1b8cc52931
Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:
ld: netmap.o:(.bss+0x20): multiple definition of `sizecheck'; iouyap.o:(.bss+0x20): first defined here
33 lines
869 B
Nix
33 lines
869 B
Nix
{ lib, stdenv, fetchFromGitHub, bison, flex }:
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stdenv.mkDerivation rec {
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pname = "iouyap";
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version = "0.97";
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src = fetchFromGitHub {
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owner = "GNS3";
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repo = pname;
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rev = "v${version}";
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sha256 = "028s9kx67b9x7gwzg0fhc6546diw4n0x4kk1xhl3v7hbsz3wdh6s";
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};
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buildInputs = [ bison flex ];
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# Workaround build failure on -fno-common toolchains like upstream
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# gcc-10. Otherwise build fails as:
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# ld: netmap.o:(.bss+0x20): multiple definition of `sizecheck'; iouyap.o:(.bss+0x20): first defined here
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NIX_CFLAGS_COMPILE = "-fcommon";
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installPhase = ''
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install -D -m555 iouyap $out/bin/iouyap;
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'';
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meta = with lib; {
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description = "Bridge IOU to UDP, TAP and Ethernet";
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inherit (src.meta) homepage;
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license = licenses.gpl3Plus;
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platforms = platforms.linux;
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maintainers = with maintainers; [ primeos ];
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};
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}
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