From c4bcf321c6a6731d7b79519fd072e6afba5926e5 Mon Sep 17 00:00:00 2001
From: Øyvind Ingebrigtsen Øvergaard
Date: Tue, 12 Feb 2013 21:05:58 +0100
Subject: weechat: fix iconv detection

Change the way cmake determines whether libiconv is available, since
the existing check is broken and makes cmake think that libiconv
isn't available.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
---
 Library/Formula/weechat.rb | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/weechat.rb b/Library/Formula/weechat.rb
index ff5e66806..ec12192a5 100644
--- a/Library/Formula/weechat.rb
+++ b/Library/Formula/weechat.rb
@@ -20,6 +20,13 @@ class Weechat < Formula
   option 'python', 'Build the python module (requires framework Python)'
   option 'aspell', 'Build the aspell module that checks your spelling'
 
+  def patches
+    # Fixes bug #38321: The charset plugin doesn't build on OS X
+    # https://savannah.nongnu.org/bugs/index.php?38321
+    # Patch incorporated upstream; should be included in the next release
+    DATA
+  end
+
   def install
     # Remove all arch flags from the PERL_*FLAGS as we specify them ourselves.
     # This messes up because the system perl is a fat binary with 32, 64 and PPC
@@ -68,3 +75,25 @@ class Weechat < Formula
     EOS
   end
 end
+
+__END__
+diff --git a/cmake/FindIconv.cmake b/cmake/FindIconv.cmake
+index c077ba0..6622ea3 100644
+--- a/cmake/FindIconv.cmake
++++ b/cmake/FindIconv.cmake
+@@ -49,10 +49,11 @@ FIND_LIBRARY(ICONV_LIBRARY
+ IF(ICONV_INCLUDE_PATH)
+   IF(ICONV_LIBRARY)
+     STRING(REGEX REPLACE "/[^/]*$" "" ICONV_LIB_PATH "${ICONV_LIBRARY}")
+-    CHECK_LIBRARY_EXISTS(iconv libiconv_open ${ICONV_LIB_PATH} ICONV_FOUND)
+-    IF(NOT ICONV_FOUND)
+-      CHECK_LIBRARY_EXISTS(iconv iconv_open ${ICONV_LIB_PATH} ICONV_FOUND)
+-    ENDIF(NOT ICONV_FOUND)
++    CHECK_LIBRARY_EXISTS(iconv libiconv_open ${ICONV_LIB_PATH} LIBICONV_OPEN_FOUND)
++    CHECK_LIBRARY_EXISTS(iconv iconv_open ${ICONV_LIB_PATH} ICONV_OPEN_FOUND)
++    IF (LIBICONV_OPEN_FOUND OR ICONV_OPEN_FOUND)
++       SET(ICONV_FOUND TRUE)
++    ENDIF (LIBICONV_OPEN_FOUND OR ICONV_OPEN_FOUND)
+   ELSE(ICONV_LIBRARY)
+     CHECK_FUNCTION_EXISTS(iconv_open ICONV_FOUND)
+   ENDIF(ICONV_LIBRARY)
-- 
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