Norman Vine wrote:
Hello,ace project writes:>I'm getting a compile error while compiling the latest >SimGear(CVS) under cygwin(current version/fresh >install). > >My compiler is gnu gcc 3.2 (20020927) >PLib 1.6.0 (in /usr/local) >GL.h Mesa 3-D version 3.4 Why are you using the Mesa gl header and not the one that ships with the Cygwin distribution ???? >./configure --prefix=/usr/local >make && make install > >The errors: >Making all in clouds3d >make[4]: Entering directory >`/tmp/SimGear/simgear/sky/clouds3d' >source='extgl.c' object='extgl.o' libtool=no \ >depfile='.deps/extgl.Po' tmpdepfile='.deps/extgl.TPo' >\ >depmode=gcc /bin/bash ../../../depcomp \ >/usr/bin/gcc-2 -DHAVE_CONFIG_H -I. -I. >-I../../../simgear -I../../.. -I/usr/local/include >-I/usr/X11R6/include -g -O2 -D_REENTRANT -c `test -f >'extgl.c' || echo './'`extgl.c >In file included from extgl.c:85: >extgl.h:363: `glBlendColor' redeclared as different >kind of symbol /usr/X11R6/include/GL/gl.h:1648: Looks like you have 'X-Windows' installed If this is true AFAIK you are breaking new ground and the configure scripts will need to be tweaked to suport this. Norman _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
I'm in a similar position, but possibly a bit further along. Have a current Cygwin installation including their X windowing package. Also have the current CVS of the development package. By going to /usr/X11R6/include/GL/ and renaming (to hide without losing) gl.h and glext.h, then restarting with ./configure, the compiles all completed without error (but many warnings). When running, the splash image shows up properly in a window, most off the initialization seems to work, textures are found, and about 1 second of sound is heard before a segfault and a hex dump of the stack and registers.
Not being too familiar with Cygwin, I'm a bit lost at this point. A symbol table to convert the hex traceback listing could give clues. Plan to look for library files tied to the gl*.h files I removed, as a possible cause.
The last few lines of startup dialog before the segfault are:
Loading tile /cygdrive/d/FlightGear/Scenery/w130n30/w123n37/942049
token = OBJECT_BASE name = 942049.btg
token = OBJECT name = KHAF.btg
Segmentation fault (core dumped)
Any suggestions to reduce wheel spinining?
--
Bill Earnest wde3@ptd-dot-net Linux Powered Allentown, PA, USA
Computers, like air conditioners, work poorly with Windows open.
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