91 lines
2.4 KiB
Bash
Executable File
91 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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set -e
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echo "Welcome to rockOS toolchain compilation script, where would you like to install your toolchain?"
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echo "Leave blank for $HOME/opt/cross-i686"
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read PREFIX
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if [ "$PREFIX" == "" ]; then
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export PREFIX="$HOME/opt/cross-i686"
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fi
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echo "This is the location you chose: $PREFIX"
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echo "Press Enter to continue"
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read continue
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export TARGET=i686-elf
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export PATH="$PREFIX/bin:$PATH"
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export BINUTILS_LINK=https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz
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export GCC_LINK=https://ftp.gnu.org/gnu/gcc/gcc-12.1.0/gcc-12.1.0.tar.gz
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export GRUB_LINK=https://ftp.gnu.org/gnu/grub/grub-2.06.tar.gz
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if [ "$(uname)" == "Darwin" ]; then
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export NPROC="sysctl -n hw.physicalcpu"
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else
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export NPROC="nproc"
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fi
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if command -V wget >/dev/null 2>&1; then
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export DL_CMD="wget"
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export DL_OUTPUT="-O"
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elif command -V curl >/dev/null 2>&1; then
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export DL_CMD="curl"
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export DL_OUTPUT="-o"
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else
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echo "Please install curl or wget"
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exit 1
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fi
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mkdir -p "$PREFIX"
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cd /tmp
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rm -rf rockos-toolchain-src
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mkdir rockos-toolchain-src
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cd rockos-toolchain-src
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$(echo $DL_CMD) $DL_OUTPUT binutils.tar.gz $BINUTILS_LINK
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mkdir binutils-src
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tar -xvf binutils.tar.gz -C ./binutils-src/
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mkdir build-binutils
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cd build-binutils
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../binutils-src/*/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror
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make -j$($NPROC)
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make install
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cd ..
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$(echo $DL_CMD) $DL_OUTPUT gcc.tar.gz $GCC_LINK
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mkdir gcc-src
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tar -xvf gcc.tar.gz -C ./gcc-src/
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cd gcc-src/*/
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./contrib/download_prerequisites
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cd ../../
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mkdir build-gcc
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cd build-gcc
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../gcc-src/*/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers
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make -j$($NPROC) all-gcc
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make -j$($NPROC) all-target-libgcc
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make install-gcc
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make install-target-libgcc
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cd ..
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if [ "$(uname)" == "Darwin" ]; then
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$(echo $DL_CMD) $DL_OUTPUT grub.tar.gz $GRUB_LINK
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mkdir grub-src
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tar -xvf grub.tar.gz -C ./grub-src/
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mkdir build-grub
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cd build-grub
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../grub-src/*/configure --target=$TARGET --prefix="$PREFIX" TARGET_CC=$TARGET-gcc TARGET_OBJCOPY=$TARGET-objcopy TARGET_STRIP=$TARGET-strip TARGET_NM=$TARGET-nm TARGET_RANLIB=$TARGET-ranlib --disable-nls --disable-werror
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make -j$($NPROC)
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make install
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cd ..
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fi
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rm -rf /tmp/rockos-toolchain-src
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cd
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echo "Toolchain installation is complete!"
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echo "Please add this to your bashrc or zshrc or whatever"
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echo "export \$PATH=\"$PREFIX/bin:\$PATH\""
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