Hi,
Attached is a patch to add support for Apache Xerces-C++.
This project is quite an old one, and doesn't have any
support for cmake at present. This will allow cmake
projects to use current and older Xerces releases.
Regards,
Roger
--
.''`. Roger Leigh
: :' : Debian GNU/Linux http://people.debian.org/~rleigh/
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>From a44354ecb762a28b6b47a5e7a61787e9aedac21b Mon Sep 17 00:00:00 2001
From: Roger Leigh <rle...@codelibre.net>
Date: Sat, 16 Aug 2014 10:42:39 +0000
Subject: [PATCH] FindXerces: New module to find Apache Xerces-C++
---
Help/manual/cmake-modules.7.rst | 1 +
Help/module/FindXerces.rst | 1 +
Modules/FindXerces.cmake | 95 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 97 insertions(+)
create mode 100644 Help/module/FindXerces.rst
create mode 100644 Modules/FindXerces.cmake
diff --git a/Help/manual/cmake-modules.7.rst b/Help/manual/cmake-modules.7.rst
index 91fffe9..d7a3288 100644
--- a/Help/manual/cmake-modules.7.rst
+++ b/Help/manual/cmake-modules.7.rst
@@ -206,6 +206,7 @@ All Modules
/module/FindWish
/module/FindwxWidgets
/module/FindwxWindows
+ /module/FindXerces
/module/FindX11
/module/FindXMLRPC
/module/FindZLIB
diff --git a/Help/module/FindXerces.rst b/Help/module/FindXerces.rst
new file mode 100644
index 0000000..166d8dd
--- /dev/null
+++ b/Help/module/FindXerces.rst
@@ -0,0 +1 @@
+.. cmake-module:: ../../Modules/FindXerces.cmake
diff --git a/Modules/FindXerces.cmake b/Modules/FindXerces.cmake
new file mode 100644
index 0000000..1d9ed84
--- /dev/null
+++ b/Modules/FindXerces.cmake
@@ -0,0 +1,95 @@
+#.rst:
+# FindXerces
+# -------
+#
+# Find the Apache Xerces-C++ validating XML parser headers and libraries.
+#
+# Use this module by invoking find_package with the form::
+#
+# find_package(Xerces
+# [version] [EXACT] # Minimum or EXACT version e.g. 3.1.1
+# [REQUIRED]) # Fail with error if Xerces is not found
+#
+# This module reports information about the Xerces installation in
+# several variables. General variables::
+#
+# Xerces_VERSION - Xerces release version
+# Xerces_FOUND - true if the main programs and libraries were found
+# Xerces_LIBRARIES - component libraries to be linked
+# Xerces_INCLUDE_DIR - the directory containing the Xerces headers
+# Xerces_LIBRARY_DIR - the directory containing the Xerces libraries
+#
+# The following cache variables may also be set::
+#
+# XERCES_INCLUDE_DIR - the directory containing the Xerces headers
+
+# Written by Roger Leigh <rle...@codelibre.net>
+
+#=============================================================================
+# Copyright 2014 University of Dundee
+#
+# 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.)
+
+# Derived from FindGTK2 _GTK2_GET_VERSION, modified for Xerces.
+function(_Xerces_GET_VERSION _OUT_major _OUT_minor _OUT_revision _xercesversion_hdr)
+ file(STRINGS ${_xercesversion_hdr} _contents REGEX "^[ \t]*#define XERCES_VERSION_.*")
+ if(_contents)
+ string(REGEX REPLACE ".*#define XERCES_VERSION_MAJOR[ \t]+([0-9]+).*" "\\1" ${_OUT_major} "${_contents}")
+ string(REGEX REPLACE ".*#define XERCES_VERSION_MINOR[ \t]+([0-9]+).*" "\\1" ${_OUT_minor} "${_contents}")
+ string(REGEX REPLACE ".*#define XERCES_VERSION_REVISION[ \t]+([0-9]+).*" "\\1" ${_OUT_revision} "${_contents}")
+
+ if(NOT ${_OUT_major} MATCHES "^[0-9]+$")
+ message(FATAL_ERROR "Version parsing failed for XERCES_VERSION_MAJOR!")
+ endif()
+ if(NOT ${_OUT_minor} MATCHES "^[0-9]+$")
+ message(FATAL_ERROR "Version parsing failed for XERCES_VERSION_MINOR!")
+ endif()
+ if(NOT ${_OUT_revision} MATCHES "^[0-9]+$")
+ message(FATAL_ERROR "Version parsing failed for XERCES_VERSION_REVISION!")
+ endif()
+
+ set("${_OUT_major}" "${${_OUT_major}}" PARENT_SCOPE)
+ set("${_OUT_minor}" "${${_OUT_minor}}" PARENT_SCOPE)
+ set("${_OUT_revision}" "${${_OUT_revision}}" PARENT_SCOPE)
+ else()
+ message(FATAL_ERROR "Include file ${_xercesversion_hdr} does not exist")
+ endif()
+endfunction(_Xerces_GET_VERSION)
+
+function(_Xerces_FIND)
+ # Find include directory
+ find_path(XERCES_INCLUDE_DIR
+ NAMES "xercesc/util/PlatformUtils.hpp"
+ DOC "Xerces-C++ include directory")
+ mark_as_advanced(XERCES_INCLUDE_DIR)
+ set(Xerces_INCLUDE_DIR "${XERCES_INCLUDE_DIR}" PARENT_SCOPE)
+
+ # Find all Xerces libraries
+ find_library(XERCES_LIBRARIES "xerces-c"
+ DOC "Xerces-C++ libraries")
+ mark_as_advanced(XERCES_LIBRARIES)
+ set(Xerces_LIBRARIES "${XERCES_LIBRARIES}" PARENT_SCOPE)
+
+ _Xerces_GET_VERSION(XERCES_VERSION_MAJOR XERCES_VERSION_MINOR XERCES_VERSION_REVISION "${XERCES_INCLUDE_DIR}/xercesc/util/XercesVersion.hpp")
+ set(_XERCES_VERSION "${XERCES_VERSION_MAJOR}.${XERCES_VERSION_MINOR}.${XERCES_VERSION_REVISION}" PARENT_SCOPE)
+endfunction(_Xerces_FIND)
+
+_Xerces_FIND()
+
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Xerces
+ REQUIRED_VARS Xerces_LIBRARIES
+ Xerces_INCLUDE_DIR
+ _XERCES_VERSION
+ VERSION_VAR _XERCES_VERSION
+ FAIL_MESSAGE "Failed to find all Xerces components")
+
+unset(_XERCES_VERSION)
--
1.9.4.msysgit.0
--
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