# SPDX-FileCopyrightText: 2022 Dor Askayo <dor.askayo@gmail.com>
# SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
# SPDX-FileCopyrightText: 2023 fosslinux <fosslinux@aussies.space>
#
# SPDX-License-Identifier: GPL-3.0-or-later

src_prepare() {
    default

    # regenerate headers in src/ctype and src/iconv
    cd ../musl-chartable-tools-78b213a868553b1154ee9627c96ff1f14a9a3b1b
    cd ctype
    CC="gcc -std=c99" make
    cp alpha.h punct.h nonspacing.h wide.h ../../musl-1.2.5/src/ctype/
    cd ../iconv
    CC="gcc -std=c99" make
    cp legacychars.h codepages.h jis0208.h gb18030.h hkscs.h ksc.h revjis.h \
        ../../musl-1.2.5/src/locale/
    cd ../../musl-1.2.5
}

src_configure() {
    ./configure \
        --host=i386-unknown-linux-musl \
        --prefix="${PREFIX}" \
        --libdir="${LIBDIR}" \
        --includedir="${PREFIX}/include/"
}

src_compile() {
    make "${MAKEJOBS}" CROSS_COMPILE=
}

src_install() {
    default

    # Make dynamic linker symlink relative in ${PREFIX}/lib
    rm "${DESTDIR}/lib/ld-musl-i386.so.1"
    rmdir "${DESTDIR}/lib"
    mkdir -p "${DESTDIR}${PREFIX}/lib"
    ln -sr "${DESTDIR}${LIBDIR}/libc.so" "${DESTDIR}${PREFIX}/lib/ld-musl-i386.so.1"

    # Make startup objects available in /usr/lib
    # Expected by GCC 10+
    for i in crt1.o crti.o crtn.o Scrt1.o rcrt1.o; do
        ln -sr "${DESTDIR}${LIBDIR}/${i}" "${DESTDIR}${PREFIX}/lib/${i}"
    done

    # Add symlink for ldd
    mkdir -p "${DESTDIR}${PREFIX}/bin"
    ln -s ../lib/ld-musl-i386.so.1 "${DESTDIR}${PREFIX}/bin/ldd"

    # Add library search path configurtion
    mkdir -p "${DESTDIR}/etc"
    cp ld-musl-i386.path "${DESTDIR}/etc"
}

src_postprocess() {
    # Stripping libc can cause some strange brokenness
    :
}