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libconstants/meson.build

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Meson

# ***********************************************************************
#
# Copyright (C) 2025 -- The 4D-STAR Collaboration
# File Author: Emily Boudreaux
# Last Modified: June 21, 2025
#
# libconstants is free software; you can use it and/or modify
# it under the terms and restrictions the GNU General Library Public
# License version 3 (GPLv3) as published by the Free Software Foundation.
#
# libconstants is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with this software; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# *********************************************************************** #
project('libconstants', 'cpp', version: 'v1.1.7', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
# Add default visibility for all C++ targets
add_project_arguments('-fvisibility=default', language: 'cpp')
if get_option('build_python')
local_py_install = import('python').find_installation('python3', pure: false)
fourdst_pkg = local_py_install.get_install_dir() / 'fourdst'
constants_libdir = fourdst_pkg / 'lib'
constants_header_install_dir = fourdst_pkg / 'include' / 'fourdst' / 'constants'
vendor_lib_dir = fourdst_pkg / 'lib' / 'vendor'
vendor_header_dir = fourdst_pkg / 'include' / 'fourdst' / 'vendor'
message('Installing libconfig in python mode. Install locations are...')
else
constants_libdir = get_option('libdir')
constants_header_install_dir = get_option('includedir') / 'fourdst' / 'constants'
message('Installing libconfig in non python (normal) mode. Install locations are...')
endif
message(' Libraries: ' + constants_libdir)
message(' Headers: ' + constants_header_install_dir)
cpp = meson.get_compiler('cpp')
subdir('assets/static')
subdir('src')
if get_option('build_tests')
subdir('tests')
endif
if get_option('build_examples')
subdir('examples')
endif
if get_option('pkg_config')
message('Generating pkg-config file for libconstants...')
pkg = import('pkgconfig')
pkg.generate(
name: 'libconstants',
description: 'Physical Constants for SERiF and related projects',
version: meson.project_version(),
libraries: [libconst, '-Wl,-rpath,${libdir}'],
filebase: 'fourdst_constants',
install_dir: join_paths(get_option('libdir'), 'pkgconfig')
)
endif