telepathy-qt: CMake: Remove own FindLibXml2

[Alexandr Akulich]

Module: telepathy-qt
Branch: master
Commit: 9b1d6ddd3c110fd8086a2e5d6280f2cc3e6626d9
URL:    http://cgit.freedesktop.org/telepathy/telepathy-qt/commit/?id=9b1d6ddd3c110fd8086a2e5d6280f2cc3e6626d9

Author: Alexander Akulich <akulichalexander at gmail.com>
Date:   Mon Jun 17 01:06:29 2019 +0300

CMake: Remove own FindLibXml2

Use the upstream one (available for ages)

---

 cmake/modules/FindLibXml2.cmake | 57 -----------------------------------------
 1 file changed, 57 deletions(-)

diff --git a/cmake/modules/FindLibXml2.cmake b/cmake/modules/FindLibXml2.cmake
deleted file mode 100644
index 5d0ce6f6..00000000
--- a/cmake/modules/FindLibXml2.cmake
+++ /dev/null
@@ -1,57 +0,0 @@
-# - Try to find LibXml2
-# Once done this will define
-#
-#  LIBXML2_FOUND - System has LibXml2
-#  LIBXML2_INCLUDE_DIR - The LibXml2 include directory
-#  LIBXML2_LIBRARIES - The libraries needed to use LibXml2
-#  LIBXML2_DEFINITIONS - Compiler switches required for using LibXml2
-#  LIBXML2_XMLLINT_EXECUTABLE - The XML checking tool xmllint coming with LibXml2
-
-# Copyright (c) 2006, Alexander Neundorf, <neundorf at kde.org>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-
-IF (LIBXML2_INCLUDE_DIR AND LIBXML2_LIBRARIES)
-   # in cache already
-   SET(LibXml2_FIND_QUIETLY TRUE)
-ENDIF ()
-
-IF (NOT WIN32)
-   # use pkg-config to get the directories and then use these values
-   # in the FIND_PATH() and FIND_LIBRARY() calls
-   FIND_PACKAGE(PkgConfig)
-   PKG_CHECK_MODULES(PC_LIBXML libxml-2.0)
-   SET(LIBXML2_DEFINITIONS ${PC_LIBXML_CFLAGS_OTHER})
-ENDIF ()
-
-FIND_PATH(LIBXML2_INCLUDE_DIR libxml/xpath.h
-   HINTS
-   ${PC_LIBXML_INCLUDEDIR}
-   ${PC_LIBXML_INCLUDE_DIRS}
-   PATH_SUFFIXES libxml2
-   )
-
-FIND_LIBRARY(LIBXML2_LIBRARIES NAMES xml2 libxml2
-   HINTS
-   ${PC_LIBXML_LIBDIR}
-   ${PC_LIBXML_LIBRARY_DIRS}
-   )
-
-FIND_PROGRAM(LIBXML2_XMLLINT_EXECUTABLE xmllint)
-# for backwards compat. with KDE 4.0.x:
-SET(XMLLINT_EXECUTABLE "${LIBXML2_XMLLINT_EXECUTABLE}")
-
-IF( NOT LIBXML2_XMLLINT_EXECUTABLE )
-   MESSAGE(STATUS "xmllint program not found. Install it if you want validate generated doc file.")
-ENDIF()
-
-
-INCLUDE(FindPackageHandleStandardArgs)
-
-# handle the QUIETLY and REQUIRED arguments and set LIBXML2_FOUND to TRUE if
-# all listed variables are TRUE
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR)
-
-MARK_AS_ADVANCED(LIBXML2_INCLUDE_DIR LIBXML2_LIBRARIES LIBXML2_XMLLINT_EXECUTABLE)