File clucene-kill-ext-includes.diff of Package clucene-core

From: Jan Engelhardt <jengelh@inai.de>
Date: 2013-01-25 01:40:24.101555823 +0100+
References: http://sourceforge.net/mailarchive/forum.php?thread_name=1359079095-6295-2-git-send-email-jengelh%40inai.de&forum_name=clucene-developers

clucene: avoid causing compile failures in downstream users

`pkg-config clucene --cflags` is giving me -I/usr/include/clucene/ext,
which causes projects using both clucence and boost to fail
in compilation because ext/boost and the regular boost headers
do not match up.

	$ echo -en '#include <boost/filesystem.hpp>' | \
	  g++ -x c++ $(pkg-config libclucene-core --cflags) -c -

	In file included from /usr/include/boost/filesystem/v3/path.hpp:27:0,
	                 from /usr/include/boost/filesystem.hpp:35,
	                 from test.cpp:1:
	/usr/include/boost/system/system_error.hpp:22:45: error: expected initializer before ‘:’ token
	In file included from /usr/include/CLucene/ext/boost/detail/sp_typeinfo.hpp:103:0,
	                 from /usr/include/CLucene/ext/boost/smart_ptr/detail/sp_counted_base_nt.hpp:21,
	                 from /usr/include/CLucene/ext/boost/smart_ptr/detail/sp_counted_base.hpp:33,
	                 from /usr/include/CLucene/ext/boost/smart_ptr/detail/shared_count.hpp:29,
	                 from /usr/include/CLucene/ext/boost/smart_ptr/shared_ptr.hpp:32,
	                 from /usr/include/CLucene/ext/boost/shared_ptr.hpp:17,
	                 from /usr/include/boost/filesystem/v3/path.hpp:29,
	                 from /usr/include/boost/filesystem.hpp:35,
	                 from test.cpp:1:
	/usr/include/c++/4.7/typeinfo:41:37: error: expected ‘}’ before end of line
	/usr/include/c++/4.7/typeinfo:41:37: error: expected ‘}’ before end of line
	/usr/include/c++/4.7/typeinfo:41:37: error: expected declaration before end of line

Rip out this /ext nonsense.
...and the vim tilde.

---
 src/core/libclucene-core.pc.cmake |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: clucene-core-2.3.3.4/src/core/libclucene-core.pc.cmake
===================================================================
--- clucene-core-2.3.3.4.orig/src/core/libclucene-core.pc.cmake
+++ clucene-core-2.3.3.4/src/core/libclucene-core.pc.cmake
@@ -7,5 +7,5 @@ Name: libclucene
 Description: CLucene - a C++ search engine, ported from the popular Apache Lucene
 Version: @CLUCENE_VERSION_MAJOR@.@CLUCENE_VERSION_MINOR@.@CLUCENE_VERSION_REVISION@.@CLUCENE_VERSION_PATCH@
 Libs: -L${prefix}/@LIB_DESTINATION@/ -lclucene-core -lclucene-shared
-Cflags: -I${prefix}/include -I${prefix}/include/CLucene/ext -I@LUCENE_SYS_INCLUDES@
-~
+Cflags: -I${prefix}/include -I@LUCENE_SYS_INCLUDES@
+