Dear group, I did a search for "4.3" and did not get a result. If the following question has been asked before, please forgive me and point me to the correct thread. I had problems compiling gnash-0.8.2. using Fedora 8 and gcc 4.3. The error message has been: g++-4.3 -DHAVE_CONFIG_H -I. -I.. -DPLUGINSDIR=\"/usr/lib/gnash/plugins\" -I.. -I. -I.. -I../libamf -I../server -I../server/swf -pthread -I/usr/include/libxml2 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/libxml2 -I/usr/include -I../libltdl -O3 -m64 -mfpmath=sse -mtune=athlon64 -msse2 -mmmx -m3dnow -fexpensive-optimizations -fgcse -ffast-math -pthread -pthread -W -Wall -Wcast-align -Wcast-qual -Wpointer-arith -Wreturn-type -fvisibility-inlines-hidden -MT libgnashbase_la-FLVParser.lo -MD -MP -MF .deps/libgnashbase_la-FLVParser.Tpo -c FLVParser.cpp -fPIC -DPIC -o .libs/libgnashbase_la-FLVParser.o In file included from /usr/include/boost/date_time/gregorian/gregorian_io.hpp:12, from /usr/include/boost/date_time/gregorian/conversion.hpp:23, from /usr/include/boost/date_time/gregorian/gregorian.hpp:21, from /usr/include/boost/date_time/posix_time/time_formatters.hpp:12, from /usr/include/boost/date_time/posix_time/posix_time.hpp:24, from ../libamf/element.h:31, from ../libamf/amf.h:30, from FLVParser.cpp:25: /usr/include/boost/date_time/date_facet.hpp:560: error: declaration of 'void boost::date_time::date_input_facet::special_values_parser(boost::date_time::special_values_parser)' /usr/include/boost/date_time/special_values_parser.hpp:34: error: changes meaning of 'special_values_parser' from 'class boost::date_time::special_values_parser' make[2]: *** [libgnashbase_la-FLVParser.lo] Fehler 1 make[2]: Leaving directory `/usr/local/src/gnash-0.8.2/libbase' make[1]: *** [all-recursive] Fehler 1 make[1]: Leaving directory `/usr/local/src/gnash-0.8.2' make: *** [all] Fehler 2 (well, its partly german; "Fehler" means "error". Is this an error inside boost? Or is it possible that gnash-sources define a prototype in a wrong manner? I tried to compile boost and used F77=gfortran-4.3 CC="ccache gcc-4.3" CXX="ccache g++-4.3" CFLAGS="-O3 -mfpmath=sse -mtune=athlon64 -msse2 -mmmx -m3dnow -fexpensive-optimizations -fgcse -ffast-math -m64" CXXFLAGS="-O3 -mfpmath=sse -mtune=athlon64 -msse2 -mmmx -m3dnow -fexpensive-optimizations -fgcse -ffast-math -m64" ./configure --prefix=/usr --libdir=/usr/lib64 --with-libraries=all --exec-prefix=/usr/bin to configure it and because I got messages like gcc.compile.c++ bin.v2/libs/thread/build/gcc-4.1.2/debug/threading-multi/condition.o during make, I did a make distclean, another configure as above and typed: make F77=gfortran-4.3 CC="ccache gcc-4.3" CXX="ccache g++-4.3" CFLAGS="-O3 -mfpmath=sse -mtune=athlon64 -msse2 -mmmx -m3dnow -fexpensive-optimizations -fgcse -ffast-math -m64" CXXFLAGS="-O3 -mfpmath=sse -mtune=athlon64 -msse2 -mmmx -m3dnow -fexpensive-optimizations -fgcse -ffast-math -m64" and got the same log telling me there is something compiled for the prepredecessor of the actual compiler. Do I have to edit all the Makefiles by hand? If yes, what is the ./configure script for? Or do I have to use the old old gcc-4.1 ("old" would have been gcc-4.2) ? Greetings and TIA from a hopelessly lost Peter P.S.: my mail-client told me it could not send it because I need a valid email address (nonsense, because I tried it first with my mostly used address). If this message comes twice, I apologize.