My configure line is: $ /temp/mingw-sources/gcc-trunk/gcc/configure --cache-file=./config.cache --prefix=/temp/x32-trunk-snapshot-posix-sjlj-rev1/prefix --with-sysroot=/temp/x32-trunk-snapshot-posix-sjlj-rev1/prefix --enable-shared --enable-static --enable-targets=all --enable-multilib --enable-libstdcxx-time=yes --enable-threads=posix --enable-libgomp --enable-lto --enable-graphite --enable-cloog-backend=isl --enable-checking=release --enable-fully-dynamic-string --enable-version-specific-runtime-libs --enable-sjlj-exceptions --disable-ppl-version-check --disable-cloog-version-check --disable-libstdcxx-pch --disable-libstdcxx-debug --disable-bootstrap --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --with-tune=generic --with-host-libstdcxx=-static -lstdc++ --with-libiconv --with-gmp=/temp/mingw-prereq/i686-w64-mingw32-static --with-mpfr=/temp/mingw-prereq/i686-w64-mingw32-static --with-mpc=/temp/mingw-prereq/i686-w64-mingw32-static --with-ppl=/temp/mingw-prereq/i686-w64-mingw32-static --with-cloog=/temp/mingw-prereq/i686-w64-mingw32-static --with-pkgversion=Built by MinGW-builds project --with-bugurl=http://sourceforge.net/projects/mingwbuilds/ --enable-languages=c,c++,fortran,lto --program-transform-name=s,y,y, --disable-option-checking --build=i686-w64-mingw32 --host=i686-w64-mingw32 --target=i686-w64-mingw32 --srcdir=../../../../mingw-sources/gcc-trunk/gcc
If you need I can send you full logs 2012/11/22 Kai Tietz <ktiet...@googlemail.com>: > Hi, > > the cause for this is that SEH exceptions are only present for x64 > 64-bit target. There is no such support for 32-bit (mainly caused by > patent issues). Therefore if you want to build multilib for mingw, > then please switch back to SjLj-exception mechanism. > > Regards, > Kai