Build: Only use -fstack-clash-protection with GCC

This is not yet supported by Clang, so let's disable it for non-GCC
compilers for now. (CLion was whining about it.)
This commit is contained in:
Andreas Kling 2021-02-23 14:15:26 +01:00
parent 99e6c9b23d
commit 87bb00f6ab

View file

@ -154,9 +154,12 @@ set(CMAKE_CXX_LINK_FLAGS "-Wl,--hash-style=gnu,-z,relro,-z,now")
set(CMAKE_SKIP_RPATH TRUE)
add_compile_options(-Os -g1 -fno-exceptions -fstack-protector-strong -Wno-address-of-packed-member -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough -Wno-nonnull-compare -Wno-deprecated-copy -Wno-expansion-to-defined)
add_compile_options(-fstack-clash-protection)
add_compile_options(-ffile-prefix-map=${CMAKE_SOURCE_DIR}=.)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
add_compile_options(-fstack-clash-protection)
endif()
add_compile_definitions(DEBUG SANITIZE_PTRS)
set(CMAKE_CXX_FLAGS_STATIC "${CMAKE_CXX_FLAGS} -static")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pie -fpic")