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| author | Alexey Neyman <stilor@att.net> | 2018-12-04 16:15:37 -0800 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2018-12-04 16:15:37 -0800 |
| commit | f5b57504d28d0bdcda26a06ec21d80906bfbf11e (patch) | |
| tree | 6423e6e670f1c3df38b546e1fe306fe634cd968a /config/libc/uClibc.in | |
| parent | 893932e90f967169fcf494e36ac9001f2f1b90a5 (diff) | |
| download | crosstool-ng-f5b57504d28d0bdcda26a06ec21d80906bfbf11e.tar.gz crosstool-ng-f5b57504d28d0bdcda26a06ec21d80906bfbf11e.tar.bz2 crosstool-ng-f5b57504d28d0bdcda26a06ec21d80906bfbf11e.zip | |
Add configuration options for enabling SSP
... in uClibc and glibc.
Fixes #681.
While here, relocate additional "sources" for uClibc/binutils into packages/
directory.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'config/libc/uClibc.in')
| -rw-r--r-- | config/libc/uClibc.in | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/config/libc/uClibc.in b/config/libc/uClibc.in index 7bdd03f4..2b11e0c9 100644 --- a/config/libc/uClibc.in +++ b/config/libc/uClibc.in @@ -207,6 +207,23 @@ config LIBC_UCLIBC_RPC help Enable support for remote procedure calls (RPC) in uClibc. +config LIBC_UCLIBC_HAS_SSP + bool + prompt "Support stack smashing protection (SSP)" + default y + help + Enable support for building programs with -fstack-protector family + of options. If this option is disabled, one can also use a standalone + libssp library from GCC. + +config LIBC_UCLIBC_BUILD_SSP + bool + prompt "Build uClibc with SSP" + depends on LIBC_UCLIBC_HAS_SSP + help + Build uClibc with -fstack-protector. This adds runtime overhead + to many function calls and is disabled by default. + if ARCH_ARM config LIBC_UCLIBC_USE_GNU_SUFFIX bool |