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Merge pull request #19 from plietar/visibility

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Make internal symbols hidden.
This commit is contained in:
Matthew Parkinson
2019-02-13 21:50:00 +00:00
committed by GitHub
parent a7f0695776 8d8761f248
commit 35803305f2
1 changed files with 10 additions and 8 deletions
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18
CMakeLists.txt
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@@ -54,16 +54,18 @@ if(USE_SBRK)
add_definitions(-DUSE_SBRK)
endif()
if(NOT MSVC)
add_library(snmallocshim SHARED src/override/malloc.cc)
target_link_libraries(snmallocshim -pthread)
target_include_directories(snmallocshim PRIVATE src)
endif()
macro(add_shim name)
add_library(${name} SHARED src/override/malloc.cc)
target_link_libraries(${name} -pthread)
target_include_directories(${name} PRIVATE src)
target_compile_definitions(${name} PRIVATE "SNMALLOC_EXPORT=__attribute__((visibility(\"default\")))")
set_target_properties(${name} PROPERTIES CXX_VISIBILITY_PRESET hidden)
endmacro()
if(NOT MSVC)
add_library(snmallocshim-1mib SHARED src/override/malloc.cc)
target_link_libraries(snmallocshim-1mib -pthread)
target_include_directories(snmallocshim-1mib PRIVATE src)
add_shim(snmallocshim)
add_shim(snmallocshim-1mib)
target_compile_definitions(snmallocshim-1mib PRIVATE IS_ADDRESS_SPACE_CONSTRAINED)
endif()