http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49844
--- Comment #3 from PcX <xunxun1982 at gmail dot com> 2011-07-27 17:22:39 UTC --- I found that if I add the option "-flto-partition=none", the problem will disappear. As is : --------------------------------------------------------------------------------- g++.exe -shared -Wl,--out-implib=devel\libwxpropgrid.a -Wl,--dll -Lbase\tinyxml -LE:\MyPack\3rdLib\GUI\wxWidgets-2.8.12\lib\gcc_dll .objs\sdk\wxpropgrid\src\editors.o .objs\sdk\wxpropgrid\src\extras.o .objs\sdk\wxpropgrid\src\manager.o .objs\sdk\wxpropgrid\src\odcombo.o .objs\sdk\wxpropgrid\src\propgrid.o .objs\sdk\wxpropgrid\src\props.o .objs\sdk\wxpropgrid\src\xh_propgrid.o .objs\sdk\wxpropgrid\src\advprops.o -o devel\wxpropgrid.dll -mthreads -Wl,-O1 -Wl,--sort-common -Wl,--as-needed -s -flto -fuse-linker-plugin -Wl,--allow-multiple-definition -Wl,--enable-auto-image-base -Wl,--add-stdcall-alias -Wl,--enable-auto-import -lwxmsw28u -flto-partition=none Creating library file: devel\libwxpropgrid.a --------------------------------------------------------------------------------- Why? Does the "-flto-partition=balanced" have some problems?
