From 6814fe910ccdc3dfa4b5d53cfd223e345ea0e865 Mon Sep 17 00:00:00 2001
From: Hector Zhao
Date: Tue, 27 Jan 2015 23:07:12 +0800
Subject: nss: add nss-config (required by xulrunner etc.)

Similar to #9705, some configure scripts (firefox, xulrunner etc.)
check for nss via nss-config, which is not available upstream.

GNU/Linux distros ship their own variants of nss-config, e.g.
Debian: http://anonscm.debian.org/cgit/pkg-mozilla/nss.git/tree/debian/nss-config.in
Fedora: http://pkgs.fedoraproject.org/cgit/nss.git/tree/nss-config.in
Gentoo: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/dev-libs/nss/files/nss-3.17.1-gentoo-fixups.patch?view=markup

The one in this pr is a read only wrapper around pkg-config which
supports only "--version", "--cflags" & "--libs".

Closes #36315.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/Formula/nss.rb | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

(limited to 'Library/Formula')

diff --git a/Library/Formula/nss.rb b/Library/Formula/nss.rb
index bbd100963..763def5f0 100644
--- a/Library/Formula/nss.rb
+++ b/Library/Formula/nss.rb
@@ -4,12 +4,9 @@ class Nss < Formula
   homepage "https://developer.mozilla.org/docs/NSS"
   url "https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_17_4_RTM/src/nss-3.17.4.tar.gz"
   sha256 "1d98ad1881a4237ec98cbe472fc851480f0b0e954dfe224d047811fb96ff9d79"
+  revision 1
 
   bottle do
-    cellar :any
-    sha1 "889e6e9b0fca634d3a8a33178db763067520d6a7" => :yosemite
-    sha1 "f850ef686c6437b4b690caa577ed1f8716a44303" => :mavericks
-    sha1 "bc980cf76bf8f6c2b7cd0d34fa9cca02bb1c342b" => :mountain_lion
   end
 
   depends_on "nspr"
@@ -57,6 +54,7 @@ class Nss < Formula
     # resolves conflict with openssl, see #28258
     rm lib/"libssl.a"
 
+    (bin+"nss-config").write config_file
     (lib+"pkgconfig/nss.pc").write pc_file
   end
 
@@ -67,8 +65,22 @@ class Nss < Formula
     system "#{bin}/certutil", "-L", "-d", pwd
   end
 
+  # A very minimal nss-config for configuring firefox etc. with this nss,
+  # see https://bugzil.la/530672 for the progress of upstream inclusion.
+  def config_file; <<-EOS.undent
+    #!/bin/sh
+    for opt; do :; done
+    case "$opt" in
+      --version) opt="--modversion";;
+      --cflags|--libs) ;;
+      *) exit 1;;
+    esac
+    pkg-config "$opt" nss
+    EOS
+  end
+
   def pc_file; <<-EOS.undent
-    prefix=#{opt_prefix}
+    prefix=#{prefix}
     exec_prefix=${prefix}
     libdir=${exec_prefix}/lib
     includedir=${prefix}/include/nss
@@ -76,7 +88,7 @@ class Nss < Formula
     Name: NSS
     Description: Mozilla Network Security Services
     Version: #{version}
-    Requires: nspr
+    Requires: nspr >= 4.10.7
     Libs: -L${libdir} -lnss3 -lnssutil3 -lsmime3 -lssl3
     Cflags: -I${includedir}
     EOS
-- 
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