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refactor: Add both C/CXX flags

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石博文 2026-01-06 14:09:12 +08:00
parent f72c5b6e38
commit d74464259f
2 changed files with 2 additions and 8 deletions
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3
build-scripts/config_common.cmake
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@ -80,8 +80,9 @@ elseif (WAMR_BUILD_TARGET MATCHES "THUMB.*")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mthumb")
set (CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -Wa,-mthumb")
elseif (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
if (CMAKE_C_COMPILER MATCHES ".*gcc.*" OR CMAKE_C_COMPILER_ID MATCHES ".*GNU")
if (CMAKE_C_COMPILER_ID MATCHES ".*GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mindirect-branch-register")
endif ()
endif ()

7
product-mini/platforms/linux/CMakeLists.txt
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@ -139,13 +139,6 @@ check_pie_supported()
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
if (CMAKE_C_COMPILER MATCHES ".*gcc.*" OR CMAKE_C_COMPILER_ID MATCHES ".*GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
# UNDEFINED BEHAVIOR, refer to https://en.cppreference.com/w/cpp/language/ub
endif ()
endif ()
# The following flags are to enhance security, but it may impact performance,
# we disable them by default.
#if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")