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| author | Paul Davis <paul@linuxaudiosystems.com> | 2007-05-31 21:44:18 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2007-05-31 21:44:18 +0000 |
| commit | 2291d59bc813597c95f2f00b2e8ae697f1f284f9 (patch) | |
| tree | 6699041315f4bfa0cb605156fde098c143ad646a /SConstruct | |
| parent | c967b91ddf1bcd03ef44d62022b95257cbd94f60 (diff) | |
add new denormal handling capabilities (95% finished)
git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@1935 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/SConstruct b/SConstruct index 1d5a202f84..15e4f1e9ca 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'), @@ -624,8 +625,8 @@ 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 |