diff options
| author | Len Brown <len.brown@intel.com> | 2005-12-15 13:15:27 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-12-15 13:15:27 -0500 |
| commit | 5b2db367a28c12e8dfd0b404d9ea35e948c5d7b3 (patch) | |
| tree | 8ef2f739fc91acda0fb05797cb450b5789d79c59 /init | |
| parent | d3e4cefc86ce1aefc0e9aebdc56308cb4bd51997 (diff) | |
| parent | 7116317dc9148d783846299fc80a7d377baa6dca (diff) | |
Auto-update from upstream
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/init/Kconfig b/init/Kconfig index be74adb389ea..6c5dbedc6e96 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -256,6 +256,20 @@ config CPUSETS source "usr/Kconfig" +config CC_OPTIMIZE_FOR_SIZE + bool "Optimize for size (Look out for broken compilers!)" + default y + depends on ARM || H8300 || EXPERIMENTAL + depends on !SPARC64 + help + Enabling this option will pass "-Os" instead of "-O2" to gcc + resulting in a smaller kernel. + + WARNING: some versions of gcc may generate incorrect code with this + option. If problems are observed, a gcc upgrade may be needed. + + If unsure, say N. + menuconfig EMBEDDED bool "Configure standard kernel features (for small systems)" help @@ -338,18 +352,6 @@ config EPOLL Disabling this option will cause the kernel to be built without support for epoll family of system calls. -config CC_OPTIMIZE_FOR_SIZE - bool "Optimize for size" - default y if ARM || H8300 - help - Enabling this option will pass "-Os" instead of "-O2" to gcc - resulting in a smaller kernel. - - WARNING: some versions of gcc may generate incorrect code with this - option. If problems are observed, a gcc upgrade may be needed. - - If unsure, say N. - config SHMEM bool "Use full shmem filesystem" if EMBEDDED default y |