mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
mattn
112 lines
2.9 KiB
Ruby
112 lines
2.9 KiB
Ruby
# Build description.
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# basic build file for mruby
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# compiler, linker (gcc), archiver, parser generator
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CC = ENV['CC'] || 'gcc'
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LL = ENV['LL'] || 'gcc'
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AR = ENV['AR'] || 'ar'
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YACC = ENV['YACC'] || 'bison'
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MAKE = ENV['MAKE'] || 'make'
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# mruby source root path
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MRUBY_ROOT = ENV['MRUBY_ROOT'] || File.expand_path(File.dirname(__FILE__))
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# by default GEMs are deactivated
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ENABLE_GEMS = ENV['ENABLE_GEMS'] == 'true'
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# the default file which contains the active GEMs
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ACTIVE_GEMS = File.join(File.dirname(__FILE__), 'mrbgems', 'GEMS.active')
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# default compile option
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COMPILE_MODE = :debug
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##############################
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# compile flags
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case COMPILE_MODE.to_s
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when 'release'
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CFLAGS = ['-O3']
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when 'small'
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CFLAGS = ['-Os']
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else # including 'debug'
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e = ENV['CFLAGS']
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CFLAGS = if e then [e] else ['-g', '-O3'] end
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end
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LDFLAGS = [ENV['LDFLAGS']]
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LIBS = [ENV['LIBS'] || '-lm']
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if !ENABLE_GEMS
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CFLAGS << "-DDISABLE_GEMS"
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end
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CFLAGS << "-Wall" << "-Werror-implicit-function-declaration" << "-I#{MRUBY_ROOT}/include"
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if ENV['OS'] == 'Windows_NT'
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MAKE_FLAGS = "--no-print-directory CC=#{CC} LL=#{LL} AR=#{AR} YACC=#{YACC} CFLAGS=\"#{CFLAGS.join(' ')}\" LDFLAGS=\"#{LDFLAGS.join(' ')}\" LIBS=\"#{LIBS.join(' ')}\" ENABLE_GEMS=\"#{ENABLE_GEMS}\" MRUBY_ROOT=\"#{MRUBY_ROOT}\""
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else
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MAKE_FLAGS = "--no-print-directory CC='#{CC}' LL='#{LL}' AR='#{AR}' YACC='#{YACC}' CFLAGS='#{CFLAGS.join(' ')}' LDFLAGS='#{LDFLAGS.join(' ')}' LIBS='#{LIBS.join(' ')}' ENABLE_GEMS='#{ENABLE_GEMS}' MRUBY_ROOT='#{MRUBY_ROOT}'"
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end
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##############################
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# internal variables
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CP = ENV['CP'] ||= 'cp'
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RM_F = ENV['RM_F'] ||= 'rm -f'
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CAT = ENV['CAT'] ||= 'cat'
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##############################
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# generic build targets, rules
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if ENABLE_GEMS
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require './mrbgems/build_tasks'
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end
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task :default => :all
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desc "build all targets, install (locally) in-repo"
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task :all do
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sh "#{MAKE} -C src #{MAKE_FLAGS}"
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sh "#{MAKE} -C mrblib #{MAKE_FLAGS}"
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if ENABLE_GEMS
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puts "-- MAKE mrbgems --"
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Rake::Task['mrbgems_all'].invoke
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end
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sh "#{MAKE} -C tools/mruby #{MAKE_FLAGS}"
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sh "#{MAKE} -C tools/mirb #{MAKE_FLAGS}"
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end
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desc "sh all mruby tests"
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task :test => [:all] do
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sh "#{MAKE} -C test #{MAKE_FLAGS}"
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end
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desc "clean all built and in-repo installed artifacts"
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task :clean do
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sh "#{MAKE} clean -C src #{MAKE_FLAGS}"
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sh "#{MAKE} clean -C mrblib #{MAKE_FLAGS}"
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if ENABLE_GEMS
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puts "-- MAKE mrbgems --"
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Rake::Task['mrbgems_clean'].invoke
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end
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sh "#{MAKE} clean -C tools/mruby #{MAKE_FLAGS}"
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sh "#{MAKE} clean -C tools/mirb #{MAKE_FLAGS}"
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sh "#{MAKE} clean -C test #{MAKE_FLAGS}"
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end
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desc "show build config summary"
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task :showconfig do
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puts " CC = #{CC}"
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puts " LL = #{LL}"
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puts " AR = #{AR}"
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puts " YACC = #{YACC}"
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puts " MAKE = #{MAKE}"
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puts ""
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puts " CFLAGS = #{CFLAGS.join(' ')}"
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puts " LDFLAGS = #{LDFLAGS.join(' ')}"
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puts " LIBS = #{LIBS.join(' ')}"
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puts ""
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puts " ENABLE_GEMS = #{ENABLE_GEMS}"
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end
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