project('faac', 'c', version: '1.31.1', default_options: ['default_library=both'])

add_global_arguments('-DHAVE_CONFIG_H', language: 'c')

config_h = configuration_data()

config_h.set_quoted('PACKAGE', meson.project_name())

config_h.set_quoted('PACKAGE_VERSION', meson.project_version())

cc = meson.get_compiler('c')

foreach h: ['getopt.h', 'immintrin.h', 'stdint.h', 'sys/time.h', 'sys/types.h']

config_h.set('HAVE_' + h.underscorify().to_upper(), cc.has_header(h))

config_h.set('HAVE_STRCASECMP', cc.has_function('strcasestr'))

libm = cc.find_library('m', required: false)

cpu_family = target_machine.cpu_family()

config_h.set('HAVE_SSE2', (cpu_family in ['x86', 'x86_64']) and config_h.get('HAVE_IMMINTRIN_H'))

if get_option('floating-point') == 'double'

config_h.set('FAAC_PRECISION_DOUBLE', 1)

config_h.set('FAAC_PRECISION_SINGLE', 1)

c_args = []

if cc.get_argument_syntax() == 'msvc'

c_args += ['-DWIN32', '-DNDEBUG', '-D_WINDOWS', '-D_USRDLL', '-DLIBFAAC_DLL_EXPORTS']

configure_file(

output: 'config.h',

configuration: config_h

)

subdir('docs')

subdir('include')

subdir('libfaac')

if get_option('frontend')

subdir('frontend')