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Diffstat (limited to 'Modules/FindLibXml2.cmake')
| -rw-r--r-- | Modules/FindLibXml2.cmake | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Modules/FindLibXml2.cmake b/Modules/FindLibXml2.cmake new file mode 100644 index 000000000..48a549806 --- /dev/null +++ b/Modules/FindLibXml2.cmake @@ -0,0 +1,66 @@ +# - 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> +# +# 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_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(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() + +# handle the QUIETLY and REQUIRED arguments and set LIBXML2_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 + REQUIRED_VARS LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR + VERSION_VAR LIBXML2_VERSION_STRING) + +MARK_AS_ADVANCED(LIBXML2_INCLUDE_DIR LIBXML2_LIBRARIES LIBXML2_XMLLINT_EXECUTABLE) |