ResInsight/Octave/cmake/FindOctave.cmake
Magne Sjaastad b050cac1d2
Make it possible to build Octave plugins independent to main build
The building of Octave plugins within main ResInsight build on RHEL8 cause the build to use gcc-12, and gcc-12 is extremely slow when building opm-common.

Adjust the CMake configuration so it is possible to build the Octave plugins as an independent build job. The plugin binaries can then be uploaded to an external server. The main ResInsight build  can download the binaries and include them in the install package for ResInsight.

Use the flag RESINSIGHT_USE_EXTERNAL_OCTAVE_PLUGINS to download external Octave plugin binaries.
2024-06-04 07:42:50 +02:00

206 lines
7.6 KiB
CMake

# - Find Octave
# GNU Octave is a high-level interpreted language, primarily intended for numerical computations.
# available at http://www.gnu.org/software/octave/
#
# This module defines:
# OCTAVE_EXECUTABLE - octave interpreter
# OCTAVE_INCLUDE_DIRS - include path for mex.h, mexproto.h
# OCTAVE_LIBRARIES - required libraries: octinterp, octave, cruft
# OCTAVE_OCTINTERP_LIBRARY - path to the library octinterp
# OCTAVE_OCTAVE_LIBRARY - path to the library octave
# OCTAVE_CRUFT_LIBRARY - path to the library cruft
# OCTAVE_VERSION_STRING - octave version string
# OCTAVE_MAJOR_VERSION - major version
# OCTAVE_MINOR_VERSION - minor version
# OCTAVE_PATCH_VERSION - patch version
# OCTAVE_OCT_FILE_DIR - object files that will be dynamically loaded
# OCTAVE_OCT_LIB_DIR - oct libraries
# OCTAVE_ROOT_DIR - octave prefix
# OCTAVE_M_SITE_DIR - .m files site dir
# OCTAVE_OCT_SITE_DIR - .oct files site dir
#
# The macro octave_add_oct allows to create compiled modules.
# octave_add_oct (target_name
# [SOURCES] source1 [source2 ...]
# [LINK_LIBRARIES lib1 [lib2 ...]]
# [EXTENSION ext]
#)
#
# To install it, you can the use the variable OCTAVE_OCT_FILE_DIR as follow:
# file (RELATIVE_PATH PKG_OCTAVE_OCT_SITE_DIR ${OCTAVE_ROOT_DIR} ${OCTAVE_OCT_SITE_DIR})
# install (
# TARGETS target_name
# DESTINATION ${PKG_OCTAVE_OCT_SITE_DIR}
#)
#=============================================================================
# Copyright 2013, Julien Schueller
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# The views and conclusions contained in the software and documentation are those
# of the authors and should not be interpreted as representing official policies,
# either expressed or implied, of the FreeBSD Project.
#=============================================================================
find_program(OCTAVE_CONFIG_EXECUTABLE
NAMES octave-config
)
if (OCTAVE_CONFIG_EXECUTABLE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -p OCTAVE_HOME
OUTPUT_VARIABLE OCTAVE_ROOT_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} --m-site-dir
OUTPUT_VARIABLE OCTAVE_M_SITE_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} --oct-site-dir
OUTPUT_VARIABLE OCTAVE_OCT_SITE_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -p BINDIR
OUTPUT_VARIABLE OCTAVE_BIN_PATHS
