Hello, all
FG build break on mac os x (10.4.2) (using gcc 4.0) building
od_gauge.cxx:
gcc --version
powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 (Apple Computer, Inc.
build 5026)
% make
source='od_gauge.cxx' object='od_gauge.o' libtool=no \
depfile='.deps/od_gauge.Po' tmpdepfile='.deps/od_gauge.TPo' \
depmode=gcc3 /bin/sh ../../depcomp \
g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src -
I/Users/ima/Desktop/FlightGear/fgdev9.8/include -g -O2 -D_REENTRANT -
c -o od_gauge.o `test -f 'od_gauge.cxx' || echo './'`od_gauge.cxx
/Users/ima/Desktop/FlightGear/fgdev9.8/include/simgear/structure/
event_mgr.hxx:54: error: declaration does not declare anything
make: *** [od_gauge.o] Error 1
[Four-Computer:flightgear/src/instrumentation] ima% sudo gcc_select 3.3
Password:
Default compiler has been set to:
gcc version 3.3 20030304 (Apple Computer, Inc. build 1809)
[Four-Computer:flightgear/src/instrumentation] ima% make
source='od_gauge.cxx' object='od_gauge.o' libtool=no \
depfile='.deps/od_gauge.Po' tmpdepfile='.deps/od_gauge.TPo' \
depmode=gcc3 /bin/sh ../../depcomp \
g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src -
I/Users/ima/Desktop/FlightGear/fgdev9.8/include -g -O2 -D_REENTRANT -
c -o od_gauge.o `test -f 'od_gauge.cxx' || echo './'`od_gauge.cxx
In file included from ../../src/Main/globals.hxx:34,
from od_gauge.cxx:29:
/Users/ima/Desktop/FlightGear/fgdev9.8/include/simgear/structure/
event_mgr.hxx:54: warning: declaration
does not declare anything
Either switching to gcc 3.3 (where this is a warning, as shown above
-- but requiring a complete rebuild) or building this file with -
fpermissive (shown below) will allow a successful build
g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src -
I/Users/ima/Desktop/FlightGear/fgdev9.8/include -g -O2 -D_REENTRANT -
c -o od_gauge.o -fpermissive `test -f 'od_gauge.cxx' || echo
'./'`od_gauge.cxx
/Users/ima/Desktop/FlightGear/fgdev9.8/include/simgear/structure/
event_mgr.hxx:54: warning: declaration does not declare anything
Perhaps this is related to a known compiler problem?
<http://gcc.gnu.org/ml/gcc-bugs/2004-12/msg02476.html>
This 'error' started appearing only in the last few days and only
seems to affect this one fg file... Any ideas on what might have gone
wrong or how to properly fix it? 8-)
Thanks!
Ima
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