diff options
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/SConstruct b/SConstruct index 5e37b5bfb4..4a26efb6e4 100644 --- a/SConstruct +++ b/SConstruct @@ -36,6 +36,7 @@ opts.AddOptions( BoolOption('EXTRA_WARN', 'Compile with -Wextra, -ansi, and -pedantic. Might break compilation. For pedants', 0), BoolOption('FFT_ANALYSIS', 'Include FFT analysis window', 0), BoolOption('FPU_OPTIMIZATION', 'Build runtime checked assembler code', 1), + BoolOption('USE_XMMINTRIN', 'Use gcc XMM intrinsics where possible', 1), BoolOption('LIBLO', 'Compile with support for liblo library', 1), BoolOption('NLS', 'Set to turn on i18n support', 1), PathOption('PREFIX', 'Set the install "prefix"', '/usr/local'), @@ -625,8 +626,8 @@ elif ((re.search ("i[0-9]86", config[config_cpu]) != None) or (re.search ("x86_6 opt_flags.append ("-march=i686") if ((env['DIST_TARGET'] == 'i686') or (env['DIST_TARGET'] == 'x86_64')) and build_host_supports_sse: - opt_flags.extend (["-msse", "-mfpmath=sse"]) - debug_flags.extend (["-msse", "-mfpmath=sse"]) + opt_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"]) + debug_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"]) # end of processor-specific section # optimization section |