ngIRCd: add some installation options to the formula

Closes #26522.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

1 files changed, 21 insertions, 6 deletions

diff --git a/Library/Formula/ngircd.rb b/Library/Formula/ngircd.rb
index 0a872170c..080cff555 100644
--- a/Library/Formula/ngircd.rb
+++ b/Library/Formula/ngircd.rb
@@ -6,14 +6,29 @@ class Ngircd < Formula
   mirror 'http://ngircd.barton.de/pub/ngircd/ngircd-21.tar.gz'
   sha256 '0edbd41304186e43f9d907a7017b40520cc90c2ce29b1339bdcd7622fffe19a0'
 
-  depends_on 'libident'
+  option 'with-iconv', 'Enable character conversion using libiconv.'
+  option 'with-pam', 'Enable user authentication using PAM.'
+
+  # Older Formula used the next option by default, so keep it unless
+  # deactivated by the user:
+  option 'without-ident', 'Disable "IDENT" ("AUTH") protocol support.'
+
+  depends_on 'libident' if build.with? 'ident'
 
   def install
-    system "./configure", "--disable-debug", "--disable-dependency-tracking",
-                          "--prefix=#{prefix}",
-                          "--with-ident",
-                          "--with-openssl",
-                          "--enable-ipv6"
+    args =%W[
+      --disable-debug
+      --disable-dependency-tracking
+      --prefix=#{prefix}
+      --enable-ipv6
+      --with-openssl
+    ]
+
+    args << "--with-iconv" if build.with? "iconv"
+    args << "--with-ident" if build.with? "ident"
+    args << "--with-pam" if build.with? "pam"
+
+    system "./configure", *args
     system "make install"
   end
 end