myx-cmake/MyxCMake/find/FindQGIS.cmake

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2021-12-08 11:32:04 +00:00
## Once run this will define:
##
## QGIS_FOUND = system has QGIS lib
##
## QGIS_CORE_LIBRARY = full path to the CORE library
## QGIS_GUI_LIBRARY = full path to the GUI library
## QGIS_ANALYSIS_LIBRARY = full path to the ANALYSIS library
## QGIS_PLUGIN_DIR = full path to where QGIS plugins are installed
## QGIS_INCLUDE_DIR = where to find headers
## QGIS_UI_INCLUDE_DIR = where to find ui_* generated headers
##
## QGIS_VERSION = version as defined in qgsconfig.h, as major.minor.patch
##
## Definitions or ENV variables affecting search locations
##
## OSGEO4W_ROOT = [A-Z]:/path/to/OSGeo4W/install/root
## (^ use forward slashes!)
## OSGEO4W_QGIS_SUBDIR = qgis[-rel|-ltr][-dev], in OSGEO4W_ROOT/apps/
## QGIS_MAC_PATH = /path/to/any/QGIS.app/Contents
## QGIS_BUILD_PATH = [A-Z:]/path/to/QGIS/build/directory
##
## Tim Sutton
## Larry Shaffer (2017-01-31)
#MESSAGE("Searching for QGIS")
IF(WIN32)
# OSGEO4W_QGIS_SUBDIR relative install: qgis[-rel|-ltr][-dev], etc.
IF (NOT OSGEO4W_QGIS_SUBDIR OR "${OSGEO4W_QGIS_SUBDIR}" STREQUAL "")
IF (NOT "$ENV{OSGEO4W_QGIS_SUBDIR}" STREQUAL "")
SET (OSGEO4W_QGIS_SUBDIR $ENV{OSGEO4W_QGIS_SUBDIR})
ELSE ()
SET (OSGEO4W_QGIS_SUBDIR qgis)
ENDIF ()
ENDIF ()
#MESSAGE("Searching for QGIS in $ENV{PROGRAMFILES}/QGIS")
IF (MINGW)
FIND_PATH(QGIS_PLUGIN_DIR
NAMES libofflineeditingplugin.dll
PATHS
"$ENV{PROGRAMFILES}/QGIS/plugins"
)
FIND_PATH(QGIS_INCLUDE_DIR
NAMES qgsapplication.h
PATHS
"$ENV{PROGRAMFILES}/QGIS/include"
)
FIND_LIBRARY(QGIS_CORE_LIBRARY
NAMES qgis_core
PATHS
"$ENV{PROGRAMFILES}/QGIS/"
)
FIND_LIBRARY(QGIS_GUI_LIBRARY
NAMES qgis_gui
PATHS
"$ENV{PROGRAMFILES}/QGIS/"
)
ENDIF (MINGW)
IF (MSVC)
FIND_PATH(QGIS_PLUGIN_DIR
NAMES offlineeditingplugin.dll
PATHS
"$ENV{OSGEO4W_ROOT}/apps/${OSGEO4W_QGIS_SUBDIR}/plugins"
"$ENV{PROGRAMFILES}/QGIS/plugins"
)
FIND_PATH(QGIS_INCLUDE_DIR
NAMES qgsapplication.h
PATHS
"$ENV{INCLUDE}"
"$ENV{LIB_DIR}/include/qgis"
"$ENV{OSGEO4W_ROOT}/include"
"$ENV{OSGEO4W_ROOT}/apps/${OSGEO4W_QGIS_SUBDIR}/include"
"$ENV{PROGRAMFILES}/QGIS/include"
)
FIND_LIBRARY(QGIS_CORE_LIBRARY
NAMES qgis_core
PATHS
"$ENV{LIB_DIR}/lib/"
"$ENV{LIB}"
"$ENV{OSGEO4W_ROOT}/lib"
"$ENV{OSGEO4W_ROOT}/apps/${OSGEO4W_QGIS_SUBDIR}/lib"
"$ENV{PROGRAMFILES}/QGIS/lib"
)
FIND_LIBRARY(QGIS_GUI_LIBRARY
NAMES qgis_gui
PATHS
"$ENV{LIB_DIR}"
"$ENV{LIB}"
"$ENV{OSGEO4W_ROOT}/lib"
"$ENV{OSGEO4W_ROOT}/apps/${OSGEO4W_QGIS_SUBDIR}/lib"
"$ENV{PROGRAMFILES}/QGIS/lib"
)
FIND_LIBRARY(QGIS_ANALYSIS_LIBRARY
NAMES qgis_analysis
PATHS
"$ENV{LIB_DIR}"
"$ENV{LIB}"
"$ENV{OSGEO4W_ROOT}/lib"
"$ENV{OSGEO4W_ROOT}/apps/${OSGEO4W_QGIS_SUBDIR}/lib"
"$ENV{PROGRAMFILES}/QGIS/lib"
)
ENDIF (MSVC)
ELSE(WIN32)
IF(UNIX)
#MESSAGE("Searching for QGIS in /usr/bin; /usr/local/bin")
FIND_PATH(QGIS_PLUGIN_DIR
NAMES libofflineeditingplugin.so
PATHS
${QGIS_BUILD_PATH}/PlugIns/qgis
${QGIS_MAC_PATH}/PlugIns/qgis
${QGIS_PREFIX_PATH}/lib/qgis/plugins/
/usr/lib64/qgis/plugins
/usr/lib/qgis
/usr/lib/qgis/plugins
/usr/local/lib/qgis/plugins
"$ENV{LIB_DIR}/lib/qgis/plugins"
"$ENV{LIB_DIR}/lib/qgis"
)
FIND_PATH(QGIS_INCLUDE_DIR
NAMES qgis.h
PATHS
${QGIS_BUILD_PATH}/output/lib/qgis_core.framework/Headers
