http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53964
--- Comment #6 from Anton Shterenlikht <mexas at bristol dot ac.uk> 2012-09-05
08:44:00 UTC ---
on 4.7 the error is slightly different:
gmake[3]: Entering directory `/usr/ports/lang/gcc47/work/build/libcpp'
/usr/ports/lang/gcc47/work/build/./prev-gcc/g++
-B/usr/ports/lang/gcc47/work/build/./prev-gcc/
-B/usr/local/sparc64-portbld-freebsd10.0/bin/ -nostdinc++
-B/usr/ports/lang/gcc47/work/build/prev-sparc64-portbld-freebsd10.0/libstdc++-v3/src/.libs
-B/usr/ports/lang/gcc47/work/build/prev-sparc64-portbld-freebsd10.0/libstdc++-v3/libsupc++/.libs
-I/usr/ports/lang/gcc47/work/build/prev-sparc64-portbld-freebsd10.0/libstdc++-v3/include/sparc64-portbld-freebsd10.0
-I/usr/ports/lang/gcc47/work/build/prev-sparc64-portbld-freebsd10.0/libstdc++-v3/include
-I/usr/ports/lang/gcc47/work/gcc-4.7-20120825/libstdc++-v3/libsupc++
-L/usr/ports/lang/gcc47/work/build/prev-sparc64-portbld-freebsd10.0/libstdc++-v3/src/.libs
-L/usr/ports/lang/gcc47/work/build/prev-sparc64-portbld-freebsd10.0/libstdc++-v3/libsupc++/.libs
-I.././../gcc-4.7-20120825/libcpp -I.
-I.././../gcc-4.7-20120825/libcpp/../include
-I.././../gcc-4.7-20120825/libcpp/include -g -O2 -gtoggle -W -Wall
-Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic
-Wno-long-long -fno-exceptions -fno-rtti -I.././../gcc-4.7-20120825/libcpp -I.
-I.././../gcc-4.7-20120825/libcpp/../include
-I.././../gcc-4.7-20120825/libcpp/include -c -o charset.o -MT charset.o -MMD
-MP -MF .deps/charset.Tpo .././../gcc-4.7-20120825/libcpp/charset.c
In file included from .././../gcc-4.7-20120825/libcpp/system.h:30:0,
from .././../gcc-4.7-20120825/libcpp/charset.c:22:
/usr/ports/lang/gcc47/work/build/./prev-gcc/include/stddef.h:150:26: error:
multiple types in one declaration
/usr/ports/lang/gcc47/work/build/./prev-gcc/include/stddef.h:150:26: error:
declaration does not declare anything [-fpermissive]
