1lame_option = get_option('lame') 2lame_dep = cc.find_library('mp3lame', required : lame_option) 3have_lame = lame_dep.found() 4 5# TODO: https://github.com/mesonbuild/meson/issues/3940 6if have_lame 7 have_lame = cc.has_header_symbol('lame/lame.h', 'lame_init') 8 if not have_lame and lame_option.enabled() 9 error('Found libmp3lame but lame.h was not usable') 10 endif 11endif 12 13if have_lame 14 lame_extra_c_args = [] 15 if cc.has_header_symbol('lame/lame.h', 'lame_set_VBR_quality') 16 lame_extra_c_args += ['-DHAVE_LAME_SET_VBR_QUALITY'] 17 endif 18 if cc.has_header_symbol('lame/lame.h', 'MEDIUM') 19 lame_extra_c_args += ['-DGSTLAME_PRESET'] 20 endif 21 lame = library('gstlame', 22 ['gstlamemp3enc.c', 'plugin.c'], 23 c_args : gst_plugins_good_args + lame_extra_c_args, 24 include_directories : [configinc, libsinc], 25 dependencies : [gstaudio_dep, lame_dep], 26 install : true, 27 install_dir : plugins_install_dir, 28 ) 29 pkgconfig.generate(lame, install_dir : plugins_pkgconfig_install_dir) 30endif 31