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rtl-sdr: add "Require: libusb-1.0" to pkg-config file

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So that building 3rd party code works out of the box. (E.g. building
dump1090[1] works now).

[1]: https://github.com/antirez/dump1090
This commit is contained in:
Bjørn Forsman 2014-10-30 08:26:19 +01:00
parent 9d9fdb173a
commit 346f20305b
1 changed files with 9 additions and 3 deletions
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12
pkgs/applications/misc/rtl-sdr/default.nix
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@ -12,12 +12,18 @@ stdenv.mkDerivation rec {
buildInputs = [ cmake pkgconfig libusb1 ];
# Building with -DINSTALL_UDEV_RULES=ON tries to install udev rules to
# /etc/udev/rules.d/, and there is no option to install elsewhere. So install
# rules manually.
# TODO: get these fixes upstream:
# * Building with -DINSTALL_UDEV_RULES=ON tries to install udev rules to
# /etc/udev/rules.d/, and there is no option to install elsewhere. So install
# rules manually.
# * Propagate libusb-1.0 dependency in pkg-config file.
postInstall = ''
mkdir -p "$out/etc/udev/rules.d/"
cp ../rtl-sdr.rules "$out/etc/udev/rules.d/99-rtl-sdr.rules"
pcfile="$out"/lib/pkgconfig/librtlsdr.pc
grep -q "Requires:" "$pcfile" && { echo "Upstream has added 'Requires:' in $(basename "$pcfile"); update nix expression."; exit 1; }
echo "Requires: libusb-1.0" >> "$pcfile"
'';
meta = with stdenv.lib; {