# Template file for 'icu'
pkgname=icu
version=63.1
revision=2
wrksrc=icu
build_wrksrc=source
build_style=gnu-configure
hostmakedepends="pkg-config"
short_desc="Robust and full-featured Unicode services"
maintainer="Juan RP <xtraeme@voidlinux.eu>"
license="ICU"
homepage="http://www.icu-project.org/"
distfiles="http://download.icu-project.org/files/icu4c/${version}/icu4c-${version//./_}-src.tgz"
checksum=05c490b69454fce5860b7e8e2821231674af0a11d7ef2febea9a32512998cb9d

if [ "$CROSS_BUILD" ]; then
	configure_args+=" --with-cross-build=${XBPS_BUILDDIR}/${wrksrc}/host-icu"
fi

pre_configure() {

	# strtod_l() is not supported by musl; also xlocale.h is missing
	# It is not possible to disable its use via configure switches or env vars
	# so monkey patching is needed. Idea was stollen from openembedded
	# https://github.com/openembedded/openembedded-core/blob/master/meta/recipes-support/icu/icu.inc#L30
	# http://git.alpinelinux.org/cgit/aports/tree/main/icu/APKBUILD?id=46736e7b8040becc9f69ad6d2c2d317a52d5485b#n34
	case "${XBPS_TARGET_MACHINE}" in
	*-musl) sed -i -e 's,DU_HAVE_STRTOD_L=1,DU_HAVE_STRTOD_L=0,' configure ;;
	esac

	if [ "$CROSS_BUILD" ]; then
		# Configure and build for host.
		mkdir host-build
		(
		cd host-build
		env CC=cc LD=ld CXX=g++ AR=ar RANLIB=ranlib \
			AS=as STRIP=strip CFLAGS="-Os -fPIE" CXXFLAGS="-Os -fPIE" \
			../configure --prefix=/
		make ${makejobs}
		mkdir -p ${wrksrc}/host-icu/config
		cp config/icucross.* ${wrksrc}/host-icu/config
		make DESTDIR=${wrksrc}/host-icu install
		mv ${wrksrc}/host-icu/sbin/* ${wrksrc}/host-icu/bin
		make distclean
		)
	fi

	# libicudata must be linked to libc, otherwise it's soft-float on ARM.
	# probably other stuff breaks too, so let's just do it.
	# See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=653457
	sed -e 's,-nostdlib,,g' -i ${wrksrc}/source/config/mh-linux
}

post_install() {
	vlicense $wrksrc/LICENSE
}

icu-devel_package() {
	depends="libstdc++-devel icu-libs>=${version}_${revision}"
	short_desc+=" - development files"
	pkg_install() {
		vmove usr/include
		vmove usr/lib/icu
		vmove usr/lib/pkgconfig
		vmove usr/share/icu
		vmove usr/bin/icu-config
		vmove "usr/share/man/man1/icu-config*"
		vmove "usr/lib/*.so"
	}
}
icu-libs_package() {
	short_desc+=" - shared libs"
	pkg_install() {
		vmove "usr/lib/*.so.*"
	}
}