toolchain

toolchain_scripts/limine.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+set -euxo pipefail
+
+if [ -z "$OS2_ROOT" ]; then
+    echo "$OS2_ROOT" is blank
+fi
+
+mkdir -p $OS2_ROOT/toolchain || exit 1
+
+pushd $OS2_ROOT/toolchain
+
+mkdir -p limine
+
+pushd limine
+
+mkdir -p prefix
+
+if [ ! -d "limine-5.20230830.0" ]; then
+    wget https://github.com/limine-bootloader/limine/releases/download/v5.20230830.0/limine-5.20230830.0.tar.xz
+    tar xvf limine-5.20230830.0.tar.xz
+    rm limine-5.20230830.0.tar.xz
+fi
+
+mkdir -p build
+
+pushd build
+
+if [ ! -f "$OS2_ROOT/toolchain/gcc-i686-elf-prefix/bin/i686-elf-gcc" ]; then
+    echo "binutils not found"
+    exit 1
+fi
+
+export PATH="$OS2_ROOT/toolchain/gcc-i686-elf-prefix/bin":"$PATH"
+export PATH="$OS2_ROOT/toolchain/gcc-x86_64-elf-prefix/bin":"$PATH"
+
+export PREFIX="$OS2_ROOT/toolchain/limine/prefix"
+export PATH="$PREFIX/bin:$PATH"
+
+# fix for old make
+grep -rl "define DEFAULT_VAR =" ../limine-5.20230830.0 | xargs sed -i "" -e 's/define DEFAULT_VAR =/define DEFAULT_VAR/g'
+
+../limine-5.20230830.0/configure --disable-werror --enable-bios-cd --enable-bios --enable-uefi-ia32 --enable-uefi-x86-64 --enable-uefi-cd \
+    --prefix="$PREFIX"
+
+make -j$(nproc) install
+
+touch -m ../done