# Template file for 'mruby'
pkgname=mruby
version=2.1.2
revision=1
hostmakedepends="ruby"
short_desc="Lightweight implementation of the Ruby language (Ruby 1.9)"
maintainer="Orphaned <orphan@voidlinux.org>"
license="MIT"
homepage="https://mruby.org/"
distfiles="https://github.com/mruby/mruby/archive/${version}.tar.gz>${pkgname}-${version}.tar.gz"
checksum=4dc0017e36d15e81dc85953afb2a643ba2571574748db0d8ede002cefbba053b
lib32disabled=yes

do_configure() {
	if [ -z "$CROSS_BUILD" ]; then
		# Native build
		cat <<-EOF > xbps_config.rb
		MRuby::Build.new do |conf|
		  toolchain :gcc
		  conf.gem "#{root}/mrbgems/mruby-bin-mruby"
		  conf.gem "#{root}/mrbgems/mruby-bin-mrbc"
		  conf.cc do |cc|
		    cc.command = 'gcc'
		    cc.flags = [ENV['CFLAGS'] || %w()]
		    cc.include_paths = ["#{root}/include"]
		  end
		  conf.linker do |linker|
		    linker.command = 'gcc'
		    linker.flags = [ENV['LDFLAGS'] || %w()]
		    linker.libraries = [ENV['LIBS'] || 'm']
		  end
		  conf.archiver do |archiver|
		    archiver.command = 'ar'
		  end
		end
		EOF
	else
		# Cross build
		cat <<-EOF > xbps_config.rb
		MRuby::Build.new do |conf|
		  toolchain :gcc
		  conf.gem "#{root}/mrbgems/mruby-bin-mruby"
		  conf.gem "#{root}/mrbgems/mruby-bin-mrbc"
		  conf.cc do |cc|
		    cc.command = 'gcc'
		    cc.flags = [ENV['CFLAGS_host'] || %w()]
		    cc.include_paths = ["#{root}/include"]
		  end
		  conf.linker do |linker|
		    linker.command = 'gcc'
		    linker.flags = [ENV['LDFLAGS_host'] || %w()]
		    linker.libraries = [ENV['LIBS'] || 'm']
		  end
		  conf.archiver do |archiver|
		    archiver.command = 'ar'
		  end
		end
		MRuby::CrossBuild.new('${XBPS_CROSS_TRIPLET}') do |conf|
		  toolchain :gcc
		  conf.gem "#{root}/mrbgems/mruby-bin-mruby"
		  conf.gem "#{root}/mrbgems/mruby-bin-mrbc"
		  conf.cc do |cc|
		    cc.command = ENV['CC'] || '${XBPS_CROSS_TRIPLET}-gcc'
		    cc.flags = [ENV['CFLAGS'] || %w()]
		    cc.include_paths = ["#{root}/include"]
		    cc.defines = %w()
		    cc.option_include_path = '-I%s'
 		    cc.option_define = '-D%s'
		    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
		  end
		  conf.linker do |linker|
		    linker.command = ENV['CC'] || '${XBPS_CROSS_TRIPLET}-gcc'
		    linker.flags = [ENV['LDFLAGS'] || %w()]
		    linker.libraries = [ENV['LIBS'] || 'm']
		    linker.library_paths = '${XBPS_CROSS_BASE}/usr/lib'
		  end
		  conf.archiver do |archiver|
		    archiver.command = ENV['AR'] || '${XBPS_CROSS_TRIPLET}-ar'
		  end
		end
		EOF
	fi
}

do_build() {
	if [ "$CROSS_BUILD" ]; then
		LDFLAGS_host=""
		echo "CFLAGS_host   : $CFLAGS_host"
		echo "LDFLAGS_host  : $LDFLAGS_host"
	else
		LDFLAGS=""
		CFLAGS_host="$CFLAGS"
		LDFLAGS_host="$LDFLAGS"
	fi
	echo "CFLAGS        : $CFLAGS"
	echo "LDFLAGS       : $LDFLAGS"
	CFLAGS="$CFLAGS" CFLAGS_host="$CFLAGS_host" \
	LDFLAGS="$LDFLAGS" LDFLAGS_host="$LDFLAGS_host" \
	LIBS="m" MRUBY_CONFIG=xbps_config.rb \
		ruby minirake
}

do_check() {
	CFLAGS="$CFLAGS" CFLAGS_host="$CFLAGS_host" \
	LDFLAGS="$LDFLAGS" LDFLAGS_host="$LDFLAGS_host" \
	LIBS="m" MRUBY_CONFIG=xbps_config.rb \
		ruby minirake test
}

do_install() {
	local _build
	if [ "$CROSS_BUILD" ]; then
		_build="build/${XBPS_CROSS_TRIPLET}"
	else
		_build="build/host"
	fi
	vmkdir usr/bin
	vcopy "${_build}/bin/*" usr/bin
	vmkdir usr/lib
	vcopy "${_build}/lib/*.a" usr/lib
	vmkdir usr/include
	vcopy "include/*" usr/include
	vlicense LICENSE
}