mirror of
https://github.com/scylladb/scylladb.git
synced 2026-05-30 19:46:48 +00:00
4f361b73c4
before this change, we define the CMAKE_CXX_FLAGS_${CONFIG} directly.
and some of the configurations are supposed to generate debugging info with
"-g -gz" options, but they failed to include these options in the cxx
flags.
in this change:
* a macro named `update_cxx_flags` is introduced to set this option.
* this macro also sets -O option
instead of using function, this facility is implemented as a macro so
that we can update the CMAKE_CXX_FLAGS_${CONFIG} without setting
this variable with awkward syntax like set
```cmake
set(${flags} "${${flags}}" PARENT_SCOPE)
```
this mirrors the behavior in configure.py in sense that the latter
sets the option on a per-mode basis, and interprets the option to
compiling option.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closes scylladb/scylladb#16043
29 lines
748 B
CMake
29 lines
748 B
CMake
if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
|
|
# -fasan -Og breaks some coroutines on aarch64, use -O0 instead
|
|
set(default_Seastar_OptimizationLevel_DEBUG "0")
|
|
else()
|
|
set(default_Seastar_OptimizationLevel_DEBUG "g")
|
|
endif()
|
|
set(Seastar_OptimizationLevel_DEBUG
|
|
${default_Seastar_OptimizationLevel_DEBUG}
|
|
CACHE
|
|
INTERNAL
|
|
"")
|
|
|
|
set(Seastar_DEFINITIONS_DEBUG
|
|
SCYLLA_BUILD_MODE=debug
|
|
DEBUG
|
|
SANITIZE
|
|
DEBUG_LSA_SANITIZER
|
|
SCYLLA_ENABLE_ERROR_INJECTION)
|
|
foreach(definition ${Seastar_DEFINITIONS_DEBUG})
|
|
add_compile_definitions(
|
|
$<$<CONFIG:Debug>:${definition}>)
|
|
endforeach()
|
|
|
|
update_cxx_flags(CMAKE_CXX_FLAGS_DEBUG
|
|
WITH_DEBUG_INFO
|
|
OPTIMIZATION_LEVEL ${Seastar_OptimizationLevel_DEBUG})
|
|
|
|
maybe_limit_stack_usage_in_KB(40 Debug)
|