Commit 5dcc833b authored by Roger Leigh's avatar Roger Leigh Committed by Brad King

FindXercesC: Add imported targets and unit test

parent e45e503f
FindXercesC-imported-targets
----------------------------
* The :module:`FindXercesC` module now provides imported targets.
......@@ -4,23 +4,42 @@
#
# Find the Apache Xerces-C++ validating XML parser headers and libraries.
#
# This module reports information about the Xerces installation in
# several variables. General variables::
# Imported targets
# ^^^^^^^^^^^^^^^^
#
# XercesC_FOUND - true if the Xerces headers and libraries were found
# XercesC_VERSION - Xerces release version
# XercesC_INCLUDE_DIRS - the directory containing the Xerces headers
# XercesC_LIBRARIES - Xerces libraries to be linked
# This module defines the following :prop_tgt:`IMPORTED` targets:
#
# The following cache variables may also be set::
# ``XercesC::XercesC``
# The Xerces-C++ ``xerces-c`` library, if found.
#
# XercesC_INCLUDE_DIR - the directory containing the Xerces headers
# XercesC_LIBRARY - the Xerces library
# Result variables
# ^^^^^^^^^^^^^^^^
#
# This module will set the following variables in your project:
#
# ``XercesC_FOUND``
# true if the Xerces headers and libraries were found
# ``XercesC_VERSION``
# Xerces release version
# ``XercesC_INCLUDE_DIRS``
# the directory containing the Xerces headers
# ``XercesC_LIBRARIES``
# Xerces libraries to be linked
#
# Cache variables
# ^^^^^^^^^^^^^^^
#
# The following cache variables may also be set:
#
# ``XercesC_INCLUDE_DIR``
# the directory containing the Xerces headers
# ``XercesC_LIBRARY``
# the Xerces library
# Written by Roger Leigh <rleigh@codelibre.net>
#=============================================================================
# Copyright 2014 University of Dundee
# Copyright 2014-2015 University of Dundee
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
......@@ -90,4 +109,32 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(XercesC
if(XercesC_FOUND)
set(XercesC_INCLUDE_DIRS "${XercesC_INCLUDE_DIR}")
set(XercesC_LIBRARIES "${XercesC_LIBRARY}")
# For header-only libraries
if(NOT TARGET XercesC::XercesC)
add_library(XercesC::XercesC UNKNOWN IMPORTED)
if(XercesC_INCLUDE_DIRS)
set_target_properties(XercesC::XercesC PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${XercesC_INCLUDE_DIRS}")
endif()
if(EXISTS "${XercesC_LIBRARY}")
set_target_properties(XercesC::XercesC PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${XercesC_LIBRARY}")
endif()
if(EXISTS "${XercesC_LIBRARY_DEBUG}")
set_property(TARGET XercesC::XercesC APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG)
set_target_properties(XercesC::XercesC PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "CXX"
IMPORTED_LOCATION_DEBUG "${XercesC_LIBRARY_DEBUG}")
endif()
if(EXISTS "${XercesC_LIBRARY_RELEASE}")
set_property(TARGET XercesC::XercesC APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(XercesC::XercesC PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "${XercesC_LIBRARY_RELEASE}")
endif()
endif()
endif()
......@@ -1367,6 +1367,10 @@ ${CMake_BINARY_DIR}/bin/cmake -DDIR=dev -P ${CMake_SOURCE_DIR}/Utilities/Release
add_subdirectory(FindOpenSSL)
endif()
if(CMake_TEST_FindXercesC)
add_subdirectory(FindXercesC)
endif()
add_subdirectory(FindThreads)
# Matlab module
......
add_test(NAME FindXercesC.Test COMMAND
${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
--build-and-test
"${CMake_SOURCE_DIR}/Tests/FindXercesC/Test"
"${CMake_BINARY_DIR}/Tests/FindXercesC/Test"
${build_generator_args}
--build-project TestFindXercesC
--build-options ${build_options}
--test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
)
cmake_minimum_required(VERSION 3.1)
project(TestFindXercesC CXX)
include(CTest)
# CMake does not actually provide FindXercesC publicly.
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../Source/Modules)
find_package(XercesC REQUIRED)
add_executable(test_xercesc_tgt main.cxx)
target_link_libraries(test_xercesc_tgt XercesC::XercesC)
add_test(NAME test_xercesc_tgt COMMAND test_xercesc_tgt)
add_executable(test_xercesc_var main.cxx)
target_include_directories(test_xercesc_var PRIVATE ${XercesC_INCLUDE_DIRS})
target_link_libraries(test_xercesc_var PRIVATE ${XercesC_LIBRARIES})
add_test(NAME test_xercesc_var COMMAND test_xercesc_var)
#include <xercesc/util/PlatformUtils.hpp>
int main()
{
xercesc::XMLPlatformUtils::Initialize();
xercesc::XMLPlatformUtils::Terminate();
}
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