source: mainline/meson/part/tools/meson.build@ ee2f0beb

#
# Copyright (c) 2019 Jiří Zárevúcky
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
#   notice, this list of conditions and the following disclaimer.
# - 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.
# - The name of the author may not be used to endorse or promote products
#   derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
#

# Find all the programs and tools used by meson.
# Whenever you use an external command anywhere,
# first find and assign it to a variable here. Don't use its name directly.
# This way it's obvious what programs are used, and for some we can use
# the same argument list everywhere.

_tools_dir = meson.source_root() / 'tools'

basename = find_program('basename')
cc = meson.get_compiler('c')
config_py = find_program(_tools_dir / 'config.py')
cp = find_program('cp')
dirname = find_program('dirname')
doxygen = find_program('doxygen', required: false)
find = find_program('find')
grep = find_program('grep')
mkarray = find_program(_tools_dir / 'mkarray_for_meson.sh')
mkext4 = find_program(_tools_dir / 'mkext4.py')
mkfat = find_program(_tools_dir / 'mkfat.py')
mkuimage = find_program(_tools_dir / 'mkuimage.py')
objcopy = find_program('objcopy')
objdump = find_program('objdump')
patch = find_program('patch')
sed = find_program('sed')
unzip = find_program('unzip')
which = find_program('which')
cpc = find_program(_tools_dir / 'cc.sh')
cppcheck = find_program('cppcheck', required: false)

sh = [ find_program('sh'), '-u', '-e' ]
if debug_shell_scripts
        sh += '-x'
endif

genisoimage = find_program('genisoimage', required: false)
if genisoimage.found()
        genisoimage_type = 'genisoimage'
else
        genisoimage = find_program('mkisofs', required: false)
        if genisoimage.found()
                genisoimage_type = 'mkisofs'
        else
                xorriso = find_program('xorriso', required: false)
                if xorriso.found()
                        genisoimage = [ xorriso, '-as', 'genisoimage' ]
                        genisoimage_type = 'genisoimage'
                else
                        error('Need genisoimage, mkisofs or xorriso.')
                endif
        endif
endif


autocheck = generator(find_program(_tools_dir / 'autocheck.awk'),
        arguments: [ '@INPUT@' ],
        output: '@PLAINNAME@.check.c',
        capture: true,
)

# TODO: bug in Meson
#gzip = generator(find_program('gzip'),
#       arguments: [ '--no-name', '-9', '--stdout', '@INPUT@' ],
#       output: '@PLAINNAME@.gz',
#       capture: true,
#)

gzip = [ find_program('gzip'), '--no-name', '-9', '--stdout', '@INPUT@' ]

# Tar's arguments make sure that the archive is reproducible.
tar = [
        find_program('tar'),
        '-c',
        '-f', '@OUTPUT@',
        '--mtime=1970-01-01 00:00:00Z',
        '--group=0',
        '--owner=0',
        '--numeric-owner',
        '--mode=go=rX,u+rw,a-s',
        '--no-acls',
        '--no-selinux',
        '--no-xattrs',
        '--format=ustar',
        '--transform', 's:@OUTDIR@/::',
        '@INPUT@',
]