RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 18:37:36 +00:00
Code Issues Activity Actions

Toolchain: Enable -fexceptions and build a separate libstdc++ for the kernel

Browse source 
This enables building usermode programs with exception handling. It also
builds a libstdc++ without exception support for the kernel.

This is necessary because the libstdc++ that gets built is different
when exceptions are enabled. Using the same library binary would
require extensive stubs for exception-related functionality in the
kernel.
This commit is contained in:
Gunnar Beutner 2021-04-16 20:42:18 +02:00 • committed by Andreas Kling
parent ebca6aabc0
commit d7978a3317
4 changed files with 121 additions and 55 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Toolchain/CMake/CMakeToolchain.txt
View file

@ -12,8 +12,6 @@ set(SERENITYOS 1)
set(CMAKE_SYSTEM_PROCESSOR "$ENV{SERENITY_ARCH}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
set(SERENITY_BUILD_DIR $ENV{SERENITY_ROOT}/Build/$ENV{SERENITY_ARCH})
# where to read from/write to