gcc49 and libgcc-devel 20131222 fail to build

[jeremyhu (Jeremy Huddleston Sequoia)]

/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/./prev-gcc/xg++ -B/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/./prev-gcc/ -B/opt/local/x86_64-apple-darwin12/bin/ -nostdinc++ -B/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/prev-x86_64-apple-darwin12/libstdc++-v3/src/.libs -B/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/prev-x86_64-apple-darwin12/libstdc++-v3/libsupc++/.libs -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/prev-x86_64-apple-darwin12/libstdc++-v3/include/x86_64-apple-darwin12 -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/prev-x86_64-apple-darwin12/libstdc++-v3/include -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/libstdc++-v3/libsupc++ -L/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/prev-x86_64-apple-darwin12/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/build/prev-x86_64-apple-darwin12/libstdc++-v3/libsupc++/.libs -c   -g -O2  -gtoggle -DIN_GCC    -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/. -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/../include -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/../libcpp/include -I/opt/local/include -I/opt/local/include -I/opt/local/include  -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/../libdecnumber -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/../libdecnumber/dpd -I../libdecnumber -I/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/../libbacktrace -DCLOOG_INT_GMP -I/opt/local/include   -o darwin.o -MT darwin.o -MMD -MP -MF ./.deps/darwin.TPo /opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/config/darwin.c
/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/config/darwin.c: In function 'section* darwin_function_section(tree, node_frequency, bool, bool)':
/opt/local/var/macports/build/_Users_jeremy_src_macports_trunk_dports_lang_gcc49/libgcc-devel/work/gcc-4.9-20131222/gcc/config/darwin.c:3665:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
cc1plus: all warnings being treated as errors

[skymoo (Adam Mercer)]

Cc Me!

[cooljeanius (Eric Gallager)]

Seems easy enough to just add a proper return statement to that function, or even easier, to just ignore it by disabling -Werror...

[cooljeanius (Eric Gallager)]

Cc Me!

[jeremyhu (Jeremy Huddleston Sequoia)]

Fixing is better than not, but mww will need to do this since I'm not able to look at gcc's sources.

[rouson@…]

Cc Me!

[jdzhang@…]

Cc Me!

[jeremyhu (Jeremy Huddleston Sequoia)]

20140105 built