diff options
Diffstat (limited to 'config/cc')
| -rw-r--r-- | config/cc/gcc.in | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in index 037291fe..d5b19c79 100644 --- a/config/cc/gcc.in +++ b/config/cc/gcc.in @@ -5,6 +5,7 @@ ## select CC_SUPPORT_JAVA if !GCC_7_or_later && OBSOLETE ## select CC_SUPPORT_ADA ## select CC_SUPPORT_D +## select CC_SUPPORT_JIT ## select CC_SUPPORT_OBJC ## select CC_SUPPORT_OBJCXX ## select CC_SUPPORT_GOLANG @@ -81,6 +82,7 @@ config CC_GCC_MULTILIB_LIST string "List of multilib variants" depends on MULTILIB default "m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single" if GCC_11_or_later && ARCH_SH + default "aprofile,rmprofile" if ARCH_ARM && ARCH_32 help Architecture-specific option of expanding or restricting the list of the multilib variants to be built. Refer to GCC installation manual @@ -196,6 +198,18 @@ config CC_GCC_LTO_ZSTD #----------------------------------------------------------------------------- comment "Settings for libraries running on target" +config CC_GCC_ENABLE_DEFAULT_PIE + bool + prompt "Enable Position Independent Executable as default" + default y + depends on GCC_6_or_later && ! WINDOWS && ! ARCH_MIPS && ! ARCH_AVR && ! ARCH_PRU + depends on !(ARCH_RISCV && BARE_METAL) + help + Pass --enable-default-pie to crossgcc's configure. + + This will let crossgcc compile executable as Position Independent + Executable by default. + config CC_GCC_ENABLE_TARGET_OPTSPACE bool prompt "Optimize gcc libs for size" @@ -257,17 +271,24 @@ config CC_GCC_LIBQUADMATH The default is 'N'. Say 'Y' if you need it, and report success/failure. config CC_GCC_LIBSANITIZER - bool + tristate prompt "Compile libsanitizer" depends on THREADS_NATIVE depends on !LIBC_UCLIBC_NG && !LIBC_MUSL # Currently lacks required headers (like netrom.h) + depends on ARCH_SUPPORTS_LIBSANITIZER help libsanitizer is a library which provides run-time sanitising of either or both of: - memory access patterns (out-of-bonds, use-after-free) - racy data accesses (in multi-threaded programs) - The default is 'N'. Say 'Y' if you need it, and report success/failure. + Option | libsanitizer | Associated ./configure switch + ---------+--------------------+-------------------------------- + Y | forcibly used | --enable-libsanitizer + M | auto | (none, ./configure decides) + N | forcibly not used | --disable-libsanitizer + + The default is 'N'. Say 'Y' or 'M' if you need it, and report success/failure. config CC_GCC_LIBMPX bool @@ -285,7 +306,6 @@ config CC_GCC_LIBSTDCXX_VERBOSE default n if BARE_METAL default m if !BARE_METAL prompt "Verbose libstdc++" - depends on GCC_4_8_or_later depends on CC_LANG_CXX help Write descriptive error messages on certain events. |