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IF(EXISTS /usr/include/dlfcn.h)
SET(CMAKE_DL_LIBS "")
SET(CMAKE_C_COMPILE_OPTIONS_PIC "-fPIC")
SET(CMAKE_C_COMPILE_OPTIONS_PIE "-fPIE")
SET(CMAKE_SHARED_LIBRARY_C_FLAGS "-fPIC") # -pic
SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared") # -shared
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # +s, flag for exe link to use shared lib
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,") # -rpath
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":") # : or empty
SET(CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG "-Wl,-rpath-link,")
SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,")
SET(CMAKE_EXE_EXPORTS_C_FLAG "-Wl,--export-dynamic")
ENDIF(EXISTS /usr/include/dlfcn.h)
# Shared libraries with no builtin soname may not be linked safely by
# specifying the file path.
SET(CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME 1)
# Initialize C link type selection flags. These flags are used when
# building a shared library, shared module, or executable that links
# to other libraries to select whether to use the static or shared
# versions of the libraries.
FOREACH(type SHARED_LIBRARY SHARED_MODULE EXE)
SET(CMAKE_${type}_LINK_STATIC_C_FLAGS "-Wl,-Bstatic")
SET(CMAKE_${type}_LINK_DYNAMIC_C_FLAGS "-Wl,-Bdynamic")
ENDFOREACH(type)
INCLUDE(Platform/UnixPaths)
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