diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/Config-kernel.in | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/config/Config-kernel.in b/config/Config-kernel.in index ab827d6a71..e146107148 100644 --- a/config/Config-kernel.in +++ b/config/Config-kernel.in @@ -373,6 +373,20 @@ config KERNEL_DEBUG_INFO help This will compile your kernel and modules with debug information. +config KERNEL_DEBUG_INFO_REDUCED + bool "Reduce debugging information" + default y + depends on KERNEL_DEBUG_INFO + help + If you say Y here gcc is instructed to generate less debugging + information for structure types. This means that tools that + need full debugging information (like kgdb or systemtap) won't + be happy. But if you merely need debugging information to + resolve line numbers there is no loss. Advantage is that + build directory object sizes shrink dramatically over a full + DEBUG_INFO build and compile times are reduced too. + Only works with newer gcc versions. + config KERNEL_DEBUG_LL_UART_NONE bool default n |