:346: error: 'CGLContextObj' is used as a type, but is not defined as a type.make[3]: *** [visual_enviro.o] Error 1make[2]: *** [all-recursive] Error 1make[1]: *** [all] Error 2I'm using Mac OS X.4.6 and Xcode 2.2.1. What am I doing wrong? What I need to do to finish building simgear and FlightGear on my machine? I'm a not so experienced programmer, or exactly, it's almost my first try to build a programm from source :-).Can you please help me? Ah, this is due to the render-texture code for OS-X code that was patched into SimGear; I had to fix an include to make it build, I'll send the (minor) patch for that to Erik once I get home; basically you need to pull in OpenGL/CGLTypes.h at the top of the file. The bigger problem is, the RenderTexture code doesn't work, and worse, is resetting the active GLContext to NULL when it fails, so I was getting errors from PLIB about no context being active during startup. I disabled the RenderTexture code in my local tree by adding an early return to the initialise() method.If you just want to fly, you can try the binary I posted yesterday, of course (works on PPC Tiger and Panther, but crashes under Rosetta)http://homepage.mac.com/zakalawe/.Public/flightgear-0.9.10-pre-osx.dmgRegards,James--All hail the hypno-toad! James,I just tried to build simgear from CVS and got a similar, but not identical error to the above:g++ -DHAVE_CONFIG_H -I. -I. -I../../simgear -I../.. -I/Users/dersh/Programming/FlightGear/include -g -O2 -D_REENTRANT -c -o visual_enviro.o `test -f 'visual_enviro.cxx' || echo './'`visual_enviro.cxx../../simgear/screen/RenderTexture.h:343: error: 'CGLContextObj' does not name a type../../simgear/screen/RenderTexture.h:344: error: 'CGLPBufferObj' does not name a type../../simgear/screen/RenderTexture.h:346: error: 'CGLContextObj' does not name a typemake[2]: *** [visual_enviro.o] Error 1make[1]: *** [install-recursive] Error 1make: *** [install-recursive] Error 1Were you able to get the patch sent to Erik? Was there another change somewhere else that raised this similar error? Can you be a little more specific about your fix? Which file did you add CGLTypes.h to the top of?Thanks,--Adam
Re: [Flightgear-devel] Re: simgear for Mac OS X Tiger
I'm trying to compile FlightGear 0.9.10-pre3 on my PowerBook, but the installation of simgear fails while "make" with following error messages: if g++ -DHAVE_CONFIG_H -I. -I. -I../../simgear -I../.. -I/FlightGear/include -g -O2 -D_REENTRANT -MT visual_enviro.o -MD -MP -MF ".deps/visual_enviro.Tpo" -c -o visual_enviro.o visual_enviro.cxx; \ then mv -f ".deps/visual_enviro.Tpo" ".deps/visual_enviro.Po"; else rm -f ".deps/visual_enviro.Tpo"; exit 1; fi In file included from ../../simgear/scene/sky/bbcache.hxx:30, from ../../simgear/scene/sky/newcloud.hxx:31, from visual_enviro.cxx:36: ../../simgear/screen/RenderTexture.h:343: error: 'CGLContextObj' is used as a type, but is not defined as a type. ../../simgear/screen/RenderTexture.h:344: error: 'CGLPBufferObj' is used as a type, but is not defined as a type. ../../simgear/screen/RenderTexture.h:346: error: 'CGLContextObj' is used as a type, but is not defined as a type. make[3]: *** [visual_enviro.o] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all] Error 2 I'm using Mac OS X.4.6 and Xcode 2.2.1. What am I doing wrong? What I need to do to finish building simgear and FlightGear on my machine? I'm a not so experienced programmer, or exactly, it's almost my first try to build a programm from source :-). Can you please help me? Ah, this is due to the render-texture code for OS-X code that was patched into SimGear; I had to fix an include to make it build, I'll send the (minor) patch for that to Erik once I get home; basically you need to pull in OpenGL/CGLTypes.h at the top of the file. The bigger problem is, the RenderTexture code doesn't work, and worse, is resetting the active GLContext to NULL when it fails, so I was getting errors from PLIB about no context being active during startup. I disabled the RenderTexture code in my local tree by adding an early return to the initialise() method.If you just want to fly, you can try the binary I posted yesterday, of course (works on PPC Tiger and Panther, but crashes under Rosetta)http://homepage.mac.com/zakalawe/.Public/flightgear-0.9.10-pre-osx.dmgRegards,James -- All hail the hypno-toad!
