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| author | Schrodinger ZHU Yifan <yifanzhu@rochester.edu> | 2024-03-29 20:17:11 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-29 20:17:11 -0400 |
| commit | a8b0ecd2605ff23f495a8af64e06c35f86834e54 (patch) | |
| tree | 3023e71dd8f8d23b68019cacb5055ad5253908b1 /libc/cmake | |
| parent | 7de82ca369b5e9114636420a16e1c5d25283421d (diff) | |
| download | llvm-a8b0ecd2605ff23f495a8af64e06c35f86834e54.zip llvm-a8b0ecd2605ff23f495a8af64e06c35f86834e54.tar.gz llvm-a8b0ecd2605ff23f495a8af64e06c35f86834e54.tar.bz2 | |
[libc] enable stack protectors and frame pointers on default (#86288)
Diffstat (limited to 'libc/cmake')
| -rw-r--r-- | libc/cmake/modules/LLVMLibCCompileOptionRules.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake b/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake index 5bc0898..40a1cfd 100644 --- a/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake +++ b/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake @@ -60,6 +60,15 @@ function(_get_common_compile_options output_var flags) if (LIBC_CC_SUPPORTS_PATTERN_INIT) list(APPEND compile_options "-ftrivial-auto-var-init=pattern") endif() + if (LIBC_CONF_KEEP_FRAME_POINTER) + list(APPEND compile_options "-fno-omit-frame-pointer") + if (LIBC_TARGET_ARCHITECTURE_IS_X86) + list(APPEND compile_options "-mno-omit-leaf-frame-pointer") + endif() + endif() + if (LIBC_CONF_ENABLE_STACK_PROTECTOR) + list(APPEND compile_options "-fstack-protector-strong") + endif() list(APPEND compile_options "-Wall") list(APPEND compile_options "-Wextra") # -DLIBC_WNO_ERROR=ON if you can't build cleanly with -Werror. |