# Copyright 1999-2025 Gentoo Authors
EAPI=8

# This is an ebuild template
# Modify it accordingly
DESCRIPTION="S-Expr — simple library to work with S-expressions"
HOMEPAGE="https://vapaa.work/public/libsexpr"
SRC_URI="https://vapaa.work/public/libsexpr/archive/v1.3.3d.tar.gz"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS=""
IUSE=""

# Build-time and run-time dependencies
DEPEND="
    sys-devel/autoconf
    sys-devel/automake
    sys-devel/libtool
    sys-devel/make
"

RDEPEND=""

src_unpack() {
    default
    # If archive extracts into a subdir not equal to ${P%,*}, adjust here.
    # e.g. mv "${WORKDIR}/${PF}" "${WORKDIR}/${PN}-${PV}"
}

src_prepare() {
    default

    # If project ships autotools files missing, regenerate
    if ! [[ -x configure ]]; then
        einfo "Regenerating configure with autoreconf"
        aclocal
        autoconf
        automake --add-missing --copy
    fi

    # Apply any necessary patches here with epatch or quilt
}

src_configure() {
    local my_cflags="${CFLAGS}"
    local my_ldflags="${LDFLAGS}"

    export CFLAGS="${my_cflags}"
    export LDFLAGS="${my_ldflags}"

    econf \
        --prefix="${EPREFIX}/usr" \
        --libdir="${EPREFIX}/usr/lib64" \
        --sysconfdir="${EPREFIX}/etc" \
        --disable-static \
        --enable-shared
}

src_compile() {
    emake -j"${MAKEOPTS}"
}

src_install() {
    emake DESTDIR="${D}" install

    # Ensure pkg-config file is installed to /usr/lib/pkgconfig (or multiarch dir)
    dodir "${EPREFIX}/usr/lib64/pkgconfig"
    if [[ -f "${D}${EPREFIX}/usr/lib64/pkgconfig/libsexpr.pc" ]]; then
        # already installed by 'make install'
        :
    else
        # If build created mylib.pc in build dir (mylib.pc.in processed by configure),
        # install it explicitly
        if [[ -f "${S}/libsexpr.pc" ]]; then
            doins -m 0644 "${S}/libsexpr.pc" "${EPREFIX}/usr/lib64/pkgconfig/"
        elif [[ -f "${S}/libsexpr.pc.in" ]]; then
            # generate from template using sed substitutions performed by configure
            # but usually configure already created the .pc in build tree
            eseinfo "Warning: libsexpr.pc not found after make install"
        fi
    fi

    # strip binaries & libs
    if [[ -n "${STRIP}" ]]; then
        dodoc COPYING README || true
    fi
}

pkg_preinst() {
    elog "Installing ${PF}"
}

pkg_postinst() {
    elog "Installed ${PF}"
}

pkg_postrm() {
    elog "Removed ${PF}"
}