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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools toolchain-funcs multilib-minimal
MIN_PV="$(ver_cut 2)"
DESCRIPTION="Netscape Portable Runtime"
HOMEPAGE="https://www.mozilla.org/projects/nspr/"
SRC_URI="https://archive.mozilla.org/pub/nspr/releases/v${PV}/src/${P}.tar.gz"
LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris ~x86-solaris"
IUSE="debug elibc_musl"
MULTILIB_CHOST_TOOLS=(
/usr/bin/nspr-config
)
PATCHES=(
"${FILESDIR}"/${PN}-4.23-prtime.patch
"${FILESDIR}"/${PN}-4.7.1-solaris.patch
"${FILESDIR}"/${PN}-4.10.6-solaris.patch
"${FILESDIR}"/${PN}-4.8.4-darwin-install_name.patch
"${FILESDIR}"/${PN}-4.8.9-link-flags.patch
# We do not need to pass -L$libdir via nspr-config --libs
"${FILESDIR}"/${PN}-4.9.5_nspr_config.patch
)
src_prepare() {
cd "${S}"/nspr || die
default
use elibc_musl && eapply "${FILESDIR}"/${PN}-4.21-ipv6-musl-support.patch
# rename configure.in to configure.ac for new autotools compatibility
if [[ -e "${S}"/nspr/configure.in ]] ; then
einfo "Renaming configure.in to configure.ac"
mv "${S}"/nspr/configure.{in,ac} || die
else
elog "configure.in rename logic can be removed from ebuild."
fi
# We must run eautoconf to regenerate configure
eautoconf
# make sure it won't find Perl out of Prefix
sed -i -e "s/perl5//g" "${S}"/nspr/configure || die
# Respect LDFLAGS
sed -i -e 's/\$(MKSHLIB) \$(OBJS)/\$(MKSHLIB) \$(LDFLAGS) \$(OBJS)/g' \
"${S}"/nspr/config/rules.mk || die
}
multilib_src_configure() {
# We use the standard BUILD_xxx but nspr uses HOST_xxx
tc-export_build_env BUILD_CC
export HOST_CC=${BUILD_CC} HOST_CFLAGS=${BUILD_CFLAGS} HOST_LDFLAGS=${BUILD_LDFLAGS}
tc-export AR CC CXX RANLIB
[[ ${CBUILD} != ${CHOST} ]] \
&& export CROSS_COMPILE=1 \
|| unset CROSS_COMPILE
local myconf=(
--libdir="${EPREFIX}/usr/$(get_libdir)"
$(use_enable debug)
$(use_enable !debug optimize)
)
# The configure has some fancy --enable-{{n,x}32,64bit} switches
# that trigger some code conditional to platform & arch. This really
# matters for the few common arches (x86, ppc) but we pass a little
# more of them to be future-proof.
# use ABI first, this will work for most cases
case "${ABI}" in
alpha|arm|hppa|m68k|o32|ppc|s390|sh|sparc|x86) ;;
n32) myconf+=( --enable-n32 );;
x32) myconf+=( --enable-x32 );;
s390x|*64) myconf+=( --enable-64bit );;
default) # no abi actually set, fall back to old check
einfo "Running a short build test to determine 64bit'ness"
echo > "${T}"/test.c || die
${CC} ${CFLAGS} ${CPPFLAGS} -c "${T}"/test.c -o "${T}"/test.o || die
case $(file "${T}"/test.o) in
*32-bit*x86-64*) myconf+=( --enable-x32 );;
*64-bit*|*ppc64*|*x86_64*) myconf+=( --enable-64bit );;
*32-bit*|*ppc*|*i386*) ;;
*) die "Failed to detect whether your arch is 64bits or 32bits, disable distcc if you're using it, please";;
esac ;;
*) ;;
esac
# Ancient autoconf needs help finding the right tools.
LC_ALL="C" ECONF_SOURCE="${S}/nspr" \
ac_cv_path_AR="${AR}" \
econf "${myconf[@]}"
}
multilib_src_install() {
# Their build system is royally confusing, as usual
MINOR_VERSION=${MIN_PV} # Used for .so version
emake DESTDIR="${D}" install
einfo "removing static libraries as upstream has requested!"
rm "${ED}"/usr/$(get_libdir)/*.a || die "failed to remove static libraries."
# install nspr-config
dobin config/nspr-config
# Remove stupid files in /usr/bin
rm "${ED}"/usr/bin/prerr.properties || die
# This is used only to generate prerr.c and prerr.h at build time.
# No other projects use it, and we don't want to depend on perl.
# Talked to upstream and they agreed w/punting.
rm "${ED}"/usr/bin/compile-et.pl || die
}
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