Hi, I try to build gcc-4.8.0 for win-x86_64 with LTO. I add '-flto' option to CFLAGS / CXXFLAGS / LDFLAGS (without this option gcc is built successfully) When building I get the following error: cp -p -f libgcc.map libgcc.map.def && if [ ! -d 32/shlib ]; then mkdir 32/shlib; else true; fi && /c/480/x64-480-posix-sjlj/build/gcc-4.8.0/./gcc/xgcc -B/c/480/x64-480-posix-sjlj/build/gcc-4.8.0/./gcc/ -L/mingw64/x86_64-w64-mingw32/lib -L/mingw64/mingw/lib -isystem /mingw64/x86_64-w64-mingw32/include -isystem /mingw64/mingw/include -B/mingw64/x86_64-w64-mingw32/bin/ -B/mingw64/x86_64-w64-mingw32/lib/ -isystem /mingw64/x86_64-w64-mingw32/include -isystem /mingw64/x86_64-w64-mingw32/sys-include -O2 -g -O2 -pipe -flto -fno-use-linker-plugin -I/c/480/x64-480-posix-sjlj/libs/include -I/c/480/mingw-prereq/x64-zlib/include -I/c/480/mingw-prereq/x86_64-w64-mingw32-static/include -DIN_GCC -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -pthread -shared -nodefaultlibs libgcc.map.def -Wl,--out-implib,32/shlib/libgcc_s.a.tmp -o 32/shlib/libgcc_s_sjlj-1.dll.tmp -g -O2 -pipe -flto -fno-use-linker-plugin -I/c/480/x64-480-posix-sjlj/libs/include -I/c/480/mingw-prereq/x64-zlib/include -I/c/480/mingw-prereq/x86_64-w64-mingw32-static/include -m32 -B./ _chkstk_s.o _chkstk_ms_s.o _muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _divdi3_s.o _moddi3_s.o _udivdi3_s.o _umoddi3_s.o _udiv_w_sdiv_s.o _udivmoddi4_s.o cpuinfo_s.o tf-signs_s.o sfp-exceptions_s.o addtf3_s.o divtf3_s.o eqtf2_s.o getf2_s.o letf2_s.o multf3_s.o negtf2_s.o subtf3_s.o unordtf2_s.o fixtfsi_s.o fixunstfsi_s.o floatsitf_s.o floatunsitf_s.o fixtfdi_s.o fixunstfdi_s.o floatditf_s.o floatunditf_s.o extendsftf2_s.o extenddftf2_s.o extendxftf2_s.o trunctfsf2_s.o trunctfdf2_s.o trunctfxf2_s.o enable-execute-stack_s.o unwind-dw2_s.o unwind-dw2-fde_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o libgcc.a -Wl,-lpthread -lmingwthrd -lmingw32 -lmingwex -lmoldname -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 && if [ -f 32/shlib/libgcc_s_sjlj-1.dll ]; then mv -f 32/shlib/libgcc_s_sjlj-1.dll 32/shlib/libgcc_s_sjlj-1.dll.backup; else true; fi && mv 32/shlib/libgcc_s_sjlj-1.dll.tmp 32/shlib/libgcc_s_sjlj-1.dll && mv 32/shlib/libgcc_s.a.tmp 32/shlib/libgcc_s.a lto1.exe: fatal error: LTO_tags out of range: Range is 0 to 365, value is 1432 compilation terminated. lto-wrapper: c:\480\x64-480-posix-sjlj\build\gcc-4.8.0\gcc\xgcc.exe returned 1 exit status Any ideas? Thanks. -- Regards, niXman ___________________________________________________ Dual-target(32 & 64-bit) MinGW compilers for 32 and 64-bit Windows: http://sourceforge.net/projects/mingwbuilds/ ___________________________________________________ Another online IDE: http://liveworkspace.org/
