0,0 → 1,93 |
# Locate gdal |
# |
# This module accepts the following environment variables: |
# |
# GDAL_DIR or GDAL_ROOT - Specify the location of GDAL |
# |
# This module defines the following CMake variables: |
# |
# GDAL_FOUND - True if libgdal is found |
# GDAL_LIBRARY - A variable pointing to the GDAL library |
# GDAL_INCLUDE_DIR - Where to find the headers |
# |
# $GDALDIR is an environment variable that would |
# correspond to the ./configure --prefix=$GDAL_DIR |
# used in building gdal. |
# |
# Created by Eric Wing. I'm not a gdal user, but OpenSceneGraph uses it |
# for osgTerrain so I whipped this module together for completeness. |
# I actually don't know the conventions or where files are typically |
# placed in distros. |
# Any real gdal users are encouraged to correct this (but please don't |
# break the OS X framework stuff when doing so which is what usually seems |
# to happen). |
|
# This makes the presumption that you are include gdal.h like |
# |
#include "gdal.h" |
|
FIND_PATH(GDAL_INCLUDE_DIR gdal.h |
HINTS |
$ENV{GDAL_DIR} |
$ENV{GDAL_ROOT} |
PATH_SUFFIXES |
include/gdal |
include/GDAL |
include |
PATHS |
~/Library/Frameworks/gdal.framework/Headers |
/Library/Frameworks/gdal.framework/Headers |
/sw # Fink |
/opt/local # DarwinPorts |
/opt/csw # Blastwave |
/opt |
) |
|
IF(UNIX) |
# Use gdal-config to obtain the library version (this should hopefully |
# allow us to -lgdal1.x.y where x.y are correct version) |
# For some reason, libgdal development packages do not contain |
# libgdal.so... |
FIND_PROGRAM(GDAL_CONFIG gdal-config |
HINTS |
$ENV{GDAL_DIR} |
$ENV{GDAL_ROOT} |
PATH_SUFFIXES bin |
PATHS |
/sw # Fink |
/opt/local # DarwinPorts |
/opt/csw # Blastwave |
/opt |
) |
|
if(GDAL_CONFIG) |
exec_program(${GDAL_CONFIG} ARGS --libs OUTPUT_VARIABLE GDAL_CONFIG_LIBS) |
if(GDAL_CONFIG_LIBS) |
string(REGEX MATCHALL "-l[^ ]+" _gdal_dashl ${GDAL_CONFIG_LIBS}) |
string(REGEX REPLACE "-l" "" _gdal_lib "${_gdal_dashl}") |
string(REGEX MATCHALL "-L[^ ]+" _gdal_dashL ${GDAL_CONFIG_LIBS}) |
string(REGEX REPLACE "-L" "" _gdal_libpath "${_gdal_dashL}") |
endif() |
endif() |
endif() |
|
FIND_LIBRARY(GDAL_LIBRARY |
NAMES ${_gdal_lib} gdal gdal_i gdal1.5.0 gdal1.4.0 gdal1.3.2 GDAL |
HINTS |
$ENV{GDAL_DIR} |
$ENV{GDAL_ROOT} |
${_gdal_libpath} |
PATH_SUFFIXES lib64 lib |
PATHS |
/sw |
/opt/local |
/opt/csw |
/opt |
/usr/freeware |
) |
|
include(FindPackageHandleStandardArgs) |
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GDAL DEFAULT_MSG GDAL_LIBRARY GDAL_INCLUDE_DIR) |
|
set(GDAL_LIBRARIES ${GDAL_LIBRARY}) |
set(GDAL_INCLUDE_DIRS ${GDAL_INCLUDE_DIR}) |