diff options
Diffstat (limited to 'config')
-rw-r--r-- | config/cc/gcc.in.2 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2 index 638bfe9..b4c5528 100644 --- a/config/cc/gcc.in.2 +++ b/config/cc/gcc.in.2 @@ -90,6 +90,25 @@ config CC_GCC_SYSTEM_ZLIB If unsure, say 'n'. +config CC_GCC_CONFIG_TLS + tristate + prompt "Configure TLS (Thread Local Storage)" + default m + help + Specify that the target supports TLS (Thread Local Storage). Usually + configure can correctly determine if TLS is supported. In cases where + it guesses incorrectly, TLS can be explicitly enabled or disabled. + This can happen if the assembler supports TLS but the C library does + not, or if the assumptions made by the configure test are incorrect. + + Option | TLS use | Associated ./configure switch + ---------+--------------------+-------------------------------- + Y | forcibly used | --enable-tls + M | auto | (none, ./configure decides) + N | forcibly not used | --disable-tls + + If unsure, say 'M'. + #----------------------------------------------------------------------------- # Optimisation features |