ca73360bb7
Before the change `net-snmp` embedded it's `./configure` options as is
and retained unneeded dependencies:
$ nix path-info -rSh $(nix-build -A net-snmp.lib) | nl |& unnix
1 /<<NIX>>/libunistring-1.1 1.8M
2 /<<NIX>>/xgcc-12.3.0-libgcc 139.1K
3 /<<NIX>>/libidn2-2.3.4 2.1M
4 /<<NIX>>/glibc-2.38-23 31.1M
5 /<<NIX>>/net-snmp-5.9.4 1.7M
6 /<<NIX>>/bash-5.2-p15 32.6M
7 /<<NIX>>/openssl-3.0.11 37.3M
8 /<<NIX>>/openssl-3.0.11-bin 39.8M
9 /<<NIX>>/openssl-3.0.11-dev 41.7M
10 /<<NIX>>/net-snmp-5.9.4-lib 46.2M
After the change the closure skips `openssl.dev` input and gets rid of
5MB of closure:
$ nix path-info -rSh $(nix-build -A net-snmp.lib) | nl |& unnix
1 /<<NIX>>/libunistring-1.1 1.8M
2 /<<NIX>>/xgcc-12.3.0-libgcc 139.1K
3 /<<NIX>>/libidn2-2.3.4 2.1M
4 /<<NIX>>/glibc-2.38-23 31.1M
5 /<<NIX>>/net-snmp-5.9.4 1.7M
6 /<<NIX>>/openssl-3.0.11 37.3M
7 /<<NIX>>/net-snmp-5.9.4-lib 41.8M
80 lines
2.6 KiB
Nix
80 lines
2.6 KiB
Nix
{ lib, stdenv, fetchurl, fetchpatch
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, file, openssl, perl, perlPackages, nettools
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, withPerlTools ? false }: let
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perlWithPkgs = perl.withPackages (ps: with ps; [
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JSON
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TermReadKey
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Tk
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]);
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in stdenv.mkDerivation rec {
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pname = "net-snmp";
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version = "5.9.4";
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src = fetchurl {
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url = "mirror://sourceforge/net-snmp/${pname}-${version}.tar.gz";
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sha256 = "sha256-i03gE5HnTjxwFL60OWGi1tb6A6zDQoC5WF9JMHRbBUQ=";
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};
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patches =
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let fetchAlpinePatch = name: sha256: fetchurl {
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url = "https://git.alpinelinux.org/aports/plain/main/net-snmp/${name}?id=ebb21045c31f4d5993238bcdb654f21d8faf8123";
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inherit name sha256;
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};
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in [
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(fetchAlpinePatch "fix-includes.patch" "0zpkbb6k366qpq4dax5wknwprhwnhighcp402mlm7950d39zfa3m")
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(fetchAlpinePatch "netsnmp-swinst-crash.patch" "0gh164wy6zfiwiszh58fsvr25k0ns14r3099664qykgpmickkqid")
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(fetchAlpinePatch "fix-fd_mask.patch" "/i9ve61HjDzqZt+u1wajNtSQoizl+KePvhcAt24HKd0=")
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];
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outputs = [ "bin" "out" "dev" "lib" ];
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configureFlags =
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[ "--with-default-snmp-version=3"
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"--with-sys-location=Unknown"
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"--with-sys-contact=root@unknown"
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"--with-logfile=/var/log/net-snmpd.log"
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"--with-persistent-directory=/var/lib/net-snmp"
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"--with-openssl=${openssl.dev}"
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"--disable-embedded-perl"
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"--without-perl-modules"
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] ++ lib.optional stdenv.isLinux "--with-mnttab=/proc/mounts";
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postPatch = ''
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substituteInPlace testing/fulltests/support/simple_TESTCONF.sh --replace "/bin/netstat" "${nettools}/bin/netstat"
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'';
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postConfigure = ''
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# libraries contain configure options. Mangle store paths out from
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# ./configure-generated file.
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sed -i include/net-snmp/net-snmp-config.h \
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-e "/NETSNMP_CONFIGURE_OPTIONS/ s|$NIX_STORE/[a-z0-9]\{32\}-|$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g"
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'';
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nativeBuildInputs = [ nettools file ];
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buildInputs = [ openssl ]
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++ lib.optional withPerlTools perlWithPkgs;
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enableParallelBuilding = true;
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# Missing dependencies during relinking:
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# ./.libs/libnetsnmpagent.so: file not recognized: file format not recognized
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enableParallelInstalling = false;
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doCheck = false; # tries to use networking
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postInstall = ''
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for f in "$lib/lib/"*.la $bin/bin/net-snmp-config $bin/bin/net-snmp-create-v3-user; do
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sed 's|-L${openssl.dev}|-L${lib.getLib openssl}|g' -i $f
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done
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mkdir $dev/bin
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mv $bin/bin/net-snmp-config $dev/bin
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'';
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meta = with lib; {
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description = "Clients and server for the SNMP network monitoring protocol";
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homepage = "http://www.net-snmp.org/";
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license = licenses.bsd3;
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platforms = platforms.linux;
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};
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}
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