Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 84 insertions, 0 deletions

diff --git a/cmake/modules/FindLibXml2.cmake b/cmake/modules/FindLibXml2.cmake
new file mode 100644
index 0000000..d6e389a
--- /dev/null
+++ b/cmake/modules/FindLibXml2.cmake
@@ -0,0 +1,84 @@
+#.rst:
+# FindLibXml2
+# -----------
+#
+# Try to find the LibXml2 xml processing library
+#
+# 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
+#   LIBXML2_VERSION_STRING - the version of LibXml2 found (since CMake 2.8.8)
+
+#=============================================================================
+# Copyright 2006-2009 Kitware, Inc.
+# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
+# Copyright 2016 Team Kodi
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+# use pkg-config to get the directories and then use these values
+# in the find_path() and find_library() calls
+find_package(PkgConfig QUIET)
+PKG_CHECK_MODULES(PC_LIBXML QUIET libxml-2.0)
+set(LIBXML2_DEFINITIONS ${PC_LIBXML_CFLAGS_OTHER})
+
+find_path(LIBXML2_INCLUDE_DIR NAMES libxml/xpath.h
+   HINTS
+   ${PC_LIBXML_INCLUDEDIR}
+   ${PC_LIBXML_INCLUDE_DIRS}
+   PATH_SUFFIXES libxml2
+   )
+
+find_library(LIBXML2_LIBRARY 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}")
+
+# Make sure to use static flags if appropriate
+if(PC_LIBXML_FOUND)
+    if(${LIBXML2_LIBRARY} MATCHES ".+\.a$" AND PC_LIBXML_STATIC_LDFLAGS)
+        set(LIBXML2_LIBRARY ${LIBXML2_LIBRARY} ${PC_LIBXML_STATIC_LDFLAGS})
+    endif()
+endif()
+
+if(PC_LIBXML_VERSION)
+    set(LIBXML2_VERSION_STRING ${PC_LIBXML_VERSION})
+elseif(LIBXML2_INCLUDE_DIR AND EXISTS "${LIBXML2_INCLUDE_DIR}/libxml/xmlversion.h")
+    file(STRINGS "${LIBXML2_INCLUDE_DIR}/libxml/xmlversion.h" libxml2_version_str
+         REGEX "^#define[\t ]+LIBXML_DOTTED_VERSION[\t ]+\".*\"")
+    string(REGEX REPLACE "^#define[\t ]+LIBXML_DOTTED_VERSION[\t ]+\"([^\"]*)\".*" "\\1"
+           LIBXML2_VERSION_STRING "${libxml2_version_str}")
+    unset(libxml2_version_str)
+endif()
+
+
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2
+                                  REQUIRED_VARS LIBXML2_LIBRARY LIBXML2_INCLUDE_DIR
+                                  VERSION_VAR LIBXML2_VERSION_STRING)
+
+if(LibXml2_FOUND)
+    set(LIBXML2_LIBRARIES ${LIBXML2_LIBRARY})
+    set(LIBXML2_INCLUDE_DIRS ${LIBXML2_INCLUDE_DIR})
+endif()
+
+mark_as_advanced(LIBXML2_INCLUDE_DIRS LIBXML2_LIBRARIES LIBXML2_XMLLINT_EXECUTABLE)