elna/Rakefile

require 'pathname'
require 'rake/clean'
require_relative 'rakelib/shared'

CLOBBER.include TMP

task :default do
  sh 'make -C build'
  sh './build/bin/elna'
end

desc 'Build the bootstrap compiler'
task :boot do
# MacOS:
# ---
# CC=gcc-14 CXX=g++-14 \
# CFLAGS="-I/opt/homebrew/Cellar/flex/2.6.4_2/include" \
# CXXFLAGS="-I/opt/homebrew/Cellar/flex/2.6.4_2/include" \
# ../gcc-14.2.0/configure \
#   --disable-bootstrap \
#   --enable-languages=c,c++,elna \
#   --with-sysroot=/Library/Developer/CommandLineTools/SDKs/MacOSX15.2.sdk \
#   --prefix=$(realpath ../gcc-install)
end

desc 'Build cross toolchain'
task :cross, [:target] do |_, args|
  args.with_defaults target: 'riscv32-unknown-linux-gnu'

  Rake::Task['cross:binutils'].invoke args[:target]
  Rake::Task['cross:gcc1'].invoke args[:target]
  Rake::Task['cross:headers'].invoke args[:target]
  Rake::Task['cross:kernel'].invoke args[:target]
  Rake::Task['cross:glibc'].invoke args[:target]
  Rake::Task['cross:gcc2'].invoke args[:target]
  Rake::Task['cross:init'].invoke args[:target]
end