Commit f4b53fad authored by Ben Boeckel's avatar Ben Boeckel Committed by Brad King
Browse files

FindGDAL: support finding additional GDAL library names

parent 1b277445
......@@ -52,6 +52,8 @@ The following variables may be set to modify the search strategy:
If set, ``gdal-config`` will not be used. This can be useful if there are
GDAL libraries built with autotools (which provide the tool) and CMake (which
do not) in the same environment.
``GDAL_ADDITIONAL_LIBRARY_VERSIONS``
Extra versions of library names to search for.
#]=======================================================================]
# $GDALDIR is an environment variable that would
......@@ -145,8 +147,20 @@ if(UNIX AND NOT FindGDAL_SKIP_GDAL_CONFIG)
endif()
endif()
# GDAL name its library when built with CMake as `gdal${major}${minor}`.
set(_gdal_versions
${GDAL_ADDITIONAL_LIBRARY_VERSIONS} 3.0 2.4 2.3 2.2 2.1 2.0 1.11 1.10 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2)
set(_gdal_libnames)
foreach (_gdal_version IN LISTS _gdal_versions)
string(REPLACE "." "" _gdal_version "${_gdal_version}")
list(APPEND _gdal_libnames "gdal${_gdal_version}" "GDAL${_gdal_version}")
endforeach ()
unset(_gdal_version)
unset(_gdal_versions)
find_library(GDAL_LIBRARY
NAMES ${_gdal_lib} gdal gdal_i gdal1.5.0 gdal1.4.0 gdal1.3.2 GDAL
NAMES ${_gdal_lib} ${_gdal_libnames} gdal gdal_i gdal1.5.0 gdal1.4.0 gdal1.3.2 GDAL
HINTS
ENV GDAL_DIR
ENV GDAL_ROOT
......@@ -155,6 +169,8 @@ find_library(GDAL_LIBRARY
DOC "Path to the GDAL library"
)
mark_as_advanced(GDAL_LIBRARY)
unset(_gdal_libnames)
unset(_gdal_lib)
if (EXISTS "${GDAL_INCLUDE_DIR}/gdal_version.h")
file(STRINGS "${GDAL_INCLUDE_DIR}/gdal_version.h" _gdal_version
......
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