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Strip static and shared libraries of iwasm to reduce the binary size (#2431)

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Reduce iwasm static and shared library size when CMAKE_STRIP is set and the
build type is "Release". It remains as it is when build type was selected Debug.
This commit is contained in:
Cengizhan Pasaoglu 2023-08-09 04:34:21 +03:00 committed by GitHub
parent 51714c41c0
commit 7e3a29d5e4
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1 changed files with 23 additions and 0 deletions
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23
CMakeLists.txt
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@ -107,6 +107,11 @@ endif ()
set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
# Set the strip command based on the system (GNU or Clang)
if (CMAKE_STRIP)
set (CMAKE_STRIP_FLAGS "--strip-all")
endif ()
include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security -Wshadow -Wno-unused-parameter")
@ -141,6 +146,15 @@ endif ()
install (TARGETS iwasm_static ARCHIVE DESTINATION lib)
# If it's a Release build, strip the static library
if (CMAKE_STRIP AND CMAKE_BUILD_TYPE STREQUAL "Release")
# Strip static library
message (STATUS "Stripping static library after build!")
add_custom_command (TARGET iwasm_static POST_BUILD
COMMAND ${CMAKE_STRIP} ${CMAKE_STRIP_FLAGS} $<TARGET_FILE:iwasm_static>
)
endif ()
# SHARED LIBRARY
add_library (iwasm_shared SHARED ${WAMR_RUNTIME_LIB_SOURCE})
set_target_properties (iwasm_shared PROPERTIES OUTPUT_NAME iwasm)
@ -162,3 +176,12 @@ install (FILES
${WAMR_ROOT_DIR}/core/iwasm/include/wasm_export.h
${WAMR_ROOT_DIR}/core/iwasm/include/lib_export.h
DESTINATION include)
# If it's a Release build, strip the shared library
if (CMAKE_STRIP AND CMAKE_BUILD_TYPE STREQUAL "Release")
# Strip shared library
message (STATUS "Stripping shared library after build!")
add_custom_command (TARGET iwasm_shared POST_BUILD
COMMAND ${CMAKE_STRIP} ${CMAKE_STRIP_FLAGS} $<TARGET_FILE:iwasm_shared>
)
endif ()