diff options
| -rwxr-xr-x | SConstruct | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/SConstruct b/SConstruct index f689b556a..d81c5abd9 100755 --- a/SConstruct +++ b/SConstruct @@ -421,27 +421,6 @@ if main['GCC']: main.Append(PSHLINKFLAGS='-flinker-output=rel') main.Append(PLINKFLAGS='-flinker-output=rel') - # gcc from version 4.8 and above generates "rep; ret" instructions - # to avoid performance penalties on certain AMD chips. Older - # assemblers detect this as an error, "Error: expecting string - # instruction after `rep'" - as_version_raw = readCommand([main['AS'], '-v', '/dev/null', - '-o', '/dev/null'], - exception=False).split() - - # version strings may contain extra distro-specific - # qualifiers, so play it safe and keep only what comes before - # the first hyphen - as_version = as_version_raw[-1].split('-')[0] if as_version_raw else None - - if not as_version or compareVersions(as_version, "2.23") < 0: - print(termcap.Yellow + termcap.Bold + - 'Warning: This combination of gcc and binutils have' + - ' known incompatibilities.\n' + - ' If you encounter build problems, please update ' + - 'binutils to 2.23.' + - termcap.Normal) - # Make sure we warn if the user has requested to compile with the # Undefined Benahvior Sanitizer and this version of gcc does not # support it. |