SUMMARY="Assembler, linker and binary tools for Atmel AVR"
DESCRIPTION="The GNU Binutils are a collection of binary tools.

The main ones are:
- ld - the GNU linker.
- as - the GNU assembler.

But they also include:
- addr2line - converts addresses into filenames and line numbers.
- ar - a utility for creating, modifying and extracting of archives.
- c++filt - filter to demangle encoded C++ symbols.
- nm - lists symbols from object files.
- objcopy - copys and translates object files.
- objdump - displays information from object files.
- ranlib - generates an index to the contents of an archive.
- readelf - displays information from any ELF format object file.
- size - lists the section sizes of an object or archive file.
- strings - lists printable strings from files.
- strip - discards symbols.

The tools of this package can be used for cross-builds to Atmel AVR."
HOMEPAGE="https://www.gnu.org/software/binutils"
COPYRIGHT="1988-2016 Free Software Foundation, Inc."
LICENSE="GNU GPL v3
	GNU LGPL v3"
REVISION="5"
srcGitRev="68e96393c7be88bc0e577404869a07ad3c0b48b3"
SOURCE_URI="https://github.com/haiku/buildtools/archive/$srcGitRev.tar.gz"
CHECKSUM_SHA256="95743a550c7e2b561273a1e349a270c659b0c454209de9cd7fc105395fec66fd"
SOURCE_DIR="buildtools-$srcGitRev/binutils"
SOURCE_FILENAME="binutils-$portVersion.tar.gz"

ARCHITECTURES="all !x86_gcc2"
SECONDARY_ARCHITECTURES="x86"

PROVIDES="
	avr_binutils$secondaryArchSuffix = $portVersion compat >= 2.23
	cmd:avr_addr2line = $portVersion compat >= 2.23
	cmd:avr_ar = $portVersion compat >= 2.23
	cmd:avr_as = $portVersion compat >= 2.23
	cmd:avr_c++filt = $portVersion compat >= 2.23
	cmd:avr_elfedit = $portVersion compat >= 2.23
	cmd:avr_gprof = $portVersion compat >= 2.23
	cmd:avr_ld = $portVersion compat >= 2.23
	cmd:avr_ld.bfd = $portVersion compat >= 2.23
	cmd:avr_nm = $portVersion compat >= 2.23
	cmd:avr_objcopy = $portVersion compat >= 2.23
	cmd:avr_objdump = $portVersion compat >= 2.23
	cmd:avr_ranlib = $portVersion compat >= 2.23
	cmd:avr_readelf = $portVersion compat >= 2.23
	cmd:avr_size = $portVersion compat >= 2.23
	cmd:avr_strings = $portVersion compat >= 2.23
	cmd:avr_strip = $portVersion compat >= 2.23
	lib:avr_libbfd_$portVersion = $portVersion compat >= 2.23
	lib:avr_libopcodes_$portVersion = $portVersion compat >= 2.23
	"

REQUIRES="
	binutils$secondaryArchSuffix
	haiku$secondaryArchSuffix
	"
BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	cmd:find
	cmd:xargs
	"
BUILD_PREREQUIRES="
	cmd:autoconf
	cmd:awk
	cmd:find
	cmd:flex
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:make
	cmd:makeinfo
	cmd:sed
	cmd:strip
	cmd:tar
	cmd:xargs
	"

BUILD_PACKAGE_ACTIVATION_PHASE=INSTALL

sourceDir=$(pwd)
relativeInstallDir="develop/tools/avr"
installDir="$prefix/$relativeInstallDir"
objectsDir=$(pwd)/../${portVersionedName}-obj

BUILD()
{
	rm -rf $objectsDir

	# Touch all *.info files, as newer texinfos don't like their format
	(cd $sourceDir; find . -name \*.info | xargs touch)

	(cd $sourceDir; find . -name \*.y | sed 's/.y$/.c/g' | xargs touch)
    (cd $sourceDir; find . -name \*.y | sed 's/.y$/.h/g' | xargs touch)

	mkdir -p $objectsDir
	cd $objectsDir

	CFLAGS=-O2 CXXFLAGS=-O2 runConfigure --omit-dirs binDir \
		"$sourceDir/configure" \
		--exec-prefix=$installDir \
		--includedir=$includeDir/binutils \
		--docdir=$docDir --with-sysroot=$installDir \
		--enable-deterministic-archives --enable-shared=yes \
		--disable-nls --bindir=$prefix/bin --target=avr

	make $jobArgs LEXLIB=
}

INSTALL()
{
	cd $objectsDir

	make install

	# no info documentation
	rm -r $infoDir

	### Strip #################################################

	echo "Strip debug info"

	strip --strip-debug $prefix/bin/*

	### Symlinks ##############################################

	echo "Creating required symlinks"

	# There are copies of a subset of the commands below installDir. We
	# overwrite those with symlinks to the ones in binDir.
	for file in $installDir/avr/bin/*; do
		symlinkRelative -sfn $prefix/bin/avr-$(basename $file) $file
	done

	### Cleanup #################################################

	echo "Cleanup"

	# delete man pages for commands that we aren't including
	cd $manDir
	for cmd in dlltool nlmconv windmc windres; do
		rm -f man1/$cmd.1
	done
}
