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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit prefix toolchain-funcs
HOMEPAGE="https://www.freepascal.org/"
DESCRIPTION="Free Pascal Compiler"
SRC_URI="mirror://sourceforge/freepascal/fpcbuild-${PV}.tar.gz
mirror://sourceforge/freepascal/fpc-${PV}.source.tar.gz
amd64? ( mirror://sourceforge/freepascal/${P}.x86_64-linux.tar )
x86? ( mirror://sourceforge/freepascal/${P}.i386-linux.tar )
doc? ( mirror://sourceforge/freepascal/Documentation/${PV}/doc-html.tar.gz -> ${P}-doc-html.tar.gz )"
S="${WORKDIR}/fpcbuild-${PV}/fpcsrc"
LICENSE="GPL-2 LGPL-2.1-with-linking-exception"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc source"
RESTRICT="strip" #269221
# fpc is special: it can't use CFLAGS and LDFLAGS directly
# since those are geared for running through gcc's frontend
QA_FLAGS_IGNORED="
usr/bin/.*
usr/lib.*/.*"
pkg_pretend() {
if [[ ${MERGE_TYPE} != binary ]]; then
# Bug 475210
if $(tc-getLD) --version | grep -q "GNU gold"; then
eerror "fpc has several issues with the gold linker and does not easily"
eerror "permit selection. Please do not use USE=default-gold on binutils."
die "GNU gold detected from $(tc-getLD)"
fi
fi
}
src_unpack() {
case ${ARCH} in
amd64)
FPC_ARCH="x86_64"
PV_BIN="${PV}"
;;
x86)
FPC_ARCH="i386"
PV_BIN="${PV}"
;;
*)
die "This ebuild doesn't support ${ARCH}" ;;
esac
unpack ${A}
unpack "${PN}-${PV_BIN}.${FPC_ARCH}-linux/binary.${FPC_ARCH}-linux.tar"
unpack ./base.${FPC_ARCH}-linux.tar.gz
}
src_prepare() {
default
find "${WORKDIR}" -name Makefile -exec sed -i 's/ -Xs / /' {} + || die
# let the pkg manager compress man files
sed -i '/find man.* gzip /d' "${WORKDIR}"/fpcbuild-${PV}/install/man/Makefile || die
# make the compiled binary check for fpc.cfg under the prefixed /etc/ path
hprefixify "${WORKDIR}"/fpcbuild-${PV}/fpcsrc/compiler/options.pas
}
set_pp() {
case ${ARCH} in
amd64)
FPC_ARCH="x64"
FPC_PARCH="x86_64"
;;
x86)
FPC_ARCH="386"
FPC_PARCH="i386"
;;
*)
die "This ebuild doesn't support ${ARCH}" ;;
esac
case ${1} in
bootstrap)
pp="${WORKDIR}/lib/fpc/${PV_BIN}/ppc${FPC_ARCH}"
;;
new)
pp="${S}/compiler/ppc${FPC_ARCH}"
;;
*)
die "set_pp: unknown argument: ${1}" ;;
esac
}
src_compile() {
local pp
# Using the bootstrap compiler.
set_pp bootstrap
emake PP="${pp}" compiler_cycle AS="$(tc-getAS)"
# Save new compiler from cleaning...
cp compiler/ppc${FPC_ARCH} ppc${FPC_ARCH}.new || die
# ...rebuild with current version...
emake PP="${S}/ppc${FPC_ARCH}.new" AS="$(tc-getAS)" compiler_cycle
# ..and clean up afterwards
rm ppc${FPC_ARCH}.new || die
# Using the new compiler.
set_pp new
emake PP="${pp}" AS="$(tc-getAS)" rtl_clean
# ide is moved to packages directory and build unconditionally
emake PP="${pp}" AS="$(tc-getAS)" rtl packages_all utils
}
src_install() {
local pp
set_pp new
#fpcbuild-3.0.0/utils/fpcm/fpcmake
#${WORKDIR}/${PN}build-${PV}/utils/fpcm/fpcmake"
#fpcbuild-3.0.0/fpcsrc/utils/fpcm/bin/x86_64-linux/fpcmake
set -- PP="${pp}" FPCMAKE="${S}/utils/fpcm/bin/${FPC_PARCH}-linux/fpcmake" \
INSTALL_PREFIX="${ED}"/usr \
INSTALL_DOCDIR="${ED}"/usr/share/doc/${PF} \
INSTALL_MANDIR="${ED}"/usr/share/man \
INSTALL_SOURCEDIR="${ED}"/usr/lib/fpc/${PV}/source
emake "$@" compiler_install rtl_install packages_install utils_install
dosym ../lib/fpc/${PV}/ppc${FPC_ARCH} /usr/bin/ppc${FPC_ARCH}
emake -C "${S}"/../install/doc "$@" installdoc
emake -C "${S}"/../install/man "$@" installman
use doc && dodoc -r "${S}"/../../doc/.
if use source ; then
shift
emake PP="${ED}"/usr/bin/ppc${FPC_ARCH} "$@" sourceinstall
find "${ED}"/usr/lib/fpc/${PV}/source -name '*.o' -delete || die
fi
"${ED}"/usr/lib/fpc/${PV}/samplecfg "${ED}"/usr/lib/fpc/${PV} "${ED}"/etc || die
# set correct (prefixed) path for e.g. unit files
sed -i "s:${ED}:${EPREFIX}:g" "${ED}"/etc/fpc.cfg || die
sed -e "s:${ED}::g" \
-i "${ED}"/etc/fppkg.cfg \
-i "${ED}"/etc/fppkg/default \
-i "${ED}"/usr/lib/fpc/${PV}/ide/text/fp.cfg \
|| die
rm -r "${ED}"/usr/lib/fpc/lexyacc || die
case ${ARCH} in
amd64)
mkdir -p "${ED}"/usr/$(get_libdir) || die
mv "${ED}"/usr/lib/*.so "${ED}/usr/$(get_libdir)/" || die
;;
esac
}
pkg_postinst() {
if [[ -z ${REPLACING_VERSIONS} ]] && ! use doc; then
elog "To read the documentation in the fpc IDE, enable the doc USE flag"
fi
}
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