1celt_sources = sources['CELT_SOURCES'] 2 3celt_sse_sources = sources['CELT_SOURCES_SSE'] 4 5celt_sse2_sources = sources['CELT_SOURCES_SSE2'] 6 7celt_sse4_1_sources = sources['CELT_SOURCES_SSE4_1'] 8 9celt_neon_intr_sources = sources['CELT_SOURCES_ARM_NEON_INTR'] 10 11celt_static_libs = [] 12 13foreach intr_name : ['sse', 'sse2', 'sse4_1', 'neon_intr'] 14 have_intr = get_variable('have_' + intr_name) 15 if not have_intr 16 continue 17 endif 18 19 intr_sources = get_variable('celt_@0@_sources'.format(intr_name)) 20 intr_args = get_variable('opus_@0@_args'.format(intr_name), []) 21 celt_static_libs += static_library('celt_' + intr_name, intr_sources, 22 c_args: intr_args, 23 include_directories: opus_includes, 24 install: false) 25endforeach 26 27have_arm_intrinsics_or_asm = have_arm_ne10 28if (intrinsics_support.length() + asm_optimization.length() + inline_optimization.length()) > 0 29 have_arm_intrinsics_or_asm = true 30endif 31 32if host_cpu_family in ['arm', 'aarch64'] and have_arm_intrinsics_or_asm 33 celt_sources += sources['CELT_SOURCES_ARM'] 34 if have_arm_ne10 35 celt_sources += sources['CELT_SOURCES_ARM_NE10'] 36 endif 37 if opus_arm_external_asm 38 arm2gnu = [find_program('arm/arm2gnu.pl')] + arm2gnu_args 39 celt_sources_arm_asm = configure_file(input: 'arm/celt_pitch_xcorr_arm.s', 40 output: '@BASENAME@-gnu.S', 41 command: arm2gnu + ['@INPUT@'], 42 capture: true) 43 celt_arm_armopts_s = configure_file(input: 'arm/armopts.s.in', 44 output: 'arm/armopts.s', 45 configuration: opus_conf) 46 celt_static_libs += static_library('celt-armasm', 47 celt_arm_armopts_s, celt_sources_arm_asm, 48 install: false) 49 endif 50endif 51 52celt_c_args = [] 53if host_system == 'windows' 54 celt_c_args += ['-DDLL_EXPORT'] 55endif 56 57celt_lib = static_library('opus-celt', 58 celt_sources, 59 c_args: celt_c_args, 60 include_directories: opus_includes, 61 link_whole: celt_static_libs, 62 dependencies: libm, 63 install: false) 64