Hi! I try to build native Mingw-w64 32-bit Win32 multilib toolchain under Arch Linux. I built GCC-4.8.1 cross-compiler fine. But when building native compiler from cross I have error: make[2]: Entering directory `/home/alexx/work32/mingw32-gcc/gnattools' # gnattools1-re make -C ../gcc/ada/tools -f ../Makefile \ "CC=i686-w64-mingw32-gcc" "CFLAGS=-g -O2 -D__USE_MINGW_ACCESS -W -Wall" "LDFLAGS=-static-libstdc++ -static-libgcc -Wl,--stack,12582912" "ADAFLAGS=-gnatpg -gnata" "ADA_CFLAGS=" "INCLUDES=-I. -I.. -I../.. -I/home/alexx/src/gcc-4.8.1/gcc/ada -I/home/alexx/src/gcc-4.8.1/gcc/config -I/home/alexx/src/gcc-4.8.1/gcc/../include -I/home/alexx/src/gcc-4.8.1/gcc" "ADA_INCLUDES=-I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada" "exeext=.exe" "fsrcdir=/home/alexx/src/gcc-4.8.1/gcc" "srcdir=/home/alexx/src/gcc-4.8.1/gcc" "GNATMAKE=gnatmake" "GNATLINK=gnatlink" "GNATBIND=gnatbind" "TOOLSCASE=cross" "LIBGNAT=" INCLUDES="" \ gnatmake-re gnatlink-re make[3]: Entering directory `/home/alexx/work32/mingw32-gcc/gcc/ada/tools' gnatmake -j0 -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada -u sdefault --GCC="i686-w64-mingw32-gcc " gnatmake: objects up to date. gnatmake -j0 -c -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada gnatmake --GCC="i686-w64-mingw32-gcc -g -O2 -D__USE_MINGW_ACCESS -W -Wall -gnatpg -gnata" i686-w64-mingw32-gcc -c -I./ -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada -g -O2 -D__USE_MINGW_ACCESS -W -Wall -gnatpg -gnata -I- /home/alexx/src/gcc-4.8.1/gcc/ada/osint.adb i686-w64-mingw32-gcc -c -I./ -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada -g -O2 -D__USE_MINGW_ACCESS -W -Wall -gnatpg -gnata -I- /home/alexx/src/gcc-4.8.1/gcc/ada/prj.adb osint.adb:3182:07: warning: types for unchecked conversion have different sizes gnatmake: "/home/alexx/src/gcc-4.8.1/gcc/ada/osint.adb" compilation error make[3]: *** [gnatmake-re] Error 4 make[3]: Leaving directory `/home/alexx/work32/mingw32-gcc/gcc/ada/tools' make[2]: *** [gnattools-cross] Error 2 make[2]: Leaving directory `/home/alexx/work32/mingw32-gcc/gnattools' make[1]: *** [all-gnattools] Error 2 make[1]: Leaving directory `/home/alexx/work32/mingw32-gcc' make: *** [all] Error 2 Does anyone see this error and how I can fix it? Regards, Alexey.
