From 4c7083468c4264fe6f44e9527d7b37efbd15c5fb Mon Sep 17 00:00:00 2001
From: Matthew Hall
Date: Wed, 13 Nov 2013 15:56:09 -0800
Subject: net-snmp: add optional python bindings.

- Rebased megahall's PR #24279 on homebrew/master
- Modified to use `which python` as requested there
---
 Library/Formula/net-snmp.rb | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

(limited to 'Library/Formula')

diff --git a/Library/Formula/net-snmp.rb b/Library/Formula/net-snmp.rb
index b8c555701..ff81df47d 100644
--- a/Library/Formula/net-snmp.rb
+++ b/Library/Formula/net-snmp.rb
@@ -11,18 +11,30 @@ class NetSnmp < Formula
     sha1 "5e46232a2508a3cb6543f0438569090f78e4a20e"
   end
 
+  depends_on :python => :optional
+
   def install
-    system "./configure", "--disable-debugging",
-                          "--prefix=#{prefix}",
-                          "--enable-ipv6",
-                          "--with-defaults",
-                          "--with-persistent-directory=#{var}/db/net-snmp",
-                          "--with-logfile=#{var}/log/snmpd.log",
-                          "--with-mib-modules=host ucd-snmp/diskio",
-                          "--without-rpm",
-                          "--without-kmem-usage",
-                          "--disable-embedded-perl",
-                          "--without-perl-modules"
+    args = [
+      "--disable-debugging",
+      "--prefix=#{prefix}",
+      "--enable-ipv6",
+      "--with-defaults",
+      "--with-persistent-directory=#{var}/db/net-snmp",
+      "--with-logfile=#{var}/log/snmpd.log",
+      "--with-mib-modules=host ucd-snmp/diskio",
+      "--without-rpm",
+      "--without-kmem-usage",
+      "--disable-embedded-perl",
+      "--without-perl-modules",
+    ]
+
+    if build.with? "python"
+      args << "--with-python-modules"
+      # the net-snmp configure script finds the wrong python
+      ENV['PYTHONPROG'] = `which python`
+    end
+
+    system "./configure", *args
     system "make"
     system "make install"
   end
-- 
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