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| author | Bjørn Forsman <bjorn.forsman@gmail.com> | 2014-10-16 20:08:52 +0200 |
|---|---|---|
| committer | Bjørn Forsman <bjorn.forsman@gmail.com> | 2014-10-16 20:32:28 +0200 |
| commit | 287d6d5d3aef2fd8b7f394cf233810bb2f7da6e2 (patch) | |
| tree | 89aff93d19fc316c1cb7bd8a97c4b02fc7ae27b3 /pkgs/development/libraries | |
| parent | fe5ebe0186714bf96f1cd00dc096977253c069b6 (diff) | |
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libpcap: pass --with-pcap=linux for all linux systems
...instead of just for i686-linux. Without a --with-pcap= configure flag, the build system tries to auto-detect the backend by poking in /dev, /usr/include etc... In the pure nix world, this auto-detection fails. (Good, we don't want host details to leak into the build.) The end result of this (failed) auto-detection; no packet capture possible: $ sudo tcpdump -i wlp2s0 tcpdump: live packet capture not supported on this system This fixes the above issue on 64-bit linux systems, and probably other architectures supported by linux.
Diffstat (limited to 'pkgs/development/libraries')
| -rw-r--r-- | pkgs/development/libraries/libpcap/default.nix | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pkgs/development/libraries/libpcap/default.nix b/pkgs/development/libraries/libpcap/default.nix index 77b0d3975c0b..c6f1f1a1ddcb 100644 --- a/pkgs/development/libraries/libpcap/default.nix +++ b/pkgs/development/libraries/libpcap/default.nix @@ -10,8 +10,7 @@ stdenv.mkDerivation rec { nativeBuildInputs = [ flex bison ]; - # Apparently, 32 bit systems need this forced? Not verified if still needed. - configureFlags = stdenv.lib.optionals (stdenv.system == "i686-linux") "--with-pcap=linux"; + configureFlags = stdenv.lib.optionals stdenv.isLinux "--with-pcap=linux"; preInstall = ''mkdir -p $out/bin''; |