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|
project('pax-utils', 'c',
version : '1.3.8',
license : 'GPL-2.0-only',
default_options : [
'warning_level=2',
'c_std=gnu11',
],
)
cc = meson.get_compiler('c')
libcap = dependency('libcap', required : get_option('use_libcap'))
if libcap.found()
add_project_arguments('-DWANT_SYSCAP', language : 'c')
endif
if get_option('use_seccomp')
add_project_arguments('-DWANT_SECCOMP', language : 'c')
endif
if get_option('buildtype') in ['debug', 'debugoptimized']
add_project_arguments('-DEBUG', language : 'c')
endif
# generate VCSID
version_h = vcs_tag(input : 'version.h.in', output : 'pax_utils_version.h')
# tell paxinc.h to use it
add_project_arguments('-DINCLUDE_GENERATE_VERSION_H', language : 'c')
add_project_arguments('-DVERSION="' + meson.project_version() + '"', language : 'c')
add_project_arguments('-D_GNU_SOURCE', language : 'c')
add_project_arguments('-D_FILE_OFFSET_BITS=64', language : 'c')
# probe the platform...
probe_results = configuration_data()
## first, we check a bunch of headers
foreach x : [
'endian.h', 'byteswap.h', # GNU-likes
'sys/endian.h', # BSDs,
'sys/isa_defs.h', # Sun/Illumios
'machine/endian.h', # Mach
'linux/seccomp.h',
'linux/securebits.h',
'sys/prctl.h',
'elf-hints.h',
'glob.h',
]
if cc.has_header(x)
probe_results.set('HAVE_' + x.to_upper().underscorify(), 1)
endif
endforeach
configure_file(
output : 'config.h',
configuration : probe_results,
)
# common code
common_src = [
'paxinc.c',
'security.c',
'xfuncs.c',
version_h,
]
common = static_library('common',
common_src,
install : false
)
if cc.get_define('__svr4__') == ''
executable('pspax',
'paxelf.c',
'paxldso.c',
'pspax.c',
version_h,
dependencies : [libcap],
link_with : common,
install : true
)
endif
executable('scanelf',
'paxelf.c',
'paxldso.c',
'scanelf.c',
version_h,
dependencies : [libcap],
link_with : common,
install : true
)
# dumpelf code (without the common code above)
dumpelf_src = [
'paxelf.c',
'paxldso.c',
'dumpelf.c',
version_h,
]
executable('dumpelf',
dumpelf_src,
dependencies : [libcap],
link_with : common,
install : true
)
executable('scanmacho',
'paxmacho.c',
'scanmacho.c',
version_h,
dependencies : [libcap],
link_with : common,
install : true
)
lddtree_impl = get_option('lddtree_implementation')
if lddtree_impl != 'none'
if lddtree_impl == 'python'
suffix = '.py'
else
suffix = '.sh'
endif
install_data('lddtree' + suffix,
rename : 'lddtree',
install_dir : get_option('bindir')
)
endif
install_data('symtree.sh',
rename : 'symtree',
install_dir : get_option('bindir')
)
subdir('man')
meson.add_dist_script('meson-build-dist-man.sh')
do_tests = get_option('tests')
if do_tests
subdir('tests/lddtree')
subdir('tests/pspax')
subdir('tests/scanelf')
subdir('tests/source')
endif
if do_tests and get_option('use_fuzzing')
ncc = meson.get_compiler('c', native : true)
fuzz_flags = [
'-g3', '-ggdb',
'-fsanitize=fuzzer', '-fsanitize-coverage=edge',
'-DPAX_UTILS_LIBFUZZ=1',
]
if ncc.get_id() != 'clang'
warning('use_fuzzing requires Clang, due to LibFuzzer. Not building fuzzers')
else
dumpelf_fuzzer = executable('dumpelf.fuzz',
common_src + dumpelf_src,
override_options : [
'buildtype=debug',
],
c_args : fuzz_flags,
link_args : fuzz_flags,
install : false
)
test('fuzz-dumpelf', dumpelf_fuzzer,
args : [
'-close_fd_mask=3',
'-max_total_time=10',
'-print_final_stats=1',
]
)
fuzz_ar = executable('fuzz-ar',
common_src + ['fuzz-ar.c'],
override_options : [
'buildtype=debug',
],
c_args : fuzz_flags,
link_args : fuzz_flags,
install : false
)
test('fuzz-ar', fuzz_ar,
args : [
'-close_fd_mask=3',
'-max_total_time=10',
'-print_final_stats=1',
]
)
endif
endif
|
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