FMudanyali/rockOS
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Build script fixes

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This commit is contained in:
Furkan Mudanyali 2022-07-30 17:55:30 +03:00
parent 40d670386a
commit d63195f775
2 changed files with 26 additions and 14 deletions
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7
README.md
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@ -20,8 +20,9 @@ such as QEMU or Virtualbox, bare-metal not tested.
- grub2 (if under GNU/Linux)
- xorriso
- make
- tar (for compiling the toolchain)
- wget/curl (for compiling the toolchain)
- tar
### Dependencies for compiling toolchain
- wget/curl
If it is your first time building, you need to compile the toolchain first.
For that, you just need to run build-toolchain.sh, which will download binutils,
@ -45,4 +46,4 @@ you can run qemu.sh to compile and open the OS on QEMU or iso.sh to just generat
## License
This project is licensed under GPLv3.0 or later.
This project is licensed under GPLv3.0 or later.

33
build-toolchain.sh
View File

@ -1,5 +1,5 @@
#!/bin/sh
#export PREFIX="$HOME/opt/cross-i686"
set -e
echo "Welcome to rockOS toolchain compilation script, where would you like to install your toolchain?"
echo "Leave blank for $HOME/opt/cross-i686"
@ -14,7 +14,6 @@ echo "This is the location you chose: $PREFIX"
echo "Press Enter to continue"
read continue
mkdir -p "$PREFIX"
export TARGET=i686-elf
export PATH="$PREFIX/bin:$PATH"
@ -22,6 +21,13 @@ export BINUTILS_LINK=https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz
export GCC_LINK=https://ftp.gnu.org/gnu/gcc/gcc-12.1.0/gcc-12.1.0.tar.gz
export GRUB_LINK=https://ftp.gnu.org/gnu/grub/grub-2.06.tar.gz
if [ "$(uname)" == "Darwin" ]; then
export NPROC="sysctl -n hw.physicalcpu"
else
export NPROC="nproc"
fi
if command -V wget >/dev/null 2>&1; then
export DL_CMD="wget"
export DL_OUTPUT="-O"
@ -35,45 +41,50 @@ fi
mkdir -p "$PREFIX"
cd /tmp
rm -rf rockos-toolchain-src
mkdir rockos-toolchain-src
cd rockos-toolchain-src
"${DL_CMD}" $DL_OUTPUT binutils.tar.gz $BINUTILS_LINK
$(echo $DL_CMD) $DL_OUTPUT binutils.tar.gz $BINUTILS_LINK
mkdir binutils-src
tar -xvf binutils.tar.gz -C ./binutils-src/
mkdir build-binutils
cd build-binutils
../binutils-src/*/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror
make -j$(nproc)
make -j$($NPROC)
make install
cd ..
"${$DL_CMD}" $DL_OUTPUT gcc.tar.gz $GCC_LINK
$(echo $DL_CMD) $DL_OUTPUT gcc.tar.gz $GCC_LINK
mkdir gcc-src
tar -xvf gcc.tar.gz -C ./gcc-src/
cd gcc-src/*/
./contrib/download_prerequisites
cd ../../
mkdir build-gcc
cd build-gcc
../gcc-src/*/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers
make -j$(nproc) all-gcc
make -j$(nproc) all-target-libgcc
make -j$($NPROC) all-gcc
make -j$($NPROC) all-target-libgcc
make install-gcc
make install-target-libgcc
cd ..
if [ "$(uname)" == "Darwin" ]; then
"${DL_CMD}" $DL_OUTPUT grub.tar.gz $GRUB_LINK
$(echo $DL_CMD) $DL_OUTPUT grub.tar.gz $GRUB_LINK
mkdir grub-src
tar -xvf grub.tar.gz -C ./grub-src/
mkdir build-grub
cd build-grub
../grub-src/*/configure --target=$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
make -j$(nproc)
make -j$($NPROC)
make install
cd ..
fi
rm -r rockos-toolchain-src
rm -rf /tmp/rockos-toolchain-src
cd
echo "Toolchain installation is complete!"
echo "Please add this to your bashrc or zshrc or whatever"
echo "export \$PATH=\"$PREFIX/bin:\$PATH\""
echo "export \$PATH=\"$PREFIX/bin:\$PATH\""