https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103866
Nicolas Noble <pi...@nobis-crew.org> changed:
What |Removed |Added
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CC| |pi...@nobis-crew.org
--- Comment #6 from Nicolas Noble <pi...@nobis-crew.org> ---
While a bit tangential from the narrow topic of this bug, it may be noteworthy
that I just tried using the --with-newlib kludge here, and compilation still
fails, with something new:
checking for the value of EOF... configure: error: computing EOF failed
Checking the logs, this fails because it can't find stdio.h. Meaning the
--with-newlib kludge isn't an actually valid method towards actual bare metal,
and needs something a bit more fleshed out?
My compilation lines (from a clean ubuntu:latest docker image)
apt update
apt -y install wget build-essential libgmp-dev libmpfr-dev libmpc-dev
wget https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.gz
tar xvfz binutils-2.37.tar.gz
cd binutils-2.37
./configure --target=mipsel-none-elf --disable-multilib --disable-nls
--disable-werror
make -j8
make install-strip
cd ..
wget https://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.gz
tar xvfz gcc-11.2.0.tar.gz
cd gcc-11.2.0
mkdir build
cd build
../configure --target=mipsel-none-elf --without-isl --disable-nls
--disable-threads --disable-shared --disable-libssp --disable-libstdcxx-pch
--disable-libgomp --disable-werror --without-headers
--with-as=/usr/local/bin/mipsel-none-elf-as
--with-ld=/usr/local/bin/mipsel-none-elf-ld --enable-languages=c,c++
--with-newlib --disable-hosted-libstdcxx --disable-bootstrap
make all-gcc -j8
make install-strip-gcc
make all-target-libgcc -j8
make install-strip-target-libgcc
make all-target-libstdc++-v3
