Hi On Sun, Apr 19, 2015 at 4:01 AM, Oleg Endo <oleg.endo@xxxxxxxxxxx> wrote: > Hi, > > How did you configure/build the toolchain that runs natively on SH? So excluding the bintutils and newlib builds, I built the toolchain as follows (on OSX Yosemite): (1) Build GCC 5 (rev 222001) on OSX ../src/gcc-trunk/configure --prefix=/usr/local (2) Build cross compiler ../src/gcc-trunk/configure -target=sh-elf --prefix=/usr/local/sh-elf/ --with-gnu-as --with-gnu-ld --with-newlib --without-headers --enable-languages=c,c++ --disable-nls --disable-libssp --disable-libada --disable-libquadmath --disable-libgomp (3) Build native compiler export PATH=/usr/local/sh-elf/bin:$PATH ../src/gcc-trunk/configure --host=sh-elf --target=sh-elf --prefix=/usr/local/sh-elf/ --with-gnu-as --with-gnu-ld --with-newlib --without-headers --enable-languages=c --disable-nls --disable-libssp --disable-libada --disable-libquadmath --disable-libgomp CFLAGS="-g -m2e -pie" CXXFLAGS="-m2e -pie -fpermissive -g" --disable-libstdcxx There is a small step where the build seems to build some stuff using the build machine's compiler and uses my passed in CXXFLAGS, so I edited the Makefile post configure to resolve that: build-x86_64-apple-darwin14.3.0/libcpp/Makefile Cheers Alex
