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150 lines
4.4 KiB
CMake
150 lines
4.4 KiB
CMake
# Find PostgreSQL
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# ~~~~~~~~~~~~~~~
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# Copyright (c) 2007, Martin Dobias <wonder.sk at gmail.com>
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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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#
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# CMake module to search for PostgreSQL library
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#
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# pg_config is searched for in POSTGRES_CONFIG dir,
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# default /usr/bin
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#
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# If it's found it sets POSTGRES_FOUND to TRUE
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# and following variables are set:
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# POSTGRES_INCLUDE_DIR
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# POSTGRES_LIBRARY
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# First try using the cmake native FindPostgreSQL script.
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# For cmake < 3.20 this also requires server components.
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# Once the minimum cmake version for QGIS is bumped to 3.20
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# we can get rid of our custom script
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find_package(PostgreSQL)
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if(${PostgreSQL_FOUND})
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set(POSTGRES_INCLUDE_DIR ${PostgreSQL_INCLUDE_DIRS})
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set(POSTGRES_LIBRARY ${PostgreSQL_LIBRARIES})
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set(POSTGRES_FOUND TRUE)
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if(EXISTS "${POSTGRES_INCLUDE_DIR}/pg_config.h")
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set(HAVE_PGCONFIG TRUE)
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endif()
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return()
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endif()
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IF(ANDROID)
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SET(POSTGRES_INCLUDE_DIR ${POSTGRES_INCLUDE_DIR} CACHE STRING INTERNAL)
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SET(POSTGRES_LIBRARY ${PG_TMP}/libpq.so CACHE STRING INTERNAL)
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ENDIF(ANDROID)
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IF(WIN32 AND NOT ANDROID)
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IF (NOT POSTGRES_INCLUDE_DIR)
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FIND_PATH(POSTGRES_INCLUDE_DIR libpq-fe.h
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/usr/local/include
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/usr/include
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c:/msys/local/include
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"$ENV{LIB_DIR}/include/postgresql"
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"$ENV{LIB_DIR}/include"
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)
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ENDIF (NOT POSTGRES_INCLUDE_DIR)
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IF (NOT POSTGRES_LIBRARY)
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FIND_LIBRARY(POSTGRES_LIBRARY NAMES pq libpq libpqdll PATHS
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/usr/local/lib
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/usr/lib
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c:/msys/local/lib
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"$ENV{LIB_DIR}/lib"
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)
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ENDIF (NOT POSTGRES_LIBRARY)
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ELSE(WIN32)
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IF(UNIX)
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SET(POSTGRES_CONFIG_PREFER_PATH "$ENV{POSTGRES_HOME}/bin" CACHE STRING "preferred path to PG (pg_config)")
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FIND_PROGRAM(POSTGRES_CONFIG pg_config
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${POSTGRES_CONFIG_PREFER_PATH}
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/usr/local/pgsql/bin/
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/usr/local/bin/
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/usr/bin/
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)
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# MESSAGE("DBG POSTGRES_CONFIG ${POSTGRES_CONFIG}")
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IF (POSTGRES_CONFIG)
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# set INCLUDE_DIR
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EXEC_PROGRAM(${POSTGRES_CONFIG}
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ARGS --includedir
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OUTPUT_VARIABLE PG_TMP)
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SET(POSTGRES_INCLUDE_DIR ${PG_TMP} CACHE STRING INTERNAL)
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# set LIBRARY_DIR
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EXEC_PROGRAM(${POSTGRES_CONFIG}
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ARGS --libdir
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OUTPUT_VARIABLE PG_TMP)
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IF (APPLE)
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SET(POSTGRES_LIBRARY ${PG_TMP}/libpq.dylib CACHE STRING INTERNAL)
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ELSEIF (CYGWIN)
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EXEC_PROGRAM(${POSTGRES_CONFIG}
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ARGS --libs
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OUTPUT_VARIABLE PG_TMP)
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STRING(REGEX MATCHALL "[-][L]([^ ;])+" _LDIRS "${PG_TMP}")
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STRING(REGEX MATCHALL "[-][l]([^ ;])+" _LLIBS "${PG_TMP}")
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FIND_LIBRARY(POSTGRES_LIBRARY NAMES pq PATHS /usr/lib /usr/local/lib)
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SET(_DIRS)
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FOREACH(_DIR ${_LDIRS})
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STRING(REPLACE "-L" "" _DIR ${_DIR})
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SET(_DIRS ${_DIRS} ${_DIR})
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ENDFOREACH(_DIR ${_LDIRS})
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SET(_LIBS)
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FOREACH(_LIB ${_LLIBS})
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STRING(REPLACE "-l" "" _LIB ${_LIB})
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SET(_LIBS ${_LIBS} ${_LIB})
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ENDFOREACH(_LIB ${_LDIRS})
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FOREACH(_LIBNAME ${_LIBS})
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UNSET(PG_LIB CACHE)
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FIND_LIBRARY(PG_LIB NAMES ${_LIBNAME} PATHS ${_DIRS} /usr/lib /usr/local/lib)
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IF(NOT PG_LIB)
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MESSAGE(FATAL "PostgreSQL dependency library ${_LIBNAME} not found")
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ENDIF(NOT PG_LIB)
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SET(POSTGRES_LIBRARY ${POSTGRES_LIBRARY} ${PG_LIB})
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ENDFOREACH(_LIBNAME ${_LIBS})
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ELSE (CYGWIN)
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FIND_LIBRARY(POSTGRES_LIBRARY NAMES pq libpq libpqdll PATHS ${PG_TMP}/lib)
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ENDIF (APPLE)
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ENDIF(POSTGRES_CONFIG)
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ENDIF(UNIX)
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ENDIF(WIN32 AND NOT ANDROID)
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IF (POSTGRES_INCLUDE_DIR AND POSTGRES_LIBRARY)
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SET(POSTGRES_FOUND TRUE)
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IF(EXISTS "${POSTGRES_INCLUDE_DIR}/pg_config.h")
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SET(HAVE_PGCONFIG TRUE)
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ELSE(EXISTS "${POSTGRES_INCLUDE_DIR}/pg_config.h")
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SET(HAVE_PGCONFIG FALSE)
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ENDIF(EXISTS "${POSTGRES_INCLUDE_DIR}/pg_config.h")
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ENDIF (POSTGRES_INCLUDE_DIR AND POSTGRES_LIBRARY)
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IF (POSTGRES_FOUND)
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IF (NOT POSTGRES_FIND_QUIETLY)
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MESSAGE(STATUS "Found PostgreSQL: ${POSTGRES_LIBRARY}")
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ENDIF (NOT POSTGRES_FIND_QUIETLY)
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ELSE (POSTGRES_FOUND)
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#SET (POSTGRES_INCLUDE_DIR "")
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#SET (POSTGRES_LIBRARY "")
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IF (POSTGRES_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find PostgreSQL")
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ELSE (POSTGRES_FIND_REQUIRED)
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MESSAGE(STATUS "Could not find PostgreSQL")
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ENDIF (POSTGRES_FIND_REQUIRED)
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ENDIF (POSTGRES_FOUND)
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