mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-10-31 15:16:22 +00:00
46 lines
1.6 KiB
CMake
46 lines
1.6 KiB
CMake
|
# GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
|
||
|
|
# This file is part of GNSS-SDR.
|
||
|
|
#
|
||
|
|
# SPDX-FileCopyrightText: 2021 C. Fernandez-Prades cfernandez(at)cttc.es
|
||
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
||
|
|
|
||
|
|
|
||
|
|
find_program(GNUPLOT_EXECUTABLE
|
||
|
|
NAMES
|
||
|
|
gnuplot
|
||
|
|
pgnuplot
|
||
|
|
PATHS
|
||
|
|
/usr/bin
|
||
|
|
/usr/local/bin
|
||
|
|
/opt/local/bin
|
||
|
|
ONLY_CMAKE_FIND_ROOT_PATH
|
||
|
|
)
|
||
|
|
|
||
|
|
if(NOT CMAKE_CROSSCOMPILING)
|
||
|
|
if(GNUPLOT_EXECUTABLE)
|
||
|
|
execute_process(COMMAND "${GNUPLOT_EXECUTABLE}" --version
|
||
|
|
OUTPUT_VARIABLE GNUPLOT_OUTPUT_VARIABLE
|
||
|
|
ERROR_QUIET
|
||
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
||
|
|
)
|
||
|
|
string(REGEX REPLACE "^gnuplot ([0-9\\.]+)( patchlevel )?" "\\1." GNUPLOT_VERSION_STRING "${GNUPLOT_OUTPUT_VARIABLE}")
|
||
|
|
string(REGEX REPLACE "\\.$" "" GNUPLOT_VERSION_STRING "${GNUPLOT_VERSION_STRING}")
|
||
|
|
unset(GNUPLOT_OUTPUT_VARIABLE)
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
if(GNUPLOT_EXECUTABLE)
|
||
|
|
if(CMAKE_SYSROOT)
|
||
|
|
string(REGEX REPLACE "${CMAKE_SYSROOT}" "" GNUPLOT_EXECUTABLE "${GNUPLOT_EXECUTABLE}")
|
||
|
|
elseif(DEFINED ENV{OECORE_TARGET_SYSROOT})
|
||
|
|
string(REGEX REPLACE "$ENV{OECORE_TARGET_SYSROOT}" "" GNUPLOT_EXECUTABLE "${GNUPLOT_EXECUTABLE}")
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
message(STATUS "Warning: Gnuplot is not found, you can install it later.")
|
||
|
|
message(STATUS " Setting default path to /usr/bin/gnuplot")
|
||
|
|
set(GNUPLOT_EXECUTABLE "/usr/bin/gnuplot")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
include(FindPackageHandleStandardArgs)
|
||
|
|
find_package_handle_standard_args(GNUPLOT DEFAULT_MSG GNUPLOT_EXECUTABLE)
|