void-packages/srcpkgs/libunwind/template

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# Template file for 'libunwind'
pkgname=libunwind
version=1.4.0
revision=2
build_style=gnu-configure
hostmakedepends="libtool automake"
makedepends="liblzma-devel"
short_desc="Library to determine the call-chain of a program"
maintainer="Orphaned <orphan@voidlinux.org>"
license="MIT"
homepage="https://www.nongnu.org/libunwind/"
distfiles="${NONGNU_SITE}/${pkgname}/${pkgname}-${version/rc/-rc}.tar.gz"
checksum=df59c931bd4d7ebfd83ee481c943edf015138089b8e50abed8d9c57ba9338435
# LDFLAGS is necessary because libunwind.so itself uses getcontext/setcontext
case "$XBPS_TARGET_MACHINE" in
i686-musl|ppc*-musl) makedepends+=" libucontext-devel"; LDFLAGS=" -lucontext" ;;
*) ;;
esac
pre_configure() {
vsed -i '/SUBDIRS/s/tests//' Makefile.am
# libunwind explicitly sets lib64 for ppc64 by default
vsed -i '/libdir/s/lib64/lib/' configure.ac
# unw_getcontext is just getcontext on ppc*, separate lib for musl
# it needs to be here because it's used directly in a macro in a
# public header, so things using libunwind need linkage against it
case "$XBPS_TARGET_MACHINE" in
i686-musl|ppc*-musl)
vsed -i src/unwind/libunwind.pc.in -e \
's/\-lunwind/\-lunwind \-lucontext/'
;;
esac
autoreconf -fi
}
post_install() {
vlicense COPYING LICENSE
}
libunwind-devel_package() {
depends="${sourcepkg}>=${version}"
case "$XBPS_TARGET_MACHINE" in
i686-musl|ppc*-musl) depends+=" libucontext-devel" ;;
*) ;;
esac
short_desc+=" - development files"
pkg_install() {
vmove usr/include
vmove usr/lib/pkgconfig
vmove "usr/lib/*.a"
vmove "usr/lib/*.so"
vmove usr/share
}
}