36 lines
992 B
Nix
36 lines
992 B
Nix
{ stdenv, lib, runCommandCC, skawarePackages, skalibs }:
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let
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# From https://skarnet.org/software/misc/sdnotify-wrapper.c,
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# which is unversioned.
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src = ./sdnotify-wrapper.c;
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in runCommandCC "sdnotify-wrapper" {
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outputs = [ "bin" "doc" "out" ];
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meta = {
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homepage = "https://skarnet.org/software/misc/sdnotify-wrapper.c";
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description = "Use systemd sd_notify without having to link against libsystemd";
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mainProgram = "sdnotify-wrapper";
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platforms = lib.platforms.linux;
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license = lib.licenses.isc;
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maintainers = with lib.maintainers; [ Profpatsch ];
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};
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} ''
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mkdir -p $bin/bin
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mkdir $out
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# the -lskarnet has to come at the end to support static builds
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$CC \
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-o $bin/bin/sdnotify-wrapper \
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-I${skalibs.dev}/include \
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-L${skalibs.lib}/lib \
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${src} \
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-lskarnet
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mkdir -p $doc/share/doc/sdnotify-wrapper
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# copy the documentation comment
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sed -ne '/Usage:/,/*\//p' ${src} > $doc/share/doc/sdnotify-wrapper/README
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''
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