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tinyxml2
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Build with hidden symbols by default 

Turn on options to tell CMake to use -fvisibility=hidden by default (on
applicable platforms). This has some optimization benefits, and more
closely mirrors the Windows behavior of only exporting symbols marked
for export, which can help catch errors doing so on non-Windows
platforms.

This requires CMake 2.8.12 to be effective. (Otherwise, the logic will
simply have no effect.)
This commit is contained in:
Matthew Woehlke 2016-08-09 13:21:06 -04:00
parent a8e7ea7fb0
commit 8170bdc693
1 changed files with 3 additions and 0 deletions
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CMakeLists.txt
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@ -64,6 +64,9 @@ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
option(BUILD_SHARED_LIBS "build as shared library" ON)
option(BUILD_STATIC_LIBS "build as static library" OFF)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
if(BUILD_SHARED_LIBS)
add_library(tinyxml2 SHARED tinyxml2.cpp tinyxml2.h)