move to new cspot

components/spotify/cspot/bell/external/opus/silk/meson.build

@@ -0,0 +1,53 @@
+silk_sources = sources['SILK_SOURCES']
+
+silk_sources_sse4_1 = sources['SILK_SOURCES_SSE4_1']
+
+silk_sources_neon_intr = sources['SILK_SOURCES_ARM_NEON_INTR']
+
+silk_sources_fixed_neon_intr = sources['SILK_SOURCES_FIXED_ARM_NEON_INTR']
+
+silk_sources_fixed = sources['SILK_SOURCES_FIXED']
+
+silk_sources_fixed_sse4_1 = sources['SILK_SOURCES_FIXED_SSE4_1']
+
+silk_sources_float = sources['SILK_SOURCES_FLOAT']
+
+if opt_fixed_point
+  silk_sources += silk_sources_fixed
+else
+  silk_sources += silk_sources_float
+endif
+
+silk_includes = [opus_includes, include_directories('float', 'fixed')]
+silk_static_libs = []
+
+foreach intr_name : ['sse4_1', 'neon_intr']
+  have_intr = get_variable('have_' + intr_name)
+  if not have_intr
+    continue
+  endif
+
+  intr_sources = get_variable('silk_sources_' + intr_name)
+  if opt_fixed_point
+    intr_sources += get_variable('silk_sources_fixed_' + intr_name)
+  endif
+
+  intr_args = get_variable('opus_@0@_args'.format(intr_name), [])
+  silk_static_libs += static_library('silk_' + intr_name, intr_sources,
+      c_args: intr_args,
+      include_directories: silk_includes,
+      install: false)
+endforeach
+
+silk_c_args = []
+if host_machine.system() == 'windows'
+  silk_c_args += ['-DDLL_EXPORT']
+endif
+
+silk_lib = static_library('opus-silk',
+  silk_sources,
+  c_args: silk_c_args,
+  include_directories: silk_includes,
+  link_whole: silk_static_libs,
+  dependencies: libm,
+  install: false)