# Template build file for 'avr-gcc'
pkgname=avr-gcc
version=6.3.0
revision=1
short_desc="The GNU C Compiler for AVR"
maintainer="allan <mail@may.mooo.com>"
homepage="http://gcc.gnu.org"
license="GFDL-1.2, GPL-3, LGPL-2.1"
distfiles="${GNU_SITE}/gcc/gcc-${version}/gcc-${version}.tar.bz2"
checksum=f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
wrksrc="gcc-$version"

hostmakedepends="flex avr-binutils"
if [ "$CROSS_BUILD" ]; then
	# Need a direct cross-compiler for libgcc.
	hostmakedepends+=" avr-gcc"
fi
makedepends="zlib-devel libmpc-devel isl15-devel"
depends="avr-binutils"
nostrip=yes

do_configure() {
	[ -d obj-avr ] && rm -rf obj-avr
	mkdir obj-avr
	cd obj-avr

	unset CFLAGS CXXFLAGS LDFLAGS
	CFLAGS="-O2 -pipe" \
	CONFIG_SHELL=/bin/bash \
	LDFLAGS= \
	../configure \
		--prefix=/usr \
		--disable-install-libiberty \
		--disable-libssp \
		--disable-libstdcxx-pch \
		--disable-libunwind-exceptions \
		--disable-linker-build-id \
		--disable-nls \
		--disable-werror \
		--enable-__cxa_atexit \
		--enable-checking=release \
		--enable-clocale=gnu \
		--enable-gnu-indirect-function \
		--enable-gnu-unique-object \
		--enable-gold \
		--enable-languages=c,c++ \
		--enable-ld=default \
		--enable-lto \
		--enable-plugin \
		--enable-shared \
		--build=$XBPS_TRIPLET \
		--host=$XBPS_CROSS_TRIPLET \
		--target=avr \
		--with-isl \
		--with-gnu-as \
		--with-gnu-ld \
		--with-as=/usr/bin/avr-as \
		--with-ld=/usr/bin/avr-ld \
		--with-plugin-ld=ld.gold \
		--with-default-libstdcxx-abi=gcc4-compatible \
		--with-system-zlib
}

do_build() {
	cd obj-avr
	make ${makejobs}
}

do_install() {
	cd obj-avr
	make DESTDIR="$DESTDIR" install
}

post_install() {
	rm -rf "$DESTDIR"/usr/share/man/man7
	rm -rf "$DESTDIR"/usr/share/info
	rm -rf "$DESTDIR"/usr/lib/libcc1.*
	rm -rf "$DESTDIR"/usr/lib64
	ln -s avr-gcc "$DESTDIR"/usr/bin/avr-cc
	find "$DESTDIR"/usr/lib -type f -name "*.a" \
		-exec avr-strip --strip-debug {} \;
}