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Buildable as shared libraries (#2351)

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JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: wille-io mike@wille.io
This commit is contained in:
willeio
2018-06-05 01:39:30 +02:00
committed by yichoi
parent e1af56586c
commit 8b8bced67f
10 changed files with 17 additions and 25 deletions
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CMakeLists.txt
+3 -13
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@@ -53,9 +53,9 @@ set(UNITTESTS OFF CACHE BOOL "Build unit tests?")
set(DOCTESTS OFF CACHE BOOL "Build doc tests?")
# Optional build settings
set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries?")
set(ENABLE_ALL_IN_ONE OFF CACHE BOOL "Enable all-in-one build?")
set(ENABLE_LTO ON CACHE BOOL "Enable LTO build?")
set(ENABLE_STATIC_LINK ON CACHE BOOL "Enable static linking?")
set(ENABLE_STRIP ON CACHE BOOL "Enable stripping all symbols from release binary?")
# Optional features
@@ -79,22 +79,18 @@ if("${PLATFORM}" STREQUAL "DARWIN")
set(JERRY_LIBM OFF)
set(ENABLE_ALL_IN_ONE ON)
set(ENABLE_LTO OFF)
set(ENABLE_STATIC_LINK OFF)
set(ENABLE_STRIP OFF)
set(JERRY_LIBC_MESSAGE " (FORCED BY PLATFORM)")
set(JERRY_LIBM_MESSAGE " (FORCED BY PLATFORM)")
set(ENABLE_ALL_IN_ONE_MESSAGE " (FORCED BY PLATFORM)")
set(ENABLE_LTO_MESSAGE " (FORCED BY PLATFORM)")
set(ENABLE_STATIC_LINK_MESSAGE " (FORCED BY PLATFORM)")
set(ENABLE_STRIP_MESSAGE " (FORCED BY PLATFORM)")
endif()
if(USING_TI)
set(ENABLE_STATIC_LINK ON)
set(ENABLE_STRIP OFF)
set(ENABLE_STATIC_LINK_MESSAGE " (FORCED BY COMPILER)")
set(ENABLE_STRIP_MESSAGE " (FORCED BY COMPILER)")
endif()
@@ -115,9 +111,9 @@ message(STATUS "CMAKE_BUILD_TYPE " ${CMAKE_BUILD_TYPE})
message(STATUS "CMAKE_C_COMPILER_ID " ${CMAKE_C_COMPILER_ID})
message(STATUS "CMAKE_SYSTEM_NAME " ${CMAKE_SYSTEM_NAME})
message(STATUS "CMAKE_SYSTEM_PROCESSOR " ${CMAKE_SYSTEM_PROCESSOR})
message(STATUS "BUILD_SHARED_LIBS " ${BUILD_SHARED_LIBS})
message(STATUS "ENABLE_ALL_IN_ONE " ${ENABLE_ALL_IN_ONE} ${ENABLE_ALL_IN_ONE_MESSAGE})
message(STATUS "ENABLE_LTO " ${ENABLE_LTO} ${ENABLE_LTO_MESSAGE})
message(STATUS "ENABLE_STATIC_LINK " ${ENABLE_STATIC_LINK} ${ENABLE_STATIC_LINK_MESSAGE})
message(STATUS "ENABLE_STRIP " ${ENABLE_STRIP} ${ENABLE_STRIP_MESSAGE})
message(STATUS "JERRY_CMDLINE " ${JERRY_CMDLINE})
message(STATUS "JERRY_CMDLINE_TEST " ${JERRY_CMDLINE_TEST})
@@ -168,13 +164,6 @@ endmacro()
jerry_add_compile_flags(${FLAGS_COMMON_ARCH})
jerry_add_flags(CMAKE_EXE_LINKER_FLAGS ${FLAGS_COMMON_ARCH})
# Enable static build
if(ENABLE_STATIC_LINK)
if(USING_GCC OR USING_CLANG)
jerry_add_link_flags("-static")
endif()
endif()
# LTO
if(ENABLE_LTO)
if(USING_GCC OR USING_CLANG)
@@ -197,6 +186,7 @@ if("${PLATFORM}" STREQUAL "DARWIN")
jerry_add_link_flags(-lSystem)
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Sqc <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
set(CMAKE_SHARED_LINKER_FLAGS "-undefined dynamic_lookup")
elseif(USING_GCC OR USING_CLANG)
jerry_add_link_flags(-Wl,-z,noexecstack)
endif()