minor CMakeLists.txt tweak: optimize for small binaries even in release builds

867ae377 · Wenzel Jakob · 929fd7e6 · 867ae377
Commit 867ae377 authored Oct 15, 2015 by Wenzel Jakob
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CMakeLists.txt CMakeLists.txt +5 -0

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -123,6 +123,11 @@ elseif (UNIX)
  # .SO file extension on Linux/Mac OS
  set_target_properties(example PROPERTIES SUFFIX ".so")

+  # Optimize for a small binary size
+  if (NOT ${U_CMAKE_BUILD_TYPE} MATCHES DEBUG)
+    set_target_properties(example PROPERTIES COMPILE_FLAGS "-Os")
+  endif()
+
  # Strip unnecessary sections of the binary on Linux/Mac OS
  if(APPLE)
    set_target_properties(example PROPERTIES MACOSX_RPATH ".")