(save as haikuports/net-wireless/rtl-sdr/rtl_sdr-2023.2.0.recipe)
---

SUMMARY="Turns your RTL2832 based USB dongle into a SDR receiver"
DESCRIPTION="(WARNING: this is built from an experimental fork of \
the original rtl-sdr libs, check the Github repo below. YMMV.) \
 \
rtl-sdr is a Software-Defined Radio (SDR) library intended for use \
with low-cost DVB-T/DAB(+) USB dongles based on the Realtek RTL2832U \
chip. This experimental package contains Haiku libraries (librtl_sdr) \
for working with supported SDR software, development headers for apps \
that require them, and a set of command line tools."
HOMEPAGE="https://github.com/Mr-Precise/rtl-sdr"
COPYRIGHT="2012,2013-2020 OSMOCOM Project"
LICENSE="GNU GPL v2"
REVISION="1"
# -------- this will point to main eventually, when fork becomes Haiku-compatible...
#SOURCE_URI="https://github.com/Mr-Precise/rtl-sdr/archive/refs/tags/v$portVersion.tar.gz"
#CHECKSUM_SHA256="hey_ima_checksum_yo!"
#SOURCE_DIR="rtl-sdr-$portVersion"
# -------- but for now points to dev branch:
SOURCE_URI="https://github.com/Mr-Precise/rtl-sdr/archive/refs/heads/devel.zip"
CHECKSUM_SHA256="5b7534f54ebd0be4203de8a579465906eb68533a383a1a74824bae76f2845a25" # as of 13th Feb.
SOURCE_DIR="rtl-sdr-devel"

ARCHITECTURES="all !x86_gcc2"
SECONDARY_ARCHITECTURES="x86"

commandBinDir=$binDir

PROVIDES="
    rtl_sdr$secondaryArchSuffix = $portVersion
    cmd:rtl_adsb$secondaryArchSuffix = $portVersion
    cmd:rtl_biast$secondaryArchSuffix = $portVersion
    cmd:rtl_eeprom$secondaryArchSuffix = $portVersion
    cmd:rtl_fm$secondaryArchSuffix = $portVersion
    cmd:rtl_ir$secondaryArchSuffix = $portVersion
    cmd:rtl_power$secondaryArchSuffix = $portVersion
    cmd:rtl_sdr$secondaryArchSuffix = $portVersion
    cmd:rtl_nfc$secondaryArchSuffix = $portVersion
    cmd:rtl_tcp$secondaryArchSuffix = $portVersion
    cmd:rtl_test$secondaryArchSuffix = $portVersion
    lib:librtlsdr$secondaryArchSuffix = $portVersion
    devel:librtlsdr$secondaryArchSuffix = $portVersion
    "

REQUIRES="
    haiku$secondaryArchSuffix
    libusb$secondaryArchSuffix
    lib:libusb$secondaryArchSuffix
    "

BUILD_REQUIRES="
    CMake
    haiku${secondaryArchSuffix}_devel
    libusb${secondaryArchSuffix}_devel
    pkgconfig
    "

BUILD_PREREQUIRES="
    cmd:cmake
    cmd:gcc$secondaryArchSuffix
    cmd:ld
    cmd:make
    "

BUILD()
{

#   -------- echo lines mostly to help me debug where the recipe fails
#   -------- they'll be all gone eventually, same with these comments

    echo "\\\\\\\\ Build step"
    export LDFLAGS="-lnetwork"
    cmake -DCMAKE_BUILD_TYPE=Release -DINSTALL_STATIC_LIB=NO -Bbuild $cmakeDirArgs
#   -------- TODO: check if/how -DENABLE_ZEROCOPY=ON and -DDETACH_KERNEL_DRIVER=ON improve stability

    echo "\\\\\\\\\ Make step"
    cd build
    make $jobArgs
}

INSTALL()
{
#   -------- this doesn't work on main yet, only dev
    echo "\\\\\\\\\ Install step"
    cd build
    make install

#   -------- not so pretty stuff
#   -------- this allows package to build "by hand"
#   -------- will go away when cmake builds clean on main
#   echo "Install: includes..."
#   install -d $includeDir/rtl_sdr
#   install -t $includeDir/rtl_sdr build/src/*.h
#   echo "Install: pkgconfig cfg..."
#   install -d $libDir/pkgconfig
#   install -t $libDir/pkgconfig build/librtlsdr$secondaryArchSuffix.pc
#   echo "Install: libs..."
#   install -d $libDir/cmake/rtl_sdr
#   install -t $libDir/cmake/rtl_sdr build/src/*.cmake
#   install -t $libDir build/src/librtlsdr$secondaryArchSuffix.*
#   echo "Install: binaries..."
#   install -d $binDir
#   install -t $binDir build/src/rtl_*
#   echo "Install: leave only shared lib..."
#   rm $libDir/lib*$secondaryArchSuffix.a
#   echo "Prepare devlibs:"
#   prepareInstalledDevelLibs librtlsdr$secondaryArchSuffix

    echo "\\\\\\\\\ Fix pkgconf step"
    fixPkgconfig
}

TEST()
{
    make check
}