${QGIS_MAC_PATH}/Frameworks/qgis_core.framework/Headers
{QGIS_PREFIX_PATH}/include/qgis
/usr/include/qgis
/usr/local/include/qgis
/Library/Frameworks/qgis_core.framework/Headers
"$ENV{LIB_DIR}/include/qgis"
)
FIND_PATH(QGIS_UI_INCLUDE_DIR
NAMES ui_qgscredentialdialog.h
PATHS
${QGIS_BUILD_PATH}/src/ui
${QGIS_MAC_PATH}/Frameworks/qgis_gui.framework/Headers
{QGIS_PREFIX_PATH}/include/qgis
/usr/include/qgis
/usr/local/include/qgis
/Library/Frameworks/qgis_gui.framework/Headers
"$ENV{LIB_DIR}/include/qgis"
)
# also get other frameworks' headers folders on OS X
IF (APPLE)
FIND_PATH(QGIS_GUI_INCLUDE_DIR
NAMES qgsguiutils.h
PATHS
${QGIS_BUILD_PATH}/output/lib
${QGIS_MAC_PATH}/Frameworks
/Library/Frameworks
PATH_SUFFIXES qgis_gui.framework/Headers
)
FIND_PATH(QGIS_ANALYSIS_INCLUDE_DIR
NAMES qgsinterpolator.h
PATHS
${QGIS_BUILD_PATH}/output/lib
${QGIS_MAC_PATH}/Frameworks
/Library/Frameworks
PATH_SUFFIXES qgis_analysis.framework/Headers
)
SET(QGIS_INCLUDE_DIR
${QGIS_INCLUDE_DIR}
${QGIS_GUI_INCLUDE_DIR}
${QGIS_ANALYSIS_INCLUDE_DIR}
${QGIS_UI_INCLUDE_DIR}
)
ENDIF (APPLE)
FIND_LIBRARY(QGIS_CORE_LIBRARY
NAMES qgis_core
PATHS
${QGIS_BUILD_PATH}/output/lib
${QGIS_MAC_PATH}/Frameworks
${QGIS_MAC_PATH}/lib
${QGIS_PREFIX_PATH}/lib/
/usr/lib64
/usr/lib
/usr/local/lib
/Library/Frameworks
"$ENV{LIB_DIR}/lib/"
)
FIND_LIBRARY(QGIS_GUI_LIBRARY
NAMES qgis_gui
PATHS
${QGIS_BUILD_PATH}/output/lib
${QGIS_MAC_PATH}/Frameworks
${QGIS_MAC_PATH}/lib
${QGIS_PREFIX_PATH}/lib/
/usr/lib64
/usr/lib
/usr/local/lib
/Library/Frameworks
"$ENV{LIB_DIR}/lib/"
)
FIND_LIBRARY(QGIS_ANALYSIS_LIBRARY
NAMES qgis_analysis
PATHS
${QGIS_BUILD_PATH}/output/lib
${QGIS_MAC_PATH}/Frameworks
${QGIS_MAC_PATH}/lib
${QGIS_PREFIX_PATH}/lib/
/usr/lib64
/usr/lib
/usr/local/lib
/Library/Frameworks
"$ENV{LIB_DIR}/lib/"
)
ENDIF(UNIX)
ENDIF(WIN32)
IF (QGIS_INCLUDE_DIR)
SET(QGIS_VERSION QGIS_VERSION-NOTFOUND)
FIND_FILE(_qgsconfig_h qgsconfig.h PATHS ${QGIS_INCLUDE_DIR})
IF (_qgsconfig_h)
FILE(READ ${_qgsconfig_h} _qgsconfig)
IF (_qgsconfig)
# version defined like #define VERSION "2.14.8-Essen"
FILE(STRINGS "${_qgsconfig_h}" _qgsversion_str REGEX "^#define VERSION .*$")
STRING(REGEX REPLACE "^#define VERSION +\"([0-9]+\\.[0-9]+\\.[0-9]+).*$" "\\1" _qgsversion "${_qgsversion_str}")
IF (_qgsversion)
SET(QGIS_VERSION ${_qgsversion})
ELSE ()
MESSAGE(WARNING "No QGIS version determined: failed to parse qgsconfig.h")
ENDIF ()
ELSE()
MESSAGE(WARNING "No QGIS version determined: failed to read qgsconfig.h")
ENDIF ()
ELSE ()
MESSAGE(WARNING "No QGIS version determined: failed to find qgsconfig.h")
ENDIF ()
ENDIF ()
IF (QGIS_INCLUDE_DIR AND QGIS_CORE_LIBRARY AND QGIS_GUI_LIBRARY AND QGIS_ANALYSIS_LIBRARY)
SET(QGIS_FOUND TRUE)
ENDIF ()
IF (QGIS_FOUND)
IF (NOT QGIS_FIND_QUIETLY)
MESSAGE(STATUS "Found QGIS: ${QGIS_VERSION}")
MESSAGE(STATUS "Found QGIS core: ${QGIS_CORE_LIBRARY}")
MESSAGE(STATUS "Found QGIS gui: ${QGIS_GUI_LIBRARY}")
MESSAGE(STATUS "Found QGIS analysis: ${QGIS_ANALYSIS_LIBRARY}")
MESSAGE(STATUS "Found QGIS plugins directory: ${QGIS_PLUGIN_DIR}")
ENDIF (NOT QGIS_FIND_QUIETLY)
ELSE (QGIS_FOUND)
IF (QGIS_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find QGIS")
ENDIF (QGIS_FIND_REQUIRED)
ENDIF (QGIS_FOUND)