Thanks for the thorough notes. I'll try to get some time to continue working on this, hopefully this week.
It'd be nice to get to the bottom of why the binaries don't render for you. Have you tried building debug and watching what happens under gdb? -Paul > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Mario Valle > Sent: Tuesday, August 29, 2006 8:59 PM > To: osg users > Subject: Re: [osg-users] Cygwin build questions: ESRIShape > plugin and Producer > > Paul Martz wrote: > > I've used Cygwin in the past for a few projects, and am now > trying to > > use it to build current OSG/OT/P CVS source. > > > > OT and P build fine. When I go to build OSG, it fails to find the > > Producer include files while building osgProducer. I found > that I have > > to explicitly export PRODUCER_INC_DIR and PRODUCER_LIB_DIR in order > > for the OSG build to find the Producer header and include files. Is > > this to be expected? (The Producer 'make install' puts things in > > /usr/local/Producer/include and > > /usr/local/Producer/lib.) > > > > Once that issue was resolved, core OSG and some of the > plugins built. > > However, the build failed in the ESRIShape plugin, failing > to compile > > ESRIShape.cpp at line 38 because ::read was not defined. > > > > Any help would be appreciated. > > -Paul > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > > Here are some sparse notes on building OSG under Cygwin. It > builds, but fail at runtime and I do not understand why. Also > the OT example WorkCrew has problems at runtime. > > For your question, see point 5. > Hope you have more luck than me with Cygwn build. > Ciao! > mario > > 1) install the following packages (the full installer ones) under > d:/gnuwin32 > > freetype 2.1.10 > jpeg 6b-4 > libpng 1.2.8 > libungif 4.1.4 > tiff 3.8.2-1 > > > 2) create the build file d:/buildosg.sh as below > > export OSG_ROOT=/cygdrive/d/OSG_OP_OT-1.1.1-rc1 > export BSD_ROOT=/cygdrive/d/gnuwin32 > > export OPENTHREADS_INC_DIR=$OSG_ROOT/OpenThreads/include > export OPENTHREADS_LIB_DIR=$OSG_ROOT/OpenThreads/lib/CYGWIN32 > export PRODUCER_INC_DIR=$OSG_ROOT/Producer/include > export PRODUCER_LIB_DIR=$OSG_ROOT/Producer/lib/CYGWIN32 > export COMPILE_EXAMPLES=yes > export COMPILE_INTROSPECTION=no > > export FREETYPE_INCLUDE=$BSD_ROOT/freetype/include > export FREETYPE_LIB=$BSD_ROOT/freetype/lib > export PATH=${PATH}:$BSD_ROOT/freetype/bin > > export JPEG_INCLUDE=-I$BSD_ROOT/jpeg/include > export JPEG_LIB="-L$BSD_ROOT/jpeg/lib -ljpeg" > > export GIF_INCLUDE=-I$BSD_ROOT/libungif/include > export GIF_LIB=$BSD_ROOT/libungif/lib > > export TIFF_INCLUDE=-I$BSD_ROOT/tiff/include > export TIFF_LIBS=$BSD_ROOT/tiff/lib > > export PNG_INCLUDE=-I$BSD_ROOT/libpng/include > export PNG_LIB=$BSD_ROOT/libpng/lib > > export OSG_INC_DIR=$OSG_ROOT/OpenSceneGraph/include > export OSG_LIB_DIR=$OSG_ROOT/OpenSceneGraph/lib/CYGWIN32 > > make $* > > > 3) build OpenThreads > > Seems you need to copy uname.exe from cygwin into this > directory to have > $(OS) correctly initialized. > > in pthreads_src/GNUMakefile > remove the unneeded line 31: LIBS += -lpthread > > cd OpenThreads > make > > > 4) build Producer > > cd ../Producer > d:/buildosg.sh > > > 5) Edited > $OSG_ROOT\OpenSceneGraph\src\osgPlugins\ESRIShape\ESRIShape.cpp > > #if defined(_MSC_VER) || defined(__MINGW32__) || defined(WIN32) > #include <io.h> > extern "C" int read(int, void *, unsigned int); #endif > > > 6) Under the installed freetype > edit bin/freetype-config > > verify that line 12 read as the following (no D:/gnuwin32.... > it confound dependency tracking) prefix=/cygdrive/d/gnuwin32/freetype > > around line 144 edit the line to read > libs="-L$libdir -lfreetype -lz -Wl,-s -liberty -lintl -liconv > -lwsock32 -lole32 -luuid -lmsvcp60 " > > > 4) For the jpeg plugin > edit $OSG_ROOT\OpenSceneGraph\src\osgPlugins\jpeg\GNUMakefile > and change > JPEG_LIBS to JPEG_LIB > (the former for some reason is not overriden by the script definition) > > > 5) For the gif plugin > edit GNUmakefile > > ifeq ($(OS),HP-UX) > INC += $(GIF_INCLUDE) > else > INC += $(GIF_INCLUDE) > > LINKARGS += -L$(GIF_LIB) > endif > > > 6) For the tiff plugin > edit GNUMakefile > ifeq ($(OS),HP-UX) > INC += $(TIFF_INCLUDE) > else > INC += $(TIFF_INCLUDE) > #LDFLAGS += -L$(TIFF_LIBS) > LINKARGS += -L$(TIFF_LIBS) $(JPEG_LIB) > > endif > > > 7) For the png plugin > edit GNUMakefile > ifneq ($(OS),HP-UX) > INC += $(PNG_INCLUDE) > > LINKARGS += -L$(PNG_LIB) > else > INC += $(PNG_INCLUDE) > endif > > > 8) build OpenSceneGraph > cd OpenSceneGraph > d:/buildosg.sh > > I had some "modification time is in the future" warning, so I > repeated > the build procedure twice > > > x) to build the Producer examples define two new variables > (OSG_INC_DIR > and OSG_LIB_DIR) and modify the > GNUMakefile for Trackball > > LIBS = \ > -L$(OSG_LIB_DIR) -losgProducer -losgDB -losgGA -losgText > -losgUtil > -losg \ > -lProducer -lOpenThreads > > INC += -I$(OSG_INC_DIR) > > > > -- > Ing. Mario Valle > Visualization Group | > http://www.cscs.ch/~mvalle > Swiss National Supercomputing Centre (CSCS) | Tel: +41 > (91) 610.82.60 > v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 > (91) 610.82.82 > > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
