pkgname =  "nlohmann-json"
pkgver  = "3.12.0"
source  = f"https://github.com/nlohmann/json/archive/v{pkgver}/json-{pkgver}.tar.gz"
builddir = f"/tmp/fempkg/build/{pkgname}/json-{pkgver}"
fembuilddir = f"/tmp/fempkg/build/{pkgname}"
outputdir = "/home/gabry/lfs-repo/binpkg"
manifestdir = "/home/gabry/lfs-repo/manifests"
destdir = f"{fembuilddir}/DESTDIR"

deps = ["cmake"]

build = [
    # Extract
    f"mkdir -p {fembuilddir} && cd {fembuilddir} && tar -xvf /var/lib/fempkg/pkgs/json-{pkgver}.tar.gz",

    # 64-bit build
    f"cd {builddir} && mkdir build && cd build && cmake -D CMAKE_INSTALL_PREFIX=/usr -D CMAKE_BUILD_TYPE=Release -D BUILD_TESTING=OFF -D "
    f"JSON_BuildTests=OFF -G Ninja ..",

    f"cd {builddir}/build && ninja",
    f"cd {builddir}/build && DESTDIR={destdir} ninja install",

    f"install -v -d -m755 {destdir}/usr/share/licenses/{pkgname}/",
    f"install -v -m644 {builddir}/LICENSE.MIT {destdir}/usr/share/licenses/{pkgname}/LICENSE",
    f"cp -pv {builddir}/LICENSES/* {destdir}/usr/share/licenses/{pkgname}/",

    # Make tarball + manifests
    f"mkdir -p {outputdir} && cd {destdir} && tar --transform 's|^\\.||' -I zstd -cf {outputdir}/{pkgname}-{pkgver}.tar.zst .",
    f"mkdir -p {manifestdir} && tar -tf {outputdir}/{pkgname}-{pkgver}.tar.zst | grep -v '/$' > {manifestdir}/{pkgname}.txt",

    # Cleanup
    f"rm -rf {fembuilddir}"
]