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -p OCTINCLUDEDIR
OUTPUT_VARIABLE OCTAVE_INCLUDE_PATHS
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -p OCTLIBDIR
OUTPUT_VARIABLE OCTAVE_LIBRARIES_PATHS
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -p OCTFILEDIR
OUTPUT_VARIABLE OCTAVE_OCT_FILE_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -p OCTLIBDIR
OUTPUT_VARIABLE OCTAVE_OCT_LIB_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND ${OCTAVE_CONFIG_EXECUTABLE} -v
OUTPUT_VARIABLE OCTAVE_VERSION_STRING
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (OCTAVE_VERSION_STRING)
string (REGEX REPLACE "([0-9]+)\\..*" "\\1" OCTAVE_MAJOR_VERSION ${OCTAVE_VERSION_STRING})
string (REGEX REPLACE "[0-9]+\\.([0-9]+).*" "\\1" OCTAVE_MINOR_VERSION ${OCTAVE_VERSION_STRING})
string (REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" OCTAVE_PATCH_VERSION ${OCTAVE_VERSION_STRING})
endif ()
endif ()
find_program(OCTAVE_EXECUTABLE
HINTS ${OCTAVE_BIN_PATHS}
NAMES octave
)
find_program(OCTAVE_MKOCTFILE
HINTS ${OCTAVE_BIN_PATHS}
NAMES mkoctfile
)
find_library(OCTAVE_OCTINTERP_LIBRARY
NAMES octinterp liboctinterp
HINTS ${OCTAVE_LIBRARIES_PATHS}
)
find_library(OCTAVE_OCTAVE_LIBRARY
NAMES octave liboctave
HINTS ${OCTAVE_LIBRARIES_PATHS}
)
find_library(OCTAVE_CRUFT_LIBRARY
NAMES cruft libcruft
HINTS ${OCTAVE_LIBRARIES_PATHS}
)
set (OCTAVE_LIBRARIES ${OCTAVE_OCTINTERP_LIBRARY})
list (APPEND OCTAVE_LIBRARIES ${OCTAVE_OCTAVE_LIBRARY})
if (OCTAVE_CRUFT_LIBRARY)
list (APPEND OCTAVE_LIBRARIES ${OCTAVE_CRUFT_LIBRARY})
endif ()
find_path (OCTAVE_INCLUDE_DIR
NAMES octave/oct.h
PATHS "${OCTAVE_INCLUDE_PATHS}/.."
)
set (OCTAVE_INCLUDE_DIRS ${OCTAVE_INCLUDE_DIR} ${OCTAVE_INCLUDE_DIR}/octave)
macro (octave_add_oct FUNCTIONNAME)
set (_CMD SOURCES)
set (_SOURCES)
set (_LINK_LIBRARIES)
set (_EXTENSION)
set (_OCT_EXTENSION oct)
foreach (_ARG ${ARGN})
if (${_ARG} MATCHES SOURCES)
set (_CMD SOURCES)
elseif (${_ARG} MATCHES LINK_LIBRARIES)
set (_CMD LINK_LIBRARIES)
elseif (${_ARG} MATCHES EXTENSION)
set (_CMD EXTENSION)
else ()
if (${_CMD} MATCHES SOURCES)
list (APPEND _SOURCES "${_ARG}")
elseif (${_CMD} MATCHES LINK_LIBRARIES)
list (APPEND _LINK_LIBRARIES "${_ARG}")
elseif (${_CMD} MATCHES EXTENSION)
set (_OCT_EXTENSION ${_ARG})
endif ()
endif ()
endforeach ()
add_library (${FUNCTIONNAME} SHARED ${_SOURCES})
target_link_libraries (${FUNCTIONNAME} ${OCTAVE_LIBRARIES} ${_LINK_LIBRARIES})
set_target_properties (${FUNCTIONNAME} PROPERTIES
PREFIX ""
SUFFIX ".${_OCT_EXTENSION}"
)
endmacro ()
# handle REQUIRED and QUIET options
include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (Octave REQUIRED_VARS OCTAVE_EXECUTABLE OCTAVE_ROOT_DIR OCTAVE_INCLUDE_DIRS OCTAVE_LIBRARIES VERSION_VAR OCTAVE_VERSION_STRING)
mark_as_advanced (
OCTAVE_OCT_FILE_DIR
OCTAVE_OCT_LIB_DIR
OCTAVE_OCTINTERP_LIBRARY
OCTAVE_OCTAVE_LIBRARY
OCTAVE_CRUFT_LIBRARY
OCTAVE_LIBRARIES
OCTAVE_INCLUDE_DIR
OCTAVE_INCLUDE_DIRS
OCTAVE_ROOT_DIR
OCTAVE_VERSION_STRING
OCTAVE_MAJOR_VERSION
OCTAVE_MINOR_VERSION
OCTAVE_PATCH_VERSION
)