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chuckv |
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# - Try to find OpenBabel2 |
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# Once done this will define |
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# |
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# OPENBABEL2_FOUND - system has OpenBabel2 |
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# OPENBABEL2_INCLUDE_DIR - the OpenBabel2 include directory |
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# OPENBABEL2_LIBRARIES - Link these to use OpenBabel2 |
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# Copyright (c) 2006, 2007 Carsten Niehaus, <cniehaus@gmx.de> |
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# Copyright (C) 2008 Marcus D. Hanwell <marcus@cryos.org> |
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# Redistribution and use is allowed according to the terms of the BSD license. |
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file. |
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include (MacroEnsureVersion) |
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if (OPENBABEL2_INCLUDE_DIR AND OPENBABEL2_LIBRARIES AND OPENBABEL2_VERSION_MET) |
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# in cache already |
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set(OPENBABEL2_FOUND TRUE) |
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else (OPENBABEL2_INCLUDE_DIR AND OPENBABEL2_LIBRARIES AND OPENBABEL2_VERSION_MET) |
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if(EMBED_OPENBABEL) |
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# Building a super-package, rely on the embedded paths |
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set(OPENBABEL2_VERSION_MET TRUE) |
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set(OPENBABEL2_INCLUDE_DIR ${super_SOURCE_DIR}/openbabel/include ${super_BINARY_DIR}/openbabel/include) |
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# This is a kludge -- need to ask Marcus how to handle it better |
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find_library(OPENBABEL2_LIBRARIES NAMES openbabel openbabel-2 |
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PATHS |
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${_obLinkDir} |
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${GNUWIN32_DIR}/lib |
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$ENV{OPENBABEL2_LIBRARIES} |
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) |
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else(EMBED_OPENBABEL) |
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# Typical case -- find an installed OpenBabel |
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if(NOT WIN32) |
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# Use the newer PkgConfig stuff |
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find_package(PkgConfig REQUIRED) |
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pkg_check_modules(OPENBABEL2 openbabel-2.0>=2.2.2) |
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# Maintain backwards compatibility with previous version of module |
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if(OPENBABEL2_FOUND STREQUAL "1") |
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set(OPENBABEL2_VERSION_MET TRUE) |
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set(OPENBABEL2_INCLUDE_DIR ${OPENBABEL2_INCLUDE_DIRS}) |
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endif(OPENBABEL2_FOUND STREQUAL "1") |
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else(NOT WIN32) |
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set(OPENBABEL2_VERSION_MET TRUE) |
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endif(NOT WIN32) |
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if(OPENBABEL2_VERSION_MET) |
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if(WIN32) |
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if(NOT OPENBABEL2_INCLUDE_DIR) |
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find_path(OPENBABEL2_INCLUDE_DIR openbabel-2.0/openbabel/obconversion.h |
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PATHS |
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${_obIncDir} |
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${GNUWIN32_DIR}/include |
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$ENV{OPENBABEL2_INCLUDE_DIR} |
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) |
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if(OPENBABEL2_INCLUDE_DIR) |
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set(OPENBABEL2_INCLUDE_DIR ${OPENBABEL2_INCLUDE_DIR}/openbabel-2.0) |
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endif(OPENBABEL2_INCLUDE_DIR) |
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endif(NOT OPENBABEL2_INCLUDE_DIR) |
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endif(WIN32) |
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find_library(OPENBABEL2_LIBRARIES NAMES openbabel openbabel-2 |
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PATHS |
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${_obLinkDir} |
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${GNUWIN32_DIR}/lib |
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$ENV{OPENBABEL2_LIBRARIES} |
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) |
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endif(OPENBABEL2_VERSION_MET) |
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endif(EMBED_OPENBABEL) |
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if(OPENBABEL2_INCLUDE_DIR AND OPENBABEL2_LIBRARIES AND OPENBABEL2_VERSION_MET) |
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set(OPENBABEL2_FOUND TRUE) |
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endif(OPENBABEL2_INCLUDE_DIR AND OPENBABEL2_LIBRARIES AND OPENBABEL2_VERSION_MET) |
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if (OPENBABEL2_FOUND) |
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if (NOT OpenBabel2_FIND_QUIETLY) |
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message(STATUS "Found OpenBabel 2.2 or later: ${OPENBABEL2_LIBRARIES}") |
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endif (NOT OpenBabel2_FIND_QUIETLY) |
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else (OPENBABEL2_FOUND) |
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if (OpenBabel2_FIND_REQUIRED) |
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message(FATAL_ERROR "Could NOT find OpenBabel 2.2 or later ") |
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endif (OpenBabel2_FIND_REQUIRED) |
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endif (OPENBABEL2_FOUND) |
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mark_as_advanced(OPENBABEL2_INCLUDE_DIR OPENBABEL2_LIBRARIES) |
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endif (OPENBABEL2_INCLUDE_DIR AND OPENBABEL2_LIBRARIES AND OPENBABEL2_VERSION_MET) |
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# Search for Open Babel2 executable |
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if(OPENBABEL2_EXECUTABLE) |
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# in cache already |
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set(OPENBABEL2_EXECUTABLE_FOUND TRUE) |
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else(OPENBABEL2_EXECUTABLE) |
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find_program(OPENBABEL2_EXECUTABLE NAMES babel |
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PATHS |
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[HKEY_CURRENT_USER\\SOFTWARE\\OpenBabel\ 2.2.2] |
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$ENV{OPENBABEL2_EXECUTABLE} |
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) |
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if(OPENBABEL2_EXECUTABLE) |
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set(OPENBABEL2_EXECUTABLE_FOUND TRUE) |
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endif(OPENBABEL2_EXECUTABLE) |
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if(OPENBABEL2_EXECUTABLE_FOUND) |
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message(STATUS "Found OpenBabel2 executable: ${OPENBABEL2_EXECUTABLE}") |
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endif(OPENBABEL2_EXECUTABLE_FOUND) |
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endif(OPENBABEL2_EXECUTABLE) |
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# Test if we are using trunk |
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if(NOT OPENBABEL_IS_NEWER_THAN_2_2_99) |
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macro_ensure_version("2.2.99" "${OPENBABEL2_VERSION}" OPENBABEL_IS_NEWER_THAN_2_2_99) |
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endif(NOT OPENBABEL_IS_NEWER_THAN_2_2_99) |
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if (OPENBABEL_IS_NEWER_THAN_2_2_99) |
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add_definitions(-DOPENBABEL_IS_NEWER_THAN_2_2_99) |
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endif(OPENBABEL_IS_NEWER_THAN_2_2_99) |
