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|
project(
'Little-CMS',
'c',
version: '2.17',
meson_version: '>=0.49.0',
# default_options: ['c_std=c99']
)
version_components = meson.project_version().split('.')
library_version = '@0@.0.@1@'.format(
version_components.get(0, 0),
version_components.get(1, 0),
)
version_cfg = configuration_data()
version_cfg.set('LCMS2_VERSION_MAJOR', version_components.get(0, 0))
version_cfg.set('LCMS2_VERSION_MINOR', version_components.get(1, 0))
version_cfg.set('LCMS2_VERSION_MICRO', version_components.get(2, 0))
version_cfg.set_quoted('LCMS2_VERSION', meson.project_version())
cc = meson.get_compiler('c')
is_visual_studio = cc.get_argument_syntax() == 'msvc'
cargs = []
if not is_visual_studio and cc.has_function_attribute('visibility:hidden')
cargs += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1'
endif
if host_machine.endian() == 'big'
cargs += '-DWORDS_BIGENDIAN=1'
endif
# Check for threadsafe variants of gmtime
# MinGW needs _POSIX_C_SOURCE or _POSIX_THREAD_SAFE_FUNCTIONS defined
# to make gmtime_r and pthread_time.h available
if host_machine.system() == 'windows' and not is_visual_studio
cargs += ['-D_POSIX_C_SOURCE=199503L']
endif
if cc.has_header_symbol(
'time.h',
'gmtime_r',
args: cargs,
)
cargs += '-DHAVE_GMTIME_R=1'
elif cc.has_header_symbol('time.h', 'gmtime_s')
if cc.links(
'''
#include <time.h>
int main() {
time_t t;
struct tm m;
gmtime_s(&m, &t);
return 0;
}
''',
name: 'gmtime_s can be used',
)
cargs += '-DHAVE_GMTIME_S=1'
endif
endif
jpeg_dep = dependency('libjpeg', required: get_option('jpeg'))
tiff_dep = dependency('libtiff-4', required: get_option('tiff'))
if (
not cc.compiles(
'''
#include <emmintrin.h>
int main() { __m128i n = _mm_set1_epi8(42); }
''',
name: 'supports SSE2 intrinsics',
)
)
cargs += '-DCMS_DONT_USE_SSE2=1'
endif
if is_visual_studio
m_dep = []
threads_dep = []
deps = []
else
m_dep = cc.find_library('m', required: false)
threads_dep = dependency('threads')
if cc.has_function('pthread_mutex_lock', dependencies: threads_dep)
cargs += '-DHasTHREADS=1'
else
cargs += '-DHasTHREADS=0'
endif
deps = [m_dep, threads_dep]
endif
if cc.has_header_symbol('time.h', 'timespec_get')
cargs += '-DHAVE_TIMESPEC_GET=1'
endif
win = import('windows')
subdir('include')
subdir('src')
if get_option('tests').enabled()
subdir('testbed')
endif
if get_option('utils')
subdir('utils')
endif
extra_libraries = []
subdir('plugins')
pkg = import('pkgconfig')
pkg.generate(liblcms2_lib,
description: 'LCMS Color Management Library',
libraries: extra_libraries
)
|
